发明名称 Stem web
摘要 A stem web is disclosed that comprises a backing layer having a first surface and a second surface, and an array of 600 to 20000 upstanding stems projecting from the first surface of the backing. The stems comprise a height from 0.3 and 2.0 millimeters and a shore hardness less than 90A. In one embodiment, the stem web further comprises a reinforcing layer secured to the second surface. In one embodiment, the stem web is secured to a tool to be passed across a surface to be cleaned to capture lint and hair.
申请公布号 US8277922(B2) 申请公布日期 2012.10.02
申请号 US20070833846 申请日期 2007.08.03
申请人 TUMAN SCOTT J.;KOBE JAMES J.;LEVITT LEON;3M INNOVATIVE PROPERTIES COMPANY 发明人 TUMAN SCOTT J.;KOBE JAMES J.;LEVITT LEON
分类号 B08B7/00;A46D1/00;A63B49/08;A63B53/14;A63B59/00;B25G1/10;B29C37/00;B29C47/00;B32B3/06;B32B3/10;B32B27/08;B62K21/26 主分类号 B08B7/00
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