Indigenous Arctic fish skin / Elisa Palomino in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 105, N° 2 (03-04/2021)  

[article]  inJOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 105, N° 2 (03-04/2021) . - p. 59-71 Titre : Indigenous Arctic fish skin : A study of different traditional skin processing technology Type de document : texte imprimé Auteurs : Elisa Palomino, Auteur ; Lotta Rahme, Auteur Année de publication : 2021 Article en page(s) : p. 59-71 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Conservation Cuirs et peaux -- Propriétés mécaniques Cuirs et peaux -- Propriétés physiques Cuirs et peaux de Poissons Pelage Saumons Tannage Tannage au chrome Tannage végétal Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The use of fishskin for the construction of garments is an ancient tradition shared by Arctic societies along rivers and coasts. The specific Arctic groups with historical evidence of fish leather production are the Alutiiq, Yup'ik and Athabascan of Alaska; the Nivkh, Nanai and Ulchi Siberian peoples; the Ainu from Hokkaido island, Japan and Sakhalin Island, Russia; the Hezhen from northeast China; and Icelanders. The Arctic indigenous peoples have maintained a strong relationship with the environment, developing a subsistence lifestyle depending on marine animal resources for food and clothing. To a population dependent upon the sea for its daily livelihood and food, having the right clothing was of greatest importance. Fishskins were used as a protection against wind on parkas, boots, mittens and blankets. Traditional tanned fishskin artefacts not using any chemically active principles have lasted remarkably long in museums. The aim of the research was to identify the biochemical logic of the traditional tanning process using natural principles with a very low environmental impact in order to introduce them in a near future to contemporary industrial tanning, reducing the supply of chemicals, the environmental impact, generating cleaner water and less CO2. To evaluate the process, samples of fish leather were undertaken using skin processing technology based on traditional knowledge from Arctic indigenous communities. The results were compared to those of commercial contemporary chrome- and vegetable-tanned fish leather from the Icelandic tannery Atlantic Leather. Traditional methods used in this study include processing with bark, brain, urine, oil, corn flour and mechanical softening. Note de contenu : - THE COMPOSITION OF FISHKIN - TRADITIONAL FISHSKIN TANNING PROCESSES : Types of conservation - Skinning - Fleshing - Removing odour from skins - Tanning - TESTS : Surface morphology - Fastness properties - Physical and mechanical properties - CONCLUSIONS : Test conclusions - Overall conclusions - Table 1 : Tests on wild-caught salmon, Bothnian Bay, Sweden En ligne : https://drive.google.com/file/d/1rKdPxYwRDoPiQ-WuTs_PHKbCaPqIlYwO/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35542 [article]

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