Multi-layer containers and preforms

Details Multi-layer containers and preforms Multi-layer containers and preforms

1997-04-28

1999-07-27

Weaver, Sue A.

Bottles and jars

Multilayer barrier structure

Coating or lamination

215 121, 215375, 428 357, 4285428, B65D 102, B65D 2302, B65D 2308, B32B 102

Patent

active

059275251

ABSTRACT:
A multi-layer preform for forming multi-layer containers includes an extruded inner barrier layer, said inner layer having an upper portion adapted to be formed into an upper portion of a container, an intermediate portion adapted to be formed into an intermediate portion of a container, an extruded and a base portion adapted to form a base portion of a container. The preform includes an outer injection molded layer.

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