Direct spinning of cellulose composite fibre yarn 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
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- Introduction to forest-based bioeconomy
- Wood products
- Natural fibre products
- Man-made bio-based fibre products
- Bio-based nanomaterials
- Recycled fibre
- Pulping and biorefining
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Direct spinning of cellulose composite fibre yarn
Content
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
- Production of bio-based fibres
- Dissolving pulp as a raw material
- Cellulose esters of organic acids
- Production of viscose fibres
- General description of carbamate processes
- Production of lyocell fibres
- Production of Cupro fibres
- Carbon fibres from regenerated cellulose
- Production of Alginate fibres
- Viscose and lyocell machinery developments
- Processing of silkworm and spider silk protein fibres
- Polylactide fibres
- Polyhydroxyalcohols PHA and poly(caprolactone)
- Scientific principles of polymer fibre forming
- Alternative and emerging processes for bio-based synthetic fibers
- Ionic liquid as direct solvents: Ioncell-F method
- Enzymatic activation of cellulose – Biocelsol method
- Cellulose carbamate process
- Direct spinning of cellulose composite fibre yarn
- Cellulose-lignin blend as carbon fibre raw material
- Bio-based polyolefines — emerging processes
- Bio-based polyesters — emerging processes
- Polyamides from ligno-cellulosics as raw materials
- Industrial development with silkworm and spider silk
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 24.06.2021
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