New type of food packaging multilayer paper bag popular

With the continuous development of packaging technology, a multi-layer paper bag widely used for food packaging has been introduced to the market and has been favored by packaging companies.

Compared with ordinary paper bags, this new paper package has a 1.5-fold increase in strength and a reasonable and firm structure. For example, the bottom pockets are trapezoidal and each layer is bonded independently, making it more secure. A bag of four-story stretch paper bags full of 25 kilograms of flour is free to fall 10 times at a height of 1.2 meters. The paper itself has hygroscopicity, can absorb excess moisture in the food, and can effectively prevent moisture from dampening the food due to the environment. At the same time, the tightness of the paper bag is better than that of the bag. The shelf life of the paper can be extended by two to three months under the same conditions.

The prominent advantages of the paper bag are non-toxic, odorless, non-polluting, and in line with national food hygiene standards. Due to the good printing performance of the paper, graphics and text can be printed according to the user's requirements. The paper mouth paper bag made of this paper is very convenient and rapid in the flour filling process, the filling speed can be increased by 3 times, and there is no dust flying, and the working environment can be improved.

In addition, the valve paper bag is rectangular after filling, which is easy for palletizing and is not suitable for sliding.

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Shijiazhuang Asa Technology Co., Ltd. , https://www.asaantiwrinkle.com