Blister machine, also known as thermoplastic molding machine, is a machine that absorbs heat-plasticized PVC, PE, PP, PET, HIPS and other thermoplastic plastic coils into various shapes of advanced packaging boxes, boxes and other products. Using the vacuum suction generated by the vacuum pump, the heated and softened PVC, PET and other thermoplastic plastic sheets are blistered into various shapes of vacuum covers, blister trays, blister shells, etc.
The principle of blister molding machine: blister molding is also called thermoplastic molding. This molding process mainly uses the vacuum suction generated by the vacuum pump to heat and soften thermoplastic plastic sheets such as PVC, PET, PETG, APTT, PP, PE, PS, etc. The material is blistered into various shapes of vacuum covers through molds, or attached to the surface of products of various shapes. Blister is divided into thin sheet and thick sheet according to the thickness of the sheet.
The main structure of the machine is composed of feeding, pulling, upper and lower electric heating furnace, lower gate, multi-function adjustable size, lower die plate, upper die, upper gate, knife gate, slicing, unwinding and vacuum device. ; And the common products of thick sheet blister include: household appliance liner shell, luggage, display rack accessories, decoration, car interior, bumper, fender, beauty equipment, light box shell, toy car shell, industrial panel, advertising light box , Blister LOGO, bathroom products, refrigerator liner and so on.