The advantages of the self-supporting spout bag: the self-supporting spout bag is a relatively novel packaging form. Compared with the common packaging form, the biggest advantage is portability; the self-supporting spout bag can be conveniently placed in a backpack or even a pocket, and can be used with The content is reduced and the volume is reduced, making it easier to carry. It has advantages in many aspects such as upgrading product grades, strengthening shelf visual effects, portability, convenient use, freshness preservation and sealability. The self-supporting nozzle bag is laminated with PET/foil/PET/PE structure, and it can also have 2 layers, 3 layers and other specifications. It depends on the different products of the package. An oxygen barrier layer can be added as needed to reduce the permeability. The oxygen rate extends the shelf life of the product.
At present, the packaging of soft drinks on the market is mainly in the form of PET bottles, composite aluminum paper bags, and cans. Today, with the increasingly obvious homogeneity competition, the improvement of packaging is undoubtedly one of the powerful means of differentiated competition. The self-supporting spout bag combines the repeated packaging of PET bottles and the fashion of composite aluminum paper bags. At the same time, it also has an unmatched advantage in printing performance that traditional beverage packaging can not match. Due to the basic shape of the self-supporting bag, the display area of the spout bag is Significantly larger than PET bottles, and better than packaging such as Tetra Pak pillows that cannot stand up. Of course, since the spout bag belongs to the category of flexible packaging, it is not currently suitable for the packaging of carbonated drinks, but it has unique advantages in juice, dairy products, health drinks, jelly foods, etc.