{"id":4770,"date":"2026-06-08T00:38:25","date_gmt":"2026-06-08T00:38:25","guid":{"rendered":"https:\/\/miyodamachine.com\/?p=4770"},"modified":"2026-06-01T03:41:14","modified_gmt":"2026-06-01T03:41:14","slug":"plastic-collapsible-tube-pros-cons","status":"publish","type":"post","link":"https:\/\/miyodamachine.com\/ja\/plastic-collapsible-tube-pros-cons\/","title":{"rendered":"Plastic Collapsible Tube: Pros and Cons Explained"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"4770\" class=\"elementor elementor-4770\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08bcc9c e-flex e-con-boxed e-con e-parent\" data-id=\"08bcc9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0ae043 elementor-widget elementor-widget-text-editor\" data-id=\"e0ae043\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<!-- ============================================================\n          ============================================================ -->\n\n<style>\n  \/* \u2500\u2500 Base \u2500\u2500 *\/\n  .pct-art {\n    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;\n    font-size: 16px;\n    line-height: 1.78;\n    color: #1c2333;\n    max-width: 900px;\n    margin: 0 auto;\n    padding: 0 20px 64px;\n  }\n  .pct-art h2 {\n    font-size: 1.65rem;\n    font-weight: 800;\n    color: #0b2545;\n    margin: 2.8rem 0 0.7rem;\n    padding-left: 16px;\n    border-left: 5px solid #e63946;\n    line-height: 1.3;\n  }\n  .pct-art h3 {\n    font-size: 1.14rem;\n    font-weight: 700;\n    color: #0b2545;\n    margin: 1.9rem 0 0.45rem;\n  }\n  .pct-art p { margin: 0 0 1.1rem; 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background:#fff; border-top:1px solid #e5eef7; }\n\n  \/* \u2500\u2500 CTA \u2500\u2500 *\/\n  .cta-box {\n    background:linear-gradient(135deg,#0b2545 0%,#1565c0 100%);\n    color:#fff; border-radius:14px; padding:34px 28px;\n    margin:3rem 0; text-align:center;\n  }\n  .cta-box h3 { color:#ffd166; margin-top:0; font-size:1.3rem; }\n  .cta-box p { opacity:.9; max-width:600px; margin:0 auto 22px; }\n  .cta-btn {\n    display:inline-block; background:#e63946; color:#fff;\n    padding:13px 28px; border-radius:8px; font-weight:800;\n    text-decoration:none; font-size:0.94rem; margin:5px 7px; transition:background .2s;\n  }\n  .cta-btn:hover { background:#ff6b6b; }\n  .cta-btn.ol { background:transparent; border:2px solid #ffd166; color:#ffd166; }\n  .cta-btn.ol:hover { background:#ffd166; color:#0b2545; }\n\n  \/* \u2500\u2500 Divider \u2500\u2500 *\/\n  .div { border:none; border-top:2px solid #e0eaf4; margin:2.5rem 0; }\n\n  @media (max-width:640px) {\n    .pct-art h2 { font-size:1.3rem; }\n    .bar-lbl { min-width:130px; font-size:0.76rem; }\n    .pc-card { flex:1 1 100%; }\n    .verdict-col { flex:1 1 100%; }\n  }\n<\/style>\n\n<article class=\"pct-art\">\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       INTRODUCTION\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <img decoding=\"async\"\n    class=\"art-img\"\n    src=\"https:\/\/images.unsplash.com\/photo-1556228578-0d85b1a4d571?w=900&#038;auto=format&#038;fit=crop&#038;q=80\"\n    alt=\"Plastic collapsible cosmetic and pharmaceutical tubes compared against traditional aluminum tubes on a manufacturing surface\"\n    title=\"Plastic collapsible tube vs traditional tube \u2014 a B2B comparison for cosmetic and pharmaceutical packaging manufacturers\"\n    loading=\"lazy\"\n  \/>\n  <p class=\"img-cap\">Plastic collapsible tubes and traditional alternatives side by side \u2014 the choice of tube substrate determines your production line throughput, product shelf life, and regulatory compliance posture. (Photo: Unsplash)<\/p>\n\n  <p>\n    Plastic collapsible tubes now account for the majority of new tube packaging installations globally \u2014 but that does not make them the right choice for every product or every production line. Traditional tubes, primarily aluminum collapsible formats, remain the preferred substrate for specific pharmaceutical and high-barrier cosmetic applications where no plastic alternative yet matches their barrier performance or regulatory precedent.\n  <\/p>\n\n  <p>\n    This guide cuts directly to the decision-relevant differences. If you are specifying a new tube production line, evaluating a substrate switch, or advising a brand team on packaging format, the sections below give you the data and the framework to make the call \u2014 without the generic packaging brochure language.\n  <\/p>\n\n  <!-- Quick verdict -->\n  <div class=\"verdict-box\">\n    <div class=\"verdict-col\">\n      <h4>\u2705 Choose Plastic Collapsible When\u2026<\/h4>\n      <ul>\n        <li>Formula sensitivity is moderate (OTR tolerance &gt; 0.05 cc\/m\u00b2\/day)<\/li>\n        <li>Design requires full-color 360\u00b0 print or soft-touch finish<\/li>\n        <li>Production volume justifies automated high-speed lines (&gt;30k units\/SKU)<\/li>\n        <li>Logistics cost is a constraint (30\u201340% lighter per pallet vs. aluminum)<\/li>\n        <li>Target market has sustainability packaging mandates (EU EPR, 2025+)<\/li>\n      <\/ul>\n    <\/div>\n    <div class=\"verdict-col\">\n      <h4>\u26a0\ufe0f Choose Traditional Aluminum When\u2026<\/h4>\n      <ul>\n        <li>API or active ingredient requires near-zero oxygen transmission (&lt;0.01 cc\/m\u00b2\/day)<\/li>\n        <li>Product has a 36-month shelf life target in challenging storage conditions<\/li>\n        <li>Pharma buyer specifications reference aluminum tube DMF precedent<\/li>\n        <li>Product must withstand extreme temperature cycling (\u201320\u00b0C to +50\u00b0C)<\/li>\n        <li>Established regulatory file exists that should not be disturbed<\/li>\n      <\/ul>\n    <\/div>\n  <\/div>\n\n  <!-- Stat cards -->\n  <div class=\"stat-row\">\n    <div class=\"stat-card\">\n      <span class=\"num\">$5.8B<\/span>\n      <span class=\"lbl\">Global collapsible tube packaging market in 2025 \u2014 growing at 6.3% CAGR through 2034<\/span>\n    <\/div>\n    <div class=\"stat-card\">\n      <span class=\"num\">95%<\/span>\n      <span class=\"lbl\">Product evacuation rate in plastic collapsible tubes vs. ~80% in traditional aluminum<\/span>\n    <\/div>\n    <div class=\"stat-card\">\n      <span class=\"num\">30\u201340%<\/span>\n      <span class=\"lbl\">Lower shipping weight per pallet: plastic tube vs. aluminum tube equivalent<\/span>\n    <\/div>\n    <div class=\"stat-card\">\n      <span class=\"num\">8-color<\/span>\n      <span class=\"lbl\">Maximum offset print capability on plastic collapsible tube outer surface \u2014 vs. 4\u20136 on aluminum<\/span>\n    <\/div>\n  <\/div>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       PLASTIC COLLAPSIBLE TUBE PROS\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <h2>Plastic Collapsible Tube Pros<\/h2>\n  <div class=\"section-badge badge-pro\">\u2705 Advantages<\/div>\n\n  <!-- Pro cards -->\n  <div class=\"pc-grid\">\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83d\udee1\ufe0f<\/span>\n      <h4>\u8010\u885d\u6483\u6027<\/h4>\n      <p>\n        A plastic collapsible tube dropped from 1.2 m onto a concrete floor \u2014 the standard <span class=\"gl\" data-tip=\"Drop test (ASTM D5276): a filled, sealed tube is dropped from a defined height (typically 1.0\u20131.5 m) onto a hard surface. Pass criteria: no leakage, no seam rupture, no cap separation. Used to simulate distribution handling stress.\">drop test<\/span> for distribution simulation \u2014 deforms and recovers. The same test on an aluminum tube produces a permanent dent that can create a stress fracture at the seam, generating a micro-leak path. A 2024 comparative damage audit at a mid-size European cosmetic contract manufacturer found that aluminum tube damage rates at goods-in inspection ran at 1.4\u20132.1% of inbound pallets, versus 0.2\u20130.4% for equivalent plastic collapsible tubes. Across 1 million units per year, that difference represents 12,000\u201317,000 fewer damaged units annually.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83e\uddea<\/span>\n      <h4>Product Protection<\/h4>\n      <p>\n        Plastic collapsible tubes \u2014 particularly <span class=\"gl\" data-tip=\"PBL (Plastic Barrier Laminate): a multi-layer all-plastic tube using an EVOH barrier layer. Provides OTR of 0.05\u20130.5 cc\/m\u00b2\/day, suitable for most cosmetic and personal care formulas. Fully recyclable in mono-material PE recycling streams.\">PBL laminate<\/span> \u305d\u3057\u3066 <span class=\"gl\" data-tip=\"ABL (Aluminum Barrier Laminate): a laminated tube with a thin aluminum foil layer (9\u201330 \u00b5m) between PE layers. Provides near-zero OTR (&lt;0.01 cc\/m\u00b2\/day) and WVTR (&lt;0.05 g\/m\u00b2\/day). Maximum barrier performance for sensitive formulas.\">ABL laminate<\/span> constructions \u2014 prevent air from re-entering the tube as the product is dispensed. Because the tube walls collapse inward rather than restoring shape, the headspace above the remaining product remains negligible. This design achieves up to 95% product evacuation and minimizes oxidation-driven degradation in formulas like vitamin C serums, retinol creams, and antifungal pharmaceutical preparations.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83c\udf00<\/span>\n      <h4>Flexibility<\/h4>\n      <p>\n        Plastic collapsible tubes bend, squeeze, and recover without cracking. In cold climates \u2014 warehouses at 5\u00b0C, retail environments at \u201310\u00b0C \u2014 aluminum tubes become brittle at the fold crimp after repeated opening and closing, developing hairline fractures after as few as 15\u201320 use cycles. LDPE and HDPE-based plastic tubes maintain flexibility down to \u201330\u00b0C without structural compromise. For pharmaceutical products distributed in cold-chain environments (topical pain gels, cooling balms), this is a functional requirement, not a preference.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\u2696\ufe0f<\/span>\n      <h4>Lightweight<\/h4>\n      <p>\n        A 100 ml plastic collapsible tube (35 mm diameter, 5-layer PBL) weighs approximately 8\u201312 g empty. An equivalent aluminum tube weighs 18\u201322 g. At pallet scale \u2014 10,000 units \u2014 that 8\u201310 g difference per tube amounts to 80\u2013100 kg per pallet in reduced shipping weight. For brands shipping products across international freight lanes, the annual freight saving on a 500,000-unit program can exceed USD 18,000\u201335,000 depending on route and carrier, based on average air freight rates of USD 5\u20138\/kg for cosmetic goods.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83d\udc8a<\/span>\n      <h4>Dispensing Ease<\/h4>\n      <p>\n        Plastic collapsible tubes allow controlled, metered dispensing from any grip angle. The soft wall deforms under light finger pressure \u2014 as low as 0.3\u20130.5 N for standard LDPE constructions \u2014 allowing elderly users, patients with reduced grip strength, and assembly line operators to dispense consistently without excess force. In automated filling line testing, plastic tubes show 15\u201320% lower rejected-fill rates than aluminum because the tube body accepts mandrel insertion without surface deformation that triggers optical inspection rejects.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83c\udfa8<\/span>\n      <h4>Design Variety<\/h4>\n      <p>\n        Plastic collapsible tubes accept up to 8-color offset printing, 360\u00b0 full-wrap CMYK graphics, soft-touch matte coatings, spot UV gloss varnish, and hot stamping metallic accents \u2014 on the same decoration line pass. Aluminum tubes are limited to 4\u20136 color offset with lacquer finishes; the aluminum substrate&#8217;s metallic sheen restricts achievable color gamut for pastel and skin-tone color palettes. For cosmetic brands targeting premium shelf positioning, the decoration flexibility of plastic collapsible tubes enables brand differentiation that aluminum physically cannot match.\n      <\/p>\n    <\/div>\n\n  <\/div>\n\n  <img decoding=\"async\"\n    class=\"art-img\"\n    src=\"https:\/\/images.unsplash.com\/photo-1571875257727-256c39da42af?w=900&#038;auto=format&#038;fit=crop&#038;q=80\"\n    alt=\"Assortment of printed plastic collapsible tubes showing diverse branding options for cosmetic and pharmaceutical products\"\n    title=\"Design variety on plastic collapsible tubes \u2014 full-color offset printing and surface finish options for cosmetic packaging\"\n    loading=\"lazy\"\n  \/>\n  <p class=\"img-cap\">Plastic collapsible tubes printed with multi-color offset decoration \u2014 design variety is a measurable competitive advantage for cosmetic brands competing at retail. (Photo: Unsplash)<\/p>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       PLASTIC COLLAPSIBLE TUBE CONS\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <h2>Plastic Collapsible Tube Cons<\/h2>\n  <div class=\"section-badge badge-con\">\u26a0\ufe0f Limitations<\/div>\n\n  <div class=\"pc-grid\">\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\u23f1\ufe0f<\/span>\n      <h4>Durability Limits<\/h4>\n      <p>\n        Standard extruded LDPE tubes exhibit stress-whitening and surface crazing after 30\u201350 use cycles under moderate compression \u2014 visible as white streaks on dark-pigmented tube bodies. For pharmaceutical tubes requiring a 36-month shelf life with in-use stability data, this cosmetic degradation does not affect product safety but can constitute a labeling non-conformance if outer surface markings become illegible. Specify UV-stabilized LDPE or HDPE formulations with scratch-resistant overprint varnish for long shelf-life SKUs.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\ud83c\udf0d<\/span>\n      <h4>Environmental Impact<\/h4>\n      <p>\n        Multi-layer plastic tubes \u2014 particularly those using EVOH or tie-layer adhesives between dissimilar polymers \u2014 generate mixed-material waste that most municipal recycling streams cannot process. While mono-material HDPE tubes are technically recyclable, actual recycling rates for flexible plastic tubes remain below 30% in most markets. The <a href=\"https:\/\/www.epa.gov\/facts-and-figures-about-materials-waste-and-recycling\/containers-and-packaging-product-specific\" target=\"_blank\" rel=\"noopener\">US EPA container and packaging waste data<\/a> consistently shows plastic packaging tubes as one of the harder-to-capture categories in municipal collection systems.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\u267b\ufe0f<\/span>\n      <h4>Recycling Challenges<\/h4>\n      <p>\n        EU EPR regulations and the incoming Packaging and Packaging Waste Regulation (PPWR) will require manufacturers to pay higher compliance fees for non-recyclable or hard-to-recycle tube constructions from 2026 onward. A 5-layer ABL laminated plastic tube \u2014 technically plastic, but with an aluminum foil interlayer \u2014 falls into the highest-fee category in several EU member states. Brands specifying plastic collapsible tubes for EU markets must confirm the recyclability classification of the specific laminate structure with their tube supplier before finalizing the packaging specification.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\u2697\ufe0f<\/span>\n      <h4>Product Safety<\/h4>\n      <p>\n        Plastic tube inner walls require careful resin selection for pharmaceutical applications. PVC formulations used in some older plastic tube constructions contain <span class=\"gl\" data-tip=\"Phthalates: plasticizer chemicals used to soften PVC. Certain phthalates (DEHP, DBP, BBP) are classified as CMR (carcinogenic, mutagenic, reprotoxic) substances under EU REACH regulation and are restricted in cosmetic packaging under EU Regulation 1223\/2009 Annex II. FDA also restricts specific phthalates in food and drug contact applications.\">phthalate plasticizers<\/span> that are restricted under EU REACH and FDA 21 CFR for drug-contact packaging. Specify phthalate-free, BPA-free LDPE or HDPE inner contact layers, and require a <a href=\"https:\/\/www.fda.gov\/cosmetics\/cosmetic-ingredients\/phthalates-cosmetics\" target=\"_blank\" rel=\"noopener\">phthalate compliance declaration from FDA<\/a> for any pharmaceutical or cosmetic application. This is not a theoretical risk \u2014 a 2023 recall of a topical pharmaceutical cream in the EU was directly traced to phthalate migration from a PVC tube inner layer exceeding the 0.1% regulatory threshold.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\ud83d\udcb0<\/span>\n      <h4>Cost Factors<\/h4>\n      <p>\n        Standard single-layer extruded LDPE tubes are cost-competitive with aluminum at volumes above 50,000 units per SKU. However, high-barrier 5-layer ABL or PBL constructions carry a 15\u201325% unit cost premium over equivalent aluminum tubes at the same volume, because the multi-layer co-extrusion or lamination process requires more capital-intensive equipment and higher material cost per unit. At volumes below 20,000 units, the offset plate and tooling amortization of plastic tube decoration can make aluminum tubes \u2014 with their simpler lacquer-coat and offset finishing \u2014 more economical on a total-run-cost basis.\n      <\/p>\n    <\/div>\n\n  <\/div>\n\n  <div class=\"callout\">\n    <strong>Industry Insight:<\/strong> The collapsible tube packaging market reached <strong>USD 5.8 billion in 2025<\/strong> with a CAGR forecast of 6.3% through 2034 (GM Insights). Plastic formats now represent approximately 68% of this market by unit volume \u2014 up from 54% in 2018. The growth is driven by premiumization in skincare, the shift from glass to flexible packaging in pharma, and the expansion of automated tube filling lines in Asia-Pacific contract manufacturing. Yet aluminum collapsible tubes are growing in absolute value terms in pharmaceutical applications, where their barrier properties remain unmatched by commodity plastic constructions.\n  <\/div>\n\n  <!-- Bar Chart: Cost per 1,000 units by tube type at different volumes -->\n  <div class=\"chart-wrap\">\n    <p class=\"chart-title\">\ud83d\udcca Estimated Cost per 1,000 Tubes by Type &amp; Order Volume (USD, 2025)<\/p>\n    <p class=\"chart-sub\">4-color print, 35 mm diameter, 100 ml, standard cap. Includes tooling amortization. Source: Industry supplier benchmarks, 2025.<\/p>\n    <div class=\"bar-grid\">\n      <p style=\"font-size:0.82rem;font-weight:700;color:#667;margin:8px 0 4px;\">At 10,000 units\/run:<\/p>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Plastic \u2014 LDPE extruded<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:38%;background:#1565c0;\">$38<\/div><\/div>\n      <\/div>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Plastic \u2014 PBL laminate<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:55%;background:#0b2545;\">$55<\/div><\/div>\n      <\/div>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Aluminum \u2014 standard<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:42%;background:#e63946;\">$42<\/div><\/div>\n      <\/div>\n\n      <p style=\"font-size:0.82rem;font-weight:700;color:#667;margin:14px 0 4px;\">At 50,000 units\/run:<\/p>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Plastic \u2014 LDPE extruded<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:14%;background:#1565c0;\">$14<\/div><\/div>\n      <\/div>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Plastic \u2014 PBL laminate<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:20%;background:#0b2545;\">$20<\/div><\/div>\n      <\/div>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Aluminum \u2014 standard<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:18%;background:#e63946;\">$18<\/div><\/div>\n      <\/div>\n\n      <p style=\"font-size:0.82rem;font-weight:700;color:#667;margin:14px 0 4px;\">At 200,000 units\/run:<\/p>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Plastic \u2014 LDPE extruded<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:8%;background:#1565c0;\">$8<\/div><\/div>\n      <\/div>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Plastic \u2014 PBL laminate<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:13%;background:#0b2545;\">$13<\/div><\/div>\n      <\/div>\n      <div class=\"bar-row\">\n        <span class=\"bar-lbl\">Aluminum \u2014 standard<\/span>\n        <div class=\"bar-track\"><div class=\"bar-fill\" style=\"width:15%;background:#e63946;\">$15<\/div><\/div>\n      <\/div>\n    <\/div>\n    <p class=\"img-cap\">Bar Chart 1 \u2014 Cost per 1,000 tubes by substrate type and order volume (USD). Plastic LDPE extruded becomes most cost-competitive above 50,000 units\/run. Source: Industry supplier benchmarks, 2025.<\/p>\n  <\/div>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       TRADITIONAL TUBE PROS\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <h2>Traditional Tube Pros<\/h2>\n  <div class=\"section-badge badge-pro\">\u2705 Advantages<\/div>\n\n  <img decoding=\"async\"\n    class=\"art-img\"\n    src=\"https:\/\/images.unsplash.com\/photo-1587854692152-cbe660dbde88?w=900&#038;auto=format&#038;fit=crop&#038;q=80\"\n    alt=\"Traditional aluminum pharmaceutical tubes in a clinical packaging environment showing barrier protection quality\"\n    title=\"Traditional aluminum collapsible tubes for pharmaceutical packaging \u2014 barrier performance and regulatory familiarity\"\n    loading=\"lazy\"\n  \/>\n  <p class=\"img-cap\">Traditional aluminum collapsible tubes in pharmaceutical production \u2014 their superior barrier properties and established regulatory precedent make them the default choice for sensitive API formulations. (Photo: Unsplash)<\/p>\n\n  <div class=\"pc-grid\">\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83d\udcaa<\/span>\n      <h4>Strength<\/h4>\n      <p>\n        Aluminum tubes maintain their structural integrity under compressive loads that would permanently deform a plastic tube. In shelf-stacking configurations \u2014 tubes packed 12 deep in a shipping carton \u2014 aluminum bottom-layer tubes show negligible compression deformation at loads up to 80 kg\/m\u00b2. Standard LDPE plastic tubes deform visibly at 30\u201340 kg\/m\u00b2, which can cause cap seal failure in dense carton configurations. For products shipped in bulk to distribution warehouses or exported in container loads to high-humidity regions, aluminum&#8217;s structural strength provides a measurable quality advantage.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83d\udd12<\/span>\n      <h4>Product Preservation<\/h4>\n      <p>\n        Aluminum&#8217;s near-zero <span class=\"gl\" data-tip=\"OTR (Oxygen Transmission Rate): the volume of oxygen passing through a packaging material per unit area per day. Expressed in cc\/m\u00b2\/day. Aluminum foil OTR: effectively zero (&lt;0.001). PBL 5-layer EVOH: 0.05\u20130.15. Extruded LDPE: 2,000\u20134,000. A factor-of-100,000 performance gap between aluminum and commodity plastic.\">OTR<\/span> \u2014 effectively zero, compared to 0.05\u20130.5 cc\/m\u00b2\/day for even the best PBL plastic constructions \u2014 makes aluminum the only substrate that fully protects formulas with zero tolerance for oxidation. Pharmaceutical eye ointments, vitamin K creams, photosensitive APIs, and oxidation-sensitive sunscreen actives require this level of barrier performance that plastic cannot yet reliably match without adding an aluminum foil interlayer (which creates an ABL laminate \u2014 itself a hybrid of the two formats).\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\u267b\ufe0f<\/span>\n      <h4>Easy Recycling<\/h4>\n      <p>\n        Aluminum is recycled at seven times the rate of plastic globally (Allure \/ Verity, 2024). In the EU, aluminum packaging has a mandatory post-consumer recycling rate target of 50% by 2025, which it currently meets or exceeds in most member states. The key driver: aluminum is infinitely recyclable without quality loss, and the energy cost of recycling is only 5% of primary aluminum production. For brands operating under EU EPR compliance, aluminum tubes attract lower disposal fees than most multi-layer plastic constructions in the current regulatory classification framework.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83d\udccb<\/span>\n      <h4>Familiarity<\/h4>\n      <p>\n        Aluminum collapsible tubes have been used in pharmaceutical packaging since the 1930s. The regulatory pathway \u2014 including <span class=\"gl\" data-tip=\"DMF (Drug Master File): a voluntary submission to the FDA by a packaging material manufacturer providing confidential detailed information about the facility, process, and material for inclusion in pharmaceutical product submissions (ANDA\/NDA). An aluminum tube with a DMF on file simplifies pharma client regulatory submissions significantly.\">DMF (Drug Master File)<\/span> submissions, established compendial standards in USP and BP, and decades of published stability data \u2014 is well-documented. Switching from aluminum to plastic tubes for a registered pharmaceutical product requires a regulatory variation filing, stability re-testing, and potentially a new drug master file \u2014 a process that typically takes 12\u201318 months and costs USD 150,000\u2013400,000 in regulatory and testing fees. Familiarity has a measurable financial value in the pharma market.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card pro-card\">\n      <span class=\"icon\">\ud83d\udcc9<\/span>\n      <h4>Cost Efficiency<\/h4>\n      <p>\n        At volumes below 30,000\u201350,000 units per SKU per run, standard aluminum collapsible tubes are often cost-competitive with or cheaper than equivalent plastic constructions, because aluminum tube manufacturing requires fewer decoration layers (lacquer + offset on a single-material tube) than a multi-layer laminated plastic tube. The aluminum tube market was valued at USD 3.73 billion in 2026 and is growing at 4.74% CAGR \u2014 sustained demand that keeps unit prices stable for buyers ordering in commercial volumes from global suppliers.\n      <\/p>\n    <\/div>\n\n  <\/div>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       TRADITIONAL TUBE CONS\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <h2>Traditional Tube Cons<\/h2>\n  <div class=\"section-badge badge-con\">\u26a0\ufe0f Limitations<\/div>\n\n  <div class=\"pc-grid\">\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\ud83d\udce6<\/span>\n      <h4>Bulkiness<\/h4>\n      <p>\n        Aluminum tubes do not compress to a flat profile when empty \u2014 the stiff metal walls retain partial volume. On a retail shelf, an 80%-empty aluminum tube occupies nearly the same visual footprint as a full one. This is a minor consumer concern but a real logistics issue: empty aluminum tube returns from contract manufacturers and filling facilities cannot be compacted for waste collection the way spent plastic tubes can, increasing waste-hauling costs by 15\u201320% per collection cycle.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\ud83c\udfa8<\/span>\n      <h4>Limited Design<\/h4>\n      <p>\n        Aluminum&#8217;s metallic base color constrains achievable print gamut. Pastel colors \u2014 pinks, creams, lavenders \u2014 require a heavy white base coat before the color pass, adding a production step and a 12\u201318% unit cost premium versus printing on a white PE-coated plastic tube with the same color palette. Fine-detail photographic printing on aluminum typically achieves 4-color screen ruling up to 150 lpi; plastic collapsible tubes can accept 175\u2013200 lpi offset, producing noticeably sharper photographic details and gradient transitions critical for premium skincare brand positioning.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\ud83d\ude24<\/span>\n      <h4>Difficult Dispensing<\/h4>\n      <p>\n        Aluminum tubes do not self-seal after dispensing \u2014 the folded crimp at the bottom is a user-managed closure. Inconsistent folding by end users introduces air into the tube with each use, accelerating formula oxidation for the remaining product. In user testing of topical pharmaceutical products, aluminum tube patients reported 23% higher formula waste (product left inaccessible in the deformed tube) compared to plastic collapsible tube users \u2014 a product evacuation rate of approximately 78\u201382% for aluminum versus 92\u201395% for plastic collapsible formats. When the product costs USD 120\u2013200 per tube to formulate and fill, that 10\u201315% evacuation difference is a meaningful value-in-use deficit for the end customer.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\u2696\ufe0f<\/span>\n      <h4>Heavier Weight<\/h4>\n      <p>\n        An aluminum tube at equivalent fill volume weighs 18\u201322 g empty versus 8\u201312 g for a plastic collapsible equivalent. Across a 500,000-unit\/year production program, that 10 g per-tube weight difference adds 5,000 kg to the annual outbound freight weight \u2014 approximately USD 25,000\u201345,000 in additional freight cost at current air freight rates for cosmetic goods, or USD 4,500\u20138,000 at sea freight rates. The material is heavier, but the true cost is in cumulative logistics spend across the product&#8217;s commercial life.\n      <\/p>\n    <\/div>\n\n    <div class=\"pc-card con-card\">\n      <span class=\"icon\">\ud83c\udf21\ufe0f<\/span>\n      <h4>Less Flexibility<\/h4>\n      <p>\n        Aluminum becomes work-hardened with repeated bending \u2014 the metallurgical process by which metal increases in hardness and decreases in ductility through cold deformation. After 20\u201330 fold cycles at the tube base, aluminum tubes develop micro-fractures at the crimp fold. In markets where products are used slowly over 6\u201312 months (therapeutic skincare, pharmaceutical maintenance therapy), this failure mode is a documented source of post-market packaging complaints. Plastic collapsible tubes show no equivalent mechanical fatigue at comparable use cycles.\n      <\/p>\n    <\/div>\n\n  <\/div>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       COMPARISON TABLE\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <h2>Comparison Table<\/h2>\n\n  <div class=\"img-2col\">\n    <div>\n      <img decoding=\"async\"\n        src=\"https:\/\/images.unsplash.com\/photo-1579165466741-7f35e4755660?w=600&#038;auto=format&#038;fit=crop&#038;q=80\"\n        alt=\"Close-up of plastic collapsible cosmetic tube being squeezed showing product dispensing ease\"\n        title=\"Plastic collapsible tube dispensing ease \u2014 product evacuation advantage in cosmetic and pharma applications\"\n        loading=\"lazy\"\n      \/>\n      <p class=\"cap\">Plastic collapsible tube dispensing \u2014 wall deforms under light pressure, evacuating up to 95% of product content.<\/p>\n    <\/div>\n    <div>\n      <img decoding=\"async\"\n        src=\"https:\/\/images.unsplash.com\/photo-1584308666744-24d5c474f2ae?w=600&#038;auto=format&#038;fit=crop&#038;q=80\"\n        alt=\"Pharmaceutical packaging line with tube filling and sealing equipment in GMP environment\"\n        title=\"Pharmaceutical tube filling line \u2014 both plastic collapsible and aluminum tubes require GMP-compliant filling equipment\"\n        loading=\"lazy\"\n      \/>\n      <p class=\"cap\">GMP pharmaceutical tube filling and sealing environment \u2014 production line compatibility is a specification requirement for both tube types.<\/p>\n    <\/div>\n  <\/div>\n\n  <div class=\"tbl-wrap\">\n    <table class=\"lt-tbl\">\n      <thead>\n        <tr>\n          <th>Parameter<\/th>\n          <th>Plastic Collapsible Tube<\/th>\n          <th>Traditional Aluminum Tube<\/th>\n          <th>Verdict<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td>Oxygen Barrier (OTR)<\/td>\n          <td>LDPE: 2,000\u20134,000 cc\/m\u00b2\/day<br>ABL: &lt;0.01 cc\/m\u00b2\/day<br>PBL: 0.05\u20130.5 cc\/m\u00b2\/day<\/td>\n          <td>Effectively zero (&lt;0.001 cc\/m\u00b2\/day)<\/td>\n          <td><span class=\"badge b-red\">Aluminum<\/span> for max barrier; <span class=\"badge b-yellow\">ABL plastic<\/span> for near-equivalent<\/td>\n        <\/tr>\n        <tr>\n          <td>\u8010\u885d\u6483\u6027<\/td>\n          <td>Deforms and recovers; damage rate 0.2\u20130.4% at goods-in<\/td>\n          <td>Permanent dent\/fracture risk; damage rate 1.4\u20132.1% at goods-in<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span><\/td>\n        <\/tr>\n        <tr>\n          <td>Empty Weight (100 ml equivalent)<\/td>\n          <td>8\u201312 g<\/td>\n          <td>18\u201322 g<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span> (30\u201340% lighter)<\/td>\n        <\/tr>\n        <tr>\n          <td>Product Evacuation Rate<\/td>\n          <td>92\u201395%<\/td>\n          <td>78\u201382%<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span><\/td>\n        <\/tr>\n        <tr>\n          <td>Print Colors<\/td>\n          <td>Up to 8-color offset; 360\u00b0 CMYK + spot UV<\/td>\n          <td>4\u20136 color offset; limited gamut on metallic base<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span><\/td>\n        <\/tr>\n        <tr>\n          <td>Recyclability<\/td>\n          <td>Mono-material HDPE: recyclable<br>Multi-layer laminates: limited<\/td>\n          <td>100% recyclable; infinitely reprocessable<\/td>\n          <td><span class=\"badge b-red\">Aluminum wins<\/span> for single-material recycling<\/td>\n        <\/tr>\n        <tr>\n          <td>Cold Flexibility (below 0\u00b0C)<\/td>\n          <td>Maintains flexibility to \u201330\u00b0C<\/td>\n          <td>Becomes brittle; fracture risk below \u201310\u00b0C<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span><\/td>\n        <\/tr>\n        <tr>\n          <td>Cost at 10,000 units (4-color)<\/td>\n          <td>USD 38\u201355\/1,000 (type-dependent)<\/td>\n          <td>USD 40\u201345\/1,000<\/td>\n          <td><span class=\"badge b-yellow\">Comparable \u2014 aluminum slight edge<\/span><\/td>\n        <\/tr>\n        <tr>\n          <td>Cost at 200,000 units (4-color)<\/td>\n          <td>USD 8\u201313\/1,000<\/td>\n          <td>USD 14\u201316\/1,000<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span> at high volume<\/td>\n        <\/tr>\n        <tr>\n          <td>Regulatory Pathway (Pharma)<\/td>\n          <td>Requires compatibility testing; newer regulatory framework<\/td>\n          <td>Established DMF pathway; compendial standards in USP\/BP<\/td>\n          <td><span class=\"badge b-red\">Aluminum wins<\/span> for pharma regulatory speed<\/td>\n        <\/tr>\n        <tr>\n          <td>Design Flexibility (shape, finish)<\/td>\n          <td>Oval, round, custom shapes; matte, gloss, soft-touch<\/td>\n          <td>Round only; lacquer finishes; limited shape options<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span><\/td>\n        <\/tr>\n        <tr>\n          <td>Production Line Speed<\/td>\n          <td>Up to 12,000 units\/hr (offset line); 3,000\u20135,400 (screen)<\/td>\n          <td>Up to 8,000\u201310,000 units\/hr (offset line)<\/td>\n          <td><span class=\"badge b-green\">Plastic wins<\/span> at high speed<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  <p class=\"img-cap\">Table 1 \u2014 Full comparison: plastic collapsible tubes vs. traditional aluminum tubes across 12 key production and commercial parameters. Source: Industry supplier data and benchmarks, 2025.<\/p>\n\n  <!-- Pie chart: Global tube type market share 2025 -->\n  <div class=\"chart-wrap\">\n    <p class=\"chart-title\">\ud83e\udd67 Global Collapsible Tube Market \u2014 Share by Material Type (2025)<\/p>\n    <p class=\"chart-sub\">By unit volume across cosmetic, pharmaceutical, personal care, and oral care. Source: Packaging Market Insights \/ GM Insights synthesis, 2025.<\/p>\n    <div class=\"pie-wrap\">\n      <div class=\"pie-svg-wrap\">\n        <svg viewbox=\"0 0 210 210\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n          <!-- Plastic laminate (ABL+PBL): 42% \u2192 151.2deg -->\n          <path d=\"M105,105 L185,105 A80,80 0 1,1 14.4,125.2 Z\" fill=\"#1565c0\"\/>\n          <!-- Extruded plastic: 26% \u2192 93.6deg -->\n          <path d=\"M105,105 L14.4,125.2 A80,80 0 0,1 96.4,25.1 Z\" fill=\"#42a5f5\"\/>\n          <!-- Aluminum: 24% \u2192 86.4deg -->\n          <path d=\"M105,105 L96.4,25.1 A80,80 0 0,1 185,105 Z\" fill=\"#e63946\"\/>\n          <!-- Wait \u2014 correct: 42+26=68%, 68+24=92%, 92+8=100% -->\n          <!-- Let me redo with correct path math -->\n          <!-- Plastic laminate 42%: 0\u2192151.2deg -->\n          <!-- Extruded plastic 26%: 151.2\u2192244.8deg -->\n          <!-- Aluminum 24%: 244.8\u2192331.2deg -->\n          <!-- Other 8%: 331.2\u2192360deg -->\n          <!-- Plastic laminate (42%): start 0deg (3 o'clock) = (185,105), end at 151.2deg -->\n          <!-- x = 105 + 80*cos(151.2\u00b0) = 105 + 80*(-0.875) = 35.0 -->\n          <!-- y = 105 + 80*sin(151.2\u00b0) = 105 + 80*(0.484) = 143.7 -->\n          <!-- large-arc-flag = 1 (>180\u00b0) -->\n          <!-- Extruded (26%): 151.2\u2192244.8deg -->\n          <!-- start x=35.0,y=143.7; end at 244.8deg -->\n          <!-- x=105+80*cos(244.8)=105+80*(-0.426)=70.9 -->\n          <!-- y=105+80*sin(244.8)=105+80*(-0.905)=32.6 -->\n          <!-- large arc flag=0 (<180\u00b0) -->\n          <!-- Aluminum (24%): 244.8\u2192331.2deg -->\n          <!-- start 70.9,32.6; end at 331.2deg -->\n          <!-- x=105+80*cos(331.2)=105+80*(0.875)=175.0 -->\n          <!-- y=105+80*sin(331.2)=105+80*(-0.484)=66.3 -->\n          <!-- Other (8%): 331.2\u2192360deg -->\n          <!-- start 175,66.3; end 185,105 -->\n\n          <!-- Re-rendering with corrected paths -->\n          <path d=\"M105,105 L185,105 A80,80 0 1,1 35.0,143.7 Z\" fill=\"#1565c0\"\/>\n          <path d=\"M105,105 L35.0,143.7 A80,80 0 0,1 70.9,32.6 Z\" fill=\"#42a5f5\"\/>\n          <path d=\"M105,105 L70.9,32.6 A80,80 0 0,1 175.0,66.3 Z\" fill=\"#e63946\"\/>\n          <path d=\"M105,105 L175.0,66.3 A80,80 0 0,1 185,105 Z\" fill=\"#ffd166\"\/>\n          <!-- donut hole -->\n          <circle cx=\"105\" cy=\"105\" r=\"40\" fill=\"#fff\"\/>\n          <text x=\"105\" y=\"101\" text-anchor=\"middle\" font-size=\"11\" font-weight=\"800\" fill=\"#0b2545\">2025<\/text>\n          <text x=\"105\" y=\"115\" text-anchor=\"middle\" font-size=\"9.5\" fill=\"#667\">By Units<\/text>\n        <\/svg>\n      <\/div>\n      <div class=\"pie-legend\">\n        <div class=\"legend-item\"><span class=\"legend-dot\" style=\"background:#1565c0;\"><\/span><strong>Plastic Laminate (ABL\/PBL)<\/strong> \u2014 42%<\/div>\n        <div class=\"legend-item\"><span class=\"legend-dot\" style=\"background:#42a5f5;\"><\/span><strong>Extruded Plastic (PE\/PP)<\/strong> \u2014 26%<\/div>\n        <div class=\"legend-item\"><span class=\"legend-dot\" style=\"background:#e63946;\"><\/span><strong>Traditional Aluminum<\/strong> \u2014 24%<\/div>\n        <div class=\"legend-item\"><span class=\"legend-dot\" style=\"background:#ffd166;\"><\/span><strong>Other (IML, composite)<\/strong> \u2014 8%<\/div>\n        <p style=\"font-size:0.78rem;color:#889;margin-top:10px;\">Plastic formats now represent ~68% of collapsible tube volume by units. Aluminum is holding share in pharmaceutical applications despite overall market share decline.<\/p>\n      <\/div>\n    <\/div>\n    <p class=\"img-cap\">Pie Chart 1 \u2014 Global collapsible tube market by material type, 2025. Source: GM Insights \/ Packaging Market Insights synthesis.<\/p>\n  <\/div>\n\n  <!-- YouTube Video -->\n  <div class=\"vid-wrap\">\n    <iframe\n      src=\"https:\/\/www.youtube.com\/embed\/I0F-rbCk0Ug\"\n      title=\"Cosmetic Tube Manufacturing Process Step by Step \u2014 Extruded Plastic Collapsible Tube Production Line\"\n      allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\"\n      allowfullscreen\n loading=\"lazy\"\n    ><\/iframe>\n  <\/div>\n  <p class=\"vid-cap\">\u25b6 Step-by-step cosmetic tube manufacturing process \u2014 extruded plastic collapsible tube production from raw material extrusion through shoulder injection, cap fitting, and quality inspection. (YouTube: Idealpak)<\/p>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       CONCLUSION & DECISION FRAMEWORK\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <h2>Which Tube Type Is Right for Your Production Line?<\/h2>\n\n  <p>\n    Plastic collapsible tubes are the right default specification for most cosmetic and personal care production programs running above 30,000 units per SKU per year. They outperform aluminum on impact resistance, dispensing efficiency, design variety, production line speed, and logistics cost. At scale, they are consistently cheaper per thousand units than equivalent aluminum tube constructions.\n  <\/p>\n\n  <p>\n    Traditional aluminum tubes remain the correct specification for pharmaceutical products requiring near-zero oxygen transmission, for markets with strong regulatory precedent favoring aluminum, and for formulas where a 30+ year established stability database on aluminum tube packaging represents too much regulatory risk to disturb.\n  <\/p>\n\n  <p>\n    For most production scenarios, the decision is not permanent. A brand can launch a new cosmetic SKU on extruded LDPE plastic tubes at low volume, transition to a 5-layer PBL laminate as volume grows and sustainability requirements tighten, and maintain a parallel aluminum tube line for pharmaceutical SKUs that legally require it \u2014 all on a production platform designed to handle both substrates.\n  <\/p>\n\n  <div class=\"decision-grid\">\n    <div class=\"decision-card\">\n      <h4>\u2705 Choose Plastic Collapsible Tubes for:<\/h4>\n      <ul>\n        <li>Cosmetic skincare, body care, hair care at volume (&gt;30k units)<\/li>\n        <li>Products requiring premium shelf appeal or 360\u00b0 print decoration<\/li>\n        <li>EU market SKUs under EPR recyclability pressure (choose PBL specifically)<\/li>\n        <li>Cold-chain distributed products (gel, balm, topical cooling formulas)<\/li>\n        <li>High-speed production lines targeting &gt;10,000 units\/hour throughput<\/li>\n        <li>Programs where logistics weight reduction has direct P&amp;L impact<\/li>\n      <\/ul>\n    <\/div>\n    <div class=\"decision-card\">\n      <h4>\u26a0\ufe0f Stick with Traditional Aluminum Tubes for:<\/h4>\n      <ul>\n        <li>Pharmaceutical APIs with zero-tolerance oxidation sensitivity<\/li>\n        <li>Products with existing FDA\/EMA regulatory files referencing aluminum<\/li>\n        <li>Registered pharmaceutical products where variation filing cost is prohibitive<\/li>\n        <li>High-barrier eye ointments, oxidation-sensitive sunscreens (SPF 50+)<\/li>\n        <li>Markets where aluminum tube familiarity drives healthcare professional preference<\/li>\n        <li>Low-volume specialist formulas where cost-at-scale does not favor plastic<\/li>\n      <\/ul>\n    <\/div>\n  <\/div>\n\n  <p>\n    When specifying the production machinery for either tube format, the equipment platform matters as much as the tube substrate decision. <a href=\"https:\/\/miyodamachine.com\/ja\/\" target=\"_blank\" rel=\"noopener\">Miyoda Packaging Machinery<\/a> builds extrusion and laminate tube production lines that handle plastic collapsible tube diameters from 16 mm to 60 mm, with optional integrated decoration and filling configurations that let manufacturers run both ABL laminate and extruded plastic SKUs on a single platform. This flexibility is increasingly important for contract manufacturers supplying both cosmetic and pharmaceutical customers from the same facility.\n  <\/p>\n\n  <p>\n    Before finalizing your tube substrate specification, the most reliable investment is 30 minutes with your formula stability data and your filling machine OEM \u2014 confirming that the tube you select is compatible with both the product inside and the equipment it runs on.\n  <\/p>\n\n  <div class=\"cta-box\">\n    <h3>Specifying a Plastic or Aluminum Tube Production Line?<\/h3>\n    <p>Miyoda Packaging Machinery provides extrusion and laminate tube machines for cosmetic and pharmaceutical manufacturers \u2014 with application engineering support to match machine configuration to your tube substrate, production volume, and compliance requirements.<\/p>\n    <a class=\"cta-btn\" href=\"https:\/\/miyodamachine.com\/ja\/choose-right-extrusion-tube-machine-3-easy-steps\/\" target=\"_blank\" rel=\"noopener\">How to Choose an Extrusion Tube Machine<\/a>\n    <a class=\"cta-btn ol\" href=\"https:\/\/miyodamachine.com\/ja\/cosmetic-tubes-machine-brand-model-comparison-guide\/\" target=\"_blank\" rel=\"noopener\">Compare Machine Models<\/a>\n  <\/div>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       GLOSSARY\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <div class=\"glossary\">\n    <h3>\ud83d\udcd6 Glossary \u2014 Key Terms for Tube Packaging Specification<\/h3>\n    <dl>\n      <dt>ABL (Aluminum Barrier Laminate)<\/dt>\n      <dd>A multi-layer tube construction using a 9\u201330 \u00b5m aluminum foil barrier layer between PE outer and inner layers. Provides near-zero OTR (&lt;0.01 cc\/m\u00b2\/day) and WVTR (&lt;0.05 g\/m\u00b2\/day). Highest barrier performance of any laminated tube substrate.<\/dd>\n\n      <dt>Collapsible Tube<\/dt>\n      <dd>A flexible tube that collapses permanently as product is dispensed, preventing air re-entry and maintaining product integrity throughout its use life. Contrasted with non-collapsible rigid bottles where headspace grows as product is used.<\/dd>\n\n      <dt>DMF (Drug Master File)<\/dt>\n      <dd>A voluntary confidential submission to the FDA by a packaging material manufacturer, enabling pharmaceutical clients to reference the material without disclosing proprietary details. Aluminum tube DMFs are well-established; plastic tube DMFs exist but are less universal.<\/dd>\n\n      <dt>Drop Test (ASTM D5276)<\/dt>\n      <dd>A standardized distribution simulation test where filled, sealed tubes are dropped from 1.0\u20131.5 m height onto a hard surface. Pass criteria: no leakage, seam rupture, or cap separation. Used to qualify tube format for commercial distribution.<\/dd>\n\n      <dt>OTR (Oxygen Transmission Rate)<\/dt>\n      <dd>The volume of oxygen passing through a packaging material per unit area per day (cc\/m\u00b2\/day). Lower OTR = better oxygen barrier. Aluminum foil: &lt;0.001; ABL laminate: &lt;0.01; PBL EVOH 5-layer: 0.05\u20130.15; extruded LDPE: 2,000\u20134,000.<\/dd>\n\n      <dt>PBL (Plastic Barrier Laminate)<\/dt>\n      <dd>An all-plastic multi-layer tube using EVOH co-polymer as the barrier layer. Fully recyclable in PE mono-material recycling streams. OTR of 0.05\u20130.5 cc\/m\u00b2\/day \u2014 suitable for most cosmetic formulas, borderline for highly sensitive pharmaceutical APIs.<\/dd>\n\n      <dt>Phthalates<\/dt>\n      <dd>Plasticizer chemicals used to soften PVC. Certain phthalates (DEHP, DBP, BBP) are restricted CMR substances under EU REACH Regulation and FDA 21 CFR for drug-contact packaging. Specify phthalate-free LDPE\/HDPE inner contact layers for all pharmaceutical and cosmetic tube applications.<\/dd>\n\n      <dt>Product Evacuation Rate<\/dt>\n      <dd>The percentage of product that can be dispensed from a filled tube before the tube is considered empty and discarded. Plastic collapsible: 92\u201395%; aluminum collapsible: 78\u201382%. A 10\u201315% evacuation difference on a high-value formula represents measurable product waste per unit sold.<\/dd>\n\n      <dt>Work Hardening<\/dt>\n      <dd>A metallurgical process in which aluminum increases in hardness and decreases in ductility through cold deformation (repeated bending). The primary mechanism by which aluminum tube crimp folds develop micro-fractures after 20\u201330 use cycles.<\/dd>\n    <\/dl>\n  <\/div>\n\n  <hr class=\"div\"\/>\n\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\n       FAQ\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\n\n  <div class=\"faq-section\">\n    <h2>Frequently Asked Questions \u2014 Plastic Collapsible Tubes vs. Traditional Tubes<\/h2>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">What is a plastic collapsible tube and how does it differ from a traditional aluminum tube?<\/div>\n      <div class=\"faq-a\">\n        A plastic collapsible tube is a flexible packaging container made from polyethylene (PE), polypropylene (PP), or multi-layer laminated plastic constructions (PBL or ABL), designed to collapse as product is dispensed \u2014 preventing air re-entry into the tube. A traditional tube, typically aluminum, also collapses but through mechanical deformation of the metal wall rather than elastic recovery. The key operational differences: plastic tubes recover partial shape after dispensing (some air resistance), while aluminum tubes permanently deform and do not re-expand. Aluminum provides superior barrier performance (effectively zero OTR), while plastic tubes vary widely from near-zero (ABL laminate) to very high (commodity LDPE). See the <a href=\"https:\/\/www.lissonpackaging.com\/comparing-plastic-aluminum-and-laminated-tubes-which-is-best.html\" target=\"_blank\" rel=\"noopener\">Lisson Packaging comparison of plastic, aluminum, and laminated tubes<\/a> for a comprehensive material-by-material breakdown.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">Are plastic collapsible tubes suitable for pharmaceutical products?<\/div>\n      <div class=\"faq-a\">\n        Yes, with the right material specification. For pharmaceutical topical creams, ointments, and gels with moderate sensitivity formulas, PBL laminated plastic tubes provide adequate barrier protection and are widely used in regulated markets. For highly sensitive APIs \u2014 photosensitive compounds, oxidation-sensitive formulations, formulas with zero tolerance for moisture ingress \u2014 ABL laminated plastic tubes (with aluminum foil interlayer) achieve near-equivalent barrier performance to traditional aluminum at OTR &lt;0.01 cc\/m\u00b2\/day. The key regulatory requirement: the tube&#8217;s inner contact layer must be phthalate-free and BPA-free, with migration test data included in the drug product registration file. For new pharmaceutical product registrations, plastic tubes require a container\/closure compatibility study per ICH Q1B guidance. Switching from aluminum to plastic on an existing registration requires a regulatory variation filing \u2014 consult your regulatory affairs team before specifying the change.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">What production machine do I need to manufacture plastic collapsible tubes?<\/div>\n      <div class=\"faq-a\">\n        Plastic collapsible tubes are produced on either extrusion tube making machines (for seamless single- or multi-layer extruded PE\/PP tubes) or laminate tube body forming machines (for ABL\/PBL laminated constructions). Extrusion machines push molten polymer through a die to form a continuous tube body, cut to length, then add a shoulder and cap. Production speeds range from 60\u2013120 tubes per minute on commercial-grade extrusion lines. Laminate tube machines form tube bodies by rolling and ultrasonically welding flat laminate sheet into a cylindrical body. The choice between the two depends on your tube structure: extruded for mono-material plastic, laminated for multi-layer barrier constructions. <a href=\"https:\/\/miyodamachine.com\/ja\/choose-right-extrusion-tube-machine-3-easy-steps\/\" target=\"_blank\" rel=\"noopener\">Miyoda Packaging Machinery&#8217;s 3-step guide to picking an extrusion tube machine<\/a> covers the key machine specification variables \u2014 diameter range, production speed, degree of automation, and downstream integration.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">Which tube type \u2014 plastic collapsible or aluminum \u2014 has better environmental credentials?<\/div>\n      <div class=\"faq-a\">\n        The answer depends entirely on which environmental metric you prioritize. For recyclability, aluminum wins \u2014 it is infinitely recyclable without quality loss, and recycled aluminum requires only 5% of the energy of primary production. Globally, aluminum is recycled at seven times the rate of plastic. For carbon footprint during manufacturing, the picture is more nuanced: producing primary aluminum is extremely energy-intensive (13\u201315 kWh per kg of aluminum), while PE plastic production requires 2\u20134 kWh per kg. For mono-material plastic tubes (all-HDPE construction), end-of-life recyclability now approaches aluminum in markets with advanced plastic recycling infrastructure \u2014 particularly in Europe, where HDPE squeeze tubes now achieve 75%+ compatibility with municipal recycling systems. Multi-layer laminate tubes (ABL, PBL with EVOH) have the worst recyclability profile of all tube formats. For EU market compliance under EPR, specify mono-material HDPE where formula allows, or PBL with documented recyclability certification. Consult the <a href=\"https:\/\/www.epa.gov\/facts-and-figures-about-materials-waste-and-recycling\/containers-and-packaging-product-specific\" target=\"_blank\" rel=\"noopener\">US EPA container and packaging waste data<\/a> for North American market context.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">What are the main quality control tests required for plastic collapsible tubes?<\/div>\n      <div class=\"faq-a\">\n        A complete outgoing QC protocol for plastic collapsible tubes should include: (1) <strong>Drop test<\/strong> (ASTM D5276): filled sealed tubes dropped from 1.2 m \u2014 no leakage or seam failure; (2) <strong>Seal integrity<\/strong> (ASTM D3078): vacuum immersion leak test on filled and sealed tubes; (3) <strong>Ink adhesion<\/strong> (ASTM D3359): cross-hatch tape pull-off on decorated surface, minimum 4B rating after 30-day accelerated aging; (4) <strong>Product evacuation<\/strong>: dispense test measuring percentage of fill recovered by standard user squeezing protocol; (5) <strong>Surface energy verification<\/strong> (ASTM D2578): confirm \u226544 mN\/m before printing for PE substrates; (6) <strong>Compatibility soak<\/strong>: filled tube stored 72 h at 45\u00b0C in contact with actual formula \u2014 no ink blistering, delamination, or cap seal degradation; and (7) for pharmaceutical tubes, <strong>migration testing<\/strong> per EU Regulation 10\/2011 and FDA 21 CFR for drug-contact materials.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">At what production volume does plastic collapsible tube become cheaper than aluminum?<\/div>\n      <div class=\"faq-a\">\n        For standard 4-color offset-printed tubes at 35 mm diameter, the cost crossover where plastic collapsible (extruded LDPE) becomes cheaper than aluminum is approximately 40,000\u201350,000 units per production run. Below that threshold, aluminum&#8217;s lower tooling cost and simpler decoration process (lacquer + offset on single-material) keeps it cost-competitive or cheaper. For high-barrier PBL laminated plastic tubes \u2014 which cost 15\u201325% more per unit than extruded LDPE \u2014 the crossover versus aluminum is pushed out to 60,000\u201380,000 units per run. For digital-printed plastic tubes (zero tooling), the crossover with aluminum is irrelevant for short runs under 5,000 units, where digital clearly wins on total run cost. Always calculate total run cost (unit cost \u00d7 quantity + tooling + first-article testing) rather than per-unit cost alone when comparing formats.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">Can I run plastic collapsible tubes and aluminum tubes on the same filling machine?<\/div>\n      <div class=\"faq-a\">\n        Generally yes, with changeover. Most modern automatic tube filling and sealing machines accept both plastic and aluminum tube formats if the diameter range overlaps, because the tube-loading, filling, and cap-tightening stations are diameter-dependent rather than material-dependent. The sealing station requires a changeover, however: plastic tubes use heat sealing (hot jaw, hot air, or ultrasonic sealing), while aluminum tubes use mechanical fold-crimp sealing. A dual-platform filling machine with interchangeable sealing stations is available from multiple equipment manufacturers and is used by contract manufacturers running both cosmetic and pharmaceutical tube clients from the same filling line. Allow 45\u201390 minutes for a full changeover between plastic heat seal and aluminum crimp seal configurations on a production-grade automatic filler. <a href=\"https:\/\/miyodamachine.com\/ja\/how-to-choose-cosmetic-tube-filling-machine\/\" target=\"_blank\" rel=\"noopener\">Miyoda&#8217;s guide to choosing a cosmetic tube filling machine<\/a> covers changeover considerations for multi-substrate production environments.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">What causes plastic collapsible tubes to fail during shelf-life stability testing?<\/div>\n      <div class=\"faq-a\">\n        The four most common failure modes observed in stability testing of plastic collapsible tube packaging are: (1) <strong>Ink adhesion failure<\/strong> \u2014 typically caused by insufficient corona pre-treatment before printing (surface energy below 44 mN\/m on PE), combined with formula solvents that migrate through the tube wall and undermine the ink-substrate bond over 6\u201312 months; (2) <strong>Seam delamination<\/strong> \u2014 the longitudinal overlap seam on laminated tubes separates under chemical attack from aggressive formula solvents or surfactants if the seam adhesive is not compatible; (3) <strong>Cap seal degradation<\/strong> \u2014 the membrane seal or inner plug seal between cap and shoulder softens and loses adhesion in warm storage (&gt;40\u00b0C), allowing formula migration; and (4) <strong>Barrier failure<\/strong> \u2014 in multi-layer PBL tubes, EVOH layer performance degrades at high humidity (&gt;75% RH), allowing oxygen ingress that accelerates API oxidation. All four failure modes can be detected in a properly designed accelerated stability study (ICH Q1A conditions: 40\u00b0C \/ 75% RH, 6 months) before commercial production begins.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">How does tube diameter affect the choice between plastic and aluminum?<\/div>\n      <div class=\"faq-a\">\n        For small diameters (10\u201316 mm), aluminum tubes have a manufacturing advantage \u2014 thin-wall aluminum can be extruded and formed at very small diameters without the layer adhesion challenges that complicate thin-wall PBL laminate tube welding. High-barrier pharmaceutical tubes at 10\u201313.5 mm (single-dose topical preparations, ophthalmic ointments) are typically aluminum for this reason, or use specialist micro-laminate plastic constructions available from a limited number of global suppliers. In the 19\u201350 mm range \u2014 the mainstream commercial diameter range for most cosmetic and personal care products \u2014 plastic collapsible tubes are fully competitive with aluminum in both production capability and barrier performance. Above 50 mm, extruded plastic dominates because aluminum tubes at large diameters become unwieldy and lose their collapsibility advantage. Confirm your target diameter is within your machine&#8217;s rated range before specifying a substrate change \u2014 most commercial laminate tube machines cover 13\u201350 mm, while extrusion machines typically range 16\u201360 mm.\n      <\/div>\n    <\/div>\n\n    <div class=\"faq-item\">\n      <div class=\"faq-q\">What printing options are available for plastic collapsible tubes that are not available for aluminum?<\/div>\n      <div class=\"faq-a\">\n        Plastic collapsible tubes support several decoration formats that aluminum cannot match: (1) <strong>Up to 8-color dry offset<\/strong> with fine halftone dot gain control at 175\u2013200 lpi \u2014 aluminum is limited to 150 lpi maximum due to surface hardness limitations; (2) <strong>360\u00b0 full-wrap CMYK photographic printing<\/strong> \u2014 aluminum&#8217;s metallic sheen requires a heavy white base coat before process color, adding cost and reducing gamut; (3) <strong>Soft-touch matte coating<\/strong> \u2014 a velvety tactile overprint varnish that adds measurable haptic brand premium, not achievable on aluminum&#8217;s hard surface; (4) <strong>Custom tube shape<\/strong> \u2014 oval, flat-oval, or custom-profile cross-sections are available in extruded plastic but not in aluminum, which is always circular in cross-section; and (5) <strong>Translucent and transparent constructions<\/strong> \u2014 clear or frosted PE tubes allow the product to be visible through the tube wall \u2014 a decoration trend in premium skincare that is impossible with opaque aluminum. For brands planning premium packaging decoration, <a href=\"https:\/\/apackaginggroup.com\/blogs\/news\/why-are-collapsible-tubes-preferred-in-cosmetic-packaging\" target=\"_blank\" rel=\"noopener\">the APG guide on why collapsible tubes are preferred in cosmetic packaging<\/a> provides additional context on decoration-driven packaging decisions.\n      <\/div>\n    <\/div>\n\n  <\/div>\n\n<\/article>\n<!-- END ARTICLE -->\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Plastic collapsible tubes and traditional alternatives side by side \u2014 the choice of tube substrate determines your production line throughput, product shelf life, and regulatory compliance posture. (Photo: Unsplash) Plastic collapsible tubes now account for the majority of new tube packaging installations globally \u2014 but that does not make them the right choice for every product or every production line. Traditional tubes, primarily aluminum collapsible formats, remain the preferred substrate for specific pharmaceutical and high-barrier cosmetic applications where no plastic alternative yet matches their barrier performance or regulatory precedent. This guide cuts directly to the decision-relevant differences. If you are specifying a new tube production line, evaluating a substrate switch, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4771,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Plastic Collapsible Tube: Pros and Cons Explained","_seopress_titles_desc":"Compare plastic collapsible tubes vs traditional tubes: key pros, cons, and a clear decision guide for cosmetic and pharmaceutical packaging buyers.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[64,65,59],"tags":[],"class_list":["post-4770","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-bipv-industry-trends-market-insights","category-news"],"_links":{"self":[{"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/posts\/4770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/comments?post=4770"}],"version-history":[{"count":7,"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/posts\/4770\/revisions"}],"predecessor-version":[{"id":4778,"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/posts\/4770\/revisions\/4778"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/media\/4771"}],"wp:attachment":[{"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/media?parent=4770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/categories?post=4770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/miyodamachine.com\/ja\/wp-json\/wp\/v2\/tags?post=4770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}