Fabric ICI Mace Snagging Resistance Tester

A cylinder-shaped specimen is placed on a rotating barrel and a chain-suspended nail hammer is placed on the surface of the specimen. When the cylinder is rotating at a constant speed, the hammer flips and jumps randomly on the surface of the specimen and hooks the specimen, which produces a hook on the surface. After a specified number of revolutions, the specimen is rated against a standard sample for the degree of hooking.

Applicable standards:

GB/T 11047, ASTM D3939

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