Crease and Board Stiffness Testers from Hanatek Instruments, for measuring the ratio between board stiffness and crease stiffness. The original Pira / Hanatek CBT1 is the industry standard for crease and board stiffness testing and has recently undergone a redesign to make it even easier to use.
4-Point Bending Stiffness Tester ISO 5628 / DIN 53121 »
Carton Crease Proofer CCP Hanatek »
Carton Force Analyser – CFA Hanatek »
Carton Open Force Tester »
Crease and Board Stiffness Tester CBT1 »
Score Bending Quality Tester “SQT” TAPPI T829 »