Internal Plybond Tester
DRK182A/B - Shandong Drick Instruments Co., Ltd. (Drick)
The DRK182A and DRK182B Internal Plybond Tester is applied to testing internal bond strength of paper and board. Test principle: the paperboard sample is impact in a certain angle and weight, the energy it has absorbed indicates the internal bonding strength. It could test five samples at a time. Unit is optional among kg/cm, N/m, and J.