Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the wordpress-seo domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/wp-includes/functions.php on line 6260 Method for Manufacturing Disposable Worn Article: - Nonwovens Industry

What are you searching for?

Sign in
Patents

Method for Manufacturing Disposable Worn Article:

U.S. Patent No. 11,672,707

Author Image

By: Tara Olivo

Associate Editor at Nonwovens Industry, Rodman Media

Takahiro Shimada, Osaka, Japan; and Daisuke Furukawa, Osaka, Japan.
Assigned to Zuiko Corporation, Osaka, Japan.

Filed: 12/11/20
Issued: 6/13/23

A method for manufacturing a worn article, comprising the steps of: conveying one continuous sheet W1 that is continuous in a conveyance direction X; arranging a plurality of continuous elastic members F3, which are continuous in the conveyance direction X of the continuous sheet W1, on the continuous sheet W1 while the continuous elastic members F3 are stretched; arranging a plurality of non-continuous sheets W2 of a predetermined length intermittently and successively in the conveyance direction X on the continuous sheet W1 so that the continuous elastic members F3 are sandwiched between the non-continuous sheets W2 and the continuous sheet W1; in an overlapping area α where the non-continuous sheets W2 overlap with the continuous sheet W1, attaching the continuous sheet W1 and the non-continuous sheets W2 to each other by welding the continuous sheet W1 and the non-continuous sheets W2 to each other in a predetermined pattern, thus producing a continuous laminate L; and in a non-overlapping area β where the non-continuous sheets W2 do not overlap with the continuous sheet W1, heating the continuous sheet W1 in the same pattern as the predetermined pattern.

Add us as a preferred source on Google

Get the latest Nonwovens Industry news, insights and analysis in your Google Search and AI experiences.

Add Nonwovens Industry as a preferred source on Google (opens in a new tab)

Keep Up With Our Content. Subscribe To Nonwovens Industry Newsletters

Topics