Packaging

Details Packaging Packaging

1995-07-11

1997-09-23

Coan, James F.

Package making

Methods

Forming or partial forming a receptacle and subsequent filling

531331, 53468, 53559, 141348, B65B 700, B65B 4700

Patent

active

056692080

ABSTRACT:
A container or group of containers formed in thermoformable and heat-weldable material and including an inlet having inlet wall portions which are elastic so that the inlet is self-closing prior to permanent sealing. A blow-molding system for the manufacture of such containers or group of containers includes a forming station for forming a group of containers with respective inlets or a group of containers with a common inlet. A filling station is located downstream of the forming station.

REFERENCES:
patent: 2813799 (1957-11-01), Bender et al.
patent: 3092940 (1963-06-01), David
patent: 4132334 (1979-01-01), Danks
patent: 4760933 (1988-08-01), Christner et al.
patent: 4907394 (1990-03-01), Tschepke et al.
patent: 4924923 (1990-05-01), Boehmer et al.
patent: 5465767 (1995-11-01), Harms et al.

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