Barrier Properties of Cosmetic Packaging
The barrier performance of the packaging cosmetic bottle is an important requirement for the protective function of the packaging. Packaging materials for cosmetics are mostly made of polymer materials such as polyethylene (PE), but when it comes to good barrier properties, polypropylene (PP), polyethylene terephthalate (PET), polyethylene- Vinyl alcohol copolymer (EVOH) is a material we […]
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