Dispensing package with a self-sealing closure constructed from

Details Dispensing package with a self-sealing closure constructed from Dispensing package with a self-sealing closure constructed from

1997-08-21

2000-06-27

Huson, Gregory L.

Dispensing

Collapsible wall-type container

Nonmetallic

222494, 264259, B65D 3508

Patent

active

060795948

ABSTRACT:
A dispensing package for fluid products and the like comprises a container shaped to receive and retain a fluid product therein, and includes a discharge aperture therethrough. A self-sealing closure includes a marginal flange portion, and a head portion with an orifice which opens and closes in response to the application of a predetermined discharge pressure. The flange portion of the closure is positioned about and encloses the discharge aperture, and is constructed from a thermoplastic material, which is heat fused to the container to form a secure interconnection and fluid seal therebetween.

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