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Process principle of foam molding equipment

2023.03.21

The process principle of the foam molding equipment: the expandable polystyrene raw material is pre-foamed twice to form spherical foam particles, and these particles can become relatively large rectangular foam blocks after being added to the molding mold through the silo. After heat treatment and shaping After entering the cutting and other processes, it will eventually become a plate and a cuttable special-shaped plate; it can also be directly processed into various packaging materials through forming molds. Expandable polystyrene (EPS) materials are widely used in engineering thermal insulation, industrial packaging and other fields. This type of material can be made into plates, and can be formed into various shapes of packaging according to molds. The cell structure of this type of product is a structure in which many bubble balls are bonded to each other.

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