Forming barrier layer(EVOH) on surface of product through multi-stage injection
At first, skin layer injection starts. When resin fills skin layer up to a certain point, resin for core layer begins to inject into center of skin layer, and then layers form multi-layers.
Innovative production of Two layer or Three layer parts with completely separated layer. It is optimized to increase the production of core molding. Depending on the characteristics of the Core Resin you use, you can have a variety of effects on your product.
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