Method to cut moving length of material and fasten following front length end to core has guide sleeve driven in opposite directions to wind length end from left or right dependent upon desired front

摘要

A material length (4) is moved to a winding roller (3) by pref. a winding cylinder (1) and after cutting is placed in a guide channel (13) around a winding core (2). The length is fed to the winding sleeve from left or right dependent upon the desired front, and sleeve or core are driven accordingly in one of two opposite directions. The material guide winding cylinder is also driven in opposite directions. The device may have a driven suction roller (1) to act as guide unit, with a cutting knife moving out of a gap in the roller jacket.