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EP0362740A1
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Method and device for producing and conveying stacks of foil-lengths
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Machine for welding thermoplastic film webs for producing plastic bags
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Machine for producing weld seams on a thermoplastic sheet web
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DEVICE FOR PRODUCING PLASTIC BAGS
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Welding bar for wide thermoplastics foil - has radial adjustments to welding blade for compensating thermal distortions
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DE3043035A1
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Elastics bags stacked for discharge from prodn. machine - on receiving rack alternating with second rack which also presses completed stack
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Thermoplastic bag welding machine - in which irregularly rotated welding blade and film feed move at same speed during welding action
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DE3029460A1
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Thermoplastics bag delivered from prodn. machine - to stacking device through braking device with variable action
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US4317656A
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Article-deflecting switching means for a system of article conveyors
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DE2940924A1
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Device for selective feeding and stacking plastics bags - has switch formed by belts and suction rollers for selective diversion of bags to stacks
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Machine for welding thermoplastic sheets
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MACHINE FOR MACHINING A MOVING MATERIAL RAIL BY MEANS OF A MOVING WELDING TOOL
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Welding thermoplastic film web - in which machine deflects welded edge to cool roller while previous film is drawn off
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EP0003998A2
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Machine for working a web of material by a welding tool
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DE2906164A1
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Plastics foil conveyor for bag sealing machine - has branch feed point provided with port connected to vacuum generator to permit movement reversal
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DE2846219B1
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Welding machine for thermoplastic films with a continuously rotating welding roller
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DE2846220A1
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Welding machine for thermoplastic films cut into lengths - has take=off conveyor surface offset to welding gap
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Welding tool for thermoplastic film - has roller which contains heated tool with edge projecting through gap in roller surface
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DE2825046A1
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Printed bag making machine - folds two printed sheets into half hoses delivered together between aligning rollers to welding station
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DE2824989A1
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DEVICE FOR MANUFACTURING PLASTIC BAGS WITH PUSH BUTTON-LIKE CLOSING PARTS
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