Co-ex PE/EVOH/PE

Excellent Moisture Barrier: The primary function. Keeps the pulp dry and prevents moisture from transferring in or out.

Good Heat Sealability: Allows for easy sealing of lidded containers (e.g., food bowls, takeaway containers).

Cost-Effective: PE, in particular, is a low-cost polymer.

Flexible and Durable: Adds tear resistance to the pulp structure.

Common Uses:

PE: Used for general moisture protection for dry foods, non-food consumer goods, and electronics packaging.