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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
IMEX Packaging is a Matthews, NC-based company in the Manufacturing sector.
UNIVERSAL GRAVO-PLAST INC. is a Scarborough, ON-based company in the Manufacturing sector.
Bagcraft Papercon is a Chicago, IL-based company in the Manufacturing sector.
Plasticoid Co Inc is a Elkton, MD-based company in the Manufacturing sector.