Stretchable Composite Sheet And Disposable Wearing Article Using The Same

September 6, 2013

US Patent No.: 8,273,069 B2
Inventor(s): Kyota Saito, Kagawa, Japan; Mariko Takeuchi, Kagawa, Japan; and Yusuke Kawakami, Kagawa, Japan.
Company: Uni-Charm Corporation, Ehime, Japan.
Filed: 4/2/ 08
Issued: 9/25/12

A stretchable composite sheet for use as a waistline region of a disposable wearable article, said stretchable composite sheet comprising: a first member which is a sheet that has a stretchability; and a second member which is a sheet of a lower stretchability than the first member, wherein the first member has a pair of edge portions opposite to each other in a cross direction and bonded to the second member in a thickness direction while the first member is drawn along a drawing direction orthogonal to the cross direction from an end to another end of the first member and contracted in the cross direction.

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