06818802 is referenced by 48 patents and cites 6 patents.

A topsheet for a disposable wearing article that is formed with a plurality of fine openings each having an area of about 0.16-5 mm

2

and a part of the peripheral edge of each opening is protuberated upward from an upper surface of the topsheet. The topsheet is thereby improved so that body fluids can be rapidly absorbed and stuffiness as well as eruption of the wearer's skin can be reliably avoided.

Title
Topsheet made of nonwoven fabric used in disposable wearing article
Application Number
10/13984
Publication Number
6818802 (B2)
Application Date
October 30, 2001
Publication Date
November 16, 2004
Inventor
Miou Suzuki
Kagawa-ken
US
Hideyuki Ishikawa
Kagawa-ken
US
Masaki Yoshida
Kagawa-ken
US
Hisashi Takai
Kagawa-ken
US
Agent
Butzel Long
US
Assignee
Uni Charm Corporation
US
IPC
A61F 13/15
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