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:
Dec. 22, 2015
Filed:
Sep. 13, 2012
Takafumi Izumiya, Tokyo, JP;
Shinzo Kida, Tokyo, JP;
Keisuke Towatari, Tokyo, JP;
Masaaki Fukaya, Tokyo, JP;
Takafumi Izumiya, Tokyo, JP;
Shinzo Kida, Tokyo, JP;
Keisuke Towatari, Tokyo, JP;
Masaaki Fukaya, Tokyo, JP;
Japan Tobacco Inc., Tokyo, JP;
Abstract
There is provided a machine of manufacturing a low fire-spreading web, having a travel path () through which a paper web (W) travels; an applicator () that is interposed in the travel path () and used to apply a combustion inhibitor () onto the web (W); and a dryer () that dries the web (W) applied with the combustion inhibitor (), further including a detector () that measures a parameter indicative of width of the web (W) that has passed through the dryer (); and a controller () that controls a drying condition of the dryer () on the basis of a measurement result obtained by the detector () so that the width of the web (W) falls within an allowable range.