DIE CUTTING AND WELDING DEVICE FOR PACKAGING MACHINES INCORPORATED IN THE CHECK-OUT COUNTERS OF SUPERMARKETS AND SIMILAR

摘要

It is disclosed a device for die cutting and welding plastic bags manufactured custom-size by automatic packaging machines incorporated in check-out counters of supermarkets and similar. Such a device, unlike the prior art ones which provide either bags with handles only or closed bags only, providew on demand bags with handles or closed bags by simply pushing a button that, when closed bags are needed, controls the exclusion of the die cutter by means of an electromagnet which operates a cotter pin that puts out of action the bladeholder of the die cutter.