Baxter Travenol Laboratories, Inc.

William D Johnston

Leonard F Czuba

R Daniel Webster

Masanori Nagata

Shigeki Imano

Warren J Bull, Iii

Richard J Von Drasek

Yasuhiko Hori

A film laminate for flexible containers capable of containing a product to be maintained and removed under sterile conditions. The film laminate having an outside layer of linear low density polyethylene, a gas barrier layer, a core layer of polyamide, and an inside layer of linear low density polyethylene. The layers being bonded together by a polyurethane adhesive.

Film laminate with gas barrier for sterile flexible containers

A film laminate for flexible containers capable of containing a product to be maintained and accessed under sterile conditions. The laminate having an outside layer of linear low density polyethylene, a core layer of nylon, an inside layer of linear low density polyethylene and two layers of a polyurethane adhesive for bonding the layers.

Film laminate for sterile flexible containers

A laminate film for producing a flexible container comprising an outermost layer made of polyethylene terephthalate or biaxially oriented polypropylene, an intermediate layer made of a polyamide optionally layered with a highly transparent resin, and an innermost layer made of a transparent heat-sealable resin.

Laminate film for flexible containers

A single-dose liquid container for storage in a sterile condition within an overpouch includes a hang flap portion which is folded over within the overpouch to minimize storage requirements. To prevent adhesion between the hang flap portion and the underlying container body portion upon subsequent autoclaving of the combined container and overpouch the hang flap is formed with a depressed field portion within which a plurality of raised rib-like spacer portions are provided to minimize the contact area between the hang flap and the body section.

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Buffalo Grove, IL, United States of America

William D Johnston