Refrigerator drawer plastic injection mold

At present, refrigerator has become one of the necessary large electrical appliances at home. The traditional refrigerator plastic interior - refrigerator drawer not only requires the rationality of the design process, but also meets the high-strength bearing capacity and does not appear cracks and embrittlement crack in the ultra-low temperature environment.

For this kind of refrigerator drawer, it is usually required that the color of the product is transparent, the quality is light, the surface roughness is required to be high, and there is no flash or scratch.  As PS belongs to thermoplastic, it is colorless, tasteless, and transparent and has good fluidity, easy to form and high yield, so PS is selected as the refrigerator drawer material.

There are many molding processes for refrigerator drawer, but injection molding is a highly recommended process. . Because the molding cycle of injection molding is short and it can be molded in one time, the dimensional accuracy is guaranteed, and the productivity is quite high, so this process method is selected.

Refrigerator drawer belongs to large-scale production plastic mold and requires high standard, so single cavity injection molding process and point gate hot runner are used in injection molding. For the parting surface of the drawer, it determines the structural form of the whole mold, so this design adopts the injection mode of the double parting surface to achieve the stability of the whole refrigerator drawer structure.

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