Dispensing package for dispensing liquids

Details Dispensing package for dispensing liquids Dispensing package for dispensing liquids

1989-02-02

1990-06-05

Shaver, Kevin P.

Dispensing

Resilient wall

With flow controllers or closures

222207, 222185, 222519, 222548, B65D 3700

Patent

active

049306685

ABSTRACT:
A dispensing package for dispensing liquid comprising an injection blow molded container having a flexible body and a neck comprising an outer wall and an inner wall. The inner wall defines a dispensing opening. A closure has a transverse wall, a peripheral skirt and a peripheral foot for engaging a flat surface. Threads between the closure and the outer wall hold the transverse wall in sealing engagement with the inner wall of the neck for closing the dispensing opening. The closure is movable axially relative to the container between a first position sealingly engaging the neck of the container and a second position wherein fluid is permitted to flow to an outlet in the skirt so that when the wall of the container is flexed a portion of the contents is dispensed.

REFERENCES:
patent: 4324349 (1982-04-01), Kaufman
patent: 4516697 (1985-05-01), Dreps et al.
patent: 4635828 (1987-01-01), Kaufman
patent: 4645097 (1987-02-01), Kaufman
patent: 4763817 (1988-08-01), Lee

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