Soil fumigation film

The so-called TIF film is a composite film with EVOH barrier material in the middle. Because EVOH has excellent air-tightness, it can ensure that the fumigant in the covered area is completely used for soil sterilization and disinfection. A composite film containing PA barrier material in the middle, because PA has excellent air tightness, it can ensure that the fumigant covering the ground is almost not emitted into the atmosphere and used for soil sterilization. If PE film is used to cover, because PE is not airtight, more than 70% of the fumigant covered by it is emitted into the atmosphere without being used for soil disinfection, which not only increases the cost, but also causes pollution to the environment and people’s health. Health effects.