| abstract |
The invention belongs to the technical field of crop cultivation, and in particular relates to a preparation method of a low-temperature-resistant and anti-aging type high-efficiency heat-insulating cover cloth for winter protection of grapevines, and an application thereof. In the present invention, the polyethylene material and the binding material are separately prepared, and the final bonding is prepared in a way that the polyethylene outer film, the binding material, the polyethylene braided layer, the binding material and the polyethylene outer film are sequentially prepared from top to bottom, so as to achieve The effect of the effective preparation of the thermal insulation drape. The invention has the advantages of reasonable and effective preparation method of the thermal insulation cover, independent ingredients between each layer, good manufacturing effect, material composition characteristics matching the use environment and use requirements, and outstanding overall effects of thermal insulation, low temperature resistance and anti-aging of the cover. advantage. |