Production de tubes : guide du processus, de la bobine au tube fini

A cosmetic tube sitting on a pharmacy shelf weighs about 12 grams. The raw coil strip that became it weighed roughly 12.5 grams. The difference — that 4% — represents everything the tube mill did: forming, welding, grinding, sizing, straightening, cutting, and verifying through a cascade of quality checkpoints that the finished product meets the […]