The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 08, 2014
Filed:
Jul. 11, 2008
Shunsuke Takino, Kagawa, JP;
Yuki Maeda, Kagawa, JP;
Hiroyuki Tanji, Kagawa, JP;
Uni-Charm Corporation, Ehime, JP;
Abstract
The present invention aims to provide a method for making disposable diapers so improved that no displacement of the absorbent core from the middle between a pair of the leg elastic members. The method comprises the step Pof bonding under tension elastic members to webs continuously fed in a machine direction MD to form front and rear sheet members the step Pof bonding an absorbent panel provided along opposite long sides of a rectangle with a pair of elastic members for a crotch region and including an absorbent core bonded thereto so as to be symmetric about an imaginary center line bisecting a distance between a pair of the elastic members for the crotch region to the front and rear sheet members at regular intervals and the step Pof cutting the front and rear sheet members.