Conical Needles
Conical needle, also known as strengthening needle, it not only has all the characteristics of triangle needle, but also has greater bending force, greater elasticity, can withstand greater needling force, needle wear-resistant, long service life, so it can improve the penetration efficiency.
Features
- The working part cross-section is an equjiateral triange
- Markenly rising taper angle from the point to the end of the working part
- Reduced number of barbs(smaller than 9 barbs)
- Graduated barb size per edge:The closer to the point,the smaller the barb
Benefits
- Uniform bending strength coupled with maximum stability in all directions of load
- Generally lower needle breakage
- Reduced penetration foce at the start due to down-ward graduation of barb size towards the point
Product Description
Gauges:
20、23、25、32、36、38、40、42
Needle lengths:
3“.3.5“.4”.4.5“.4.8″.6″
Barb styles:
G GB B
Other gauges,barb styles and needle lengths on request
Fields of application
Particularly suitable in the pre-needling infeed area,and for needling of natural and regenerated fibers,high-tenacity fibers such as para-aramid fibers
