Net bags in the narrow sense refer to vegetable net bags, such as screen mesh bags (containing beans, edamame, bullfrog, seeds. Turtle, garlic), flat mesh bags (containing potatoes, onions, corn, sweet potatoes, radishes). In the broad sense, as long as it has a mesh pocket, it belongs to a mesh bag. There are a wide variety of net bags. Net bags are divided into small net bags and large net bags. Small net bags refer to net bags used for packaging a small number of items, such as "grapefruit, toys, cosmetics." Big net bags refer to large-sized bags. Mesh bags such as "round silk screen mesh bags, flat mesh bags" Mesh bag materials are generally plastics such as polyethylene or polypropylene.
There are also many types of materials, including recycled particles, new materials, and mixed materials. Net bags are generally used to hold items, and screen bags can also be used to filter restaurant water, and net bags are used to cover growing fruits and saplings. Flat net bags can cover sand and earthwork. Net bag production area The largest net bag production in the country is Hebei, with annual output accounting for 1/2 of the country.