| 摘要 |
PCT No. PCT/EP88/00098 Sec. 371 Date Jul. 28, 1989 Sec. 102(e) Date Jul. 28, 1989 PCT Filed Feb. 10, 1988 PCT Pub. No. WO88/06091 PCT Pub. Date Aug. 25, 1988.A device is provided with vertical holding elements for depositing and stacking of plastic bags having welded lower or bottom seams. The holding elements are fixed to crossbeams which extend across an advancing plane in the feeding direction of the bag and are hinged onto an outer circumference of a rotatable support. The support is in the form of an impeller wheel and the crossbeams are set on the support so that the holding elements maintain a vertical position as the crossbeams rotate. |
