What is High Barrier Film

High barrier film definition:

The high barrier film is a film having a multi-layer structure in which a material having a high gas barrier property is extruded simultaneously with a polyolefin having a high heat-seamability and a high moisture barrier property.In another word,it is a flexible film that prevent water, oxygen, light and other elements from entering or exiting a product’s packaging.

high barrier co-extrusion thermoforming bottom film
high barrier co-extrusion thermoforming bottom film

It is used in various flexible packaging applications including:

Bags
Pouches
Blister packaging
Forming webs and lidding

We are barrier film supplier in China, what we can provide as below:

1-  7 Layer EVOH Co-extruded Film

2-  11-LAYER EVOH/PA/PE CAST FILM

3-   high barrier co-extrusion thermoforming bottom film

4-   Barrier Vacuum Bag