Cailong

Structure:

Key Property:

Ultra high oxygen resistance: reduces the entry of oxygen into the
packaging, preventing product oxidation and deterioration.  Moisture resistance: prevents moisture infiltration and keeps the product
dry.

 Light blocking: Avoid the impact of light on the product, especially on items
that are sensitive to light.

Environmental Protection: Compared to traditional plastic packaging
materials, aluminum coated paper is easier to recycle and degrade, making
it more environmentally friendly.

Printable: Can directly print on paper , to reach a bright appearance, and
enhances the packaging grade of the product. Due to these excellent properties, high barrier metallized paper is widely used
in packaging in many fields such as food, medicine, cosmetics, etc.

Applications:

Aluminum metallized paper (or simply metallized paper) is widely used due to its metallic luster, excellent barrier properties (against moisture, oxygen, and light), and decorative appeal. Key application areas include:

1. 1、Food Packaging:​ For products like snack bags (chips, crackers), chocolate inner wraps, tea bags, and coffee packaging, primarily for moisture barrier and freshness preservation.
2. 2、Tobacco Packaging:​ Commonly used as the inner liner paper (cigarette lining) and for cigarette packs, providing moisture protection and a premium look/feel.
3. 3、Pharmaceutical/Cosmetic Packaging:​ As backing foil for blister packs (pharma) and for cosmetic boxes, offering product protection and an enhanced visual presentation.
4. 4、Gift & Consumer Goods Packaging:​ For gift boxes, wine labels, and general label stock, where it adds significant visual appeal and a quality impression.
5. 5、Industrial Uses:​ Including shielding layers for some electronic components and decorative surface films for construction materials.

Its environmental profile (often recyclable and easier to degrade than full laminates) is also driving its adoption as a substitute for some aluminum-plastic composite materials.

Physical properties：