1: Equilateral triangle working position, after a specific twist;
2: The size of the hooks on all edges is the same.
3: Number of common hooks: 2 on each edge;
4: The arrangement of hook needles at work site is different from that of common needles.
1: More fibers can be grasped and needling efficiency is higher.
2: Different arrangement of hook and spur makes the final product have higher tensile strength and homogeneity (MD: CD ratio);
3: The surface quality of the final product is optimized.
4. Reducing puncture density can improve production speed.
5: Non-woven fabrics have better myopia.
6: Compared with the common needle, the twisted working position does not cause unfavorable bending fracture characteristics.
7: When using superfine fibers, the opening rate is higher.
1: Automobiles (visible area)
Specifications are available:
1: Aircraft number: 36-42
2: Needle length: 3", 3.5"
3: Spur type: RF
Other machine numbers, Crochet shape and needle length can also be provided as required.