Strong and bulky paperboard sheets from surface modified CTMP, manufactured at low energyShow others and affiliations
2015 (English)In: Nordic Pulp & Paper Research Journal, ISSN 0283-2631, E-ISSN 2000-0669, Vol. 30, no 2, p. 318-324Article in journal (Refereed) Published
Abstract [en]
A description is given regarding methods used to manufacture strong and bulky sheets from furnishes based on a broad range of surface modified CTMP qualities. Starch and CMC are adsorbed on the fibre surfaces using a multilayer or a MIX concept. It is shown that both the in-plane and out-of-plane strength for the CTMP based sheets after such surface treatment can be more than doubled at a maintained density. This can be utilized to improve bending stiffness or to reduce the basis weight in multi-ply paperboards.
Place, publisher, year, edition, pages
2015. Vol. 30, no 2, p. 318-324
Keywords [en]
CTMP, Starch, CMC, Multilayer, Paperboard, Strength properties
National Category
Chemical Engineering
Identifiers
URN: urn:nbn:se:miun:diva-25692ISI: 000354806700018Scopus ID: 2-s2.0-84945899503OAI: oai:DiVA.org:miun-25692DiVA, id: diva2:847698
2015-08-212015-08-182017-08-10Bibliographically approved