Tensile stifness tester

Tensile Stiffness TesteR is a used to measure the bending resistance (stiffness) of paper and paperboard. It is designed in accordance with working principle of international ‘Static bending method’, where the curvature of a vertical clamping specimen comes with free end, It can take the specimen to a certain bending angle when the resistance is the bending stiffness, and the unit is mN, resistance and test product of length will be in mN.m.