Vacuum packaging machinery and process

Details Vacuum packaging machinery and process Vacuum packaging machinery and process

1987-11-10

1988-07-19

Sipos, John

Package making

With contents treating

Vacuum or inert atmosphere

53526, 53127, 53241, 53256, 53567, B65B 3102

Patent

active

047576693

ABSTRACT:
There is provided an overall system of packaging commodities such as garments or other like compressible articles in which the articles are initially conditioned to provide relatively low temperatures and relative humidity, following which the garments are enveloped with wrapping material, and subjected to a vacuum packaging operation. The system may include a transport system for transporting packaged commodities between the wrapping and vacuum packaging steps and stations. The vacuum packaging apparatus in which the apparatus functions to initially compress the central portion of the packaged commodity and progressively outwardly therefrom to provide improved packaging techniques to remove any entrapped air. The wrapping device may vertically envelops a commodity to be packaged. There is also provided a conditioning step and apparatus for conditioning the articles before packaging.

REFERENCES:
patent: 2601020 (1952-06-01), Hopp
patent: 2847806 (1958-08-01), Wang
patent: 2932927 (1960-04-01), Segerstrom
patent: 3257739 (1966-06-01), Wentz
patent: 3503176 (1970-03-01), Crane
patent: 3511021 (1970-05-01), Lyon
patent: 3557526 (1971-01-01), Hartman
patent: 3696523 (1972-10-01), Beeley
patent: 3958391 (1976-05-01), Kujubu
patent: 3982377 (1976-09-01), Vanderpool
patent: 4110954 (1978-09-01), Ozsson

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