FIELD: treating roll material. SUBSTANCE: device is provided with the top and bottom cloth defining the impregnating layer. The cloths are spaced from each other along the trajectory of moving the roll material. The wringing unit is made up as a roller secured above the changing roller and the top and bottom doctor blades mounted to permit control of the space between them. EFFECT: enhanced efficiency. 1 dwg
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Authors
Dates
1995-11-20—Published
1993-04-30—Filed