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Stiffness is an important physical performance index that needs to be tested for many paper types. This tester is an intelligent electronic stiffness tester designed in accordance with the national standard GB/T22364 -2018. It is suitable for measuring the bending stiffness of paper, cardboard and other non-metallic materials with a thickness of ≤ 4mm. The operation is simple, and the test data can be printed by the printer equipped with the tester after the test.

Design criteria

ISO 5628 Stiffness of the paper testing machine reference standard: ISO 5628, GBT 2679.3.

Specifications