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    • 4. 发明申请
    • MOLD PART FOR MOLDING RESIN AND MANUFACTURING METHOD THEREFOR
    • 用于模制树脂的模具部件及其制造方法
    • US20130026675A1
    • 2013-01-31
    • US13641657
    • 2011-04-14
    • Sadayuki YoneshimaMitsushi Sogabe
    • Sadayuki YoneshimaMitsushi Sogabe
    • B29C33/38B29C33/02
    • B29C33/3842B29C33/10B29C33/306B29C33/38B29C33/42B29C51/36B29C51/365B29C51/40B29C51/428
    • [Summary][Technical problem] The main object of the present invention is to provide a mold part for resin molding and manufacturing method which can easily change a design on a product surface side without requiring substantial effort and cost and diversify the selection of post-processings on this design surface and are suitably used by being attached to diverse molding tools.[Means for solving the problems] A mold part for molding resin 10 includes a base material layer 12, a design section 14 and uneven sections 18 which abut inner surface (m) so as to form ventilation sections 20, the design section 14 has a design surface 14a transferred by a reverse master having an uneven surface, at least the design section 14 out of the base material layer 12 and the design section 14 is formed of a heat resistant material; and the mold part for resin molding 10 is interchangeably attached to the molding tool M so that a molding pressure acts in a direction to press the uneven sections 18 against the inner surface (m) of the molding tool M at the time of molding the resin molded article.
    • 发明内容本发明的主要目的在于提供一种能够容易地改变产品表面侧的设计的树脂成型用模具部件,而不需要大量的努力和成本, 在该设计表面上的加工,并且通过附接到各种模制工具适当地使用。 解决问题的手段树脂10成形用模具部具备基材层12,设计部14和与内表面(m)抵接以形成通气部20的不平坦部18,设计部14具有 由具有不平坦表面的反向主机转移的设计表面14a,至少基材层12中的设计部分14和设计部分14由耐热材料形成; 并且用于树脂成型的模具部件10可互换地附接到模制工具M,使得成型压力在模制树脂时沿着模制工具M的内表面(m)挤压不平坦部分18的方向 模制品。