StarOne Group

The Drop-Top™, a container closure and delivery system, features an internal, multi-cavity design that stores up to three separate doses of ingredients, including liquids, powders, gases, granules, or tablets. The dispensing closure technology increases the shelf life of products that are not stable in oxygen or aqueous solutions, and stores highly sensitive products that cannot have any contact with the environment or specific ingredients.

An aluminum-laminated induction foil seals the ingredients and is activated by turning the top 360°, cutting the seal inside the chamber, and releasing the ingredients into the main container. The Drop-Top dispensing technology is available with up to three chambers.

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NASA Tech Briefs Magazine

This article first appeared in the July, 2014 issue of NASA Tech Briefs Magazine.

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