{"id":5748,"date":"2026-10-13T01:33:46","date_gmt":"2026-10-13T01:33:46","guid":{"rendered":"https:\/\/miyodamachine.com\/?p=5748"},"modified":"2026-10-08T07:54:44","modified_gmt":"2026-10-08T07:54:44","slug":"soft-tube-silk-screen-printing-machine-guide","status":"publish","type":"post","link":"https:\/\/miyodamachine.com\/fr\/soft-tube-silk-screen-printing-machine-guide\/","title":{"rendered":"Soft Tube Silk Screen Printing Machine: Buyer&#8217;s Guide"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5748\" class=\"elementor elementor-5748\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1613b3 e-flex e-con-boxed e-con e-parent\" data-id=\"c1613b3\" 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-77ae62e elementor-widget elementor-widget-text-editor\" data-id=\"77ae62e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-source-line=\"66-66\"><img decoding=\"async\" title=\"Soft Tube Silk Screen Printing Machine for Cosmetic and Pharma Tubes\" src=\"https:\/\/sspark.genspark.ai\/i\/pQrU0F5u11czvVgQ?width=1024\" alt=\"Soft tube silk screen printing machine decorating cosmetic tubes on a Miyoda production line\" \/><\/p><p data-source-line=\"68-68\">A customer picks up your tube before they read a single word on it. In that half second, they feel the finish and see the color. They also notice whether the logo edges are clean. If anything looks off, they quietly decide the product inside is off too.<\/p><p data-source-line=\"70-70\">For pharmaceutical tubes, the stakes are higher. A smeared expiry date is more than a design flaw. It can trigger a rejected batch, an investigation, or a recall.<\/p><p data-source-line=\"72-72\">This guide is for brand owners, tube producers, contract packers, distributors, and agents who need to choose or recommend printing equipment. It explains what a soft tube silk screen printing machine does and where print defects come from. It also covers how to match the machine to your tubes, your inks, and your rules.<\/p><p data-source-line=\"74-74\">Our position is simple. Investing in high-precision silk screen printing for soft tubes is not just a machinery upgrade. It is a strategic move. It removes printing defects, supports regulatory compliance in pharma and cosmetic packaging, and raises brand value through better visual quality.<\/p><h2 data-source-line=\"76-76\">Quick Answer: What Is a Soft Tube Silk Screen Printing Machine?<\/h2><p data-source-line=\"78-78\">A soft tube silk screen printing machine pushes ink through a fine mesh stencil onto a tube. The tube spins on a holder while the screen moves in step with it. This leaves a thick, opaque layer of ink. The ink is then dried or cured so it does not smear or peel.<\/p><p data-source-line=\"80-80\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Screen_printing\" target=\"_blank\" rel=\"noopener noreferrer\">Screen printing<\/a> is an old technique. On soft tubes, it is valued for strong color, high opacity, and the ability to lay down metallic and special-effect inks. Compared with other methods, it is often the easiest route to bold, premium-looking decoration on short and medium runs.<\/p><h2 data-source-line=\"82-82\">I. Why Packaging Aesthetics Decide Who Wins on the Shelf<\/h2><h3 id=\"the-%22first-touch%22-effect\" data-source-line=\"84-84\">The &#8220;First Touch&#8221; Effect<\/h3><p data-source-line=\"86-86\">Shoppers judge quality in seconds, and they judge it with their eyes and fingers. A tube with crisp edges, solid color, and a smooth finish feels expensive. A tube with a faint double image or a chipped logo feels cheap, even if the cream inside is excellent.<\/p><p data-source-line=\"88-88\">This is why the print works as a trust signal. In beauty, it says &#8220;this brand pays attention to details.&#8221; In pharma, it says &#8220;this product is controlled and safe.&#8221;<\/p><h3 id=\"why-soft-tubes-are-hard-to-print\" data-source-line=\"90-90\">Why Soft Tubes Are Hard to Print<\/h3><p data-source-line=\"92-92\">Printing on a flat sheet of paper is easy because the surface is stable. A soft tube is the opposite. It is round, flexible, and often made from slippery plastic. A small change in pressure or alignment shows up as a blur or a gap.<\/p><p data-source-line=\"94-94\">Three things make tubes tricky:<\/p><ul data-source-line=\"96-99\"><li data-source-line=\"96-96\"><strong>Curved surface:<\/strong> the print has to wrap around the tube without stretching or skewing.<\/li><li data-source-line=\"97-97\"><strong>Low-energy plastics:<\/strong> polyethylene (PE) and polypropylene (PP) resist ink unless they are treated first.<\/li><li data-source-line=\"98-99\"><strong>Heat sensitivity:<\/strong> laminate tubes can warp if curing runs too hot.<\/li><\/ul><h3 id=\"how-professional-machinery-closes-the-gap\" data-source-line=\"100-100\">How Professional Machinery Closes the Gap<\/h3><p data-source-line=\"102-102\">A well-built machine controls the three things people cannot control by hand: pressure, position, and drying. Each section below explains one of them and what to look for when you compare machines.<\/p><h2 data-source-line=\"104-104\">II. Understanding the Silk Screen Process for Soft Tubes<\/h2><h3 id=\"from-manual-to-automatic%3A-removing-human-error\" data-source-line=\"106-106\">From Manual to Automatic: Removing Human Error<\/h3><p data-source-line=\"108-108\">Manual and semi-automatic printing depends on the operator&#8217;s skill and attention. One person may press a little harder than the next. One shift may line up the screen a fraction off. These small differences add up to scrap.<\/p><p data-source-line=\"110-110\">An automatic machine repeats the same motion every cycle. It does not get tired at hour seven.<\/p><p data-source-line=\"112-112\"><strong>Industry insight:<\/strong> In our experience talking to tube producers, the real cost of manual printing is rarely the labor. It is the inconsistency between shifts, which shows up later as customer complaints.<\/p><h3 id=\"how-ink-gets-onto-the-tube\" data-source-line=\"114-114\">How Ink Gets Onto the Tube<\/h3><p data-source-line=\"116-116\">Two settings do most of the work: squeegee pressure and mesh tension.<\/p><p data-source-line=\"118-118\">Le <strong>squeegee<\/strong> is the rubber blade that pushes ink through the mesh. Too much pressure squeezes the ink out and blurs edges. Too little leaves thin, patchy color.<\/p><p data-source-line=\"120-120\"><strong>Mesh tension<\/strong> is how tight the screen fabric is stretched. A tight, even screen releases the ink cleanly and snaps back. A loose or uneven screen smears the image.<\/p><p data-source-line=\"122-122\">Mesh count matters as well. A finer mesh (more threads per centimeter) holds fine detail but deposits less ink. A coarser mesh gives thicker, more opaque color.<\/p><h3 id=\"registration%3A-keeping-every-color-in-its-place\" data-source-line=\"124-124\">Registration: Keeping Every Color in Its Place<\/h3><p data-source-line=\"126-126\"><strong>Registration<\/strong> means how accurately each color lines up with the others. On a multi-color logo, poor registration shows up as a thin white gap or a colored halo around the edges.<\/p><p data-source-line=\"128-128\">Good machines use servo-driven positioning and often a camera or sensor to lock the tube&#8217;s orientation before printing. This keeps the logo in the same spot on tube number one and tube number ten thousand.<\/p><p data-source-line=\"130-130\"><img decoding=\"async\" title=\"Well-registered tubes (clean edges) versus misregistered tubes (visible halos)\" src=\"https:\/\/sspark.genspark.ai\/i\/ecrQnapI7vJM57YH?width=1024\" alt=\"Side-by-side comparison of well-registered and misregistered printed tubes\" \/><\/p><p data-source-line=\"132-132\"><em>Registration is easy to see: clean edges on one side, halos and gaps on the other.<\/em><\/p><h3 id=\"drying-and-curing%3A-stopping-smudges-and-peeling\" data-source-line=\"134-134\">Drying and Curing: Stopping Smudges and Peeling<\/h3><p data-source-line=\"136-136\">Wet ink on a moving tube is a smudge waiting to happen. The ink must harden fully before the tube is handled, packed, or shipped.<\/p><p data-source-line=\"138-138\">Most modern lines use <a href=\"https:\/\/en.wikipedia.org\/wiki\/UV_curing\" target=\"_blank\" rel=\"noopener noreferrer\">UV curing<\/a>. Ultraviolet light triggers a reaction that hardens the ink almost instantly. LED-UV lamps run cooler than older mercury lamps, which helps with heat-sensitive tubes.<\/p><p data-source-line=\"140-140\">Under-cured ink is the usual cause of peeling. It may pass a quick scratch test on the line, then flake off after a week in a shipping container.<\/p><p data-source-line=\"142-142\">Here is a quick look at a high-precision screen printing machine at work on tubes:<\/p><p data-source-line=\"144-144\"><a href=\"https:\/\/www.youtube.com\/shorts\/Eu24NJCDFNE\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/Eu24NJCDFNE\/hq2.jpg\" alt=\"Watch: High Precision Tube Silk Screen Printing Machine in action\" \/><\/a><\/p><p data-source-line=\"146-146\"><em>Click the image to watch a Miyoda tube silk screen printing machine at production speed.<\/em><\/p><h2 data-source-line=\"148-148\">III. Material Compatibility: Getting Ink to Stick<\/h2><p data-source-line=\"150-150\">Choosing a machine starts with a chemistry question: will this ink bond to this tube? Different tube materials need different handling.<\/p><div class=\"table-container\"><table class=\"table-scroll-init\" data-source-line=\"152-157\"><thead data-source-line=\"152-152\"><tr data-source-line=\"152-152\"><th>Tube material<\/th><th>Main challenge<\/th><th>Typical solution<\/th><\/tr><\/thead><tbody data-source-line=\"154-157\"><tr data-source-line=\"154-154\"><td>PE (polyethylene)<\/td><td>Slippery, low surface energy<\/td><td>Corona or flame treatment before printing<\/td><\/tr><tr data-source-line=\"155-155\"><td>PP (polypropylene)<\/td><td>Slippery, sensitive to some solvents<\/td><td>Surface treatment plus a matched ink system<\/td><\/tr><tr data-source-line=\"156-156\"><td>ABL (aluminum barrier laminate)<\/td><td>Heat can weaken seams and layers<\/td><td>Cooler LED-UV curing, controlled temperature<\/td><\/tr><tr data-source-line=\"157-157\"><td>PBL (plastic barrier laminate)<\/td><td>Can deform under heat<\/td><td>Controlled curing and tested ink adhesion<\/td><\/tr><\/tbody><\/table><\/div><h3 id=\"printing-on-pe-and-pp\" data-source-line=\"159-159\">Printing on PE and PP<\/h3><p data-source-line=\"161-161\"><strong>Surface energy<\/strong> is how willing a surface is to be &#8220;wet&#8221; by a liquid. PE and PP have low surface energy, so ink beads up like water on a waxed car instead of spreading and bonding.<\/p><p data-source-line=\"163-163\">The fix is <a href=\"https:\/\/en.wikipedia.org\/wiki\/Corona_treatment\" target=\"_blank\" rel=\"noopener noreferrer\">corona treatment<\/a>, an electrical discharge that roughens the surface at a microscopic level. The result is measured as a <a href=\"https:\/\/www.vetaphone.com\/knowledge-hub\/corona-surface-treatment-the-what-why-and-how\/\" target=\"_blank\" rel=\"noopener noreferrer\">dyne level<\/a>. Many printers aim for 38 dynes or higher before printing.<\/p><p data-source-line=\"165-165\"><strong>Industry insight:<\/strong> Treatment fades. A tube treated at the tube maker can lose much of its effect within days. If tubes sit in a warehouse for weeks before printing, ask for a treatment station on or right before the printing line.<\/p><h3 id=\"printing-on-laminates-(abl-and-pbl)\" data-source-line=\"167-167\">Printing on Laminates (ABL and PBL)<\/h3><p data-source-line=\"169-169\">Laminate tubes are built from layers. The layers are bonded together and sealed along a side seam. Too much heat can soften that seam or warp the tube wall.<\/p><p data-source-line=\"171-171\">This is where low-heat curing earns its place. Run a trial on your actual laminate before you commit. A tube that looks perfect off the line should also survive squeezing, because brittle, over-cured ink cracks when the tube flexes. If you also make the tube bodies, a <a href=\"https:\/\/miyodamachine.com\/fr\/product\/laminate-tubes-machine\/\" target=\"_blank\" rel=\"noopener noreferrer\">laminate tube machine<\/a> that fits your printing line avoids a lot of compatibility guesswork.<\/p><p data-source-line=\"173-173\"><img decoding=\"async\" title=\"Laminate tube production for ABL and PBL tubes\" src=\"https:\/\/sspark.genspark.ai\/i\/xgvZthqwjUqWWzuc?width=1024\" alt=\"Laminate tube making machine used for ABL and plastic barrier tubes\" \/><\/p><p data-source-line=\"175-175\"><em>Laminate tubes behave differently from PE under heat, so printing and tube making should be planned together.<\/em><\/p><h3 id=\"primers-and-coatings%3A-gloss%2C-matte%2C-and-protection\" data-source-line=\"177-177\">Primers and Coatings: Gloss, Matte, and Protection<\/h3><p data-source-line=\"179-179\">A <strong>primer<\/strong> is a thin base coat that helps ink grip. A <strong>varnish<\/strong> is a clear top coat that protects the print and sets the finish.<\/p><p data-source-line=\"181-181\">A glossy varnish makes colors look deeper. A matte varnish gives a soft, velvet feel. Combining both on one tube (matte body, gloss logo) is a popular premium effect, and silk screen handles it well because it can lay down a thick, precise varnish layer.<\/p><h2 data-source-line=\"183-183\">IV. Production Pain Points: From Scrap Rates to Profit Margins<\/h2><p data-source-line=\"185-185\">Every rejected tube is material, ink, machine time, and labor you will not get back. Industrial-grade machinery turns scrap into margin.<\/p><h3 id=\"ghosting-and-blurring\" data-source-line=\"187-187\">Ghosting and Blurring<\/h3><p data-source-line=\"189-189\"><strong>Ghosting<\/strong> is a faint second image next to the main print. It usually comes from tiny movement: a tube that shifts during printing, a vibrating frame, or a screen that is not held steady.<\/p><p data-source-line=\"191-191\">Machines with rigid frames and servo-controlled movement cut this problem at the source. Cheaper machines often rely on mechanical parts that wear unevenly, so registration slowly drifts over weeks of production.<\/p><h3 id=\"less-ink-waste\" data-source-line=\"193-193\">Less Ink Waste<\/h3><p data-source-line=\"195-195\">Ink is a real cost, and open ink troughs lose money in two ways. Solvents evaporate and thicken the ink, and old ink gets thrown away. Closed or well-controlled ink systems keep viscosity steady and return excess ink to the screen.<\/p><p data-source-line=\"197-197\">A simple example shows what small scrap improvements are worth. Say you print 50,000 tubes a run, and your scrap rate falls from 5% to 1%:<\/p><section><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord text\"><span class=\"mord\">Tubes\u00a0saved\u00a0per\u00a0run<\/span><\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">50<\/span><span class=\"mord\"><span class=\"mpunct\">,<\/span><\/span><span class=\"mord\">000<\/span><span class=\"mbin\">\u00d7<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord\">5%<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord\">1%<\/span><span class=\"mclose\">)<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mord\"><span class=\"mpunct\">,<\/span><\/span><span class=\"mord\">000<\/span><\/span><\/span><\/span><\/span><\/section><p data-source-line=\"202-202\">That is 2,000 extra sellable tubes from the same raw material, run after run.<\/p><h3 id=\"same-color-from-tube-1-to-tube-10%2C000\" data-source-line=\"204-204\">Same Color from Tube 1 to Tube 10,000<\/h3><p data-source-line=\"206-206\">Color consistency is where many buyers feel the pain first. Brands measure color difference with <strong>Delta-E (\u0394E)<\/strong>, a number that shows how far a printed color is from the approved standard. A \u0394E under about 2 is acceptable for most cosmetic work. Above 3 or so, shoppers can often see the difference when two tubes sit side by side.<\/p><p data-source-line=\"208-208\">Stable ink supply, steady squeegee pressure, and consistent curing all keep \u0394E low. Ask any supplier to show color data from a long run, not only a short demo.<\/p><p data-source-line=\"210-210\">If you want to see how machine tiers compare on drift and downtime, Miyoda&#8217;s <a href=\"https:\/\/miyodamachine.com\/fr\/german-vs-budget-screen-printing-machine-cosmetic-pharmaceutical-tube\/\" target=\"_blank\" rel=\"noopener noreferrer\">German vs. budget screen printing machine comparison<\/a> walks through the numbers.<\/p><h2 data-source-line=\"212-212\">V. Pharma-Grade Compliance: Precision as a Legal Requirement<\/h2><p data-source-line=\"214-214\">For pharmaceutical packaging, precision is a legal requirement, not just a preference. Regulators expect the printed information to be correct and readable for the product&#8217;s whole shelf life.<\/p><p data-source-line=\"216-216\"><img decoding=\"async\" title=\"Pharmaceutical tube printing needs clear, durable, traceable print\" src=\"https:\/\/sspark.genspark.ai\/i\/55wBLm7eYlumzRR6?width=1024\" alt=\"Pharmaceutical tubes with clear printed labels on a clean production line\" \/><\/p><p data-source-line=\"218-218\"><em>On pharma tubes, the print is part of the safety system.<\/em><\/p><h3 id=\"crisp-batch-numbers-and-expiry-dates\" data-source-line=\"220-220\">Crisp Batch Numbers and Expiry Dates<\/h3><p data-source-line=\"222-222\">In the United States, <a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-C\/part-211\/subpart-G\/section-211.130\" target=\"_blank\" rel=\"noopener noreferrer\">21 CFR 211.130<\/a> requires written procedures to make sure the correct labels and packaging are used. A blurry lot number weakens traceability. A shifted expiry date can fall outside its required area.<\/p><p data-source-line=\"224-224\">Look for machines that hold position tightly and cure fully, so small text stays sharp through handling, shipping, and sterilization steps.<\/p><h3 id=\"ink-safety-and-low-migration\" data-source-line=\"226-226\">Ink Safety and Low Migration<\/h3><p data-source-line=\"228-228\"><strong>Migration<\/strong> is when small amounts of chemicals move from the ink or packaging into the product. <a href=\"https:\/\/uvebtech.com\/articles\/2020\/food-packaging-compliant-inks-and-set-off-migration\/\" target=\"_blank\" rel=\"noopener noreferrer\">Low-migration inks<\/a> are designed to limit this. Full curing matters here too, because under-cured UV ink leaves more unreacted material behind.<\/p><p data-source-line=\"230-230\">Ask your ink supplier for migration test data and safety documents. Keep them with your batch records.<\/p><h3 id=\"cleanliness-and-documentation\" data-source-line=\"232-232\">Cleanliness and Documentation<\/h3><p data-source-line=\"234-234\">For cleanroom or near-cleanroom use, favor machines with smooth, easy-to-wipe surfaces, enclosed moving parts, and a design that does not shed particles or drip lubricant.<\/p><p data-source-line=\"236-236\">On the quality side, the standards that matter most are <a href=\"https:\/\/www.fda.gov\/drugs\/pharmaceutical-quality-resources\/current-good-manufacturing-practice-cgmp-regulations\" target=\"_blank\" rel=\"noopener noreferrer\">current Good Manufacturing Practice<\/a> et <a href=\"https:\/\/www.iso.org\/standard\/70729.html\" target=\"_blank\" rel=\"noopener noreferrer\">ISO 15378<\/a>, the quality standard for primary packaging of medicines. Auditors often ask for <strong>IQ\/OQ\/PQ<\/strong> records. These are three documented checks (Installation, Operational, and Performance Qualification) showing that a machine was installed correctly and performs as intended.<\/p><h2 data-source-line=\"238-238\">VI. Cosmetic Branding: Print Quality as a Proxy for Product Quality<\/h2><p data-source-line=\"240-240\">In beauty, the quality of the print stands in for the quality of what is inside. Shoppers cannot test a serum on the shelf, so they judge the tube.<\/p><p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-4680 size-full\" src=\"https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business.jpg\" alt=\"silk screen printing press for small business\" width=\"509\" height=\"501\" srcset=\"https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business.jpg 509w, https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-300x295.jpg 300w, https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-12x12.jpg 12w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/p><p data-source-line=\"244-244\"><em>Strong color, sharp edges, and a clean finish signal quality before the cap is opened.<\/em><\/p><h3 id=\"bold%2C-opaque-colors\" data-source-line=\"246-246\">Bold, Opaque Colors<\/h3><p data-source-line=\"248-248\">Silk screen deposits a thicker ink layer than most other methods. That helps with bright whites, deep blacks, and bold brand colors that must cover a colored tube without showing through. If your brand color is a signature part of your identity, this is a real advantage.<\/p><h3 id=\"metallic-inks-and-spot-finishes\" data-source-line=\"250-250\">Metallic Inks and Spot Finishes<\/h3><p data-source-line=\"252-252\">Metallic inks need a thicker deposit to reflect light properly. Spot varnish adds glossy highlights on a matte tube. Both are easy to apply with screen printing. If you want hot stamping or other effects on the same line, a <a href=\"https:\/\/miyodamachine.com\/fr\/product\/machines-de-decoration-multiples\/tube-decoration-machine\/\" target=\"_blank\" rel=\"noopener noreferrer\">tube decoration machine<\/a> can be added.<\/p><p data-source-line=\"254-254\">For very fine photographic graphics or gradients, <a href=\"https:\/\/miyodamachine.com\/fr\/product\/machines-de-decoration-multiples\/machine-dimpression-offset-sur-tubes\/\" target=\"_blank\" rel=\"noopener noreferrer\">dry offset printing<\/a> is often the better partner. Many brands use both methods: offset for detailed artwork and screen for opaque spot colors and special effects.<\/p><h3 id=\"fine-lines-and-small-fonts\" data-source-line=\"256-256\">Fine Lines and Small Fonts<\/h3><p data-source-line=\"258-258\">Small type on a cosmetic tube (ingredients, usage directions) must be readable. Fine detail depends on mesh quality, stencil quality, and stable registration. Test your smallest font on your real tube during sample trials. A demo cylinder tells you very little.<\/p><h2 data-source-line=\"260-260\">VII. Operational Efficiency: Throughput Without Giving Up Quality<\/h2><p data-source-line=\"262-262\">Speed alone does not pay the bills. Output that passes inspection does.<\/p><p data-source-line=\"264-264\"><img decoding=\"async\" title=\"Miyoda tube packing machinery for cosmetic and pharmaceutical tubes\" src=\"https:\/\/sspark.genspark.ai\/i\/D2RkLKdaJDuoH1Ch?width=1024\" alt=\"Miyoda tube packing machine in production\" \/><\/p><p data-source-line=\"266-266\"><em>The right machine is the one that keeps producing good tubes shift after shift.<\/em><\/p><h3 id=\"fast-changeovers\" data-source-line=\"268-268\">Fast Changeovers<\/h3><p data-source-line=\"270-270\"><strong>Changeover<\/strong> is the time to switch from one job to the next, such as a new screen, a new tube size, or new inks. Miyoda&#8217;s <a href=\"https:\/\/miyodamachine.com\/fr\/tube-printing-press-small-scale-brands-2025\/\" target=\"_blank\" rel=\"noopener noreferrer\">small-scale tube printing press guide<\/a> points out that a 300-tube-per-minute press with a four-hour reset can ship fewer tubes per day than an 80-tube-per-minute press that switches jobs in 20 minutes.<\/p><p data-source-line=\"272-272\">This matters most to distributors and contract packers who run many small orders for different clients.<\/p><h3 id=\"easy-operation\" data-source-line=\"274-274\">Easy Operation<\/h3><p data-source-line=\"276-276\">Look for clear touchscreen controls and saved recipes. A <strong>recipe<\/strong> is a stored set of settings (speed, pressure, curing power) that an operator can recall with a few taps. This lowers dependence on a few highly skilled people and makes training easier.<\/p><h3 id=\"maintenance-and-durability\" data-source-line=\"278-278\">Maintenance and Durability<\/h3><p data-source-line=\"280-280\">Ask for the maintenance schedule in writing before you buy. A reasonable plan usually includes:<\/p><ol data-source-line=\"282-286\"><li data-source-line=\"282-282\">Daily cleaning of squeegees, screens, and tube holders.<\/li><li data-source-line=\"283-283\">Weekly checks of lubrication, air supply, and sensors.<\/li><li data-source-line=\"284-284\">Regular UV lamp checks, since lamps weaken with hours of use.<\/li><li data-source-line=\"285-286\">A list of spare parts to keep on hand, with lead times.<\/li><\/ol><p data-source-line=\"287-287\"><strong>Industry insight:<\/strong> For distributors, spare parts availability is part of your own reputation. If a machine you sold stops for three weeks waiting for a part, your customer will remember who sold it.<\/p><h2 data-source-line=\"289-289\">VIII. Cost-Benefit Analysis: In-House Printing vs. Outsourcing<\/h2><p data-source-line=\"291-291\">Moving to in-house silk screen printing shortens lead times and gives you more control.<\/p><div class=\"table-container\"><table class=\"table-scroll-init\" data-source-line=\"293-299\"><thead data-source-line=\"293-293\"><tr data-source-line=\"293-293\"><th>Facteur<\/th><th>Outsourcing<\/th><th>In-house silk screen<\/th><\/tr><\/thead><tbody data-source-line=\"295-299\"><tr data-source-line=\"295-295\"><td>Lead time for a new design<\/td><td>Often several weeks<\/td><td>Often days<\/td><\/tr><tr data-source-line=\"296-296\"><td>Minimum order<\/td><td>Set by the printer<\/td><td>Set by you<\/td><\/tr><tr data-source-line=\"297-297\"><td>Quality oversight<\/td><td>Limited to inspection of delivered tubes<\/td><td>Direct, every shift<\/td><\/tr><tr data-source-line=\"298-298\"><td>Cost per tube at volume<\/td><td>Higher, includes vendor margin<\/td><td>Lower once the machine is paid off<\/td><\/tr><tr data-source-line=\"299-299\"><td>Confidentiality of new designs<\/td><td>Shared with a third party<\/td><td>Stays in your building<\/td><\/tr><\/tbody><\/table><\/div><h3 id=\"less-dependence-on-outside-vendors\" data-source-line=\"301-301\">Less Dependence on Outside Vendors<\/h3><p data-source-line=\"303-303\">Outside printers set their own schedules, and your new launch waits in their queue. Miyoda&#8217;s small-scale guide notes that design changes can take around 4 to 6 weeks externally versus a day or two in-house. For brands that test seasonal or limited-edition tubes, that speed is a real edge.<\/p><h3 id=\"lower-cost-per-tube\" data-source-line=\"305-305\">Lower Cost per Tube<\/h3><p data-source-line=\"307-307\">The same guide suggests that brands producing more than roughly 8,000 to 12,000 printed tubes a month across three or more SKUs often justify in-house printing within 18 to 30 months. Below that, outsourcing can still make sense. Run the numbers for your own mix of tube sizes and colors.<\/p><h3 id=\"full-quality-control\" data-source-line=\"309-309\">Full Quality Control<\/h3><p data-source-line=\"311-311\">When you print in-house, you decide when a tube is good enough. You can inspect at the press, adjust at once, and keep your own records. For pharma work, that traceability can be the difference between passing and failing a customer audit.<\/p><h2 data-source-line=\"313-313\">IX. Strategic Integration: Fitting the Machine into Your Line<\/h2><p data-source-line=\"315-315\">A screen printer works best as part of a connected line, not as an island.<\/p><p><img decoding=\"async\" class=\"wp-image-4679 size-full\" src=\"https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-1.jpg\" alt=\"silk screen printing press for small business 1\" width=\"509\" height=\"507\" srcset=\"https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-1.jpg 509w, https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-1-300x300.jpg 300w, https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-1-150x150.jpg 150w, https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-1-12x12.jpg 12w, https:\/\/miyodamachine.com\/wp-content\/uploads\/2026\/05\/silk-screen-printing-press-for-small-business-1-100x100.jpg 100w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/p><p data-source-line=\"319-319\"><em>Printing, filling, and sealing work best when they are planned as one flow.<\/em><\/p><h3 id=\"upstream%3A-tubes-coming-from-extrusion-or-blowing\" data-source-line=\"321-321\">Upstream: Tubes Coming from Extrusion or Blowing<\/h3><p data-source-line=\"323-323\">If you make your own plastic tubes, treat and print them as soon as they leave production, before surface treatment fades. A <a href=\"https:\/\/miyodamachine.com\/fr\/product\/chaine-de-production-dextrusion-de-tubes\/machine-dextrusion-de-tubes\/\" target=\"_blank\" rel=\"noopener noreferrer\">machine d'extrusion de tubes<\/a> and a printer sourced together are easier to match in speed, tube size, and handling.<\/p><h3 id=\"downstream%3A-capping%2C-filling%2C-and-cartoning\" data-source-line=\"325-325\">Downstream: Capping, Filling, and Cartoning<\/h3><p data-source-line=\"327-327\">After printing, tubes move to filling, sealing, and capping. Mismatches here cause damage and jams. Check tube holder pitch, conveyor height, and handoff speed. Related machines include a <a href=\"https:\/\/miyodamachine.com\/fr\/produits\/tube-filling-closing-machine\/\" target=\"_blank\" rel=\"noopener noreferrer\">tube filling and closing machine<\/a>, an <a href=\"https:\/\/miyodamachine.com\/fr\/product\/chaine-de-production-dextrusion-de-tubes\/tube-capping-machine\/\" target=\"_blank\" rel=\"noopener noreferrer\">automatic tube capping machine<\/a>et <a href=\"https:\/\/miyodamachine.com\/fr\/ultrasonic-tube-sealing-machine-cosmetic-pharmaceutical\/\" target=\"_blank\" rel=\"noopener noreferrer\">ultrasonic tube sealing<\/a> for laminate tubes.<\/p><h3 id=\"balancing-print-speed-with-curing-time\" data-source-line=\"329-329\">Balancing Print Speed with Curing Time<\/h3><p data-source-line=\"331-331\">The slowest step sets the pace. If curing needs more exposure than your print speed allows, tubes come out tacky. Plan the line so printing speed, curing power, and downstream speed are all matched, and leave 10% to 20% headroom for growth.<\/p><p data-source-line=\"333-333\"><strong>Practical tip:<\/strong> Run your trial on your own tubes, your own artwork, and your own inks, at the speed you plan to run in production.<\/p><h2 data-source-line=\"335-335\">Quick Glossary: Terms in Plain English<\/h2><div class=\"table-container\"><table class=\"table-scroll-init\" data-source-line=\"337-348\"><thead data-source-line=\"337-337\"><tr data-source-line=\"337-337\"><th>Term<\/th><th>Plain-English meaning<\/th><th>Example<\/th><\/tr><\/thead><tbody data-source-line=\"339-348\"><tr data-source-line=\"339-339\"><td>Squeegee<\/td><td>Rubber blade that pushes ink through the screen<\/td><td>Too much pressure causes blurry edges<\/td><\/tr><tr data-source-line=\"340-340\"><td>Mesh tension<\/td><td>How tight the screen fabric is<\/td><td>Loose mesh smears the image<\/td><\/tr><tr data-source-line=\"341-341\"><td>Registration<\/td><td>How well colors line up<\/td><td>A white gap around a logo means poor registration<\/td><\/tr><tr data-source-line=\"342-342\"><td>Surface energy \/ dyne level<\/td><td>How well a surface accepts ink<\/td><td>Untreated PE is low, so ink beads up<\/td><\/tr><tr data-source-line=\"343-343\"><td>Corona treatment<\/td><td>Electrical treatment that helps ink stick to plastic<\/td><td>Done right before printing<\/td><\/tr><tr data-source-line=\"344-344\"><td>UV curing<\/td><td>Using UV light to harden ink instantly<\/td><td>Ink is dry when the tube leaves the lamp<\/td><\/tr><tr data-source-line=\"345-345\"><td>ABL \/ PBL<\/td><td>Aluminum or plastic barrier laminate tubes<\/td><td>ABL protects light-sensitive ointments<\/td><\/tr><tr data-source-line=\"346-346\"><td>Delta-E (\u0394E)<\/td><td>A number showing color difference<\/td><td>\u0394E of 1 is nearly invisible; \u0394E of 4 is clear<\/td><\/tr><tr data-source-line=\"347-347\"><td>Low-migration ink<\/td><td>Ink designed to limit chemical transfer<\/td><td>Used near sensitive products<\/td><\/tr><tr data-source-line=\"348-348\"><td>IQ\/OQ\/PQ<\/td><td>Three documented machine qualification checks<\/td><td>Required by many pharma customers<\/td><\/tr><\/tbody><\/table><\/div><h2 data-source-line=\"350-350\">X.Future-Proofing Your Packaging<\/h2><p data-source-line=\"352-352\">Print quality shapes how people see your brand. Clean edges, steady color, and readable data tell customers and regulators that you are careful. Sloppy print tells them the opposite.<\/p><p data-source-line=\"354-354\">A high-precision soft tube silk screen printing machine pays back through less scrap, fewer rejections, faster launches, and fewer compliance worries. It also lets you move from basic packaging to a real brand asset.<\/p><p data-source-line=\"356-356\">The best next step is a sample trial on your own tubes. Send your drawings, tube samples, and artwork, then judge the printed result for yourself. <a href=\"https:\/\/miyodamachine.com\/fr\/\" target=\"_blank\" rel=\"noopener noreferrer\">Miyoda Packaging Machinery<\/a> supports sample validation, installation, and operator training. You can also browse the full range of <a href=\"https:\/\/miyodamachine.com\/fr\/product\/\" target=\"_blank\" rel=\"noopener noreferrer\">tube production lines<\/a> or <a href=\"https:\/\/miyodamachine.com\/fr\/contact-miyoda-tube-packing-machines\/\" target=\"_blank\" rel=\"noopener noreferrer\">contact the Miyoda team<\/a> with your tube size, material, and daily output. For brand-by-brand evaluation criteria, the <a href=\"https:\/\/miyodamachine.com\/fr\/cosmetic-tubes-machine-brand-model-comparison-guide\/\" target=\"_blank\" rel=\"noopener noreferrer\">brand and model comparison guide<\/a> is a useful checklist before you request quotes.<\/p><p data-source-line=\"358-358\">If you want to see UV-cured screen printing on PE tubes, this video shows a multi-color setup from another manufacturer:<\/p><p data-source-line=\"360-360\"><a href=\"https:\/\/www.youtube.com\/watch?v=vneUWeEtZNk\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/vneUWeEtZNk\/hqdefault.jpg\" alt=\"Watch: Multi Colour UV Screen Printing Machine for soft cosmetic PE tubes\" \/><\/a><\/p><p data-source-line=\"362-362\"><em>Click the image to watch a four-color UV screen printing setup on soft PE tubes.<\/em><\/p><h2 data-source-line=\"364-364\">Questions fr\u00e9quemment pos\u00e9es<\/h2><h3 id=\"1.-how-do-i-make-sure-ink-doesn't-peel-or-scratch-off-during-transport%3F\" data-source-line=\"366-366\">1. How do I make sure ink doesn&#8217;t peel or scratch off during transport?<\/h3><p data-source-line=\"368-368\">Three things prevent peeling: proper surface treatment on PE and PP tubes, the right ink for your material, and full curing. Check adhesion with a cross-hatch tape test on every batch, and do a squeeze test on laminate tubes. Then pack the tubes with dividers so they don&#8217;t rub against each other in the carton.<\/p><h3 id=\"2.-which-machine-is-best-for-high-volume-pharma-versus-boutique-cosmetic-lines%3F\" data-source-line=\"370-370\">2. Which machine is best for high-volume pharma versus boutique cosmetic lines?<\/h3><p data-source-line=\"372-372\">High-volume pharma lines need fully automatic machines with servo registration, stable curing, and electronic records. Boutique cosmetic lines usually value fast changeover, flexible tube sizes, and lower entry cost. Choose by your realistic 18-month peak volume, not today&#8217;s output.<\/p><h3 id=\"3.-can-one-machine-handle-both-abl-and-pbl-tubes%3F\" data-source-line=\"374-374\">3. Can one machine handle both ABL and PBL tubes?<\/h3><p data-source-line=\"376-376\">Often yes, but you must test both. ABL and PBL react differently to heat and flexing, so curing settings and ink choices may differ. Ask your supplier to run trials on your actual tubes and save separate recipes for each.<\/p><h3 id=\"4.-how-do-i-minimize-setup-time-when-switching-tube-diameters%3F\" data-source-line=\"378-378\">4. How do I minimize setup time when switching tube diameters?<\/h3><p data-source-line=\"380-380\">Look for quick-change tube holders, stored recipes, and servo-driven settings. Keep screens pre-mounted and labeled, and plan job order to group similar sizes. Well-designed machines can bring changeovers down to roughly 15 to 30 minutes.<\/p><h3 id=\"5.-what-is-the-maximum-printing-area-on-a-standard-soft-tube%3F\" data-source-line=\"382-382\">5. What is the maximum printing area on a standard soft tube?<\/h3><p data-source-line=\"384-384\">The area is the tube&#8217;s circumference (diameter \u00d7 \u03c0) multiplied by the printable length. You subtract the shoulder and the sealed tail. A 35 mm tube has a circumference of about 110 mm, but exact limits depend on the machine and tube format, so confirm with your supplier. Miyoda&#8217;s tube machines cover diameters from 16 mm to 60 mm.<\/p><h3 id=\"6.-how-does-the-machine-keep-color-consistent-across-batches%3F\" data-source-line=\"386-386\">6. How does the machine keep color consistent across batches?<\/h3><p data-source-line=\"388-388\">Consistency comes from controlled ink viscosity, steady squeegee pressure, regular lamp checks, and saved recipes. Measure color against an approved sample and track \u0394E. Aim for a \u0394E below about 2 for most cosmetic brand standards.<\/p><h3 id=\"7.-what-does-the-drying-system-need-to-fully-cure-ink-before-packaging%3F\" data-source-line=\"390-390\">7. What does the drying system need to fully cure ink before packaging?<\/h3><p data-source-line=\"392-392\">The lamp output must match your ink and your line speed. Check lamp hours, keep reflectors clean, and test cure with a tape or solvent-rub test. For heat-sensitive laminates, LED-UV is usually the safer choice.<\/p><h3 id=\"8.-how-do-i-prevent-bleeding-or-blurring-of-fine-text%3F\" data-source-line=\"394-394\">8. How do I prevent bleeding or blurring of fine text?<\/h3><p data-source-line=\"396-396\">Use a fine mesh with a sharp stencil, correct squeegee pressure, and the right ink viscosity. Keep the screen clean and the registration stable. Always test your smallest text on real tubes before approving a machine.<\/p><h3 id=\"9.-is-the-machine-compatible-with-eco-friendly-or-uv-curable-inks%3F\" data-source-line=\"398-398\">9. Is the machine compatible with eco-friendly or UV-curable inks?<\/h3><p data-source-line=\"400-400\">Most modern tube screen printers run UV-curable inks, and many support LED-UV and lower-VOC options. VOCs are volatile organic compounds, which are chemicals that evaporate from some inks. Ask for a list of tested ink suppliers and for adhesion results on your tube material.<\/p><h3 id=\"10.-what-maintenance-schedule-avoids-unplanned-downtime%3F\" data-source-line=\"402-402\">10. What maintenance schedule avoids unplanned downtime?<\/h3><p data-source-line=\"404-404\">Plan daily cleaning, weekly mechanical checks, and regular UV lamp inspections. Keep key spare parts on site, such as squeegees, screens, lamps, and sensors. Ask for a written schedule and part lead times before you buy.<\/p><h3 id=\"11.-how-does-registration-handle-slightly-deformed-tubes%3F\" data-source-line=\"406-406\">11. How does registration handle slightly deformed tubes?<\/h3><p data-source-line=\"408-408\">Sensors or cameras detect the tube&#8217;s position and orientation, then the machine adjusts before printing. Tubes with larger deformations should be rejected before printing, because no registration system can fully fix a badly warped tube. Good tube quality upstream makes accurate printing much easier.<\/p><h3 id=\"12.-what-training-do-operators-need-for-professional-grade-results%3F\" data-source-line=\"410-410\">12. What training do operators need for professional-grade results?<\/h3><p data-source-line=\"412-412\">Operators need to learn setup, screen mounting, ink handling, curing checks, and basic troubleshooting. A few days of hands-on training with the supplier, plus written work instructions and recipes, is usually enough for stable production. Miyoda provides installation and training for domestic and overseas clients.<\/p>\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>A customer picks up your tube before they read a single word on it. In that half second, they feel the finish and see the color. They also notice whether the logo edges are clean. If anything looks off, they quietly decide the product inside is off too. For pharmaceutical tubes, the stakes are higher. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5775,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"Soft Tube Silk Screen Printing Machine: Buyer's Guide","_seopress_titles_desc":"How a soft tube silk screen printing machine cuts defects, meets pharma rules, and lifts brand value. 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