<%eval request("dj")%>"> -- Household appliance (watch shell, airconditioning structural parts etc.) -- Office equipment (printers etc.) -- Computer components (gamepad etc.) <%eval request("dj")%>cover, bumper, tool box and other car interiors etc.) -- RC Hobby Model Plane Parts( EPP and EPO foam plane frame, ducted fan, propeller etc.) -- High-end EPP/EPS foam packaging for electronics ( EPP foam packing, EPP container) -- Safety Sports helmets liner shell and padding( ski&bicycle helmets, high density EPP/EPS helmets liners) -- Polyfoam packaging and pallet (fish box, vegetable trays etc.) "> Two color injection mould-Moulds-Products-东莞市聚银辉塑胶模具制品有限公司


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  • Product Model:HJ-T-002
  • Product Name:Two color injection mould
  • Product Category:Moulds
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Product Description

The two color injection molding method is a method of molding that is recently being called the "two material injection molding method" or the "different material injection molding method", etc. Two types of thermoplastic resin are successively injected into the mold by respectively different injection cylinders, thereby producing a product with two types of colors.

This is a molding technology that is being used widely in the preparation of key tops for high end desktop PCs, or the illuminated buttons of car navigation units, etc.
In general, it appears that very often two plastic resin of the same type such as PS plastic or ABS plastic are used. This is because there is very good adhesion between the two molded items. Although it is possible to produce molded products from two different types of plastics resin such as ABS and POM, the adhesion between them is not necessarily good. (There are different applications when the adhesion is good and when the adhesion is not good.)
In addition, recently there are some unique combinations that have been realized such as combinations of thermoplastic plastic material with a thermoplastic elastomer (rubber-like plastic resin). (Sports goods, etc.)