Title:
PANT-TYPE ABSORBENT ARTICLE AND METHOD FOR MANUFACTURING PANT-TYPE ABSORBENT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2023/234195
Kind Code:
A1
Abstract:
Provided is a pant-type absorbent article (1) comprising an absorbent body (10) and an exterior member (20) provided further toward a non-skin side than the absorbent body (10), the exterior member (20) having a front torso part (FA) and a back torso part (BA) joined to each other by a pair of side joint parts (60) provided on opposite sides in the left-right direction. A non-skin-side sheet (21) provided on the most non-skin side of the exterior member (20) has apertures (70) at least in a portion thereof. Each of the pair of side joint parts (60) has a plurality of individual joint portions (61, 62) arranged at intervals in the up-down direction. In a stretched state, the area of the apertures (70) is smaller than the area of the largest of the plurality of individual joint portions (61, 62).
Inventors:
UCHIDA SHOHEI (JP)
KITAGAWA MASASHI (JP)
KITAGAWA MASASHI (JP)
Application Number:
PCT/JP2023/019644
Publication Date:
December 07, 2023
Filing Date:
May 26, 2023
Export Citation:
Assignee:
UNICHARM CORP (JP)
International Classes:
A61F13/15; A61F13/51
Domestic Patent References:
| WO2018235211A1 | 2018-12-27 | |||
| WO2004037145A1 | 2004-05-06 |
Foreign References:
| JP2017063943A | 2017-04-06 | |||
| JP2020179647A | 2020-11-05 | |||
| JP2018051230A | 2018-04-05 | |||
| JP2022057553A | 2022-04-11 | |||
| JP2015128573A | 2015-07-16 | |||
| JP2019162372A | 2019-09-26 | |||
| JP2019084040A | 2019-06-06 | |||
| JP2020179047A | 2020-11-05 |
Attorney, Agent or Firm:
ISSHIKI PATENT & TRADEMARK FIRM (JP)
Download PDF:
Previous Patent: LIGHT SOURCE UNIT, VIDEO DISPLAY DEVICE, AND AUTOMOBILE
Next Patent: PANT-TYPE ABSORBENT ARTICLE
Next Patent: PANT-TYPE ABSORBENT ARTICLE