Test the corrugated cardboard's performance of anti-puncture.
This tester measures the energy required to puncture container board or corrugated board with a pyramidal point affixed to a pendulum arm ,it can meet ISO 3036 .
The test principle consists of puncturing a board sample with a striking head, triangular pyramid shaped, and fixed to a pendulum. The required energy for the striking head to cross the sample completely is measured. This means, to do the initial puncture, tear and open the board.