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发明公开
CN102529038A 注塑机及注塑成型方法 失效 - 权利终止

注塑机及注塑成型方法
摘要：
本发明涉及一种注塑机，在通过向模具内注射熔融树脂成型板材的注塑机中，包括以下部件：分别设置于所述模具的两侧，用于吸入所述模具内的气体的第1吸入部及第2吸入部。而本发明还涉及一种注塑成型方法，在通过向模具内注射熔融树脂成型板材的注塑成型方法中，包括以下步骤：向所述模具内注射熔融树脂的a步骤；从所述模具的两侧吸入所述模具内的气体的b步骤。本发明的注塑机及注塑成型方法可以成型具有较为准确形态的薄肉板材，且可以以最终形态一次注塑出板材，因此，不需再进行穿孔（drilling）或切削等板材加工的另外的工程。此外，本发明还具有能够改善模具流动比的效果。
摘要（英）：

The invention relates to an injection molding machine and method. The injection molding machine, formed by injecting melting resin in a die, comprises a first suction part and a second suction part which, respectively arranged at two sides of the die, are used for inhaling the gas inside the die. The invention also discloses an injection molding method, comprising the steps of injecting the die with melting resin and inhaling the gas inside the die from two sides of the die. The injection molding machine and method can precisely form thin sheet material and make the sheet material via one-time injection. Therefore, no drilling, cutting, and other sheet material processing operation are required. The injection molding machine also can improve the flow ratio of the die.

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