Effect of fines on the properties of fibre networks

E Retulainen, Patricia Moss, Kaarina Nieminen

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    Abstract

    The fines of mechanical and chemical pulps have a character very distinct from their respective fibre fractions. The fines can be regarded as a special furnish component and the optimum quality and percentage of fines in the sheet depends on the properties of the fibre fraction used. An addition of suitable fines can improve remarkably the properties of a printing paper. This paper deals with the structural, optical and strength properties of fibre networks, as influenced by fibre coarseness and the introduction of different types of fines. The response of these networks to calendering is also studied. Fibre fractions of different coarseness and lignin content are used. Confocal laser scanning microscopy (CLSM) is used to determine the changes in the structure and microscopic roughness of the sheet.
    Original languageEnglish
    Title of host publicationProducts of papermaking
    Subtitle of host publicationTransactions of the 10th Fundamental Research Symposium held at Oxford
    EditorsC.F. Baker
    Place of PublicationLeatherhead
    PublisherPira International Ltd
    Pages727
    Number of pages7
    Volume2
    ISBN (Print)185020530
    Publication statusPublished - 1993
    MoE publication typeNot Eligible
    Event10th Fundamental Research Symposium - Oxford, United Kingdom
    Duration: 1 Sep 19931 Sep 1993
    Conference number: 10

    Conference

    Conference10th Fundamental Research Symposium
    Country/TerritoryUnited Kingdom
    CityOxford
    Period1/09/931/09/93

    Keywords

    • fines
    • paper properties

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