Dustproof high temperature resistant dust bag

The utility model relates to a dustproof high temperature resistant dust bag, including outer surface coating and inner surface coating, be equipped with wave layer and high temperature resistant layer between outer surface coating and the inner surface coating, the wave layer sets up between high temperature resistant layer and outer surface coating, outer surface coating and inner surface coating's surface all is equipped with the dust layer, the utility model discloses the scheme is through setting up wave layer, high temperature resistant layer and dust layer, great improvement the anti -deformation performance and the heat resistance of filter bag, adhereing of dust effectively prevent, durable has guaranteed the life of filter bag to have satisfied the production needs. 本实用新型涉及种防尘耐高温除尘滤袋，包括外表面涂层和内表面涂层；所述外表面涂层和内表面涂层之间设有波浪层和耐高温层；所述波浪层设置在耐高温层和外表面涂层之间；所述外表面涂层和内表面涂层的表面均设有防尘层；本实用新型方案通过设置波浪层、耐高温层和防尘层，大大的提高了滤袋的抗变形性能和耐热性能，有效防止灰尘的黏着，经久耐用，保证了滤袋的使用寿命，满足了生产需要。