This tester (Fig. 1) measures the energy required to puncture container board or corrugated board with a pyramidal point affixed to a pendulum arm. Results are reported in puncture units, comprised of two major components: the energy to tear the material and the energy to bend it out of the way of the point.
Screening of pulp (Somerville-type equipment)standard by Technical Association of the Pulp and Paper Industry, 06/01/2023
Guidelines for Thermal Spray Coatings Installed to Prevent Corrosion in Pulp Mill Process Equipmentstandard by Technical Association of the Pulp...
Fiber Lenth of Pulp and Paper by Automated Optical Analyzer Using Polarized Lightstandard by Technical Association of the Pulp and...
Thickness of Paper and Paperboard (Soft Platen Method)standard by Technical Association of the Pulp and Paper Industry, 06/01/2023