| 摘要 |
The invention relates to a method for winding a paper web, in which method t he web (W) is longitudinally divided into slit webs of desired widths and the slit webs are wound into rolls (R) about roll cores (H) or similar centers a t a winding station (17A, 17B). According to the method, the web (W) is cut by means of a web-severing device (16) in conjunction with the roll set change of the winding operation. The method employs at least two slitter assemblies (15A, 15B) for slitting the web (W) and when given ones of the slitter assemblies (15A, 15B) are slitting the web (W) into one set of slit webs, th e desired ones of the other slitter assemblies (15A, 15B) are preset into desired slitting width positions for slitting the next set of slit webs. The invention also concerns an apparatus for winding a paper web, the apparatus comprising slitter assemblies (15) for longitudinally dividing a web (W) int o slit webs of desired widths and a winding station (17A; 17B) for winding the slit webs into rolls (R) and a web-severing device for cutting the web (W). The apparatus includes at least two slitter assemblies (15A, 15B).
|
