Jaws for a bag former

Details Jaws for a bag former Jaws for a bag former

1986-10-03

1988-05-10

Simmons, David

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Presses or press platen structures, per se

53550, 100 93P, 100219, B30B 1534

Patent

active

047433370

ABSTRACT:
In a bagmaker, two pairs of opposed jaws to draw a web of material about a former and seal the web to form separate bags, each set of jaws are cantilevered on a support and have electromagnetic assist to provide pressure during sealing.

REFERENCES:
patent: 2713379 (1955-07-01), Sisson
patent: 2982334 (1961-05-01), Cooper et al.
patent: 4221626 (1980-09-01), Clay
patent: 4378266 (1983-03-01), Gerken
patent: 4447284 (1984-05-01), Shauklin et al.
patent: 4495748 (1985-01-01), Rowell

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