| 摘要 |
A calender for applying a dispersion with solid resins, wax dispersions and surface-treating agents to webs or, in particular, sheets, having a heatable calendering roller, a back pressure roller arranged at the inlet of the web or sheet, and a removal roller which is offset relative to the back pressure roller in the direction of rotation of the calendering roller and is preferably designed as a suction roller, and, if appropriate, an air doctor blade arranged in the outlet gap, the diameter of the calendering roller and/or of the back pressure roller and their mutual contact pressure being selected such that the width of the pressure strip of their mutual contact is between 20 mm and 45 mm, preferably about 35 mm, and the offset of the removal roller relative to the back pressure roller preferably being greater than 180 DEG .
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