摘要 |
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.
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