Bag forming, filling and sealing machine with endless supporting belts

摘要

PCT No. PCT/CH95/00214 Sec. 371 Date Mar. 31, 1997 Sec. 102(e) Date Mar. 31, 1997 PCT Filed Sep. 22, 1995 PCT Pub. No. WO96/10516 PCT Pub. Date Apr. 11, 1996An arrangement for an endless belt includes an endless belt having an inside adapted to be driven by a transport wheel and an outside. Elastic fingers are attached to the outside of the endless belt. The elastic fingers are substantially evenly spaced from one another. Each elastic finger has a free end and another end that constitutes a fastening point to the endless belt. Each elastic finger has a curved shape between the free end and the fastening point and presents a clamping region between the free end and the fastening point.