Pouch packaging machine with independent side and cross seals

Details Pouch packaging machine with independent side and cross seals Pouch packaging machine with independent side and cross seals

1987-11-30

1989-07-11

Culver, Horace M.

Package making

Methods

Enclosing contents within progressively formed web means

53551, 53554, B65B 902, B65B 920, B65B 5114

Patent

active

048459267

ABSTRACT:
A form, fill and seal pouch packaging machine has independent side and cross seals. A first prime mover driving a first output linkage moves the side seals. A second prime mover driving a second output linkage moves the cross seals. The first and second prime movers are independent of each other and as such the side seals can be operated independently of the cross seal. Because the cross seal is independent of the side seals, pouches of any desired length can be formed, filled and sealed on the pouch packaging machine.

REFERENCES:
patent: 2419982 (1947-05-01), Zwoyer
patent: 3228170 (1966-01-01), Eisenstadt
patent: 3451187 (1969-06-01), Massey et al.
patent: 4265074 (1981-05-01), Reuter et al.
patent: 4557103 (1985-12-01), Schwartz et al.
patent: 4622798 (1986-11-01), Oki

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