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 Worn Article: - Nonwovens Industry

What are you searching for?

Sign in
Patents

Method for Manufacturing Worn Article:

U.S. Patent No. 11,648,154

Author Image

By: Tara Olivo

Associate Editor at Nonwovens Industry, Rodman Media

Takashi Arima, Osaka, Japan.
Assigned to Zuiko Corporation, Osaka, Japan.

Filed: 5/15/20
Issued: 5/16/23

A method for manufacturing a worn article, comprising: a step of carrying a first continuous web and a second continuous web in a predetermined carrying direction; a first slitting step of slitting the first continuous web along a virtual first cut-off line extending in the carrying direction, thereby dividing the first continuous web into a wider first divided web and a narrower second divided web; a step of sandwiching an around-torso elastic member extending in a girth direction between the wider first divided web and the second continuous web; a welding step of welding together the first divided web, the second continuous web and the around-torso elastic member intermittently in the carrying direction, thereby producing a layered sheet; and a bonding step of sandwiching an around-leg elastic member meandering relative to the carrying direction between the layered sheet and the narrower second divided web, and attaching the around-leg elastic member thereto by an adhesive, thereby producing a stretchable continuous sheet, wherein: in the welding step, the around-torso elastic member is arranged along a first side edge and a second side edge along the carrying direction of the layered sheet; in the bonding step of producing the stretchable continuous sheet, the around-leg elastic member is arranged in a central area between the first side edge and the second side edge of the layered sheet.

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