Two Layers AL+PET Polyester Laminating Foil Printing Material

Two-layer AL+PET (Aluminum + Polyester) laminated foil is a versatile polyester material designed for packaging, insulation, printing, etc. The product combines the strength and barrier properties of aluminum foil with the flexibility and printability of PET (Polyethylene Terephthalate) polyester, resulting in a laminate that excels in both form and function.

Key Features and Specifications
1. Aluminum (AL) layer: A strong barrier that provides moisture, UV and gas resistance.
2. Polyester (PET) layer: Adds flexibility, strength and an ideal printing and laminating surface.
Varies depending on specific application needs, typically ranging from 12 to 30 microns in thickness. Thickness and density can be customized.

Thermal and Electrical Properties
Heat resistance: resistant to high temperatures, suitable for hot and cold applications.
Insulation properties: effectively blocks heat and light, forming an ideal thermal insulation layer.
Electrical conductivity: Aluminum foil provides some electrical shielding, which is beneficial for electronic applications.
Barrier strength: excellent barrier to oxygen, moisture and other environmental factors.

PET layer provides a smooth, stable surface suitable for a variety of printing techniques, including flexographic, gravure, and digital printing. Ideal for designs that require precision and clarity.