Title:
低延焼性巻紙の製造装置及び製造方法
Document Type and Number:
Japanese Patent JP5618388
Kind Code:
B2
Abstract:
Apparatus for making coated paper serving as lower ignition propensity paper for cigarettes has a transport path (L) for a web (W), a coating unit (10) arranged on the path (L) to apply a combustion inhibition material to the web (W), a pre-dryer (16) for drying the web (W) with the material applied, a gravure roller (22) arranged downstream of the pre-dryer (16) to apply water to the web (W), a drying roller (34) arranged downstream of the roller (22) to post-dry the web (W), a smoothing roller (32) arranged between the roller (22) and the roller (34) to flatten wrinkles in the web (W) passing around the roller (32), a displacement sensor (42) for measuring wrinkles in the web (W) having passed around the roller (34), and a controller (44) for controlling tension in the web (W) on the basis of measurements received from the sensor (42).
Inventors:
木田 信三
戸渡 圭祐
戸渡 圭祐
Application Number:
JP2012501594A
Publication Date:
November 05, 2014
Filing Date:
February 26, 2010
Export Citation:
Assignee:
日本たばこ産業株式会社
International Classes:
D21H27/00; A24D1/02; B05D3/02; B05D7/00; D21G9/00; D21H21/34; D21H25/04; F16C13/00
Domestic Patent References:
| JP2858385B2 | 1999-02-17 | |||
| JPH02234994A | 1990-09-18 | |||
| JP2003211051A | 2003-07-29 | |||
| JPS6487460A | 1989-03-31 | |||
| JPH01221592A | 1989-09-05 | |||
| JPH06142590A | 1994-05-24 | |||
| JPH04265696A | 1992-09-21 | |||
| JP2010012686A | 2010-01-21 |
Foreign References:
| WO2009099011A1 | 2009-08-13 | |||
| WO2004088038A1 | 2004-10-14 | |||
| WO2004089120A1 | 2004-10-21 |
Attorney, Agent or Firm:
Nagato 侃 2