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Rieke developed the first retractable spout for pails, the FLEXSPOUT , which became the first commercial product made from polyethylene. In the 1950s, Rieke developed the POLYGRIP plastic crimp-on closure which became the standard for the fiber drum
Citadel Plastics Holdings, Inc is a Wayne, PA-based company in the Manufacturing sector.
Innovative Injection Technologies is a West Des Moines, IA-based company in the Manufacturing sector.
Maple City Rubber Co Inc is a Norwalk, OH-based company in the Manufacturing sector.
AK Rubber Products is a Elkhorn, WI-based company in the Manufacturing sector.