1.Self-standing display: It can stand firmly on the shelf without leaning on or additional brackets, with 360-degree display without blind spots, maximizing the use of retail space and attracting consumers' attention.

2. Not easy to dump: The wide base provides a lower center of gravity and a larger support surface, making it more stable than ordinary bags, especially when carrying less content.

3. Large printing area: The flat front and back provide a broad "canvas" for brand design and product information, allowing for the design of more exquisite and impactful patterns, thus enhancing product grade and brand value.

4.Similar to the texture of hard packaging: its three-dimensional shape gives people a sense of solidity and reliability, and is often used to replace more expensive cans or box packaging.

5.Easy to open and use: Usually equipped with secondary sealing functions such as easy-tear openings, zippers or suction nozzles, which are convenient for consumers to take out multiple times and can better maintain the freshness of the contents and prevent moisture and leakage.