Internal Ply bond Tester TP-J11 is used to test the Z direction tensile internal (interlayer bonding) bonding strength of various paperboards. The instrument design is based on a falling pendulum which creates a high speed impact on a paper specimen. The test paper sample is impacted by certain angle and weight. The energy absorbed by the paper indicates the internal bonding strength of that paper.
CatalogCapacity | A: 20 to 500 J/m2 B: 500 to 1000 J/m2 |
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Impact angle | 90° |
Unit | Lb-ft/in2 J/m2 |
Error | A: ± 1 J/m2 B: ± 2 J/m2 |
Sample amount | 5 pcs |
Dimension | 700×340×600 mm |
Weight | 92 g |
Internal ply bond tester is used in paper, corrugated paper & packaging industry.