Containers for packaging liquids

Details Containers for packaging liquids Containers for packaging liquids

1975-07-31

1977-02-22

Price, William

Food or edible material: processes, compositions, and products

Packaged or wrapped product

150 6, 206525, 229 55, 229 65, 426410, B65D 8572, B65D 7714

Patent

active

040092879

ABSTRACT:
A container for packaging fluids under superatmospheric pressure comprises a length of flexible tubular plastics film, which at one end or at each end is flattened and folded transversely through 180.degree. around a rod and is rigidly enclosed along the fold around the rod by a strip of malleable material, the length of the strip and the rod being at least as great as the lay-flat width of the tubular film.

REFERENCES:
patent: 1526782 (1925-02-01), Fleischer
patent: 1753458 (1930-04-01), Willis
patent: 2259855 (1941-10-01), Martinet
patent: 2601568 (1952-06-01), Sussenbach et al.
patent: 3141221 (1964-07-01), Faulls, Jr.
patent: 3331501 (1967-07-01), Stewart, Jr.
patent: 3414140 (1968-12-01), Feldkamp
patent: 3554434 (1971-01-01), Anderson
patent: 3620774 (1971-11-01), Ford et al.

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