Microvent® Packaging Vents provide a simple, yet technologically advanced solution to manage differential pressure within a container. From maintaining container shape at the point-of-purchase to meeting stringent regulatory guidelines that require ventilation for heavy-duty chemicals, Microvent® Packaging Vents deliver consistent and effective container venting results.

Liquids, powders and granular products that contain active ingredients such as peracetic acid, hydrogen peroxide and bleach can emit significant amounts of gases within their containers. If these gases are not allowed to escape, the product's packaging can bloat, leak or even burst. When liquids are dispensed from a container without the free exchange of airflow, their containers can collapse. Temperature and altitude changes which occur during shipping can also cause extreme pressure changes, often resulting in leakage and product contamination.

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