Pressurized fluid package

Bottles and jars – Multilayer barrier structure – Coating or lamination

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Details

215 1C, 215100R, 220 69, 248346, B65D 2300, B65D 2308

Patent

active

045522758

ABSTRACT:
A pressurized fluid package comprising a plastic container and a base. The oriented plastic container includes a cylindrical side wall, a neck, a neck finish on the upper end of the neck for receiving a closure, and a hemispherical bottom wall. The plastic base includes a seating area for engaging a surface on which the package is supported, and a peripheral wall extending upwardly and outwardly and terminating in an annular free edge portion defining an inner primary support area engaging a complementary area of the hemispherical wall of the container to provide primary and sole support axially for the container in the base. The base also has a second contact area for receiving adhesive to bond the hemispherical bottom wall of the container.

REFERENCES:
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patent: 3632015 (1972-01-01), Barth
patent: 3638826 (1972-02-01), Barker et al.
patent: 3726429 (1973-04-01), Doughty
patent: 3727782 (1973-04-01), Doughty
patent: 3927782 (1975-12-01), Edwards
patent: 4138026 (1979-02-01), Conklin
patent: 4219124 (1980-08-01), Amberg
patent: 4241839 (1980-12-01), Alberghini
patent: 4293359 (1981-10-01), Jakobsen
patent: 4326638 (1982-04-01), Nickel et al.
patent: 4331246 (1982-05-01), Sorensen

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