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Ink film roller system for use in printing machine has first roller dipping into ink trough and spreading ink onto subsequent rollers of roller train and has patterned ink film roller
Ink film roller system for use in printing machine has first roller dipping into ink trough and spreading ink onto subsequent rollers of roller train and has patterned ink film roller
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机译:用于印刷机的墨膜辊系统具有首先浸入墨槽并将墨散布到辊系的后续辊上的辊,并且具有图案化的墨膜辊
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摘要
An ink ductor roller (02) closes one side of a reservoir trough (04) containing ink. Ink flows through a narrow gap onto the surface of the ductor roller as it rotates. A film roller (03) with a patterned surface is in contact with the ductor roller and is in contact with the color roller (07) for the printing machine (01). Grooves in the patterned surface may be 4.0 to 16.0 mm broad and 0.1 to 0.5 mm deep.
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