Spout pouch is composed of spout and stand-up pouch. The spout can be regarded as the general bottle mouth with a straw. The two parts are closely combined to form a beverage packaging that supports sucking, and because it is flexible packaging, there is no difficulty in sucking, and the contents after sealing are not easy to shake, which is a very ideal new beverage packaging.
The biggest advantage of the spout bag comparing with the common packaging form is portability. The spout bag can be easily put into a backpack or even a pocket, is more convenient to carry.