Different dust filtration bag production method is different, there are specific ways to use it,
the first: with up ring, the general minimum diameter starting from 110mm, up to 180mm, and then rose, down over time, you can We can do, but can not do, we can not use! This dust bag placed dust bag support dust bag, the size of the bag according to the diameter of the bag with a good length.
Second: dust filter bag inside, under the mouth punch, rings above the ring, the middle with cold drawn wire loop support, usually every one meter a ring, or according to customer requirements.
Third: Another kind of filter dust bag, two mouth mouth edge, tether, or just edge, both ends of the stainless steel clamp to the dust bag stuck to the two ends of the tube can!