All Packing can perfectly make a variety of materials, and innovate this bag type into a flat-bottom seamless composite carrier bag (close to the carrier bag on the market). This not only removes the disadvantages often encountered in carrier bags (easy to break due to water, cannot carry heavy items, and handles are easy to break, etc.). If a pocket zipper is added, the packaging can even carry food, customers can bring food directly home, without the need to provide additional carrier bags. This saves costs as well as contributes to the global environment.