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Apparatus for production of plastic bags, particularly film bags, comprises opening unit for pulling apart of layers of plastic film and roller assembly with opposing rollers for conducting layers of plastic film and passing to welding tool
Apparatus for production of plastic bags, particularly film bags, comprises opening unit for pulling apart of layers of plastic film and roller assembly with opposing rollers for conducting layers of plastic film and passing to welding tool
The apparatus (10) comprises an opening unit for pulling apart of the two layers of plastic film (30,40) in sections. A welding tool (150) is provided for welding the two layers of plastic film on a contour. A roller assembly (85) is provided with opposing rollers (90,100) for conducting the two layers of plastic film and passing to the welding tool. The roller assembly is arranged between the opening unit and the welding tool. An independent claim is included for a method for production of plastic bags.
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