Sealing jaw mechanism for package making machine

Details Sealing jaw mechanism for package making machine Sealing jaw mechanism for package making machine

1975-12-10

1976-10-19

Spruill, Robert L.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Presses or press platen structures, per se

53182M, 100264, B30B 1534, B32B 3120, B65B 5114

Patent

active

039869210

ABSTRACT:
A mechanism for forming seals at spaced points along the length of a body of web material moved through the mechanism is comprised of two sealing jaws and a simple device for opening and closing the jaws whereby the mechanism consists of a small number of parts and may be made at a relatively low cost and to have a relatively light weight. The jaws are slidably supported relative to a base for pure linear motion and are moved between their open and closed conditions by an air cylinder or other fluid actuator which is unfixed to and floats relative to the base.

REFERENCES:
patent: 3083513 (1963-04-01), Cochrane
patent: 3172245 (1965-03-01), Aquarius et al.

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