Continuous vertical form-fill-seal packaging machine with synchr

Details Continuous vertical form-fill-seal packaging machine with synchr Continuous vertical form-fill-seal packaging machine with synchr

1994-12-07

1996-07-30

Larson, Lowell A.

Package making

Methods

Enclosing contents within progressively formed web means

53450, 53550, 53551, B65B 900

Patent

active

055400353

ABSTRACT:
A continuous vertical form-fill-seal packaging machine is disclosed, along with a related method, utilizing a synchronized product clamp for staging/settling each product batch. The film feeding, carriage driving, sealing jaw movement, as well as the clamp operation, are computer controlled. In the continuous film/tube feed mode, the sealing jaws move in a modified sine wave motion with the film; the clamp for staging the product batches moving in a similar manner, but 180.degree. out-of-phase. Each product batch is released by the clamp adjacent to the sealing jaws so that the drop to the blousing plates and eventually into the bag being formed is minimized. The clamp is vibrated to further enhance the coalescing and settling function.

REFERENCES:
patent: 3525193 (1970-08-01), Cutler et al.
patent: 3668815 (1972-06-01), Henry et al.
patent: 3684254 (1972-08-01), Henry
patent: 4563862 (1986-01-01), McElvy
patent: 4599850 (1986-07-01), Kopp
patent: 4663917 (1987-05-01), Taylor et al.
patent: 4722168 (1988-02-01), Heaney
patent: 4726168 (1988-02-01), Seko
patent: 4727707 (1988-03-01), Hadden
patent: 4744202 (1988-05-01), Wylie
patent: 4751808 (1988-06-01), Hadden
patent: 4757668 (1988-07-01), Klinkel et al.
patent: 4800707 (1989-01-01), Rabus
patent: 4856258 (1989-08-01), Buford et al.
patent: 4955176 (1990-09-01), Seko et al.
patent: 4974396 (1990-12-01), Gaukler
patent: 4996825 (1991-03-01), Bacon et al.
patent: 5062253 (1991-11-01), Bacon et al.
patent: 5125213 (1992-06-01), Focke et al.
patent: B14288965 (1985-03-01), James

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