Apparatus for forming, welding and conveying packs

Details Apparatus for forming, welding and conveying packs Apparatus for forming, welding and conveying packs

1985-09-05

1987-05-12

Sipos, John

Package making

Progressively seamed cover web or web folds

With closing of web between package units

53373, B65B 906

Patent

active

046639160

ABSTRACT:
The specification describes an apparatus for forming, welding and conveying packs, particularly liquid filled plastic bags, where the forming shells (17) are each made up of two half shells provided on two parallel, opposing endless conveyors (1,3) with a circling motion, wherein heatable welding jaws (2) are located between successive half shells on one endless conveyor (1) and counter pressure jaws (4) are provided on the opposite endless conveyor (3).
To enable forming shells of a specific volume to be produced between opposing endless conveyors without any great outlay on construction and with safe operation, the invention provides for each half shell to be formed by a trough plate (6) which is supported displaceably and deformably between two adjacent welding jaws (2,4).

REFERENCES:
patent: 2738631 (1956-03-01), Jarund
patent: 3320718 (1967-05-01), Thesing
patent: 3546835 (1970-12-01), Morley
patent: 4262473 (1981-04-01), Brooke

Affiliated with

Also associated with

Rating

Apparatus for forming, welding and conveying packs 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 forming, welding and conveying packs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for forming, welding and conveying packs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1793270