Epoxy coated aluminum foil for closure This aluminum foil is coated with a layer of epoxy resin on the surface, which has excellent sealing and corrosion resistance, and is commonly used for packaging of products such as food, cosmetics and medicines. Coated aluminum foil for closure usually adopts 8011 and 3105 alloys, with a thickness range of 0.18-0.4mm, and the product surface is treated with phosphochromate and DOS.

What is epoxy coating?

Epoxy coating is a coating material composed of epoxy resin and curing agent, which has excellent wear resistance, adhesion, acid resistance, environmental protection and practicality, and is suitable for protecting and decorating a variety of surfaces. Suitable for a variety of applications, especially for closure manufacturing. Epoxy paint is available in a variety of colors and can be used as a primer or topcoat.

Epoxy coated aluminum foil is suitable for closure specifications:

Advantages of epoxy coated aluminum foil for bottle caps:

1. High sealing performance: Epoxy coating provides excellent sealing performance, which can effectively prevent air and moisture from entering the container, keeping the contents fresh and quality.

2. Corrosion resistance: The coating can prevent the aluminum foil from chemically reacting with the contents, especially suitable for packaging of acidic or alkaline contents.

3. Good mechanical properties: Aluminum foil has high strength and toughness, can withstand certain mechanical pressure, and is not easy to tear.

4. Easy to process: Aluminum foil is soft and easy to form, suitable for a variety of closure forms, such as press closure, pull closure and heat sealing.

5. Safety: non-toxic and odorless, safe and hygienic.

6. Environmental protection: green and environmentally friendly, economically recyclable.

7. Beautiful appearance: Provide a variety of colors and gloss to enhance the appearance.

Epoxy painted aluminum closure sheet uses:

1. Bottle caps, closures and vials for the pharmaceutical industry.

2. "Anti-theft" closures for the pharmaceutical industry/beverages.

3. Caps and containers for the cosmetics industry.

4. ROPP caps, PP caps, anti-theft caps for wine and beverages.