WEIGHING-AND-PACKING MACHINE

摘要

FIELD: packing; packing of loose material into bags made of thermally weldable materials. SUBSTANCE: machine has roll holder, hose former, iron for making longitudinal seam and shutoff for making cross welded seam and cutting off ready bag. Device has catch and strip definitely fixing knife and iron in moved away or brought together positions. EFFECT: simplified design, enhanced reliability of operation. 2 cl, 4 dwg