Packaging container

Details Packaging container Packaging container

1983-09-19

1985-12-24

Pollard, Steven M.

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220403, 220404, 222180, 222183, B31B 700

Patent

active

045600856

ABSTRACT:
The packaging container consists of a mechanically stabilizing case of paper, cardboard and/or metal with inserted sealing liner, which sealing liner is in the form of a plastic bubble with a neck part shaped from it and extending above the case. Both elements are manufactured separately and coupled together with the aid of an adapter cover. This is lockingly connected with the neck of the sealing liner and adapted to an opening in the case, into which it can lock. It is slipped over the sealing liner preform before the stretching and inflating of the liner and is secured against shifting by means of fixing cams.

REFERENCES:
patent: 3119543 (1964-01-01), Walker
patent: 3169690 (1965-02-01), Scholle
patent: 3206075 (1965-09-01), Scholle
patent: 3226002 (1965-12-01), Walker
patent: 3756392 (1973-09-01), Oehlmann
patent: 3881628 (1975-05-01), Brainerd et al.
patent: 4000834 (1977-01-01), Whitley
patent: 4293079 (1981-10-01), Lytle
patent: 4413757 (1983-11-01), Adler
patent: 4430068 (1984-02-01), Vom Hofe et al.

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