发明名称 Method of making vinyl trimmings for leather upholstery
摘要 Decorative cords for leather, vinyl or leather and vinyl furniture are made by feeding a strip of vinyl and lengths of one or more filler yarns through a hollow cylindrical feeder tube which causes the longitudinal edges of the vinyl strip to wrap around the filler yarns and meet where they are welded together to form a tubular cord structure with an almost invisible seam. A plurality of such cords may be twisted together and welded to form multi-ply cords for decorating furniture. A tab may be welded along the length of the cords for being sewn into the seam of an upholstered cushion or the like.
申请公布号 US5989373(A) 申请公布日期 1999.11.23
申请号 US19970887316 申请日期 1997.07.03
申请人 GANGI, RICHARD P. 发明人 GANGI, RICHARD P.
分类号 B32B3/04;(IPC1-7):B32B3/04 主分类号 B32B3/04
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