发明授权
- 专利标题： Channelled nonwoven with reduced surface expansion of liquid for the production of sanitary towels and relative process of manufacture
- 专利标题（中）： 引导非织造布，减少液体表面膨胀以生产卫生巾和相关生产工艺
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申请号： EP12178692.5申请日： 2012-07-31
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公开(公告)号： EP2692922B1公开(公告)日： 2018-04-04
- 发明人: Maranghi, Marco
- 申请人： Fa-Ma Jersey S.p.A.
- 申请人地址： Via Bruno Buozzi, 13 59100 Prato IT
- 专利权人： Fa-Ma Jersey S.p.A.
- 当前专利权人： Fa-Ma Jersey S.p.A.
- 当前专利权人地址： Via Bruno Buozzi, 13 59100 Prato IT
- 代理机构： Petruzziello, Aldo
- 主分类号： A61F13/513
- IPC分类号： A61F13/513 ; A61F13/534 ; A61F13/536 ; D04H1/495 ; D04H1/492 ; A61F13/47 ; A61F13/511
摘要：
A description is given of a sanitary towel for physiological liquids comprising as topsheet layer a layer of nonwoven cotton (10) having density which varies transversely and provided with a first plurality of longitudinal lines (1) along which said textile has a higher density of fibres with respect to the rest of the textile, each of said longitudinal lines (1) of said first plurality of lines being alternated with a respective longitudinal line (2) of a second plurality of longitudinal lines (2) along which said textile has a lower density of fibres with respect to the longitudinal lines (1).
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