DEVICE FOR LETTIN OFF PACKING MATERIAL OF PACKAGING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a packing material let-off device of a packaging machine stably letting off and raising the speed of the machine even for a thin packing material such as a film. SOLUTION: A packing material let-off device of a packaging machine is provided with primary and secondary let-off units 20 and 22 on the upper side and the lower side for lifting and lowering a let-off line 6, and a packing material F is held by grippers 142 and 143 of the let-off units 20 and 22 the packing material F, and the primary let-off unit 20 is provided with a cutter 96 for cutting the packing material F on the lower side of the primary gripper 142.