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Nanjing Gaoyuan Electromechanical Equipment Engineering Co., Ltd
PP rainwater module
NegotiableUpdate on 01/21
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Overview
The solution to trapped gas during injection molding of PP rainwater modules: In the actual production process of PP rainwater modules, when the mold is closed and hot melt plastic is injected, the hot melt plastic flows in the mold cavity and compresses the air inside the cavity. If it cannot be effectively discharged, it will cause trapped gas. The gas discharge is not smooth, resulting in blind spots and affecting the injection molding of the product. For these trapped gases in the blind spots, we can dissolve them into the melted rubber material, so that they can be discharged. Sometimes, some gases may not be trapped in a certain blind spot and dissolve into the gel
Product Details
The solution to trapped gas during injection molding of PP rainwater modules. In the actual production process of PP rainwater modules, when hot melt plastic is injected into the mold, the hot melt plastic flows in the mold cavity and compresses the air inside the cavity. If it cannot be effectively discharged, it will cause trapped gas. The gas discharge is not smooth, resulting in dead corners and affecting the injection molding of the product. For these trapped gases in dead corners, we can dissolve them into the melted rubber material, so that they can be discharged. Sometimes, some gas may not be trapped in a certain dead corner, causing the trapped gas in the dead corner to dissolve into the gel.
