pouch packaging for liquid with spout,pouch juice packaging
The spout pouch is shaped like a stand up pouch. In fact, the spout bag is a new type of plastic flexible packaging developed on the basis of the self-supporting bag. It is mainly divided into two parts, self-supporting and suction nozzle. Self-supporting means that there is a layer of film at the bottom that can support standing, and the suction nozzle is made of a new material PE blowing Plastic, injection molding, fully meet food-grade requirements.
Spout bag packaging material
This kind of packaging material is the same as the ordinary composite material, but the material of the corresponding structure needs to be used according to the different products. The aluminum foil nozzle packaging bag is made of aluminum foil composite film, which is made into packaging bags through three or more layers of film for printing, laminating, cutting and other processes. Because the aluminum foil material has excellent properties, it is opaque, silvery white, and has anti-gloss , Good barrier properties, heat sealability, light shading, high/low temperature resistance, oil resistance, fragrance retention, no peculiar smell, softness, etc., which are deeply loved by consumers, so most manufacturers use aluminum foil on the packaging. Not only practical but also very high-end.
Spout bag application
Spout bags are generally used to pack liquids, such as fruit juice, beverages, detergents, milk, soy milk, soy sauce, etc. Due to the various forms of nozzles in the spout bag, there are long nozzles for sucking jelly, juice, and beverages, nozzles for detergents, and butterfly valves for red wine.
Spout bag design
Specifications, sizes and colors can be designed according to the product to be packaged. The materials are complete, including aluminum foil composite film, aluminized composite film, plastic composite film, nylon composite film, etc. Different materials have different functions and scopes of use. The bag type is Common self-supporting bags and special-shaped bags full of individual characteristics, different bag types have different display effects.
Features of the spout bag
The biggest advantage of spout bags over common packaging forms is portability. The spout bag can be conveniently put into a backpack or even a pocket, and the business scope of the factory can be diversified as the content decreases.
As the advantages of spouted flexible packaging are understood by more consumers, and with the continuous strengthening of social environmental awareness, it will become a trend to use spouted flexible packaging instead of barrels, and use spouted flexible packaging to replace non-reclosable traditional soft packaging.
For the convenience, most stand up pouches are with nozzles, especially in food industry, and now many laundry detergent are stroaged in stand up pouches are with nozzles. As a pouch supplier, we also provide liquid packaging solutions, any interests, please click here.