Method of filling and sealing bags

Details Method of filling and sealing bags Method of filling and sealing bags

1975-08-13

1977-07-26

McGehee, Travis S.

Package making

Interrelated or safety controls

53188, 53386, 141248, B65B 4330

Patent

active

040373878

ABSTRACT:
A packaging apparatus for placing a fixed quantity of powdery and/or granular material in bags has one bag-supplying device and two filling and weighing devices mounted in a line on the same base, and two distribution/conveyance devices, which distribute empty bags and convey them to the filling devices between said bag-supplying device and said filling devices. There is also a sealing device which seals the top edge of each bag filled with a weighed quantity of material. All the devices are arranged generally in a straight line and can continuously supply and open empty bags, fill them with material, and seal said bags without any pause.

REFERENCES:
patent: 3715858 (1973-02-01), Durant et al.

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