It is a kind of dry non-woven fabric. Needle punched non-woven fabric uses the puncture effect of needle to strengthen the dense fiber web into cloth.
characteristic:
1. Flexible entanglement between fibers, with good dimensional stability and elasticity.
2. Good permeability and filtration performance.
3. Feel plump and fluffy.
4. Various collective patterns or three-dimensional molding products can be manufactured according to requirements.