发明名称 METHOD FOR MAKING A FOOTWEAR HAVING A MIDSOLE SURROUNDED BY A COVER SHEET
摘要 A method for making a footwear includes the steps of preparing an outsole, an upper and a cover sheet interconnecting the outsole and the upper via the cover sheet to form an inner cavity thereamong, placing the assembly of the outsole, the upper and the cover sheet in a mold, and filling a foamable material into the inner cavity and permitting the foamable material to expand to form a midsole and the cover sheet to expand to press against an inner wall of the mold.
申请公布号 CA2377082(C) 申请公布日期 2005.05.24
申请号 CA20022377082 申请日期 2002.03.15
申请人 CHI, CHENG-HSIAN 发明人 CHI, CHENG-HSIAN
分类号 A43D25/06;A43B13/12;A43D86/00;B29C39/10;B29D35/00;B29D35/10;B29K75/00;B29K105/04;B29L31/50;(IPC1-7):B29D31/512;B29D31/50 主分类号 A43D25/06
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