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3. Influence of friction
3.1 Influence of friction between fibers on yarn characteristics
Fiber friction is particularly important, both during the manufacturing process and for the final properties of the resulting yarn. The cohesion of a spun yarn and its intermediate states in the manufacturing process, sliver and roving (figure 5 ), is due to inter-fiber friction.
Friction between fibers is essentially adhesive in nature, with weak bonds such as van der Waals forces and hydrogen bonds being the main source. Friction can be expressed as the force required to shear...
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Influence of friction
Frictional behavior and abrasive wear of textile materials
Bibliography
Standards and norms
- Définitions et attributs des éléments de données pour la surveillance et la supervision des procédés textiles. Partie 1 : Filature, préparation de filature et procédés associés. - ISO 10782-1 - 1998
- Spinning preparation, spinning and twisting equipment – List of equivalent terms. - NF ISO 2187 -
- Textiles. Morphologie des fibres et fils. Vocabulaire. - ISO 8159 - 1987
- Textiles. Tissus. Construction....
Directory
Laboratories – Design offices – Schools – Research centers (non-exhaustive list)
Textile Physics and Mechanics Laboratory, Mulhouse : http://www.lpmt.uha.fr
École Nationale Supérieure d'Ingénieurs Sud Alsace, Mulhouse : http://www.ensisa.fr
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