Automatic cutter adjustment

Details Automatic cutter adjustment Automatic cutter adjustment

1995-08-22

1997-01-07

Culver, Horace M.

Package making

Progressively seamed cover web or web folds

With closing of web between package units

533744, 83559, 83592, B65B 920, B65B 5116, B65B 5126

Patent

active

055905110

ABSTRACT:
A machine to produce filled packages having transverse seals at the top and bottom thereof created by severing a seal area between formed packages by cutting blades the position of which can be adjusted during running of the machine to vary the heights of the transverse seals. The adjustment of seal is caused by movement of a sliding bar member which causes the chain drive of the cutting mechanism to rotate in one direction or the other to move the cutting point of the blade relative to the uncut seal between adjacent packages.

REFERENCES:
patent: 2738631 (1956-03-01), Jarund
patent: 2784540 (1957-03-01), Jarund
patent: 2855977 (1958-10-01), Wagner
patent: 2962843 (1960-12-01), Hoelzer et al.
patent: 2969628 (1961-01-01), Irmscher
patent: 3163971 (1965-01-01), Loliger et al.
patent: 3269085 (1966-08-01), Czajkowski
patent: 3546835 (1970-12-01), Mobley
patent: 5351464 (1994-10-01), Francioni

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