Title:
吸収性物品用シート及びこれを用いた吸収性物品
Document Type and Number:
Japanese Patent JP7394598
Kind Code:
B2
Abstract:
To provide a sheet for an absorbent article, making liquid such as sweat hardly remain on the skin of a wearer, and capable of reducing skin troubles.SOLUTION: A sheet 10 for an absorbent article comprises a first layer 11 arranged at a first surface F side, and a second layer 12 arranged at a second surface R side as an opposite side to the first surface F side. The second layer 12 is a fiber assembly containing second fibers 2 having a contact angle with water of 60 degrees or less, and the first layer 11 is a fiber assembly containing first fibers 1 having a contact angle with water, larger than the second fiber 2 for 20 degrees or more. When considering with respect to the sheet 10 for an absorbent article, a virtual bisector L1 for virtually dividing an apparent thickness at loading of 0.5 g/cm2 of the sheet 10, the sheet 10 has a plurality of projecting portions 15 projecting further to the first layer 11 side than the virtual bisector L1. The projection portion 15 has a thin-walled part 18 of a thickness of 50 μm or less.SELECTED DRAWING: Figure 1
Inventors:
Chisaki Tsuyuki
Yasuhiro Komori
Yasuhiro Komori
Application Number:
JP2019210249A
Publication Date:
December 08, 2023
Filing Date:
November 21, 2019
Export Citation:
Assignee:
Kao Corporation
International Classes:
A61F13/511; A61F13/512
Domestic Patent References:
| JP2008073396A |
Foreign References:
| US20190117473 |
Attorney, Agent or Firm:
Patent Attorney Showa International Patent Office