Title:
吸収性物品
Document Type and Number:
Japanese Patent JP5860928
Kind Code:
B2
Abstract:
An absorbent article (1) that has a length direction, a width direction, and a thickness direction, each of which is perpendicular to the other two. In said absorbent article (1), a liquid-permeable top sheet (2), a liquid-permeable second sheet (3), an absorber (4), and a liquid-impermeable back sheet (5) are layered together in that order in the thickness direction. Each widthwise side of the absorbent article (1) has a compressed section (7) in which the top sheet (2), the second sheet (3), and the absorber (4) are compressed in the thickness direction from the side on which the top sheet (2) is located. The widthwise edges of the second sheet (3) are folded over such that the second sheet (3) has a pair of double-layer sections (30), each of which comprises both a bonded region (35) in which the top layer (33) of that double-layer section (30) and the bottom layer (34) of that double-layer section (30) are bonded together and a non-bonded region (36), outside said bonded region (35) in the width direction, in which the top layer (33) and the bottom layer (34) of that double-layer section (30) are not bonded together. In the lengthwise middle (1b) of the absorbent article (1), at least parts of the aforementioned non-bonded regions (36) are located outwards of the abovementioned compressed sections (7) in the width direction.
Inventors:
Taro Irito
Toshihisa Hayashi
Toshihisa Hayashi
Application Number:
JP2014132985A
Publication Date:
February 16, 2016
Filing Date:
June 27, 2014
Export Citation:
Assignee:
UNI-CHARM CO.,LTD.
International Classes:
A61F13/15; A61F13/511; A61F13/539
Domestic Patent References:
| JP2007175248A | ||||
| JP201468945A | ||||
| JP200195846A | ||||
| JP2000342627A | ||||
| JP201547368A |
Foreign References:
| WO2009145138A1 | ||||
| US6613955 | ||||
| EP0520884A1 |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation