Product Details: PA/PE Composite Film

PA/PE composite film is a high-barrier flexible packaging material made by co-extrusion or lamination of Polyamide (PA) and Polyethylene (PE) layers. It combines the outstanding oxygen barrier, oil resistance and toughness of PA with the good sealing performance, moisture resistance and low-temperature resistance of PE. Widely used in food packaging, industrial parts packaging, electronics, chemical products and daily necessities.

Product Specifications

Item	Parameter	Optional Range
Material	PA + PE Composite	Multi-layer co-extruded / dry lamination
Total Thickness	Standard: 60–120 μm	50 μm, 60 μm, 70 μm, 80 μm, 90 μm, 100 μm, 110 μm, 120 μm
Width	Customizable	100 mm – 2000 mm
Length per Roll	Customizable	500 m, 1000 m, 1500 m, 2000 m, 3000 m
Color	Transparent	Custom printing (up to 8 colors)
Surface Treatment	Corona treated	For better printing & lamination
Tensile Strength	≥ 40 MPa	MD & TD directions
Elongation at Break	≥ 400%	Good flexibility & stretchability
Oxygen Transmission Rate (OTR)	≤ 5 cm³/(m²·24h·0.1MPa)	Excellent barrier property
Water Vapor Transmission Rate (WVTR)	≤ 3 g/(m²·24h)	Outstanding moisture resistance
Heat Sealing Temperature	110–140 °C	Stable sealing at wide temp range
Application Temperature	-40 °C to 80 °C	Suitable for freezing & room temp storage