Advantages:
1.the raw materials used are good, and the needles can be used for a long time
2.Not easy to break
3.Various models are available
4. Export to many countries with favorable price
5.can work efficiently
During the mechanical consolidation process, barbed needles grab the fibers and fix them in the non-woven. In this way the friction between the fibers is increased, resulting in the firmness of the non-woven.