Bread has been a staple of human diets for thousands of years. In fact, the very sustainability of many Western societies has been based on this simple, yet widely appreciated, food source.

Kwik Lok is adding to this sustainability by introducing Eco-Lok closures, which provide the following benefits:

  1. Up to 20% less fossil fuel based resin than standard polystyrene closures. 

  2. Up to 15% fewer greenhouse gas emissions (GHG) than standard polystyrene.

  3. Closures keep food fresh, reducing food waste. And, they're reusable.


Eco-Lok closures are made with our NuPlastiQ BioPolymer, which is a 100% natural, renewably sourced, plant-based biopolymer. NuPlastiQ contains 100% USDA Certified Biobased Content.

What a simple, yet powerful,  way to help the environment!



Eco-Lok and Kwik Lok are registered trademarks of Kwik Lok Corporation.

Abstract Bridge

 Bread Packaging Has Never

Been So Sustainable.