Features
===Patent===
This variety has got national patent No.200320126147.2 and in order to ensure usage in the filter rating, all the filter bags adopt seamless welding, solving the original sewing bag which left 50um pinhole defects.

===Technology===
All bag filters adopt German equipment and technology which some small diamond-shaped bags exist in every filter pocket. With the positioning duct: diversion, average current, cracking whirlwind, bags can be shaped well and consumption can be reduced. The filter materials will be fully used to overcome the phenomenon of mutual adhesion of the original sewing bags. The effective filtration areas can be up to 100%.

===Structure===
There are incremental structures in filter material density with high efficiency, low resistance, large dust capacity.

===Low Risk===
With no glass fiber, there is no risk of breakage and shedding for glass fiber.

=== Frame===
You can re-use and replace the metal folding frame easily. The bag can be washed in the water with the temperature of 120℃.

===Customized Size===
We can make any size of the bag filter according to the customers.