Vacuum blister machine blister material PVC

Polyvinyl chloride, referred to as PVC (Polyvinyl chloride) in English, is an initiator of vinyl chloride monomer (VCM) in peroxides, azo compounds and other initiators; or by the mechanism of free radical polymerization under the action of light and heat polymerized polymer. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.