Closure Systems International launches lightweight 38mm closure design

Closure Systems International’s new Extra-Lok 38mm OD closure for non-carbonated beverage applications provides robust sealing performance and capping application in a new lightweight cap design.

The closure is engineered to be up to 30% lighter than standard 38mm profiles, making it the lightest two-piece 38mm closure on the market.

The liner system enables customers to reduce their bottle finish thickness without compromising performance.

It is compatible with existing 1842, 1843, and 1845 bottle finishes in either a crystallized or non-crystallized format.

The cap’s features also ensure safe opening for the consumer.

The closure is designed to maintain a secure seal on all types of filled packages, including hot-fill vacuum packages.

If there is post opening product spoilage, the design ensures a safe consumer opening experience by venting any generated excessive pressure.