Apparatus for making bags

Details Apparatus for making bags Apparatus for making bags

1975-02-12

1976-08-10

Coan, James F.

93 12R, 93 27, 93 3601, B31B 3726

Patent

active

039734749

ABSTRACT:
In bag making, a web of sealable material is wrapped around a forming tube of rectangular cross section, the adjoining edges of the web are bonded to one another to form a hose, a transversal seam is provided to form a hose bottom continuing in ears, drawing the hose off the forming tube in the direction of its length by grasping solely the hose ears and transversely severing the hose below the forming tube for obtaining an individual bag.

REFERENCES:
patent: 2179685 (1939-11-01), Chalmers
patent: 3201914 (1965-08-01), Lohse et al.
patent: 3263391 (1966-08-01), Wallsten
patent: 3774509 (1973-11-01), Heinzer

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