Blister packaging raw material PVC material processing

Polyvinyl chloride plastics have different shapes and differences, and there are various processing methods, such as pressing, extrusion, injection, coating, etc. The particle size, fish eye, bulk density, purity, foreign impurities, and porosity of polyvinyl chloride resin all affect the processability; for paste resin, the viscosity and gelling properties of the paste should be considered.