METHOD OF AUTOMATICALLY EXCHANGING REELS IN UNWINDING ASSEMBLY AND RELATED UNWINDING ASSEMBLY

摘要

To reduce a risk of malfunctioning.SOLUTION: Reels (10', 10") are automatically exchanged in an unwinding assembly (30) capable of executing a processing operation of the reels (10', 10") while maintaining the same orientation as that of a web (12') that completed a correct orientation of a new web, and preparing a head (12"h) of the new reel (10") web in a simple and efficient way, and combining a tail (12't) of the web (12') of the completed reel (10') with the head (12"h) of the web of the new reel (10").SELECTED DRAWING: Figure 6