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After it had with the production mannered null

机译:与生产礼貌用完之后null

摘要

PROBLEM TO BE SOLVED: To provide a method for obtaining a bicolored molded article hardly generating warping in the production, by a bicolored molding process, of the article having the low peripheral wall of a recess such as the container body or lid of a powder compact, and also to provide the bicolored molded article obtained thereby.;SOLUTION: The bicolored molded article is provided with the flat plates 10a and 20a and ridge parts 10b and 20b formed on the peripheries thereof, and is formed by a bicolor molding in a thickness direction. In a primary molding, the height of the ridge parts 10b and 20b is set to be ≥2 mm but ≤8 mm, and a resin having a Vicat softening point of ≥98°C is used as a resin component for molding.;COPYRIGHT: (C)2005,JPO&NCIPI
机译:解决的问题:提供一种通过双色成型工艺获得几乎不产生翘曲的双色成型品的方法,该制品的凹部的周壁低,例如容器主体或粉体的盖子。解决方案:该双色模塑制品具有平板10a和20a以及在其外围形成的脊部10b和20b,并通过双色模塑形成一定厚度方向。在一次成型中,将脊部10b和20b的高度设定为≥2mm但≤8mm,并且使用维卡软化点为≥98℃的树脂作为成型用树脂成分。 。;版权:(C)2005,JPO&NCIPI

著录项

  • 公开/公告号JP4226974B2

    专利类型

  • 公开/公告日2009-02-18

    原文格式PDF

  • 申请/专利权人 紀伊産業株式会社;

    申请/专利号JP20030303162

  • 发明设计人 菊池 成和;

    申请日2003-08-27

  • 分类号B29C45/16;

  • 国家 JP

  • 入库时间 2022-08-21 19:37:51

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