| 摘要 |
FIELD: textiles, paper.SUBSTANCE: invention can be used in the pulp and paper and cigarette industry. The paper web (W) passes along the conveying path (L) through the unit (10) for coating, the drying chamber (16) in which the pre-drying is carried out, and water application unit (20). Then the web (W) passes through the unit (50) of the feeding shaft, the smoothing roller (32) and the drying unit (30). Downstream from the drying unit (30) there is a laser displacement sensor (42) for measuring the dimensions of the wrinkles, which is connected to the controller (44). According to the results of measurement of the size of wrinkles the motor speed (45) is regulated, and the circumferential speed of the drying shaft (34) is set, required to regulate the web (W) tension.EFFECT: use of proposed device and method of manufacturing coated paper enables to obtain high quality coated paper for providing lower propensity to ignition without wrinkles.6 cl, 8 dwg |
