Superior heat retention(Thermic) greenhouse films

       Superior heat retention（Thermic） greenhouse films Generally speaking, the thermic effect (FIR blocking) is indispensable for greenhouses. It can prevent the temperature during night from dropping too rapidly , reduce frost damage, heating cost saving , increase the accumulated temperature for crops, and enable earlier harvest. Some crops require ultraviolet rays to develop color and increase sweetness. At such times, UV open greenhouse film comes in handy. However, for some delicate varieties that are sensitive to sunburn, special UV blocking greenhouse film that blocks ultraviolet rays should be used. Zhixin agricultural film can customize different greenhouse films according to the growth environment of different crops, and can create a comfortable and safe growth environment for your crops.