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Patent Searching and Data


Title:
ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2017/208902
Kind Code:
A1
Abstract:
Provided is an absorbent article of which the fit with respect to the perineum can be improved, and with which leaks of body fluids can be suppressed, while suppressing discomfort when worn. A high basis-weight region (31) located centrally in the longitudinal direction of a crotch area, and a low basis-weight region (32) which is located to the rear of the high basis-weight region and has a lower absorbent material basis weight than the high basis-weight region are provided in the center, in the width direction, of an absorbent body (30) of an absorbent article (1). A distance (L11) in the longitudinal direction between a front edge of the low basis-weight region and the center, in the longitudinal direction, of a wing is at least equal to 40 mm and at most equal to 60 mm. A plurality of longitudinal compressed portions (81) which extend in the longitudinal direction and are disposed nonparallel to one another are formed in the absorbent body. Longitudinal compressed regions (R81) sandwiched by the plurality of longitudinal compressed portions have a higher rigidity than the low basis-weight region, and are disposed on both outer sides, in the width direction, of the low basis-weight region.

Inventors:
FUJITA TOMOYUKI (JP)
URA NAOKO (JP)
TANIO TOSHIYUKI (JP)
Application Number:
PCT/JP2017/019180
Publication Date:
December 07, 2017
Filing Date:
May 23, 2017
Export Citation:
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Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/472; A61F13/15; A61F13/47; A61F13/532; A61F13/533; A61F13/56
Foreign References:
JP2006263205A2006-10-05
JP2012157459A2012-08-23
JP2010148708A2010-07-08
JP2012095685A2012-05-24
Attorney, Agent or Firm:
FELICITE PATENT PROFESSIONAL CORPORATION (JP)
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