Vacuum packaging machine for the production of packages from pac

Details Vacuum packaging machine for the production of packages from pac Vacuum packaging machine for the production of packages from pac

1975-07-25

1977-07-05

McGehee, Travis S.

Package making

With contents treating

Reshaping

53180R, B65B 3104, B65B 902

Patent

active

040330923

ABSTRACT:
A vacuum packaging machine is described in which two packaging material webs are used. One of these webs is fed continuously and the second web is sealed to it in a sealing station. Means are provided to reel off the second web in an intermittent way so as to allow the printing of data on the web using a simple printing apparatus.

REFERENCES:
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patent: 3487986 (1970-01-01), Nelson et al.
patent: 3509686 (1970-05-01), Bergestrom
patent: 3515327 (1970-06-01), Bortmas
patent: 3662511 (1972-05-01), Eliasberg
patent: 3743567 (1973-07-01), Abler
patent: 3805486 (1974-04-01), Mahaffy
patent: 3808772 (1974-05-01), Turtschan
patent: 3851441 (1974-12-01), Marchand

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