On the one hand, improving the surface gloss of plastic products is called brightening modification, on the other hand, reducing the surface gloss of plastic products is called extinction modification.
Is PVC film better than ordinary film?
Pet can be used for blister packaging. I always thought that the blister packaging was made of plastic. Today I want to share with you the blister packaging made of pet. Polyethylene terephthalate (PET)
PC film is the abbreviation of polycarbonate film, the thinest up to 0.03 mm thick, it is a kind of amorphous, odorless, non-toxic, highly transparent colorless or yellow thermoplastic engineering plastics, with excellent physical and
