What should I pay attention to when packing onions in a net bag? When using net bags to pack onions, pay attention to rain and moisture, and wind and sand. In addition, we should not put the vegetable net bag in the sun and expose it to rain, and do not let the net bag get wet. The service life will be greatly reduced. In addition, onion net bags can also be used for nursery of fruit trees, flowers, landscaping, vegetable thinning, economic crops and other crops, with a broad market prospect. The produced products are intuitive, colorful, durable, and have good permeability, so that the packed vegetables and fruits are not easy to rot and deform.