Tubular bag package manufacturing machine, has drawing belts for pre-drawing tubular package material and are arranged horizontally on rods and symmetrical to longitudinal axis of form tube in relation to guide rollers of belts

摘要

The machine has drawing belts (17, 18) for pre-drawing a tubular package material along a form tube, where the belts are arranged on either side of the form tube. A common driving motor (65) utilizes a drive belt (50) for driving the two drawing belts. The drawing belts are arranged horizontally on rods and symmetrical to a longitudinal axis of the form tube in relation to guide rollers (56, 58, 59) of the drawing belts.