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:
Apr. 24, 2012
Filed:
Aug. 06, 2008
Masaaki Hirai, Joetsu, JP;
Akihiko Machii, Joetsu, JP;
Masaaki Hirai, Joetsu, JP;
Akihiko Machii, Joetsu, JP;
Arisawa Mfg. Co. Ltd., Niigata, JP;
Toho Tenax Co., Ltd., Tokyo, JP;
Abstract
According to the present invention there is provided a method for opening a fabric, in which warp and weft yarns can be uniformly opened using a simple method without having to alter the fabric weaving procedure. The method is a method for opening a fabric () produced by weaving a warp yarn () and a weft yarn (), each of which having a bundled plurality of fiber filaments (). A contact body () is provided to a surface of the fabric () with a protective film () interposed therebetween, and the contact body () is caused to move over the fabric () obliquely, and in a relative manner, with respect to the longitudinal direction of the warp yarn () or the weft yarn (), whereby the warp yarn () or the weft yarn () is spread.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile