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:
May. 30, 1989
Filed:
Oct. 26, 1987
Uni-Charm Corporation, Ehime, JP;
Abstract
Here is disclosed a method for making wearable articles such as disposable diaper, disposable diaper cover or the like, more particularly, a method for forming side flaps provided with elastic members to provide fitness around wearer's legs. According to this method, the side flaps are formed from first portions extending from opposite sides of a main body of the article and second portions, respectively, each of the second portions is provided along one side edge with said elastic member, the second portion is placed upon the first portion, and the first portion and the second portion are selectively sealed together in an area between their outer side edges and the elastic member so that the opposite sealing lines are spaced from each other wider at least in a rear area than in a central area.