Tri Star Felting Needles

Designed with three curved extruding edges and evenly distributed barbs to reduce stress concentration and needle breakage, perfectly suited for low-GSM geotextiles, automotive interiors, and high tear strength applications.

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Product Overview

Tri Star Felting Needles are premium nonwoven needling consumables engineered for high-performance needle punching machines and needle looms in continuous nonwoven production lines. Featuring an equilateral triangular working section with three curved extruding edges and barbs evenly distributed on each edge, this innovative design significantly reduces stress concentration at the barb area—the most common point of needle breakage. Manufactured from high-carbon steel, these needles deliver consistent fiber entanglement, extended service life, and reduced machine downtime, making them ideal for producing geotextiles, automotive interiors, industrial felts, and specialty nonwoven fabrics.

Applications

Tri Star Felting Needles are versatile and widely used across various nonwoven and specialty applications, including:

1.Geotextiles with strict tear strength requirements (low GSM)

2.Handmade crafts, wool felts and toys

3.Leather cloth and synthetic leather

4.Automotive interiors and carpet

5.Industrial filtration fabrics

Technical Specifications

Parameter	Specification / Range
Needle Type	Tri Star Felting Needle
Needle Gauge	32, 36, 38, 40 (Custom sizes available)
Needle Length	3″, 3.5″ (Custom lengths available)
Barb Shape	G, B, BG (Custom configurations available)
Barb Count (Standard)	2 barbs per edge (6 barbs total)
Cross-Section	Equilateral Triangle with concave sides
Cross-Sectional Area	8% smaller than standard triangular needles
Material	High Carbon Steel
Hardness	HRC 50–60 (Customizable)
Surface Treatment	Bright Nickel Plating (Corrosion-Resistant)
Customization	Gauge, length, barb shape, working profile and point design available
MOQ	10,000 pieces

Tri Star Needles (12)

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Tri Star Felting Needles

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QINGDAO LEBON INDUSTRY CO., LTD.

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