Home Uncategorized What’s the difference between automatic positive and negative press forming machine and split machine

What’s the difference between automatic positive and negative press forming machine and split machine

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the difference between the negative pressure suction machine and the positive and negative pressure suction machine is that the negative pressure suction machine only has the function of plastic suction, and the positive and negative pressure suction machine has the functions of blow molding and plastic suction; The negative pressure plastic suction machine is forced to be positive. The cost of the negative pressure plastic suction machine is lower and the structure is simpler
principle of Blister molding machine: Blister molding is also called thermoplastic molding. This molding process mainly uses the vacuum generated by the vacuum pump to blister PVC, pet, PETG, APTT, PP, PE, PS and other thermoplastic plastic sheets into various shapes of vacuum covers through the mold, or stick to the surface of products of various shapes. Blister can be divided into thin sheet Blister and thick sheet Blister according to the thickness of the sheet
the main structure of the machine is composed of feeding, pulling, upper and lower electric heating furnaces, lower gate, multi-functional adjustable size, lower die plate, upper die, upper gate, knife gate, slicing, releasing and equipped with vacuum device
the common products of thick blister are: liner shell of household appliances, luggage, exhibition rack accessories, decoration, automobile interior, bumper, fender, beauty equipment, light box shell, toy car shell, industrial panel, advertising light box, blister logo, bathroom products, refrigerator liner, etc.

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