Factory Direct Wholesale Star Felting Needles | Stainless Steel Needles for Papermaking, Carpet & Custom Use

Product Description

Quick Details

Condition: New Raw material: HIGH CARBON STEEL Place of Origin: Zhejiang, China Brand Application: For Needle nonwoven fabric Packing: Well packed from water and damageProduct name: Felting needles Warranty: 1.5 years Applicable Brand Name: YUXING Use: NEEDLE LOOM Type: NEEDLE BOARD Production capacity: 600 million

Packaging & Delivery

MOQ: 10000pcs Selling Units: Multiple of 10000 Package size per batch: 32X22X10 cm Gross weight per batch: 12.00 kg Package Type: 500pcs into 1 plasitc box, then 10000pcs again into 1 carton box Picture Example:

Product Description

Gauges and diameters of Felting Needles

Gauge	Shank (mm)	Intermediate Section (mm)	Working part Triangular blade beight (mm)
9	3.56
10	3.25
12	2.67
13	2.35		2.50
14	2.03		2.05
15	1.83	1.75	1.95
16	1.63	1.55	1.65
17	1.37	1.35	1.45
18	1.21	1.20	1.30
19			1.15
20	0.90		1.00
22			0.95
23			0.92
25		0.80	0.90
26			0.85
28			0.80
30			0.75
32		0.65	0.70
34			0.65
36			0.60
38			0.55
40			0.50
42			0.45
43			0.40
46			0.35
The diameter of different parts of needle is indicated by gauge. The smaller gauge meams the larger diameter. When in the working part, the cross-section height is indicated by working part gauge. The cross-section height of conical working part is measured on the position of 5mm from needle point. The other cross-section shape is measured by their height.

Detailed parameters of the felting needle
Product name	Star fleting Needles
Product name	Star fleting Needles
texture	high-carbon steel
colour	bright nickel white
Barb spacing	regular spacing
	medium spacing
	close spacing
	frequent spacing
	single spacing
Barb Styles	Type F (Good penetration and hair amount, generally used as pre-piercing)
	Type G Less damage to fiber
	Type B Less damage to fiber
	Type GB Morewear-resistant during use
	Type L On the basis of the B type, the hook teeth are more rounded
	Type K(Open style needle） (Can make the hook spines with better hair quantity)
	4.0 inch
	3.5 inch
	3.0 inch
	The above-provided sizes are standard sizes. For some particular purposes, non-standard sizes are also available.
Standard working part lengths on felting needles	30mm
	24mm
	The above-provided sizes are standard sizes. For some particular purposes, non-standard sizes are also available.

Application field

A nonwoven is a material made of fibers bonded together by high temperature, chemical or mechanical means. Among them, mechanical bonding needs to be performed using needles. During mechanical bonding, the fibers are fed through barbed needles and intertwined with the fabric. This entanglement process increases the friction between the fibers, thereby enhancing the bonding effect of the nonwoven. A needle machine is a special piece of equipment in which a large number of needles are embedded in the dial. The needles pass through the nonwoven in a prescribed direction, intertwining the fibers together. This needle making machine is mainly used to produce geotextiles, filter cloths, filter bags, artificial leather, disposable carpets, automotive interiors, handmade wool, pure cotton, bra cotton and other products with surface requirements. To sum up, the mechanical needle making machine makes the fibers of the nonwoven fabric bond to each other through the conveying and winding of the needle, which improves the surface compactness and strength of the nonwoven fabric, and is suitable for a wide range of application.

Features

* The working area is like an equilateral four-pointed star * The working area should be parallel from the tip to the tapering cone * The barbs on all edges are of the same size * Most common number of barbs: 1 or 2 barbs per edge

Advantages

*The hooks and thorns are distributed on the four edges, and the acupuncture efficiency is higher *More uniform MD/CD tensile strength ratio (longitudinal/horizontal)