双防棚膜是我厂九一年开始试制生产的产品,其应用场合和使用方法与普通聚乙稀棚膜相同。该膜具有防雾和防老化双重功能,因而可消除薄膜上的雾滴,增加日光的透明率,提高棚内温度,增强作物的光合作用,促进作物的生长,同时延长了膜的使用寿命,与普通棚膜相比,经该膜覆盖栽培的作物成熟早,产量高。 规格:(折径×厚度)2000×0.08mm拉伸强度; Double anti-shed film is trial production of our plant in 1991, the production of its applications and methods of use common polyethylene film with the same. The film has anti-fog and anti-aging dual functions, which can eliminate the droplets on the film to increase the transparency of the sun, to enhance the greenhouse temperature and enhance crop photosynthesis and promote crop growth, while extending the life of the film, Compared with the common greenhouse film, the crop covered by the film is mature and has high yield. Specifications: (off diameter × thickness) 2000 × 0.08mm tensile strength;