Patent ID: 6068734
Filing Date: 2000-05-30
Classification: D21H

Abstract:
Soft, bulky, absorbent paper comprising at least 20 percent by weight of high-temperature chemithermomechanical pulp (HT-CTMP), calculated on the total fibre weight, which exhibits the following properties:a long-fibre content which when fractionating in accordance with Bauer McNett lies between 60% and 75%, fibres retained on a wire having a mesh width of 30 mesh, a fine-material content of at most 14% when fractionating in accordance with Bauer McNett, fibres pass through a wire having a mesh width of 200 mesh, a freeness of 600 ml CSF at the lowest, a shive content lower than 0.5%, and a tensile index of at least 10 kNm/kg;and at least 10 percent by weight of a chemical pulp and/or recycled fibre pulp.