Peel-Off End: This cap has a foil or aluminum foil sealed in the cap ring with a label on the foil. By pulling on the tab, the foil easily separates from the ring, allowing the can to be opened. Peel-off lids are common on food packaging such as tuna, milk powder cans, and nut boxes. Aluminum closures usually use 8011 aluminum foil and 1050 aluminum foil.

Aluminum closure sheet specifications for bottle caps

Paint peel-off end caps with aluminum foil finish:

1.Double-sided painted aluminum foil

Double-sided epoxy varnish, 1.5gsm per side, etc.; varnish can also enhance the durability of aluminum foil, making it suitable for packaging needs in different environments.

Has excellent corrosion resistance and protective properties. It effectively prevents the aluminum foil surface from being affected by environmental factors, chemicals, and oxidation, and maintains the smoothness of the aluminum foil appearance.

2. One side is varnished and the other side is painted

Gold/yellow: 5-6g/m2 on both sides, 2-3g/m2 on one side. White/red/black/blue: double-sided coating 10-13g/m2.

Use environmentally friendly, food-grade coatings that meet industry standards.

3. Heat sealant on one side and varnish on the other side

Can withstand high temperature and hot pressure. Heat sealing digestion can be heat sealed with tinplate.

Good adhesion and sealing properties, often used in food and pharmaceutical packaging.

Advantages of POE aluminum foil cover:

1. Good moisture-proof performance

2. Good sealing and long preservation time

3.Easy to open

4. Exquisite appearance and various colors

5. Lightweight and widely used