FI-MainGroup/Facet-Choice

  • D21H11/00
  • Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only [5] HB CC 4L055
  • D21H13/00
  • Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material (chemical features in the manufacture of artificial fibres D01F) [5] HB CC 4L055
  • D21H15/00
  • Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution [5] HB CC 4L055
  • D21H17/00
  • Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution HB CC 4L055
  • D21H19/00
  • Coated paper (coated fibreboard D21J 1/08); Coating material (recording sheets characterised by the coating used to improve ink, dye or pigment receptivity B41M 5/50) [5] HB CC 4L055
  • D21H21/00
  • Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties [5] HB CC 4L055
  • D21H23/00
  • Processes or apparatus for adding material to the pulp or to the paper (applying liquids or other fluent material to surfaces, in general B05; processes for making continuous lengths of paper D21F 11/00) [5] HB CC 4L055
  • D21H25/00
  • After-treatment of paper not provided for in groups D21H 17/00-D21H 23/00 [5] HB CC 4L055
  • D21H27/00
  • Special paper not otherwise provided for, e.g. made by multi-step processes [5] HB CC 4L055
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