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The self-supporting bag and flat bottom bag with suction nozzle are innovated and developed on the basis of self-supporting bag

Jan 05, 2024
Self standing bag, we are used to call it standing bag or upright bag in daily life. It is a kind of packaging bag that can stand independently without any support. It is also an innovative and uniquely designed packaging bag in the packaging industry. It has a strong shelf impact and has attracted strong welcome in the industry.
Because of its powerful effect of standing on its own, more and more customers begin to favor this bag type. On this basis, it continues to innovate and develop. The self-supporting mouth bag is the product of its innovation and development. The self-supporting mouth bag is mainly used to hold fruit juice drinks, sports drinks, bottled drinking water, absorbable jelly, condiments and other products. In addition to the food industry, some washing products, daily cosmetics, medical products and other products. The advantages of self-supporting nozzle bag, such as improving product grade, strengthening shelf visual effect, portability, convenient use, freshness and sealability, are more and more accepted and understood by consumers. With the continuous strengthening of social environmental protection awareness, it has become a trend to replace bottle and barrel packaging with self-supporting bag packaging and replace the traditional flexible packaging that can no longer be sealed.
Another product innovation of self-supporting bag is flat bottom bag, which is also commonly known as square bottom bag or octagonal sealing bag. At present, square bottom bag is mainly used in higher-grade areas of food packaging, such as tea, dried fruit, coffee, etc. The square bottom bag can stand on its own without relying on any support. The square bottom bag has five printing pages, front, back, left and right sides and bottom. The bottom is completely different from the traditional upright bag, self-supporting bag or standing bag. The difference is that the bottom of the flat bottom bag is very flat without any heat sealing edge, and the words or patterns are displayed flatly; So that product manufacturers or designers have enough space to play and describe products. Flat bottom bags are more expensive than other bag types, so they are only used for the packaging of some high-end products. Because of their beauty, strong container effect and brand publicity effect, they are more and more welcomed by customers.


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