What is compression EVA foam molding
12/04/2021
The processing of EVA foam
02/18/2022
0

EVA injection molding is something like plastic and silicone injection molding, it is one time shaping with EVA foam pellets in EVA injection molding machine.

What is EVA injection molding

EVA injection molding is something like plastic and silicone injection molding, it is one time shaping with EVA foam pellets in EVA injection molding machine.

Cause the EVA pellets’ will expand in the mold, it’s shaping volume is not 1:1, EVA injection molding is more complicated than traditional plastic and silicone injection molding. The molding/tooling construction differs a lot from different density and hardness, and for different density and hardness the formular is not the same.

At the beginning, EVA injection molding is used to make sports shoe soles since it is soft, waterproof and shockproof. As the technology developed, it is used to replace platic and silicone in many industries, it is soft, light, eco-freindly, waterproof, shockproof and chemical resistant.

Related News

  • Hardness of EVA foam and it’s usage
    04/03/2022
    5
    EVA foam is using as substitute of traditional plastic and silicone more and more often, in plastic products and parts due to it’s charactoristics. The most important factor is it’s harness, the harness of EVA foam varies from 10-90 shore C degree, it can meet different usage in most of the fields.
  • The processing of EVA foam
    02/18/2022
    2
    EVA foam is light and flexible foam used as substitute for wide range of materials in production. It is suitable substitute of tranditional rubber, silicone, neoprene, polyurethane, and other plastics. Generally speaking, the EVA foam processing is mainly include EVA foam die cutting, EVA foam compression thermoforming and EVA foam injection molding.

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