Man-made bio-based fibre products
- Introduction to man-made bio-based fibre products
- Man-made bio-based fibre products and their end-uses
- Textile fibres, processing and end-uses
- Key aspects of the down-stream conversion processes
- Manufacturing processes of bio-based fibres
- Scientific principles of polymer fibre forming
- Alternative and emerging processes for bio-based synthetic fibers
Direct fibre yarn spinning In modified wet paper process, the paper pulp could be spun with other fibres, e.g. linen, hemp or fluff into one yarn. The cellulose pulp of the yarn is torn and spun resulting in a little bit twisted or untwisted form. Due to the hydrogen bonds formed during the drying, the
Authors & references
Author:
Pertti Nousiainen and Ali Harlin
References:
- Salmela, Juha; Kiiskinen, Harri; Oksanen, Antti: USP2016160399 (A1) – Method for the manufacture of fibrous yarn
- US20170356102A1 Method for producing high tensile strength nanofiber yarn. Y. Shen; A.Harlin; J. Salmela VTT/Spinnova oy, Vaajakoski 23.12.2017
- PCTFI2016050268 J.Liukkonen, S.Haavisto, P.Selenius J.Salmela, J.Poranen Spinnova Oy May 3, 2018
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This page has been updated 13.11.2020