Buckling resistant felting needle - has triangular configuration with outwardly arcuate sides and apices provided with hook forming thickenings

摘要

Felting needle which is resistant to buckling whilst cross-section is nor materially increased to prevent the required fine needling operation has a generally triangular cross-section with the sides, which may form an equilateral triangle, having a outwardly convex configuration. Apices of the sides may be provided with thickenings in which are formed the needling hooks.