Plastic material with PVC, polyethylene, polypropylene, polystyrene and other films made of resin, used in packaging, and used as a coating layer.
Plastic packaging and plastic packaging products account for an increasing share in the market, in particular, composite plastic flexible packaging, which has been widely used in food, pharmaceutical, chemical and other fields, among them, the largest proportion of food packaging, beverage packaging, frozen food packaging, cooking food packaging, fast-food packaging, which has brought great convenience to people's lives.