A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value

Autores
Sacchero, Diego Mariano; Lamas, Hugo Eduardo; Maurino, Maria Julia; Galfione, Luciano
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Dehairing is a key process in the textile transformation of double-coated animal fibers such as vicuña fleeces. The process consists in the mechanical separation of the coarse fibers (and additionally other foreign particles) from the fine fibers of high textile value. In Argentina, the degree of mastery of the techniques and capabilities required for the efficient processing of vicuña fiber is still unclear. This paper reports study results on the vicuña fiber dehairing process by applying the protocol currently used in a mill. The yield, diameter, and content of coarse and fine fiber fractions, and fiber lengths before and after dehairing were compared. The results indicate that the separation efficiency of fine fibers from the initial raw material was high, whereas that in the by-products was low. The dehairing process reduced the fiber length considerably and the coarse fiber content by 50%, leading to a comfort factor of 99%.
EEA Bariloche
Fil: Sacchero, Diego Mariano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área de Producción Animal. Laboratorio de Fibras Textiles de Origen Animal; Argentina
Fil: Lamas, Hugo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Abra Pampa; Argentina
Fil: Maurino, Maria Julia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área de Producción Animal. Laboratorio de Fibras Textiles de Origen Animal; Argentina
Fil: Galfione, Luciano. Textil de Los Andes, Catamarca; Argentina
Fuente
The Journal of The Textile Institute : 1-8 (2024)
Materia
Fibras de Origen Animal
Vicuña
Calidad
Rendimiento
Valor Añadido
Animal Fibres
Vicuñas
Quality
Yields
Value Added
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/19738
Acceder
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spelling A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added valueSacchero, Diego MarianoLamas, Hugo EduardoMaurino, Maria JuliaGalfione, LucianoFibras de Origen AnimalVicuñaCalidadRendimientoValor AñadidoAnimal FibresVicuñasQualityYieldsValue AddedDehairing is a key process in the textile transformation of double-coated animal fibers such as vicuña fleeces. The process consists in the mechanical separation of the coarse fibers (and additionally other foreign particles) from the fine fibers of high textile value. In Argentina, the degree of mastery of the techniques and capabilities required for the efficient processing of vicuña fiber is still unclear. This paper reports study results on the vicuña fiber dehairing process by applying the protocol currently used in a mill. The yield, diameter, and content of coarse and fine fiber fractions, and fiber lengths before and after dehairing were compared. The results indicate that the separation efficiency of fine fibers from the initial raw material was high, whereas that in the by-products was low. The dehairing process reduced the fiber length considerably and the coarse fiber content by 50%, leading to a comfort factor of 99%.EEA BarilocheFil: Sacchero, Diego Mariano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área de Producción Animal. Laboratorio de Fibras Textiles de Origen Animal; ArgentinaFil: Lamas, Hugo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Abra Pampa; ArgentinaFil: Maurino, Maria Julia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área de Producción Animal. Laboratorio de Fibras Textiles de Origen Animal; ArgentinaFil: Galfione, Luciano. Textil de Los Andes, Catamarca; ArgentinaTaylor and Francis2024-10-09T14:00:28Z2024-10-09T14:00:28Z2024-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/19738https://www.tandfonline.com/doi/10.1080/00405000.2024.23307190040-50001754-2340https://doi.org/10.1080/00405000.2024.2330719The Journal of The Textile Institute : 1-8 (2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PT-E1-I032-001, Calidad, comercio y VA de fibras textiles animalesinfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:46:53Zoai:localhost:20.500.12123/19738instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:46:53.568INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
title A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
spellingShingle A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
Sacchero, Diego Mariano
Fibras de Origen Animal
Vicuña
Calidad
Rendimiento
Valor Añadido
Animal Fibres
Vicuñas
Quality
Yields
Value Added
title_short A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
title_full A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
title_fullStr A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
title_full_unstemmed A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
title_sort A study on dehairing of vicuña fiber: evaluation of yields and quality characteristics that impact on its transformation and textile added value
dc.creator.none.fl_str_mv Sacchero, Diego Mariano
Lamas, Hugo Eduardo
Maurino, Maria Julia
Galfione, Luciano
author Sacchero, Diego Mariano
author_facet Sacchero, Diego Mariano
Lamas, Hugo Eduardo
Maurino, Maria Julia
Galfione, Luciano
author_role author
author2 Lamas, Hugo Eduardo
Maurino, Maria Julia
Galfione, Luciano
author2_role author
author
author
dc.subject.none.fl_str_mv Fibras de Origen Animal
Vicuña
Calidad
Rendimiento
Valor Añadido
Animal Fibres
Vicuñas
Quality
Yields
Value Added
topic Fibras de Origen Animal
Vicuña
Calidad
Rendimiento
Valor Añadido
Animal Fibres
Vicuñas
Quality
Yields
Value Added
dc.description.none.fl_txt_mv Dehairing is a key process in the textile transformation of double-coated animal fibers such as vicuña fleeces. The process consists in the mechanical separation of the coarse fibers (and additionally other foreign particles) from the fine fibers of high textile value. In Argentina, the degree of mastery of the techniques and capabilities required for the efficient processing of vicuña fiber is still unclear. This paper reports study results on the vicuña fiber dehairing process by applying the protocol currently used in a mill. The yield, diameter, and content of coarse and fine fiber fractions, and fiber lengths before and after dehairing were compared. The results indicate that the separation efficiency of fine fibers from the initial raw material was high, whereas that in the by-products was low. The dehairing process reduced the fiber length considerably and the coarse fiber content by 50%, leading to a comfort factor of 99%.
EEA Bariloche
Fil: Sacchero, Diego Mariano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área de Producción Animal. Laboratorio de Fibras Textiles de Origen Animal; Argentina
Fil: Lamas, Hugo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Abra Pampa; Argentina
Fil: Maurino, Maria Julia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Área de Producción Animal. Laboratorio de Fibras Textiles de Origen Animal; Argentina
Fil: Galfione, Luciano. Textil de Los Andes, Catamarca; Argentina
description Dehairing is a key process in the textile transformation of double-coated animal fibers such as vicuña fleeces. The process consists in the mechanical separation of the coarse fibers (and additionally other foreign particles) from the fine fibers of high textile value. In Argentina, the degree of mastery of the techniques and capabilities required for the efficient processing of vicuña fiber is still unclear. This paper reports study results on the vicuña fiber dehairing process by applying the protocol currently used in a mill. The yield, diameter, and content of coarse and fine fiber fractions, and fiber lengths before and after dehairing were compared. The results indicate that the separation efficiency of fine fibers from the initial raw material was high, whereas that in the by-products was low. The dehairing process reduced the fiber length considerably and the coarse fiber content by 50%, leading to a comfort factor of 99%.
publishDate 2024
dc.date.none.fl_str_mv 2024-10-09T14:00:28Z
2024-10-09T14:00:28Z
2024-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/19738
https://www.tandfonline.com/doi/10.1080/00405000.2024.2330719
0040-5000
1754-2340
https://doi.org/10.1080/00405000.2024.2330719
url http://hdl.handle.net/20.500.12123/19738
https://www.tandfonline.com/doi/10.1080/00405000.2024.2330719
https://doi.org/10.1080/00405000.2024.2330719
identifier_str_mv 0040-5000
1754-2340
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PT-E1-I032-001, Calidad, comercio y VA de fibras textiles animales
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor and Francis
publisher.none.fl_str_mv Taylor and Francis
dc.source.none.fl_str_mv The Journal of The Textile Institute : 1-8 (2024)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
_version_ 1844619195125334016
score 12.559606

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