Stretch film should be used in accordance with the principle of rapid compaction, mainly to ensure that the quality of compaction, to ensure that it can not have a gap near the wall and corner, so that after compaction, we can be very good The control is mixed with the outside oxygen to prevent the fermentation phenomenon, so what are the detailed knowledge points? Let's learn together.
    1. After the stretched film is filled and compacted, it needs to be sealed and covered in time, in order to create an oxygen-deficient environment inside the container and inhibit the fermentation of aerobic microorganisms.
    2. When silaged in a fully sealed large plastic film container or plastic bag, after the material is sealed, the air can be removed by the spare air vent.
    3. The detailed method is to fill the polyethylene film on the top after the filling is completed, and the film is covered with sand 5cm thick.
    4. In the area where the terrain is low and the groundwater level is high, underground underground water is built, and semi-underground and semi-ground type can be built.
    The compaction requirement of the stretched film is that the layered filling material, layered and pressed, the more compact the better, so we must strictly follow the standard when performing the compaction operation, otherwise it will be greatly reduced. Its power is used.