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:
Nov. 15, 2005
Filed:
Mar. 24, 2003
Tadashi Karakawa, Haguri-gun, JP;
Ryo Umehara, Haguri-gun, JP;
Hisashi Ichimura, Haguri-gun, JP;
Masataka Oshima, Settsu, JP;
Kazuyoshi Sakoda, Settsu, JP;
Tadashi Karakawa, Haguri-gun, JP;
Ryo Umehara, Haguri-gun, JP;
Hisashi Ichimura, Haguri-gun, JP;
Masataka Oshima, Settsu, JP;
Kazuyoshi Sakoda, Settsu, JP;
Kurabo Industries Ltd., Okayaka-Ken, JP;
Nagoya Oshima Machinery Co., Ltd., Aichi, JP;
Abstract
A mechanism, giving less environmental load, for treating animal fibers of a continuous web form so as not to spoil inherent properties of the animal fibers such as hand-feeling and water repellency, so as to improve resistance to felting (shrinkage) and pilling. The mechanism includes: a tank filled with a treatment liquid; a net-conveyor having upper and lower mesh belts put one upon the other to sandwich the continuous web form therebetween for conveying the web form through the liquid of the tank; a treating-liquid circulation system including a gas-liquid mixing pump connected to a suction-port in the tank and pumping out the liquid, a static mixer connected downstream of the pump, and a discharge nozzle placed at a position in the tank facing the suction-port with the mesh belts therebetween, the discharge nozzle being connected downstream of the mixer; and an ozonizer for supplying ozone gas into the system.