Suction molding is also called thermoplastic molding, this molding process is mainly the use of vacuum pumps to produce vacuum suction will be heated and softened PVC, PET, PETG, APTT, PP, PE, PS and other thermoplastic plastic sheet through the mold suction molded into a variety of shapes of the vacuum cover, or attached to the surface of a variety of shapes of products. According to the thickness of the sheet material, it is divided into thin sheet and thick sheet.
The common products on the market are: daily necessities, small hardware blister packaging, automotive blister packaging, electronic products, food blister packaging, cosmetic blister packaging, computer peripherals blister packaging, toys blister packaging, sporting goods blister packaging, stationery blister packaging, and so on. The main structure of the machine is composed of feeding, pulling, upper and lower electric heating furnace, lower gate, multifunctional adjustable size, lower mold plate, upper mold, upper gate, knife gate, slicing, releasing the slice and with a vacuum device, etc.; pneumatic device as the main source of power, and its pulling slice, sending the slice of electric power, speed reducer, time relays, intermediate relays, travel switches and other electrical appliances to form a full-automatic control system.
Thick sheet blister common products are: household appliances liner shell, luggage, display rack accessories, decoration, automotive interior, bumpers, fenders, beauty equipment, light box shell, toys, car shell, industrial panels, advertising light boxes, blister LOGO, sanitary products, refrigerator liner and so on.