Our five-layer co-extruded silage cover is produced with imported EVOH, CoPA,LDPE and LLDPE materials. This kind of film has excellent barrier properties to the gas, high tensile strength, puncture resistance, it can effectively keep an anaerobic environment within the silo. This film can make the silage storage period for more than 2 years and the silage cover thickness can be reduced by 20%. The width can be achieved 18m. Grain Bags are a popular alternative and a much cheaper option than traditional grain storage methods. It is easy to see why grain bags can be seen in abundance in grain farming areas. Our Grain Bag Storage System provides you with the flexibility and quality you require in a grain bag. The grain bag from Longxing Agricultural Film is cost efficient and is a premium high gauge, co-extruded polyethylene bag with UV protected. Grain bags are available in thicknesses up to 10 mil, and in various widths and lengths up to 500ft.