发明名称 fita que forma um rolo com uma pluralidade de voltas
摘要 Unwinding, or “lanemarking,” of lint roll tape during use can be greatly minimized or eliminated by providing a roll of tape that comprises a backing having a first side and a second side, an adhesive on the first side of the backing, a plurality of separation lines separating the tape into sheets, a low adhesion zone adjacent each separation lines extending in an upweb direction along the tape from the separation line. The low adhesion zone has a lower adhesion than the adhesive. Each separation line extends beyond the next adjacent and underlying low adhesion zone.
申请公布号 BRPI0906100(A2) 申请公布日期 2016.01.26
申请号 BR2009PI06100 申请日期 2009.03.02
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 JOHN L. THIELE
分类号 A47L25/08 主分类号 A47L25/08
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