PackExpo International 2026 – Chicago, IL
October 18-21
Booth LU-8506
TAPPI T414 is the Internal tearing resistance of paper following the Elmendorf-Type method. Â
The Elmendorf Tear Tester which was designed by Dr. Thwing and Mr. Armin Elmendorf. This method developed over a century ago established the industry standards used worldwide today to measure tear strength.
October 18-21
Booth LU-8506
September 15-17, 2026
Booth 3603

