NEW! Vented Liners and Closures

Now available from Mold-Rite Plastics and M-Industries


Request Free Samples


Request Free Samples of Vented Liners and Vented Child-Resistant Closures

Why A Vented Liner?

High “returns and allowances” associated with packaging failures

New products don’t pass product development tollgates; sent back
upstream to reformulate/dilute optimal formula

Production line investments to fix packaging distortions

Treating bottles with fluorination to mitigate paneling and distortions

Modifications to plastic container design/tooling to add strength and
wall thickness

Additional plastic resin used to enhance package strength/rigidity

Vented Liner Options


  • High-performance vent designed to quickly balance internal and external pressures on bottles
  • 136% greater venting area than competitors
  • 58% faster airflow than competitors
  • Ideal for concentrated solutions (i.e., cleaning agents, agrochemicals), improving shelf life
  • Proven to perform better than any other venting product in the market


  • Smaller vent greatly reduces cost
  • 24% more airflow than our closest competitor

Simply complete the form at right to request your free samples.

“Traditionally in order to prevent bloating or paneling, the options were limited and costly. Packagers would need to treat bottles with a flourination, modifications might need to be made to containers and wall thickness would need to be added to increase the strength of the bottle. Vented liner technology offers a much more cost-effective option.”

Jason Stull

- Vice President, Business Unit Manager
Food, Personal Care, Household Chemical