Title:
UNDERPANTS TYPE ABSORBENT ARTICLE
Document Type and Number:
Japanese Patent JP2016010433
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an underpants type absorbent article configured to easily pull apart a side seal part by using a weak seal region as an origin to reduce labor and time in removing the underpants type absorbent article from a wearer.SOLUTION: An underpants type absorbent article 1 in this invention has a side seal part 4 in which a weak seal region 42 is sandwiched in a vertical direction between seal regions 41, 43 with high seal strength. An elastic member 24 extending in a circumferential direction of a cylindrical waist part D is arranged on an abdominal side part A and a back side part B of the underpants type absorbent article 1, and weak extension stress regions D1, D3 and strong extension stress regions D2, D4 where the elastic members with different thicknesses are arranged are formed at one or both of the abdominal side part and the back side part. The strong extension stress regions D2, D4 are located below the weak extension stress regions D1, D3. A part of each region is located within a height region S2 corresponding to the weak seal region 42 in the cylindrical waist part D, and boundaries Da, Db between the weak extension stress regions D1, D3 and the strong extension stress regions D2, D4 are located within the height region S2.
Inventors:
UCHIDA TETSUSHI
SUZUKI YOICHI
SUZUKI YOICHI
Application Number:
JP2014132138A
Publication Date:
January 21, 2016
Filing Date:
June 27, 2014
Export Citation:
Assignee:
KAO CORP
International Classes:
A61F13/496; A61F13/15; A61F13/49
Attorney, Agent or Firm:
Osamu Hatori
Akihisa Iwamoto
Yoshiyuki Matsushima
Shuichi Maeda
Genichi Naruse
Akihisa Iwamoto
Yoshiyuki Matsushima
Shuichi Maeda
Genichi Naruse