Blister packaging materials and their characteristics
Blister packaging is a general term that uses blister technology to produce plastic products and uses corresponding equipment to package the products. Products mainly include: bubble shells, trays, blister boxes, synonyms include: vacuum cover, blister, etc.Blister packaging materials and their characteristics1. PVC blister packagingPVC sheet has high toughness and is not easy to burn. It will produce chlorine gas when burned, which will have a certain impact on the environment. PVC is easy to heat seal and can be sealed with a sealing machine and high-frequency edge sealing. It is the main raw material for the production of transparent blister products. PVC sheet is a widely used and popular material. PVC film can be divided into two types: environmentally friendly and non-environmental. ...