USA – Alcoa Closure Systems International (ACSI) has introduced new dairy closures which it claims prevent leaks and keep products fresh and secure, as well as being easy to open.

The Seal-Max 38mm is designed for HDPE and PET containers and will be available in a range of sizes with either screw-on or snap-screw designs from May this year. ACSI has said that the closures are easy to reseal according and feature an in-shell moulded liner designed to eliminate leaks.