Machine Vision News Vol. It provides an accurate measurements for controlling pulp quality in the manufacturing of high-quality printing papers. Highly enlarged part of a fiber.
Blue lines indicate the center line and the center lines of the measurement lines.
Green lines indicate outer side if the fiber wall and red lines correspond-ingly the inner side of the fiber wall. In the refining pulp, fibers are applied mechanical treatment so that their physical and chemical structure is changed which leads to a significant improvement in their paper-making potential. In the refining, fiber is less or more delaminated and fibrillated, depend-ing on the energy applied and refining conditions. Especially in the case of mechanical pulps, the control of pulp quality is necessary for producing high-quality printing papers. Better pulp quality control also leads to a more stable paper-making process with a decreased number of web breaks on the paper machine.