Introduction To Stand-up Bags

A self-standing bag refers to a flexible packaging bag with a horizontal support structure at the bottom, which can stand on its own without relying on any support and whether the bag is opened or not.
Stand-up pouches are a relatively new form of packaging that have advantages in many aspects such as improving product quality, enhancing shelf visual effects, being portable, convenient to use, fresh-keeping and sealable. The stand-up bag is made of PET/foil/PET/PE structure laminated. It can also have 2 layers, 3 layers and other specifications of materials. Depending on the different products packaged, an oxygen barrier protective layer can be added as needed to reduce the oxygen permeability. , extend the shelf life of the product.