Stand-Up Spout Packaging Pouches refers to a flexible packaging bag with a horizontal support structure at the bottom and a suction nozzle on the top or side; its self-supporting structure can stand on its own without any support and whether the bag is opened or not. The origin of the stand-up pouch originated from the French Thimonier Company. In 1963, Mr. M.Louis Doyen, the CEO of the French Thimonier Company, successfully applied for a patent for the stand-up pouch, which was widely recognized in the American market in the 1990s. Popularized all over the world.
The advantages of the self-supporting nozzle bag: the self-supporting nozzle bag is a relatively novel packaging form, and its biggest advantage over the common packaging forms is portability; the self-supporting nozzle bag can be easily put into a backpack or even a pocket, and can be easily put into a backpack or even a pocket, and can be used with The reduction of the content reduces the volume and is more convenient to carry. It has advantages in improving product quality, strengthening shelf visual effects, portability, ease of use, preservation and sealability. The self-supporting nozzle bag is laminated by PET/foil/PET/PE structure, and it can also have 2 layers, 3 layers and other materials of other specifications. It depends on the different products to be packaged. The oxygen barrier protection layer can be added as needed to reduce the permeability. oxygen rate, extending the shelf life of the product.
At present, the soft drink packaging on the market is mainly in the form of PET bottles, composite aluminum paper bags, and cans. Today, with the increasingly obvious homogenization 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 the incomparable advantages of traditional beverage packaging in printing performance. Because of the basic shape of the self-supporting bag, the display of the nozzle bag The area is significantly larger than that of a PET bottle, and it is better than a package such as a Tetra Pillow that cannot stand. Of course, since the nozzle bag belongs to the category of flexible packaging, it is not suitable for the packaging of carbonated beverages at present, but it has unique advantages in fruit juice, dairy products, health drinks, jelly foods, etc.
The packaging of stand-up pouches is mainly used in fruit juice drinks, sports drinks, bottled drinking water, absorbable jelly, condiments and other products. In addition to the food industry, some washing products, daily cosmetics, medical supplies and other products are used also gradually increased.
The self-supporting spout bag is more convenient to pour or absorb the contents, and can be re-closed and re-opened at the same time, which can be considered as the combination of the self-supporting bag and the ordinary bottle mouth. This kind of stand-up pouch is generally used in the packaging of daily necessities, and is used to hold liquid, colloidal and semi-solid products such as beverages, shower gels, shampoos, ketchup, edible oils, and jelly.