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    • 1. 发明公开
    • 합성수지 성형품 및 그 제조방법
    • 合成树脂模制品及其制造方法,用于提高合成树脂片的插入率和插入自动化的简单性
    • KR1020050003963A
    • 2005-01-12
    • KR1020030077939
    • 2003-11-05
    • 가부시키가이샤 사카이야
    • 나카무라히로유키시바타마사오
    • B29C45/14
    • B29C45/14688B29C45/1418B29C2045/14188B29C2045/14704B29C2045/14942B29K2705/00B29K2995/0006
    • PURPOSE: A synthetic resin molded article and a manufacturing method thereof are provided to improve safety and accuracy of a drawing process in a mold and to remove an expensive transfer unit such as a roll-shaped sheet material and a positioning unit. CONSTITUTION: In injection-molding a synthetic resin molded part with a temporary synthetic resin sheet on the surface or the back side, the area of the synthetic resin sheet is larger than a projected area of an injection-molded article(5). A recessed unit(6) inserts the synthetic resin sheet into one or both sides of a split surface(3) of a movable or fixed mold(1,2). The thickness of the synthetic resin sheet is within 0.1¯2.0mm or 0.2¯0.8mm and processed in the mold by a drawing work. The synthetic resin sheet has a metal film and/or dielectric film.
    • 目的:提供合成树脂成形品及其制造方法,以提高模具中的拉伸加工的安全性和精度,并且去除诸如辊状片材和定位单元的昂贵的转移单元。 构成:在表面或背面用临时合成树脂片注射成型合成树脂成型部件时,合成树脂片材的面积大于注射成型品(5)的投影面积。 凹入单元(6)将合成树脂片插入可移动或固定模具(1,2)的分割面(3)的一侧或两侧。 合成树脂板的厚度在0.1〜2.0mm或0.2〜0.8mm之间,并通过拉丝加工在模具中。 合成树脂片具有金属膜和/或电介质膜。