07909807 cites 10 patents.

A pants-type disposable wearing article includes leg-circumferential first elastic members attached to crotch region's lateral margins of an outer sheet and waist-circumferential second elastic members attached to waist regions' upper margins of the outer sheet. The elastic members are joined to the sheet while the sheet and the second elastic members are stretched at given extension ratios, respectively, in a transverse direction and the first elastic members is stretched at a given extension ratio in the leg-circumferential direction so that the sheet and the first elastic members may have substantially the same leg-circumferential dimensions after these sheet and first elastic members have been relaxed and the sheet and the second elastic members may have substantially the same transverse dimensions after these sheet and second elastic members have been relaxed. In addition, the waist regions' upper margins and the crotch region's lateral margins are substantially planar.

Title
Pants-type disposable wearing article
Application Number
12/130492
Publication Number
7909807 (B2)
Application Date
May 30, 2008
Publication Date
March 22, 2011
Inventor
Shunsuke Takino
Kagawa-ken
JP
Toshifumi Otsubo
Kagawa-ken
JP
Agent
Lowe Hauptman Ham & Berner
Assignee
Uni Charm
JP
IPC
B29C 65/00
A61F 13/15
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