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:
Mar. 20, 1984
Filed:
Dec. 27, 1982
Yoshikazu Sando, Wakayama, JP;
Tokuju Goto, Nara, JP;
Itsuo Tanaka, Osaka, JP;
Hiroshi Ishidoshiro, Wakayama, JP;
Matsuo Minakata, Wakayama, JP;
Sando Iron Works Co., Ltd., Wakayama, JP;
Abstract
An apparatus for treating a cloth continuously with the use of low-temperature plasma comprising a reactor provided with seal mechanisms, a plurality of cloth guide rolls provided up and down in the reactor for transporting a cloth zigzag forming snaky undulations, a plurality of partition walls provided up and down alternately in the reactor for forming zigzag cloth passages to transport the cloth therebetween, a gas supply opening provided in the vicinity of the cloth outlet for jetting a gas to the zigzag cloth passages, a pair of electrode plates provided in adjacent to the gas supply opening for producing low-temperature plasma with the combined use of high frequency electric wave applied thereto and the gas jetted from the gas supply opening, and a vacuum duct provided in the vicinity of the cloth inlet of the reactor. It is preferable further to provide a plurality of electrode pairs in the reactor by putting the zigzag cloth passages therebetween. The treatment of a cloth, for instance souring and finishing, can be done eminently with the use of this apparatus.