Principle of plastic suction molding machine: plastic suction molding is also called thermoplastic molding. This molding process mainly uses the vacuum suction generated by vacuum pump to suck softened thermoplastic plastic sheets such as PVC, PET, PETG, APTT, PP, PE, PS, etc. into vacuum hoods of various shapes through dies, or attach them to the surfaces of products of various shapes. According to the thickness of the plate, blister can be divided into thin blister and thick blister.
The main structure of this machine is composed of feeding, traction, heating furnace, brake, multifunctional adjustable size, lower template, upper mold, upper brake, knife switch, slicing, film release and vacuum device.
Common products of thick sheet plastic absorption are: household appliance liner shell, luggage bag, display accessories, decoration, automobile interior, bumper, fender, beauty equipment, light box shell, toy car shell, industrial panel, advertising light box, plastic LOGO, bathroom products, refrigerator liner and so on. The plastic suction machine, also called thermoplastic molding machine, heats and plasticizes thermoplastic coils such as PVC, PE, PP, PET, HIPS and carries out plastic suction. Using the vacuum suction generated by the vacuum pump, softened thermoplastic plastic sheets such as PVC and PET are sucked into vacuum hoods, suction cups, bubble shells and the like with various shapes.
Main features:
(1) has strong adaptability to product specifications. Plastic suction molding can make all kinds of products, such as super-large, super-small, super-thick and super-thin. The thin plate can be as thin as 1~2MM, or even thinner. The product area can be as large as10m2, as small as several square millimeters, and the wall thickness can be as large as 20mm and as small as 0. 1 mm..
⑵ Products are widely used in blister packaging of daily necessities, hardware, automotive supplies, electronic products, food, cosmetics, computer peripheral equipment, toys, sporting goods, stationery, etc.
(3) Less equipment investment.
(4) The mold is easy to manufacture (including plaster mold, copper mold and aluminum mold ~ ~).
5) High production efficiency.
(6) saving raw and auxiliary materials, light weight, convenient transportation and good sealing performance, and meeting the requirements of environmental protection and green packaging; Can package any special-shaped products, packaging does not need to add additional cushioning materials; The packaged products are transparent and visible, beautiful in appearance, easy to sell, suitable for mechanized and automatic packaging, convenient for modern management, saving manpower and improving efficiency. I hope you can solve your problem. I'm glad to answer it for you!