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Pin Adhesion

The pin adhesion test measures the bond between the liners and the corrugated medium in a corrugated paperboard structure. It is tested by measuring the force required to separate the facings from the flute tips. The test is conducted using a special fixture in combination with a crush tester such as that used in the testing described above.

Typical Procedures/Protocols

TAPPI T-811
TAPPI T-809
TAPPI T-821
TAPPI T-838

WESTPAK Capabilities

(2) Complete TAPPI compliant Pin Adhesion test fixtures
(9) State of the art Tensile Test Machines