Who are SmartSeal?

What is it?

SmartSeal are technology owners of packaging valves for no-spill and dispensing applications. Today we offer our FLEX line of closures for beverage applications on PET Bottles which are lightweight and enable a mess free and convenient consumer experience.


Our mono material valve technology is available through our open source innovation platform which we call SmartSeal Inside. Our valves can be integrated with any closure or dispensing system on any kind of packaging.


Our valves are used for an increasingly diverse range of packaging formats. No-spill, dispensing, and unique filling and multi-serve applications for both rigid or flexible packaging are made possible with our valve technology.

About us

SmartSeal has since 2001 researched and developed technology for closures controlling the flow of liquid from bottles and pouches.

SmartSeal design and manufacture the Flex closures. These spill-proof closures have been sold to markets worldwide since 2012 and the closure technology is increasing its presence all over the world.

SmartSeal is the inventor and owner of the SmartSeal spill control closure technology, who also licence the technology to companies that wish to use it for their own products.

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