发明名称 PRODUCTION OF LEATHER BUTTON
摘要 PURPOSE:To inexpensively mass-produce a leather button keeping uniformity and good appearance. CONSTITUTION:A thermoplastic resin material 3 and a leather material 2 are successively received in the lower mold 1a of a pair of upper and lower split molds 1 forming the cavity C corresponding to the shape of a button to be produced and the upper mold 1b is placed on the lower mold 1a and the mold 1 is closed under heating and pressure to perform compression molding to complete a product.
申请公布号 JPH0647756(A) 申请公布日期 1994.02.22
申请号 JP19920203719 申请日期 1992.07.30
申请人 UCHIDA TOMIZO 发明人 UCHIDA TOMIZO
分类号 A44B1/02;A44B1/00;A44B1/04;A44B1/08;B29C43/18;B29K105/16;B29L19/00;(IPC1-7):B29C43/18 主分类号 A44B1/02
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