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:
Oct. 01, 2013
Filed:
Nov. 01, 2011
Shunichiro Nakamoto, Osaka, JP;
Tadayuki Mukai, Osaka, JP;
Yuji Sekiguchi, Osaka, JP;
Nakamoto Packs Co., Ltd., Osaka-shi, JP;
Abstract
In an oven used for printing machine and the like, drying is rendered possible to be conducted without decreasing traveling speed (120 m/min or more) by a short and compact drying zone for a coating liquid agent which is made aqueous as well as oily coating liquid agent. A plurality of hot air blow-off nozzlesare provided in the drying portionof the first printing unit. Heating guide rollsare provided at the former portion, and cooling guide rollsare provided at the latter portion, so that they meet the hot air blow-off nozzles. Liquid delivery pipesfor injecting hot water are connected to the heating guide rolls, and liquid delivery pipesfor injecting cooling water are connected to the cooling guide rolls. Introduced raw webis heated to the boiling point of solvent or higher than that by the heating guide rolls