Title:
METHOD AND APPARATUS FOR PACKAGING IN PROTECTIVE ATMOSPHERE
United States Patent 3481100
US Patent References:
Apparatus for vacuum packaging
- - 3196590
Packaging machine and method of forming packages
- - 3347011
Packaging apparatus and method of packaging
- - 3343332
Method and apparatus for producing evacuated packages
- - 3283469
Method and apparatus for vacuum packing in plastic
- - 2888787
Apparatus for vacuum packaging
- - 3196590
Packaging machine and method of forming packages
- - 3347011
Packaging apparatus and method of packaging
- - 3343332
Method and apparatus for producing evacuated packages
- - 3283469
Method and apparatus for vacuum packing in plastic
- - 2888787
Inventors:
Bergstrom, Roger C.
Publication Date:
12/02/1969
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Export Citation:
Assignee:
ANDERSON BROS MFG CO
Primary Class:
Other Classes:
53/329.500, 426/392, 53/511, 53/329.400, 53/559, 53/453, 53/282
International Classes:
B65B31/02; B65B31/06