TWO DRIVE ROLLER WINDING DEVICE FOR CONTINUOUS WINDING MACHINE AND WINDING METHOD WITH REGULATION OF DRIVE ROLL APPLICATION EFFORT

摘要

The present invention relates to a machine for continuously winding web materials comprising two independent drive rollers (4 and 5) cooperating with a winding reel (3A, 3B) and a winding process with control of the web. force of application of said drive rollers.Machine characterized in that at least one of the drive rollers of the winding device (2) is in contact with the coil to be wound (3A, 3B), the beginning of the preparation phase of a new reel (3A) until the complete end of the completed reel (3B), one (4) of the drive rollers being in contact with the reel shortly after the beginning from the formation thereof (3A) and until the complete stop of the completed coil (3B), the other drive roller (5) being in contact with the coil of the beginning of the formation of the latter ci (3A) until it is released (3B) before connecting a new coil. / P