PE/PA/PE Co-extruded Film

1. Molecular Barrier for Peak Air Retention
The core PA (Nylon) layers form an incredibly dense molecular defense, effectively preventing air permeation. This ensures that downstream air-column bags and bubble films maintain pressure over extended periods, eliminating the issues of deflation and leakage during logistics.

2. Steel-Like Resilience & Superior Puncture Resistance
The 9-layer symmetrical co-extrusion structure provides the film with exceptional puncture and tear resistance. Even when packaging industrial goods with sharp edges, it ensures that air chambers remain unpunctured under pressure, providing stable cushioning.

3. High Burst Resistance & Reliable Load-bearing
The precise PA/PE ratio significantly enhances the film’s elongation and burst pressure. This allows the final packaging to maintain structural integrity without bursting or losing pressure, even under severe impact or heavy stacking.

4. Excellent Stress Balance for Efficient Conversion
The 9-layer symmetrical process achieves excellent internal stress balance, ensuring superior film flatness. It remains stable and resists curling or edge-waving during high-speed conversion, which, combined with consistent seal performance, significantly boosts production yields.