Double Zero Foil
Its thickness is approximately one-tenth the diameter of a human hair. Despite this thinness, it maintains excellent flexibility and outstanding barrier properties, making it one of the preferred packaging materials in the food, pharmaceutical, and high-end industrial sectors.
6micron Double Zero Aluminum Foil | For Food Composite Packaging / Pharmaceutical Packaging | Customizable Width
6-micron (0.006mm) aluminum foil is classified as a "double-zero foil". Common alloys are 1235 (suitable for food contact) and 8011 (suitable for industrial lamination).
Despite its thinness, a 6-micron aluminum layer blocks over 99% of oxygen, light, and moisture, forming an effective protective barrier. The finished product typically has one bright side and one matte side to meet lamination or printing requirements.
It is widely used in fields with extreme demands for freshness preservation and lightweight performance, often serving as the "barrier layer" in composite materials.

Applications
The core applications of 6-micron aluminum foil can be summarized as "the cornerstone of high-barrier packaging and advanced electronics industries." With its extremely thin thickness, it plays a key role in food and pharmaceutical preservation, new energy and electronics, as well as other everyday and industrial applications.
High-Barrier Packaging: Used in food packaging, pharmaceutical packaging, tobacco, and other packaging.
Electronics & New Energy: Used as the aluminum-plastic film for lithium-ion batteries, capacitor foil, etc.
Daily Goods: Decorative composite materials, patterned cards, etc.
Building Insulation: Used as reflective insulation material for walls or roofs.
Electronics: Used for electrodes and electromagnetic shielding in printed circuit boards and LCD panels.
Cable Shielding: Used as a shielding layer for communication and power cables to prevent signal interference.
Automotive: Used in the manufacture of radiators, heat exchangers, and air conditioning systems.
Aerospace: Used in some signal shielding devices and special component manufacturing.

Packing and Shipping
Each aluminum foil is tightly wound and wrapped in a protective plastic sleeve to prevent damage and contamination. Rolls are placed in reinforced cartons with adequate cushioning to ensure safe transit. For bulk orders, multiple cartons are securely packed onto pallets and shrink-wrapped to prevent shifting. All packages are clearly labeled with product details, handling instructions, and shipping information. We partner with reliable carriers to ensure prompt and safe delivery, with tracking provided to keep you updated on shipment status.

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