Title:
METHOD FOR PROVIDING CANVAS OF PAPER-MAKING MACHINE WITH ANTI-STAINING AGENT THROUGH SPRINKLING, AND SLIDING SPRINKLE DEVICE AND ANTI-STAINING AGENT FOR USE THEREIN
Document Type and Number:
WIPO Patent Application WO/2004/059077
Kind Code:
A1
Abstract:
A method for providing a canvas (A) for use in drying a paper material in a paper making machine with an anti-staining agent (T) through sprinkling, which comprises sprinkling the anti-staining agent (T) from a sprinkling nozzle (S) toward a portion (C) where the outer surface of the canvas (A) and an out-roll(B) start to contact with each other, to thereby attach the anti-staining agent (T) on the out-roll(B), and then transferring the anti-staining agent (T) to the canvas (A) via the out-roll(B); a sprinkling nozzle and a sliding sprinkle device for use in the method; and an anti-staining agent. The method allows a canvas of a paper making machine to be provided with a suitable amount of an anti-staining agent with reliability.
Inventors:
SEKIYA KUNIO (JP)
SEKIYA HIROSHI (JP)
SEKIYA HIROSHI (JP)
Application Number:
PCT/JP2003/016799
Publication Date:
July 15, 2004
Filing Date:
December 25, 2003
Export Citation:
Assignee:
MAINTECH CO LTD (JP)
SEKIYA KUNIO (JP)
SEKIYA HIROSHI (JP)
SEKIYA KUNIO (JP)
SEKIYA HIROSHI (JP)
International Classes:
D21F1/30; D21F1/32; (IPC1-7): D21F1/32; D21F5/00
Foreign References:
| EP1124005A1 | 2001-08-16 | |||
| GB2284833A | 1995-06-21 | |||
| US4597526A | 1986-07-01 | |||
| US4753712A | 1988-06-28 |
Attorney, Agent or Firm:
Shirasaki, Shinji (5th Floor Mikado Bldg., 29-21, Takadanobaba 1-chom, Shinjuku-ku Tokyo, JP)
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