Polyko Fresh Bag is a single-material zipper bag designed to keep food fresh for an extended period.
Unlike conventional storage films, it contains naturally derived minerals that actively help preserve freshness by slowing oxidation and spoilage, while maintaining the original taste and aroma of food.
These minerals work within the film structure to reduce oxygen and moisture transmission, and protect against external factors that cause quality degradation.

Its single-material composition makes it easy to recycle without the need for complex separation processes, significantly reducing environmental impact.
The film offers exceptional transparency for clear visibility of contents, and superior strength to resist tearing and deformation.
These properties make it ideal for storing freshness-sensitive items such as fruits, vegetables, meat, seafood, bread, and nuts.

Made from BPA-free materials, Polyko Fresh Bag is safe for food contact and suitable for refrigeration, freezing, and microwave defrosting.
It prevents odor absorption and moisture loss, ensuring that your food retains its original taste and aroma even during long-term storage.
Its smooth, hygienic surface also makes it reusable after washing, supporting an eco-friendly lifestyle.

POLYKO Inc. is a leading Korean manufacturer of plastic packaging materials, specializing in PE, PP, and EVA film extrusion, zipper production, and zipper bag converting. With over 20 years of experience, we offer one-stop packaging solutions for apparel, food, baby products, and industrial use. 

Our factory is equipped with advanced extrusion and converting lines, ensuring stable quality and fast delivery. We support OEM/ODM orders, small MOQs, and eco-friendly materials. 

POLYKO is committed to quality, flexibility, and long-term partnerships with global clients.