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When advance and retreat you attach relatively unrestrictedly vis-a-vis the production manner

机译:进退时,相对于生产方式,您可以不受限制地附加

摘要

PROBLEM TO BE SOLVED: To render the surface appearances and feel of a foam molded body with skin excellent, and shorten the manufacturing time, and also reduce the manufacturing cost. SOLUTION: The outer periphery of a skin material C spread over the other mold is held and pressed by a partition 4 fixed on one mold 3 and the other mold 2, and foamable resin particles D are filled in the cavity confined by the one mold 3, the other mold 2 and aforementioned partition board 4, herein, prior to or after the commencement of heating, the volume of the cavity is decreased for causing the foamable resin particles D to be foamed and fused with the consequence that a skin fused foam molded body is made to thus simultaneously manufacture a skin fused foam molded body by allowing the skin material C to be integrated in a covering manner. More preferably, appropriate parts of the skin material C spread over the other mold 2 is held and pressed in use of pressing pins 5 planted on one mold 3, and the pressing pins 5 are withdrawn from the inside of the cavity prior to the complete fusion of the foamable resin particles D.
机译:解决的问题:使具有皮肤的泡沫成型体的表面外观和感觉优异,并缩短制造时间,并降低制造成本。解决方案:通过固定在一个模具3和另一个模具2上的隔板4保持并挤压分布在另一个模具上的表皮材料C的外围,并将可发泡树脂颗粒D填充在由一个模具3封闭的型腔中,另一模具2和上述隔板4,在此,在开始加热之前或之后,减小腔室的体积,以使可发泡树脂颗粒D发泡并熔合,从而形成表皮熔合泡沫。这样,通过使表皮材料C以覆盖的方式一体化,从而制成同时制造表皮熔融泡沫成型体的材料。更优选地,使用植入在一个模具3上的按压销5来保持并按压散布在另一模具2上的表皮材料C的适当部分,并且在完全熔合之前从空腔内部抽出按压销5。发泡树脂颗粒D的数量。

著录项

  • 公开/公告号JP3667839B2

    专利类型

  • 公开/公告日2005-07-06

    原文格式PDF

  • 申请/专利权人 株式会社ジェイエスピー;

    申请/专利号JP19950300294

  • 发明设计人 西川 重生;田中 雅典;

    申请日1995-11-17

  • 分类号B29C44/00;

  • 国家 JP

  • 入库时间 2022-08-21 22:27:09

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