Title:
Pants type disposable diapers
Document Type and Number:
Japanese Patent JP6351686
Kind Code:
B2
Abstract:
Problem is to prevent appearance from deteriorating due to a conspicuous corner of a side edge of a gluteal cover portion on a side of a leg opening in an outer member separated type underpants-type disposable diaper.The above-mentioned problem is solved by an underpants-type disposable diaper separately having a front side outer member 12F and a back side outer member 12B, the front side outer member 12F and the back side outer member 12B being spaced apart in a front-back direction LD in a middle in the front-back direction LD, in which the back side outer member 12B has a gluteal cover portion C extending to a center side of the side seal portions 12A in the front-back direction, and a front-back direction dimension of a side edge of the gluteal cover portion C is 0.9 to 1.1 times a width direction dimension W3 from a side edge of the back side outer member 12B to a side edge of a center side of the side seal portions 12A in the width direction.
Inventors:
Aya Ide
Yosuke Mori
Yosuke Mori
Application Number:
JP2016206862A
Publication Date:
July 04, 2018
Filing Date:
October 21, 2016
Export Citation:
Assignee:
Daio Paper Co., Ltd.
International Classes:
A61F13/49; A61F13/496
Domestic Patent References:
| JP2012135519A | ||||
| JP20162391A | ||||
| JP2004229815A |
Attorney, Agent or Firm:
Nagai International Patent Office