Changes to surface flaws on deer hides during processing to garment leather / S. E. Gore in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 86, N° 5 (09-10/2002)  

[article]  inJOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 86, N° 5 (09-10/2002) . - p. 183-187 Titre : Changes to surface flaws on deer hides during processing to garment leather Type de document : texte imprimé Auteurs : S. E. Gore, Auteur ; R. M. Laing, Auteur ; S. Lange, Auteur ; D. R. Scobie, Auteur ; S. R. Young, Auteur Année de publication : 2002 Article en page(s) : p. 183-187 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Défauts Cuirs et peaux de cerfs Surfaces -- défauts Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The objective of this work was to describe surface flaws and defects visible at each of three stages of processing deer hides to garment leather (fellmongered, wet blue, and finished leather). Hides (n=60) from deer of known origin were examined visually at three stages of production. Visible surface faults were identified and recorded at each of the three stages. Some flaw (a bruise, scar, grain de-lamination, hole) was apparent on almost every hide (95.0% - 100.0% depending on the stage of processing), and with ‘new’ flaws becoming apparent with processing. The most common type of flaw visible in finished leather was the scratch, with many scratches evident at each processing stage. Reducing the incidence of scratches would improve the appearance of the leather. Note de contenu : - METHODS : Deer hides - Recording of flaws - RESULTS AND DISCUSSION : Number of flawed hides (and changes with processing), and flaw location - Types, size, shape of flaws, and changes with processing - Table 1 : Site on hides at which flaws were evident, and incidence of flaws of three processing stages - Table 2 : Incidence of flaw types at each of three processing stages - Table 3 : Size and shape of flaws at various stages of processing (number of observations) En ligne : https://drive.google.com/file/d/1BjQIzqVBtACkjSkPSxHtlJbCjQcEOReA/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39857 [article]

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Deer leather as a material for outerwear / S. Lange in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 86, N° 4 (07-08/2002)  

[article]  inJOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 86, N° 4 (07-08/2002) Titre : Deer leather as a material for outerwear Type de document : texte imprimé Auteurs : S. Lange, Auteur ; R. M. Laing, Auteur ; B. E. Niven, Auteur ; D. R. Scobie, Auteur ; S. R. Young, Auteur ; S. E. Gore, Auteur Année de publication : 2002 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Cuirs et peaux -- Analyse Cuirs et peaux -- Propriétés physiques Cuirs et peaux de cerfs Statistique Vêtements en cuir Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : The objective of this work was to identify the critical physical properties of garment leather, the optimal sampling position on the hide, and the recommended number of hides required from one source to adequately describe selected physical properties relevant to garment manufacture. Hides from deer of known origin were processed to finished garment leather and selected properties of the finished leather relevant to garment manufacture were measured. Variability in these properties across any one hide, and among hides from different animals was determined and was less than that reported for ovine leather and similar to that reported for woven textiles used in outerwear. The extension of deer leather exceeded that recommended for woven garment materials, and was greater than that observed on ovine leather. The location on a hide, and the number of hides to be sampled from each batch in order to obtain representative results were determined (near the backbone at approximately the fore leg position ; and three, respectively). Note de contenu : - METHODS : Deer hides - Measurement and statistical analysis of properties - Representative location and optimum number of hides - RESULTS : Sampling site, and number of hides required - Table 1 : Differences from different groups (age and month of kill) and position on the hide - Table 2 : Estimated number of hides required for sampling, and the 'ideal location' for sampling En ligne : https://drive.google.com/file/d/1eAt0o2ScccHR5G6q0lSWzpKon1S4lq1J/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=39906 [article]

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Skin characteristics of Cervus Elaphus L. from Republic of Tuva in Russia / Urana Dandar in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIX, N° 5 (05/2014)  

[article]  inJOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. CIX, N° 5 (05/2014) . - p. 146-153 Titre : Skin characteristics of Cervus Elaphus L. from Republic of Tuva in Russia Type de document : texte imprimé Auteurs : Urana Dandar, Auteur ; Selime MenteÅŸ Çolak, Auteur ; Remziye Deveci, Auteur ; Arife Candas Adigüzel Zengin, Auteur ; Gökhan Zengin, Auteur Année de publication : 2014 Article en page(s) : p. 146-153 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Caractérisation Chimie analytique Cuirs et peaux de cerfs Histochimie Morphologie (matériaux) Index. décimale : 675 Technologie du cuir et de la fourrure Résumé : Characteristics of an animal raw skin are closely related to the physical properties of finished leather obtained from the skin. Although numerous studies have been performed on determination of physical properties of tanned deerskin, characteristics of raw deerskin have not yet been described in literature. In the present study, data on morphological, histochemical and chemical characteristics of wild red deer (Cervus elaphus L.) skins obtained from Republic of Tuva within the Russia Federation are presented and the relevant differences between skins of other animal species described. Table Top Scanning Electron Microscopy (TSEM) and Scanning Electron Microscopy (SEM) were used to determine the morphological characteristics of raw deerskins. For histochemical studies the cross section of skins were observed by Research Microscopy (RM). Hydroxyproline content, Total Kjeldahl Nitrogen (TKN), volatile matter, fat content, water-soluble-matter, sulphated total ash and fatty acid contents of raw deerskins were analyzed to further characterize the chemical composition of deerskin. Deerskin has comparatively higher TKN values, lower fat content with higher unsaturated fatty acid ratio, when compared to sheepskin. TSEM and SEM analysis showed that fur fibers and guard hairs of red deer skin were characterized by large cortex and medulla respectively that provides good isolation properties. In addition, high hydroxyproline content, low fat content, and tightly packed collagen fibers revealed by histochemical observations consolidates the long lasting property of deer skin. Assessment of skin characteristics enabled gathering data on physical and chemical properties of red deer skin, which is significant in choosing appropriate potential raw material that will produce the most suitable leather for a specific application. Note de contenu : - EXPERIMENTAL : Materials - Methods - Morphological and histochemical investigations of deer skins - Chemical characterization of deer skins - RESULTS AND DISCUSSION : Morphological and histochemical investigations of deer skins - Chemical analysis En ligne : https://drive.google.com/file/d/1HUExMNVJrr2S7qawXJdqI7dimEiEjIJC/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=21286 [article]

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