Provision of envelope of envelopes in automatic packaging machines (Machine-translation by Google Translate, not legally binding)

摘要

Envelope centering device in automatic packaging machines, characterized in that it is constituted in an electromagnet, which is pulsed by a photoelectric cell that controls the printing, transmits by means of a puller or rod its impulses to a rocker so that it makes of stop on the drag clamp limiting its travel in more or less depending on the approach and inclination of the same to said clamp (Machine-translation by Google Translate, not legally binding)