Composite film designed for automatic milk powder packaging lines.

Gravure Printing → Dry Lamination → Inspection → Slitting → Packaging

1. High Barrier Properties 

Moisture & Oxygen Barrier: Features a metallized layer (e.g., VMPET) to block light and moisture effectively.

Water Vapor Transmission Rate (WVTR): ≤ 1 g/m²·24h

Oxygen Transmission Rate (OTR): ≤ 5 cc/m²·24h

2. Superior Sealing & Runnability 

Powder-Resistant Sealing (Seal-Through-Contamination): Specifically engineered to seal securely even when milk powder dust contaminates the seal area.

Low Sealing Initiation Temperature: Low SIT ensures fast sealing without overheating the product.

Stable COF: Consistent Coefficient of Friction (Inner/Outer) ensures smooth operation on high-speed automatic packing machines.