To know what the blister tray means, we must first know what blister means. Plastic suction is a kind of plastic processing method, it is to attract plastic sheet heating, the use of vacuum suction will be adsorbed on the surface of the mold, and then cooling stereotypes. The plastic tray is a plastic tray plastic process, used for fixed partition, transport turnover, because the use of plastic packaging technology is mostly made of thin material forming a larger area, it is difficult to achieve by means of injection molding (deficitin), and the Bo Zecheng material is low.
Blister tray mainly used in three areas: electronic, food and hardware. In the electronic industry due to different requirements, need to have some tray anti-static effect, to prevent the electronic components precision because of electrostatic effect and damage, so also extended an anti-static plastic tray, the tray has anti-static effect, electronic components can be well protected inside the. As for the food industry blister packaging, casually walked into a supermarket, vegetables, fruits, cold meat, seafood area, all kinds of food blister tray.
As for the plastic tray material, hardware and electronic industry in general is the use of PET and PVC materials in food industry; the material is divided into two kinds, one is transparent PET material, another is white, black or white PP materials. If it is anti-static plastic blister tray, then according to anti-static index that requires different, PET, PVC, PP and PS four materials are possible to use.