What Valmet Paper Lab measures?

Tensile Stiffness Orientation

Select measurement module
Burst Tear Tensile Smoothness-top and bottom Bendtsen Smoothness-top and bottom Parker Print Surf Smoothness-top and bottom Sheffield Smoothness-top and bottom Bekk Smoothness-top and bottom/Porosity-Oken Porosity Bendtsen Porosity Gurley Porosity Sheffield UV-Color Diffuse Gloss-2 Tappi 75° Caliper Basis Weight Tensile Stiffness Orientation Multi-Filler Moisture Compression strength (SCT) S-Test Bending Stiffness (Board and Paper models) Blackening Scarredness Formation

The measurement is based on the original Japanese invention that uses ultrasound for evaluating paper properties. This method is also called Fiber Orientation.

Measuring range
Speed [km/sec] 0.75–7.70
Speed [ms] 20–200

Valmet Paper Lab - Tensile Stiffness Orientation module
Datasheet