Method and apparatus for bag filling, tieing and transfer

Details Method and apparatus for bag filling, tieing and transfer Method and apparatus for bag filling, tieing and transfer

1979-12-14

1981-09-29

Coan, James F.

Package making

Methods

Filling preformed receptacle and closing

53469, 53138A, 53572, 53573, 53583, 493214, B65B 4346, B65B 5108

Patent

active

042915171

ABSTRACT:
A method and an apparatus for filling and transferring a bag while maintaining the extended tab of the bag slidingly secured on holding pins. A first bag from a plurality of juxtaposed bags is opened and filled while its extended tab is maintained stationary on holding pins. After the bag is filled, the bag is caused to be displaced on the holding pin to a bag tieing position. During the displacement of the bag to its tieing position, a neck portion is formed in the upper part of the bag and this neck portion is fed against an adhesive tape which is simultaneously secured about the neck portion as it is formed.

REFERENCES:
patent: 3431704 (1969-03-01), Smedlund
patent: 3731454 (1973-05-01), Crabb
patent: 3949536 (1976-04-01), Chevalier
patent: 4106733 (1978-08-01), Walitalo
patent: 4162602 (1979-07-01), Achelpohl et al.
patent: 4172349 (1979-10-01), Lipes
patent: 4177621 (1979-12-01), Powell, Jr.

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