Introduction and application of stand up spout pouch
The stand up spout pouch is a flexible packaging pouch with a suction nozzle on the top, whether the pouch is opened or not, its self-supporting structure can stand without any support. As a novel and innovative packaging form, its biggest advantage is portability. Not only is it easy to carry, but it can also be reduced in size as the content decreases.
The stand up spout pouch is more convenient for pouring or absorbing the contents, and at the same time, it can be reclosed and opened repeatedly. It can be considered as the combination of stand up pouch and ordinary bottle mouth. It has advantages in many aspects such as improving product grades, enhancing shelf visual effects, ease of use, freshness preservation and sealability.
The structure of the stand up spout pouch can be determined according to the different products to be packaged, and the oxygen barrier protective layer can be added as needed to reduce the oxygen transmission rate and extend the shelf life of the product. It is mainly used in fruit juice drinks, sports drinks, bottled drinking water, inhalable jelly, condiments and other products. In addition to the food industry, the application of some washing products, daily cosmetics, medical supplies and other products is also gradually increasing.
This kind of stand up pouch is generally used in the packaging of daily necessities, and is used to hold beverages, shower gels, shampoos, ketchup, edible oil, jelly and other liquid, colloid, and semi-solid products.
