Nanchang Plastic Foam Foam Box :
Plastic foam box is a box-type packaging container made of foam plastic (multiple empty plastic). With light weight, thermal insulation, sound absorption, shock resistance, corrosion resistance and other characteristics. Easy to mold, light weight, and also a good electrical insulation material. Its size, specification and shape can be processed and designed according to the specific needs of customers.Make
Plastic foam is a plastic with many tiny pores inside. It is made by mechanical method (foaming with air or carbon dioxide while mechanical stirring) or chemical method (adding foaming agent). There are two types of closed-cell type and open-cell type. The pores in the closed-cell type are isolated from each other and have buoyancy; the pores in the open-cell type are connected to each other without buoyancy. Can be made of polystyrene, polyvinyl chloride, polyurethane and other resins. Can be used as thermal insulation and sound insulation materials, and has a wide range of uses.
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