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Patent Searching and Data


Title:
GRAVURE COATER
Document Type and Number:
WIPO Patent Application WO/2018/193542
Kind Code:
A1
Abstract:
Provided is a gravure coater suited to applying, to the surface of a woven or knitted fabric, a treatment agent having a viscosity at 25°C in a range of 2,000 to 100,000 cps. The present invention comprises a printing roll 1 having a plurality of cells 2 formed in the outer circumferential surface thereof, a crimping roller 3 that is disposed in a position where the printing roll 1 is crimped, and either a doctor blade or a doctor roll as a treatment agent scraping device 4 for scraping away excess treatment agent attached to the printing roll 1. The printing roll 1 and the treatment agent scraping device 4 come into contact at an acute upwardly opening angle, and as a result of the contact of the printing roll 1 and the treatment agent scraping device 4 ,a treatment agent retention part 5 in which a treatment agent 6 having the above-mentioned viscosity is retained is formed.

Inventors:
GOTO MASATOMI (JP)
YOKOYAMA YOSHINORI (JP)
Application Number:
PCT/JP2017/015695
Publication Date:
October 25, 2018
Filing Date:
April 19, 2017
Export Citation:
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Assignee:
KANALOA TRADE K K (JP)
International Classes:
B05C1/08; B41F9/10; B41F31/02; B41F31/20; B41M1/10; D06P5/00; D06P7/00
Foreign References:
JP2011230348A2011-11-17
JP2011240572A2011-12-01
JPS59127764A1984-07-23
JP2009028960A2009-02-12
JPS4748316B11972-12-05
JPS5723039B21982-05-17
JPS63188047A1988-08-03
JPH0464488A1992-02-28
JP2015024619A2015-02-05
Attorney, Agent or Firm:
MINORI PATENT PROFESSION CORPORATION (JP)
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