For aluminum spirits screw caps, there are many popular size in spirits industry, such as 28x16mm/ 30x35mm/ 30x44mm/ 30x50mm/ 31.5x44mm with PE liner or non-refillable plastic pourer.

The thickness and material of aluminum screw caps is 0.23mm, 8011 aluminum alloy. 

       The six different print color could be printed on both top and side of screw caps ，top embossing and Flexographic closure can be also workable in the production.

       For new clients, the order could be started from 50000pcs with each item.  

http://www.lpclosures.com/