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发明公开
CN102497971A 用于制造由热塑性塑料制成的物品的方法 有权 转让

用于制造由热塑性塑料制成的物品的方法
摘要：
本发明涉及一种用于制造由热塑性塑料制成的物品的方法，在该方法中，将一个软管形预成型坯(1)置入到一个多件式吹塑模(3a、3b)中并且在使用差压的情况下使预成型坯扩张并成型，其中借助一个第一保持机构在预成型坯成型之前将至少一个内装构件置入到所述预成型坯中，并且在预成型坯成型之前，由至少一个穿过所述预成型坯的壁(7)的第二保持机构接管所述内装构件，其中第二保持机构构成为吹塑芯轴(8)并且通过利用第二保持机构进行压力介质加载实现所述预成型坯的扩张和变形。
摘要（英）：

The invention relates to a method for producing an item made of thermoplastic plastic, wherein a tubular preform (1) is introduced into a multi-part blow mold (3a, 3b) and expanded and molded under the application of differential pressure, wherein at least one insert part is introduced into the preform by means of a first retaining means before the preform is molded and wherein the insert part is taken over by at least one second retaining means piercing the wall (7) of the preform before the preform is molded, wherein the second retaining means is designed as a blowing mandrel (8) and the preform is expanded and shaped by the application of a pressure medium using the second retaining means.

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