Paper Crush Tester Best Compression Tester for Paper Board

Fibreboard shipping containers are frequently subjected to in-plane compressive forces during shipment or storage. Therefore, resistance to crushing is an important measure of the performance characteristics of the containers.

The resistance to crushing depends on the design of the containers and on the in-plane crush resistance of the components of the board from which it is made.

Edgewise Crush Resistance Test is used to determine the edgewise compressive strength (ECT) perpendicular to the axis of the flutes of fiberboard.

The ring crush test is used for the determination of the edgewise compressive strength (ring crush resistance) of paper and paperboard.

Pin adhesion tester is used to measure the force required to separate corrugated board between the flute tips of corrugated medium and its linerboard facings.

Flat crush test is used for the determination of the flat crush resistance of singlefaced and single-wall (double-faced) corrugated fibreboard.

Corrugating medium flat crush tester is used to determine the flat crush resistance of a corrugating medium after laboratory fluting.

Edge crush resistance is the maximum edgewise compression force per unit length that a laboratory fluted test piece will withstand before onset of break.

RCT: GB/T 2679.8, ISO 12192, TAPPI T822

ECT: GB/T 6546, ISO3037, TAPPI T811, TAPPI T 838, TAPPI T839

PAT: GB/T 6548, TAPPI T 821, JIS Z 0402

FCT: GB/T 22874, ISO 3035, TAPPI T825

CMT: ISO 7263-1, TAPPI T809, QB/T 1061, GB 2679.6

CCT: ISO16945, TAPPI T843