Description

This white vented plastic cap is designed for 63mm (63-485) neck finish containers. Made of durable polypropylene (PP), this cap features a smooth top with side ridges that provide a comfortable grip when opening and closing the container. This cap incorporates a foam liner with a 3/16″ vent size and a foil HIS Liner for HDPE w/5/16″ vent size that provide both pressure and vacuum relief to prevent container leaking, paneling and bloating.

Key benefits:
Fits 63mm 63-485 neck finish containers
Provides sustainable, economic and effective pressure relief
Comes with Circumvent® Y4 foam liner (F-828) w/3/16″ intermediate vent size and AirFoil® YN4 HIS liner ISPE-U10 for HDPE w/5/16″ oversized vent
Foam liner remains in closure to continue venting for the duration of the container’s usage
Vented cap prevents container paneling, bloating and leaking
Helps extend product’s shelf life
Sturdy PP construction
Ideal for packaging food products, chemicals and more