Production of greenhouse insulation is mainly composed of opening, acupuncture and quilted three programs: one, opening. Opener will use scrap fabric, clothing, etc. opener processing, post-processing of raw garbage to get fluffy cotton (recycled cotton). Second, acupuncture. After opening the resulting recycled cotton fluffy focused acupuncture treatment with acupuncture unit, post-processing to get a more detailed structure of felt (needle felt). Third, quilting. Use quilting insulation is, the front steps to get the needle felt through quilting, making it the ultimate combination, resulting greenhouse insulation is finished. Today small for you about some principles greenhouse construction, I hope we can pay more attention: an election open terrain, flat, or local greenhouse construction gentle sun, so where lighting is good, the ground temperature is high, convenient uniform irrigation. Second, should not be on the air in greenhouse construction, to reduce heat loss and wind damage to the greenhouse. Three, you can not nest downwind greenhouse construction, nest where the wind should hit the air duct insulation is then built greenhouses wholesale Otherwise, due to poor ventilation, can cause serious crop diseases, while much of the winter snow sheds also have damaging effects. Fourth, greenhouse construction in sandy loam best, so soil ground temperature is high, the growth of beneficial crop roots. If the soil is too sticky, you should add the right amount of sand, and more organic fertilizer to be improved. Alkaline soil is too large, acidic fertilizer must be applied before the greenhouse construction to be improved in order to build after the improvements. Greenhouse insulation was widely St. agricultural machinery, Henan insulation was provided by the Canton of St. Shouguang Agricultural Machinery Co., Ltd .. Shouguang City, Canton St. Agricultural Machinery Co., Ltd. (www.sdguangsheng.com) Shandong Weifang, a leader in agricultural machinery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Canton St. agricultural machinery leadership with the staff warmly welcome all inquiries negotiations to create a wide St. agricultural machinery a better future.