Apparatus for filling and heat sealing a bag

Details Apparatus for filling and heat sealing a bag Apparatus for filling and heat sealing a bag

1980-04-30

1982-07-27

Coan, James F.

Package making

Means to fill and close preformed receptacle

With common fill-close stations

53266R, 53373, 53469, B65B 316

Patent

active

043410545

ABSTRACT:
A process and apparatus are described for closing, by means of a line of heat-welding, the opening in a flexible plastic bag filled with a product; a slack is provided in the part of the bag below the line of heat-welding immediately before the heat-welding is carried out.

REFERENCES:
patent: 3220161 (1965-11-01), Lohse
patent: 3241290 (1966-03-01), Ingleson
patent: 3306001 (1967-02-01), Peppler
patent: 3469364 (1969-09-01), Bischoff
patent: 3630665 (1971-12-01), Andersen et al.
patent: 3750721 (1973-08-01), Hudson
patent: 3774509 (1973-11-01), Heinzer
patent: 3802153 (1974-04-01), Dominici
patent: 3855907 (1974-12-01), Johnson et al.
patent: 3889449 (1975-06-01), Membrino

Affiliated with

Also associated with

Rating

Apparatus for filling and heat sealing a bag does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for filling and heat sealing a bag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for filling and heat sealing a bag will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2020390