1. Because of its own characteristics, plastic packaging bags can be processed into various shapes to meet the appearance requirements of packaging (functional)
Or packaging design of the appearance of the requirements), can also be novel shape packaging to attract the attention of consumers and arouse their attention
Buying desire.
2. Compared with other packaging forms, the biggest advantage of plastic bag packaging lies in its low cost (including materials and filling equipment) and storage
In the larger price advantage, and the price in a large degree played a leading role. In the product content, product quality, product
Most consumers choose plastic bags when there is not much difference in flavor and nutritional value.
3. The plastic bag has good mechanical strength, is not easy to break, and can withstand extrusion.