South Korea PP, PS Evoh Barrier Sheet

Our PP, PS multi-layer barrier sheet is an essential material for such food packaging as for extended long shelf life containers to keep fresh taste, flavor, ordor, color and moisture etc of food inside over 6 months.

These kinds of excellent characteristics of PP and PS multi-layer barrier sheet are fabricated by evoh or PA layer in the middle of sheet which acts as a barrier against incoming gases, especially oxygeon, from outside the container and outgoing flavor, moisture from inside.

Plastech\'\'s high quality PP, PS multi-layer barrier sheet is the solution for ready-made menus, desserts, beverages etc to stock them for long time like over 6 months at even room temperature without any changes in freshness.

Multi-layer sheet like 7 layer is not easy to produce without any problems in barrier property because inner evoh barrier film is very thin and so a kind of barrier layer breakage can occur when thermoformed deeply, which can cause critical troubles. So extruding machine should be strictly reliable and stable to produce quality multi-layer sheet.

Our modernised USA david-stantard line gurantees evoh layer stability and long shelf life of food in the container through stable and excellent elongating evoh barrier film inside the sheet.