发明名称 Process for continuously obtaining a laminate based on natural leather (hide) and synthetic materials
摘要 Process which comprises: engraving the non-adhesive surface of a continuous strip of paper; continuously forming on said engraved surface, while moving at constant speed, a film of synthetic material; arranging on this film, before it dries, pieces of natural leather; next, pressing the pieces of leather on the film of synthetic material; displacing the laminate formed continuously through an oven for curing the synthetic material; and separating, at the outlet from the oven, the strip of paper from the assembly formed by the film of synthetic material and the pieces of leather. <IMAGE>
申请公布号 ES2018908(A6) 申请公布日期 1991.05.16
申请号 ES19890002649 申请日期 1989.07.27
申请人 MARTINEZ PARDO JUAN 发明人
分类号 B32B9/02;C14B15/12;(IPC1-7):B32B9/02 主分类号 B32B9/02
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