| Titre : |
The relationship between the organoleptic properties of leather and the aggregate structure of collagen fibres |
| Type de document : |
texte imprimé |
| Auteurs : |
Ren Bianli, Auteur ; F. Qi, Auteur ; Chai Yuye, Auteur ; Lan Yunjun, Auteur ; Zou Xianglong, Auteur |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 289-292 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Collagène
Cuir -- Structure
Cuirs et peaux -- Finition
Cuirs et peaux -- Propriétés organoleptiques
Cuirs et peaux de moutons
Distribution et orientation des fibres
Retannage
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Sample of chromed sheep leather were prepared to establish the relationship between the organoleptic properties of leather and its structure after being retanned and oiled. The organoleptic properties and structure of them were characterized by stress-stain analysis, SEM and organoleptic test. The relationship was investigated from the point of fibre mobility. The results show that, when fibre bundles become thin and porosity increases, fibre mobility increases, as does softness, but tightness weakens. With the extent of fibre orientation decreasing, thicknessincreases, and smoothness decreases. Fullness is a special parameter related of leather thickness and fibre mobility. As collagen fibres have better motion capability when there is a decrease in the degree of orientation, fullness improves. |
| Note de contenu : |
- MATERIALS AND METHODS : Materials - Methods - SEM observation - Extent of orientation of the collagen fibres - Organoleptic test
- RESULTS AND DISCUSSION : Effects of AR on the leather's organoleptic properties - Effects of AR on collagen fibres' aggregate structure - Analysis of the relationship between the organoleptic properties and the collagen fibres' aggregate structure |
| En ligne : |
https://drive.google.com/file/d/1fPHIhuT41jQwtelgmcgLpJ7L_V3uWDW_/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31322 |
in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC) > Vol. 102, N° 6 (11-12/2018) . - p. 289-292
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The relationship between the organoleptic properties of leather and the aggregate structure of collagen fibres in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 102, N° 6 (11-12/2018)
