Well-sealed packages protect foods from rapid spoilage and external influences. They are the only way to make long-distance transport possible. Nowadays, modern consumers pay attention to their environmental relevance. That’s why the Kwik Lok Corporation developed Eco Lok, the world’s first sustainable bag closure.

The new Eco-Lok product, used as a closure on consumer food products such as bread loaves, is formulated with a plant-based biopolymer called NuPlastiQ® that requires up to 20% fewer greenhouse gas emissions to produce than standard plastic bag closures.

In this respect, the Eco-Lok brings with it all the qualities of the well-known Kwik Lok plastic closures. The closure is reusable – up to one hundred times or more if necessary and is now also recyclable, and after use it can be disposed of with a clear conscience.

Like all the previous ones, this closure can also be printed for information and marketing purposes, or combined with paper flags. Moreover, it is metal detector compatible, and is a new highlight in the next sustainability report.

“Kwik Lok is proud to lead the way for a more sustainable future, maintaining safety and quality standards and preserving the environment for customers, employees, and the planet,” said Don Carrell, CEO of Kwik Lok Corp. “Our customers are demanding more sustainable packaging solutions and Eco-Lok is a high-quality product that reduces the carbon footprint of our customers.”

The proprietary technology from BioLogiQ used to make Eco-Lok converts plant-based carbohydrates, such as corn and potatoes, into the NuPlastiQ® material that is manufactured into Eco-Lok bag closures. Using a 100% natural, renewably sourced plant-based resin that requires less fuel to produce than traditional plastics, NuPlastiQ® helps reduce greenhouse gas emissions and overall material use.