PVC commonly used blister material, soft, strong toughness, good plasticity, can be made transparent and a variety of colors, commonly used transparent PVC packaging electronics, cosmetics, toys and gifts products.
PET (A - PET)
Hard, good toughness, high strength, bright surface, environmental protection, non-toxic, transparent and a variety of color sheet. Defect is PET high frequency thermal bonding is difficult, the price is more expensive than PVC, this material has often been asked customers high-grade and environmentally friendly products to replace PVCPS density is small (light), environmental non-toxic, plasticity is very good, poor ductile brittle, not make it bright material, therefore can only make the collet type blister, because of its easy to crack, the blister should not be recycled PP material special soft, good toughness and environmental protection non-toxic, high temperature resistant, has often been made catering utensils or other high temperature resistant products packaging; But its plasticity is poor, processing difficulty is big, surface glossiness is poor, and the color when processing can become shallow.
