Packing container intended for pressurized contents

Details Packing container intended for pressurized contents Packing container intended for pressurized contents

1974-12-10

1976-12-28

Lipman, Steven E.

Food or edible material: processes, compositions, and products

Packaged or wrapped product

Having telescoping feature to increase or decrease package...

222105, 229 14BE, 206530, 206484, 426118, 426130, 206, B65D 3700, B65D 8572

Patent

active

040003256

ABSTRACT:
In a pressurized packing container having an inner tubular container of plastic material and an outer casing of non-elastic material, which tubular container, after being filled, is to be sealed off along two transverse seals spaced from one another, an improved sealing is realized by causing the transverse seals to have a curved or angled contour at at least one of their end points.

REFERENCES:
patent: 2584633 (1952-02-01), Southwick, Jr.
patent: 3106329 (1963-10-01), Lipschutz
patent: 3316950 (1967-05-01), Fleischer et al.
patent: 3516537 (1970-06-01), Dreyfus et al.

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