Title:
吸収性物品および吸収性物品の製造方法
Document Type and Number:
Japanese Patent JP6914638
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an absorbent article in which positions of connection parts between both side ends on a front part and both side ends on a rear part are deviated from right beside.SOLUTION: An exterior sheet of an underpants type disposable diaper has: an exterior sheet body 40; and an intermediate elastic member 45 for forming an intermediate gathering. The intermediate elastic member has: a front elastic member 45a jointed to a front part 401; and a rear elastic member 45b jointed to a rear part 403. A fixing ratio which is a ratio of a total sum of a length of a fixing part 452 jointed to the exterior sheet body with respect to a total sum of a length on plural intermediate elastic elements 451 on the front elastic member is different from the fixing ratio on the plural intermediate elastic elements on the rear elastic member. In a state of laterally extending the exterior sheet body, shrinkage force in a lateral direction of the front part on the front elastic member and shrinkage force on the rear part on the rear elastic member are different. Positions of connection parts between both side ends of the front part and both side ends of the rear part can be deviated from right beside.SELECTED DRAWING: Figure 6
Inventors:
Yuki Takahashi
Application Number:
JP2016215168A
Publication Date:
August 04, 2021
Filing Date:
November 02, 2016
Export Citation:
Assignee:
Live Do Corporation
International Classes:
A61F13/49; A61F13/15
Domestic Patent References:
| JP2012210234A | ||||
| JP2016185266A | ||||
| JP2016022022A | ||||
| JP2016030031A | ||||
| JP2015123320A | ||||
| JP2008272253A | ||||
| JP2014108271A | ||||
| JP2001258931A |
Attorney, Agent or Firm:
Masahiro Matsusaka
Tsutomu Tanaka
Masamichi Ida
Tsutomu Tanaka
Masamichi Ida