... test, 2. Edge crush test, 3. Flat crush test Crush tester for paper and paperboard (RCT, ECT, PAT, FCT, CMT)Till now, our ... Peru, Costa Rica, etc.1. Description:PN-CT300B type crush tester is a new type of compression testing instrument developed by ... Crush Test (FCT),Pin Adhesion Test(PAT).2. Applications:Paper, Paperboard, Corrugated cardboard, Corrugated Package.3. Standards: ISO 3035. ISO 3073. ...