发明名称 Latex leather sheet fabrication method
摘要 A latex leather sheet fabrication method includes the steps of (a) pre-heating natural latex to about 30 DEG C.; (b) flow mixing pre-heated natural latex with a chemical solution containing oleic acid, sulfur and zinc oxide powder by flow mixing for about 1 DIFFERENCE 3 hours; (c) mixing the latex mixture with forced air into a foamed viscous liquid; (d) shape-forming the foamed viscous liquid into a hardened foamed sheet material; (e) heating and drying the foamed sheet material into a foamed leather sheet; and (f) air cooling the finished latex leather sheet.
申请公布号 US6010651(A) 申请公布日期 2000.01.04
申请号 US19980176303 申请日期 1998.10.22
申请人 HSU, CHIN-CHAO 发明人 HSU, CHIN-CHAO
分类号 B29C67/20;(IPC1-7):B29C44/02 主分类号 B29C67/20
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