This patent is a kind of cover bag structure that absorbs sunlight and releases far-infrared rays to activate plant growth. The main structures from outside to inside are UV absorbing layer, thermal insulation layer, mildew antibacterial layer and hydrophilic layer. In addition to the above structure to avoid fruit damage by birds, fruit fly infections, wind and rain and UV damage. The thermal insulation layer is embedded with nano-ceramic particles, which can block the heat source in the sunlight and release the far-infrared wave band. A high degree of visible light transmittance, the fruit can be fully light, prompting the anthocyanin synthesis, enhance the color of the fruit, increasing the market value.本專利是一種可吸收陽光,釋放出遠紅外線以激活植物生長的高透光型農用套袋。套袋由外至內依次為紫外線吸收纖維層,隔熱輻射透氣纖維層,防黴抗菌纖維層及親水層。上述套袋可避免果實受鳥類的侵害,果蠅細菌的感染,風雨及紫外線損害。其中隔熱輻射透氣纖維層內嵌有奈米陶瓷粒子,可阻隔陽光中的熱源並釋放出遠紅外線波段。高度的可見光透過率,果實可充分受光,促使果皮花青素的合成,提升果實的顯色度,增加的市場價值。200‧‧‧農用套袋201‧‧‧紫外線吸收纖維層202‧‧‧隔熱輻射透氣纖維層203‧‧‧防霉抗菌纖維層204‧‧‧親水層
