Fertilizer Vent Liner and Seals

Construction consisting of:

·      100% oleophobic ePTFE Membrane (in contact with liquid)

·      Porous polyethylene foam (thickness can be customised)

Containers Can be Vented via cap thread without hole on the cap

No Hole required in cap,if venting requirement is not enough.

Directly Venting Liners provide liquid resistance and airflow for containers

Cap vent liner can equalize pressure for containers and bottles that could otherwise bloat, collapse or leak. These unique inserts for cap and closures seal to the container and provide consistently high airflow for venting and excellent liquid resistance to prevent leakage while maintaining container integrity.