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公开(公告)号:US4801482A
公开(公告)日:1989-01-31
申请号:US919298
申请日:1986-10-15
CPC分类号: D04H1/56 , D04H1/559 , B32B2262/0253 , B32B2262/0276 , B32B2262/0292 , B32B2262/04 , B32B2262/067 , B32B2307/51 , B32B2307/516 , B32B2307/54 , B32B2307/546 , B32B2307/718 , B32B2307/732 , B32B2555/02 , B32B27/12 , B32B27/285 , B32B27/32 , B32B27/36 , B32B27/40 , B32B3/266 , B32B3/30 , B32B5/022 , B32B5/04 , B32B5/26 , B32B7/045 , B32B7/12 , B32B7/14 , Y10S428/903 , Y10T428/23 , Y10T428/24446 , Y10T428/24694 , Y10T428/24711 , Y10T428/24727 , Y10T428/24826 , Y10T428/253 , Y10T428/27
摘要: An elastic pad which is elastic in at least one direction, includes an elastic sheet having at least one nonelastic nonwoven web joined thereto at least at two areas. The nonelastic web is gathered between the two areas. The sheet may be formed from a polyetherester and the nonelastic nonwoven web may be a web of spunlaced hydraulically entangled polyester fibers. The nonelastic nonwoven web may also include rayon or wood pulp fibers.
摘要翻译: 至少在一个方向上具有弹性的弹性垫包括至少在两个区域上具有至少一个非弹性非织造纤维网的弹性片。 非弹性网络聚集在两个区域之间。 片材可以由聚醚酯形成,并且非弹性非织造纤维网可以是水刺缠结聚酯纤维的纤维网。 非弹性非织造纤维网还可以包括人造纤维或木浆纤维。