控温储粮技术,特别是粮面压盖隔热技术,在储粮实践中得到了广泛应用。常用的隔热材料种类繁多,如粗糠壳、塑料发泡板、充气毯等,这些材料隔热效果都较好,缺点是体积大,施工困难,收藏不方便,连接处多,效果受影响,特别是季节交换时期,粮食容易结露。PET-4型气泡体复合保温隔热毯 Grain temperature control technology, especially grain pressure gland insulation technology, has been widely used in grain storage practice. Commonly used in a wide range of insulation materials, such as rough shell, plastic foam board, inflatable blanket, these materials are better insulation, the disadvantage is bulky, difficult construction, collection is not convenient, the connection at many, the effect is affected Especially during the seasonal exchange, food is easy to dew. PET-4 bubble body composite insulation blanket