Blister material properties and application scope Union star packaging machinery

A, automatic suction machines in PVC sheet relatively high toughness, not easy combustion, the combustion can be induced in chlorine gas, a certain effects on the environment, PVC heat sealing, sealing machine can be used with high frequency sealing side, is the production of transparent automatic vacuum molding machine blister products the main raw material. PVC sheet is a kind of widely used and popular material, PVC film can be divided into two kinds of environmental protection and not environmental protection, can be made into a transparent, color, antistatic, gold-plated, flocking, etc all kinds of blister packaging products, the main characteristics of high transparency, good surface luster, crystal points less, small water lines, wide application, strong shock resistance, and easy to forming, the products are widely used in toys, food, electronics, electrical appliances, gifts, cosmetics, stationery, and other products packaging. Second, the low density of PS plate, poor toughness, easy combustion, the combustion would produce styrene gas ( Harmful gases) So are commonly used to produce all kinds of industrial blister tray. PS plate is a new kind of environmental protection packaging materials developed in recent years, with its good thermal formability, good environmental protection performance and health performance, widely used in food, toys, electronic. Three, PET plate good toughness, it is a new material developed in recent years. With its good toughness, high strength, high transparency, and can be recycling use, easy to burn, burns does not produce harmful gases, belongs to the environmental protection material and clamp down on PVC, but the price is high. Suitable for high-grade blister products, fully automatic vacuum molding machine 's shell of European and American countries generally require the use of PET materials, but its heat high melting point, bring great difficulty to high frequency packaging, in order to solve this problem, people on the PET surface composite layer of PVC film, named PETG, but the price higher. Mainly used in electronics, food, toys, color box window, collar, footwear, packaging, etc. Its advantages are as follows: 1, with excellent transparency and smooth finish, show the effect is good. 2, surface decorative performance is good, without surface treatment can be printed, artistic suppress easily, yi metal processing ( Vacuum metallized layer) 3, with good mechanical strength. 4, good barrier performance of oxygen and water vapor. 5, good chemical resistance, can withstand various chemicals. 6, non-toxic, fully automatic molding machine health absorption performance, reliable and could be used in the food, drug and medical device packaging, and Y ray sterilization of the packaging items. 7, good adaptability to environmental protection, economic and easy to recycle; Its waste, does not produce harmful material is bad for the environment. Au XingQuan automatic vacuum molding machine: /