Method and appliance for pulling web of material involve pulling point, fatter part, slot with two sections and stop piece

摘要

The method and appliance for pulling a web of material involve a pull-point (02) which has a fatter part (06) cooperating with a cavity (03) on the pulley (01) on the web. The pull-point moves at right angles to the direction of travel, and to the rotary movement of the fatter part which has a stop piece (07) at right angles to the direction of travel. The cavity is in the form of a slot with first (08) and second (09) sections.