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. 04, 1989
Filed:
Dec. 08, 1987
Shuichi Nakahara, Nishinomiya, JP;
Toru Koide, Yao, JP;
Michinobu Kaimori, Nara, JP;
Kenji Kitamura, Suzuka, JP;
Satoshi Matsumoto, Takatsuki, JP;
Kanebo, Ltd., Osaka, JP;
Abstract
This invention provides a method and an apparatus for direct formation of a stripe pattern on a textile substrate such as sliver. The object of the invention is to dispense with a gill which would interfere with a high-speed feed of said textile substrate and thereby improve the efficiency of coloration. In accordance with this invention, a color supply hollow drum (2) and a color suction hollow drum (3) are vetically juxtaposed and a continuous length of fibrous material is continuously fed between said two drums (2), (3) by rotation thereof. As the substrate material is thus fed, a color composition is supplied from color supply grooves (8) of the color supply hollow drum (2) while it is drawn by a suction force acting in color suction grooves (13) of the color suction hollow drum (3) to cause the color composition to strike through the fibrous substrate material to thereby form color stripes of substantially the same configuration as that of the above-mentioned grooves on the fibrous substrate material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile