Crush tester for paper and paperboard (RCT, ECT, PAT, FCT, CMT) 1. Ring crush ... . Edge crush test, 3. Flat crush test Crush tester for paper and paperboard (RCT, ECT, PAT, FCT, CMT)Till now, our ... Crush Test (FCT),Pin Adhesion Test(PAT).2. Applications:Paper, Paperboard, Corrugated cardboard, Corrugated Package.3. Standards: ISO 3035. ISO 3073. ISO ...