• 专利标题: NONWOVEN FABRIC FOR ABSORBENT ARTICLES AND METHOD FOR PRODUCING SAME
  • 申请号: EP21945221.6
    申请日: 2021-06-11
  • 公开(公告)号: EP4332289A1
    公开(公告)日: 2024-03-06
  • 发明人: MITSUNO, Satoshi
  • 申请人: Unicharm Corporation
  • 申请人地址: JP Shikokuchuo-shi, Ehime 799-0111 182 Shimobun Kinsei-cho
  • 代理机构: Dolleymores
  • 国际公布: WO2022259551 20221215
  • 主分类号: D04H3/14
  • IPC分类号: D04H3/14 A61F13/49 A61F13/511
NONWOVEN FABRIC FOR ABSORBENT ARTICLES AND METHOD FOR PRODUCING SAME
摘要:
The present invention provides a nonwoven fabric which has excellent visibility in the thickness direction. The present invention provides a nonwoven fabric 10 for absorbent articles, the nonwoven fabric 10 being formed of continuous fibers, while having a first direction, a second direction and a thickness direction, which are perpendicular to each other. This nonwoven fabric 10 for absorbent articles is provided with a plurality of ridge parts 12 which extend in the first direction and a plurality of groove parts 14 which extend in the first direction, while having a lower basis weight than the plurality of ridge parts 12; the plurality of ridge parts 12 and the plurality of groove parts 14 are alternately arranged in the second direction; and each one of the plurality of ridge parts 12 and each one the plurality of groove parts 14 have a plurality of bonded parts at which intersection points of the continuous fibers are thermally bonded.
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