Microvent® Induction Liners are made with an aluminum foil seal to provide multiple functions in one compact solution. The aluminum foil can be high-frequency induction sealed to the opening of a container, providing a tight seal around the container edges for improved liquid seal and tamper evidence.

The Microvent® Universal Liner is an induction liner for agrochemicals that is engineered with advanced roll-off properties and a wide induction sealing window for easier induction sealing.

the benefits of Microvent® Induction Liners for container venting

Equalize pressure to prevent containers from bloating or collapsing without leaking

Enable the use of thin-walled, light-weight packaging

Easily adaptable to existing cap-lining equipment

No need to modify or redesign cap/closure

Available in a wide array of sizes that simply replaces any existing liner material

Typically no design change necessary to existing cap

Flexible to work with — peelable or permanent welds for HDPE and PET bottles

Easier induction sealing due to the wide sealing window engineered into the Microvent® Universal Liner