When using net bags to pack onions, you need to pay attention to rain and moisture, and pay attention to wind and sand. In addition, it is best not to expose the vegetable mesh bag to the sun, and do not let the mesh bag get wet in rainy days, as the service life will be greatly reduced. In addition, onion net bags can also be used for growing seedlings of fruit trees, flowers, landscaping, vegetables, and economic crops, with a broad market prospect. The products produced are intuitive, colorful, durable, and have good air permeability, so that the vegetables and fruits after packaging are not easy to rot and not easy to deform.