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To determine flexing resistance for all all kinds of finished shoes. And determines the fatigue durability and service life of shoes by simulating the walking state of a person, via reciprocating flexing movement under constant frequency and angle.
This machine is designed to test the bending durability and inspect the breakage degree of shoes or shoe sole, so as to improve the quality.
The upper peel strength testing machine is suitable for testing the peel strength between the sole and the upper of the finished shoe.
Paste the cut sample on the test piece fixture of the portable MARK-II slip resistance testing machine, put down the weight on the rotating support frame on the test piece fixture, so that the test piece is pressed against the floor interface by a fixed force, By tilting the rotating support frame of the portable MARK-II anti-skid testing machine, the horizontal thrust on the test piece is gradually increased until the test piece slips instantaneously. The friction coefficient value of the sole test piece before the instant sliding occurs is the maximum static friction coefficient of the test sole on the floor interface, that is, the anti-skid coefficient.