Technical Data

Product Overview

Crown Felting Needles are specialized nonwoven needling consumables engineered for high-performance needle punching machines and needle looms, designed specifically to create high-quality tufted surfaces without needle marks. Featuring a unique barb arrangement with precisely one barb on each edge of the working section and an ultra-tight neighbor barb distance of only 0.1mm, almost all barbs hook fibers simultaneously during penetration. This innovative geometry produces a uniform, velvety surface structure ideal for automotive interiors, floor coverings, and other nonwoven applications requiring superior aesthetic quality. Manufactured from high-carbon steel with exceptional dimensional accuracy, Crown Needles deliver consistent performance with minimal fiber damage and no visible needle marks.

Applications

  • Automotive interiors (door panels, headliners, trunk liners)

  • Home textiles and floor coverings

  • Carpets and carpet backing

  • Velvet surface nonwoven products

  • Decorative nonwoven fabrics

  • High-end surface-finish nonwovens

Technical Specifications

ParameterSpecification / Range
Needle TypeCrown Felting Needle / Crown Needle
Needle Gauge36, 38, 40 (Custom sizes available)
Needle Length3.0″, 3.15″, 3.5″ (Custom lengths available)
Barb StyleG, B, GB (Custom configurations available)
Barb Distribution1 barb per edge
Neighbor Barb Distance0.1mm (Ultra-tight spacing)
Barb PositionShort distance from point to barbs
Barb FormationFormed barbs with high dimensional accuracy
StructureSimilar to felting needles with specialized barb arrangement
MaterialHigh Carbon Steel
Surface TreatmentBright Nickel Plating (Corrosion-Resistant)
Key FeatureAll barbs hook fibers simultaneously during penetration
CustomizationGauge, length, barb style available on request


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+86-18560687269