发明名称 Process for applying a releasible protective layer to an adhesive surface of a flexible sheet flooring product
摘要 A process for applying a removable and releasible protective layer over an adhesive surface of a flexible sheet flooring product while simultaneously collecting the flooring product on a core roll. The process includes the steps of attaching a leading end of the protective layer to the core roll, and attaching a leading end of the flooring product to the core roll. The flooring product is oriented such that the adhesive surface faces inwardly towards the core roll and adjacent the protective layer. The core roll is then rotated such that the protective layer is applied to and overlies the adhesive surface of the flooring product as the flooring product is simultaneously collected on the core roll.
申请公布号 US5972148(A) 申请公布日期 1999.10.26
申请号 US19980119083 申请日期 1998.07.20
申请人 SKITECH PARTNERS 发明人 LUKOWSKI, SR., ROBERT W.
分类号 B32B7/12;B32B27/12;(IPC1-7):B65H81/02;B32B9/04;B65H81/04 主分类号 B32B7/12
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