Introduction of Spout Pouch
Stand-up spout pouch refers to a kind of flexible packaging bag with horizontal support structure at the bottom and nozzles at the top or side; its self-supporting structure can stand on its own without leaning on any support as well as regardless of whether the bag is opened or not. Stand-up spout pouch originated from the French Thimonier company, in 1963 when the CEO of the French Thimonier company McLaws Doyen (M. Louis Doyen) Mr Stand-up spout pouch patent application was successful, to the 1990s in the U.S. market has been widely recognised, and then promote the prevalence of the world.
Stand-up spout pouches are a relatively new form of packaging, the biggest advantage over common forms of packaging is portability; stand-up spout pouches can be conveniently placed in backpacks or even pockets, and can be reduced with the contents of the reduced volume, more convenient to carry. It has the advantages of upgrading the product grade, strengthening the visual effect on the shelf, portable, convenient to use, freshness preservation and sealability, and so on. Stand-up spout pouches are made of PET/foil/PET/PE structural laminates, and can also be 2-layer, 3-layer and other specifications of the material, depending on the different products packaged, according to the need to increase the oxygen barrier protective layer, reduce the rate of oxygen permeability, and prolong the product's shelf-life period.
Soft drink packaging on the market, to PET bottles, composite aluminium paper package, cans as the main form, in the increasingly obvious homogeneity of competition today, packaging improvement is undoubtedly one of the powerful means of differentiation of competition. Stand-up spout pouches both PET bottles repeated packaging and composite aluminium paper package of fashion, while in the printing performance also has a traditional beverage packaging can not be compared to the advantages of the basic shape of the pouch due to the use of stand-up spout pouches so that the pouches show an area significantly larger than PET bottles, and is better than can't stand up to a class of Bailey's packages. Of course, because the pipette bag belongs to the category of flexible packaging and therefore does not apply to the packaging of carbonated beverages, but in the fruit juice, dairy products, health drinks, jellies and other food products have a unique advantage!
Stand-up spout pouch packaging is mainly used in juice drinks, sports drinks, bottled drinking water, suckable jelly, condiments and other products, in addition to the food industry, some detergents, cosmetics, medical supplies and other types of products are also gradually increasing the application.
Stand-up spout pouches are more convenient for pouring or sucking the contents, while they can be re-closed and re-opened, and can be considered as a combination of stand-up spout pouches and ordinary bottle tops. This kind of stand-up spout pouches are generally used in daily necessities packaging for holding beverages, shower gel, shampoo, ketchup, cooking oil, jelly and other liquid, colloidal and semi-solid products.
