Vent/Air  release

Vent/Air Release


Plastic Belly Button (One-Way Valves)

The plastic button, also known as a one-way valve, was originally designed for freshly roasted coffee, to circulate the oxygen inside the bags to keep the beans as fresh as possible.
Availability: local production only

Perforation Holes

If your product requires ventilation but does not require the air to flow one way, there are other alternative ways to release air from inside the bag. With special laser technology, we create perforation holes (offshore production only). Those micro-perforation holes create air circulation inside the pouches.
Availability: offshore production only
  • Coffee or tea packaging
  • Pet food packaging
  • Fermented products with active ingredients and bacteria culture