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PLI-VALV® vents are externally applied to your pet food packaging while remaining transparent. The design allows excess air to evacuate from inside the package, keeping your products fresh and protected during transit and storage. In addition, PLI-VALV® vents create a barrier against pests and insects, preventing infestation and damage to your product. Finally, our vents ensure that your packaging retains its shape and structure, preventing bricking and resulting in a visually appealing package that enhances your brand and product image.

Vent Benefits to Pet Food Packaging:

  • Consistent and fast air evacuation
  • Eliminates package bricking
  • Allows for reduced storage space
  • Protects against product infestation
  • Applied on the outside of packaging
  • Easy and fast external application (60-300+ per minute)
  • PLITEK® designed, installed, and serviced application equipment


  • Consistent venting performance
  • Transparent
  • Low profile design
  • Pressure sensitive adhesion, no heat-sealing needed
  • Conformability to contoured surfaces
  • Optional metalized material
  • Optional integrated filter

With PLI-VALV® pet food packaging vents applied on the outside of packaging, pet food manufacturers can now ensure a consistent and efficient air flow, preventing spoilage and extending the shelf life of their products. Additionally, our vents are easy to use and provide a practical solution for pet food packaging, ensuring the highest quality product for pet owners.

PLITEK® is an ISO 9001:2015 and ISO 13485:2016 certified global converting leader.