发明公开
- 专利标题: AN EMBOSSED COMPOSITE NONWOVEN WEB MATERIAL
- 专利标题(中): 压花复合无纺织物材料
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申请号: EP12891064申请日: 2012-12-27
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公开(公告)号: EP2938769A4公开(公告)日: 2016-08-24
- 发明人: FINGAL LARS , STRÅLIN ANDERS , TONDKAR KAVEH
- 申请人: SCA HYGIENE PROD AB
- 专利权人: SCA HYGIENE PROD AB
- 当前专利权人: SCA HYGIENE PROD AB
- 优先权: SE2012051503 2012-12-27
- 主分类号: D04H5/03
- IPC分类号: D04H5/03 ; B31F1/07 ; D01D5/096 ; D01F6/62 ; D04H1/492 ; D04H1/498 ; D04H3/011 ; D04H3/11 ; D04H5/06 ; D04H5/08 ; D21H15/06
摘要:
An embossed composite nonwoven web material includes a mixture of thermally unbonded continuous spunlaid filaments and short fibers including natural and/or synthetic fibers or staple fibers. The continuous filaments and short fibers being substantially mechanically bonded to each other by hydroentangling and the composite nonwoven web material being embossed without thermobonds to have a strength index equal to or more than 1 time the strength index of the unembossed composite nonwoven web material.
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