Apparatus for vacuum packaging a soft product

Details Apparatus for vacuum packaging a soft product Apparatus for vacuum packaging a soft product

1995-10-20

1997-09-09

Coan, James F.

Package making

With contents treating

Vacuum or inert atmosphere

B65B 706, B65B 3106, B65B 5110

Patent

active

056644086

ABSTRACT:
A method and apparatus for vacuum-packaging and heat sealing a soft product, particularly a soft product comprised substantially of fabric or other similar sheet material (referred to herein as "soft product"), having a substantially impervious outer covering in an impervious packaging barrier bag, which provides a packaged product which is compact and uniformly shaped. An air flow panel is inserted between the barrier bag and the product to permit air flow between the impervious layer of the soft product and the impervious layer of the barrier bag such that there is even air flow from the barrier bag during the evacuation of air from the barrier bag during vacuum-packaging. A packing frame is used during vacuum-packaging which assists in creating a compact, uniformly shaped vacuum-packed soft product.

REFERENCES:
patent: 2790284 (1957-04-01), Hultkrans
patent: 3376690 (1968-04-01), Jianas
patent: 3377769 (1968-04-01), Bridgeman
patent: 3394528 (1968-07-01), Tipper
patent: 3886713 (1975-06-01), Mitchell et al.
patent: 3910011 (1975-10-01), Beninger
patent: 4110954 (1978-09-01), Olsson et al.
patent: 5239808 (1993-08-01), Wells et al.

Affiliated with

Also associated with

Rating

Apparatus for vacuum packaging a soft product 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 vacuum packaging a soft product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for vacuum packaging a soft product will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-63195