Invention Grant
US08748692B2 Absorbent article and surface sheet thereof 有权
吸收制品及其表面片

  • Patent Title: Absorbent article and surface sheet thereof
  • Patent Title (中): 吸收制品及其表面片
  • Application No.: US11887520
    Application Date: 2006-03-27
  • Publication No.: US08748692B2
    Publication Date: 2014-06-10
  • Inventor: Rie Suzuki
  • Applicant: Rie Suzuki
  • Applicant Address: JP Ehime
  • Assignee: Daio Paper Corporation
  • Current Assignee: Daio Paper Corporation
  • Current Assignee Address: JP Ehime
  • Agency: Jordan and Hamburg LLP
  • Priority: JP2005-094501 20050329
  • International Application: PCT/JP2006/306088 WO 20060327
  • International Announcement: WO2006/104074 WO 20061005
  • Main IPC: A61F13/512
  • IPC: A61F13/512 A61F13/511
Absorbent article and surface sheet thereof
Abstract:
Disclosed is an absorbent article having an absorbent member positioned between a liquid-permeable multilayer surface sheet and a backside sheet. A plastic film layer is laminated on the non-skin contact surface side of the multilayer surface sheet. The multilayer surface sheet has embossments in the form of a large number of elevated portions protruding outward, the elevated portions being formed by heating the sheet to a temperature higher than the melting point of the plastic film layer but lower than the melting point of the nonwoven fabric layer. The multilayer surface sheet is also provided with a large number of openings. The absorbent article has a highly spatial appearance, provides good cushioning effect with minimized skin contact, and retains uneven emboss, even upon absorption of a body fluid.
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