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Self-sealing closure

The Cap'N Lock closure system from Preferred Closures (Northbrook, IL) has a spill-resistant, one-piece cap that locks into place with a lock sealing system, patent pending.
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FILED IN:  Package Component  > Closures
     

For use in the food and beverage medical chemical industries as well as in industrial settings. Can be customized: 14-oz and 8-oz versions are stock items. Made of PP with HDPE lids.

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