Specifications

Product Name	Aluminum Foil / Metallized Film
Types	Aluminum foil / Metallized film
Thickness	Aluminum foil: 7–12 µm  |  Metallized film: 20–50 µm
Key Features	Light‑proof performance, strong barrier protection and high‑gloss appearance for premium packaging and insulation uses.
Typical Use	Used as a barrier layer in laminated structures to improve oxygen, moisture and light protection, and to enhance packaging appearance.
Typical Applications	Food packaging, insulation materials and general packaging.

About Aluminum Foil & Metallized Film

Aluminum foil and metallized films are widely used as barrier layers in flexible packaging and insulation materials. They help block light, reduce oxygen and moisture transmission and improve shelf life for many products, while also providing a premium, high‑gloss appearance.

Advantages

Light-proof protection

These materials help block light exposure, making them suitable for products sensitive to light such as coffee, snacks, seasonings and certain chemical or industrial products.

Strong barrier performance

When laminated with PET, PE, BOPP or other layers, foil and metallized films provide enhanced barrier protection against oxygen and moisture, supporting improved freshness and product stability.

High gloss and premium appearance

Metallized film in particular offers a bright metallic look with high gloss, improving shelf appeal while maintaining good barrier performance at a lighter weight than full foil in many packaging designs.

Flexible use in laminations

Aluminum foil and metallized layers can be combined with different structures to meet specific barrier targets, sealing needs and mechanical strength requirements for packaging and insulation applications.

Applications

Food packaging

Used for snacks, coffee, tea and other foods requiring better barrier and light protection to support freshness and aroma retention.

Insulation

Used in insulation structures where reflective and barrier properties help improve thermal performance and moisture protection.

General packaging

Suitable for flexible packaging applications needing a metallic look or enhanced barrier protection for product stability.

In summary, XIYONG Aluminum Foil / Metallized Film options provide light‑proof protection, strong barrier performance and high‑gloss appearance, making them a reliable choice for food, insulation and packaging applications.