Puff bag is also called spout bag. Suction mouth bag is a new kind of beverage and jelly stand up pouch packaging developed on the basis of self-supporting bag.
The structure of suction nozzle bag is mainly divided into two parts: suction nozzle and self-supporting bag. The structure of the self-supporting bag is the same as that of the ordinary four edge self-supporting bag, but the composite materials are generally used to meet the requirements of different food packaging. The suction nozzle part can be regarded as a general bottle mouth with a suction pipe. The two parts are closely combined to form a drink package that supports smoking, and because it is a soft package, there is no difficulty in smoking, and the contents are not easy to shake after sealing, so it is a very ideal new drink package.
Compared with the common packaging form, the biggest advantage of suction nozzle bag is its portability. The suction mouth bag can be conveniently put into the backpack or even the pocket, and the volume can be reduced with the reduction of the contents, which is more convenient to carry. At present, the soft drink stand up pouch packaging in the market is mainly in the form of PET bottle, composite aluminum paper package and pop can. In today’s increasingly obvious homogeneous competition, the improvement of stand up pouch packaging is undoubtedly one of the powerful means of differentiated competition.
The suction nozzle bag combines the fashion of repeated packaging of PET bottle and composite aluminum paper package. At the same time, it also has incomparable advantages in printing performance compared with traditional beverage packaging. Due to the basic shape of self-supporting bag, the display area of suction nozzle bag is significantly larger than that of PET bottle, and is better than that of Tetra Pak pillow. Of course, because the suction mouth bag belongs to the category of soft packaging, it is not suitable for the packaging of carbonated drinks at present, but it has unique advantages in juice, dairy products, health drinks, jelly food and so on.