Snacks Packing Pouch is a self-supporting pouch type, which refers to a soft packaging bag with a horizontal support structure at the bottom that does not rely on any support and can stand on its own regardless of whether the bag is opened or not. Stand-up pouches have advantages in improving product quality, enhancing shelf visual effects, portability, ease of use, freshness preservation, and sealability.
Snacks Packing Pouch is laminated with PET/foil/PET/PE structure, and it can also have 2 layers, 3 layers and other specifications. According to the different products of the packaging, an oxygen barrier protective layer can be added as needed to reduce the oxygen transmission rate. Extend the shelf life of the product.
https://www.biofoodbag.com/eco-friendly-packaging-bags/pet-food-bag/dog-treat-stand-up-pouch.html