Foil welding device

Details Foil welding device Foil welding device

1983-03-25

1985-12-31

Kimlin, Edward

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With means applying wave energy or electrical energy...

1563798, 1563808, 156494, 156496, 156576, 156580, 1565839, 219243, 219246, 53373, 53405, 53512, B32B 3100, B32B 1902, B44C 704, B65B 706

Patent

active

045619255

ABSTRACT:
The foil welding device for welding thermoplastic foil bags in its upright position enables the hanging of the bags onto the suction nozzle whereat the bag can be filled with food and thereafter air can be sucked therefrom and it can be welded, while in lying position the device is provided for welding bags from which air need not be sucked.

REFERENCES:
patent: 3731054 (1973-05-01), Bair
patent: 3847712 (1974-11-01), Hubbard
patent: 4418512 (1983-12-01), Johnson

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