| Titre : |
Practical consideration for the complete processing of pigskin |
| Type de document : |
texte imprimé |
| Auteurs : |
William C. Prentiss, Auteur |
| Année de publication : |
1976 |
| Article en page(s) : |
p. 54-63 |
| Langues : |
Américain (ame) |
| Catégories : |
Chaulage
ConfitageLe confitage est une action biochimique effectuée au moyen de produits enzymatiques, qui a pour but de dégrader les fibres élastiques, contribuant ainsi à augmenter la souplesse du cuir. En outre, les enzymes complètent la dégradation des résidus épidermiques, donnant ainsi une fleur plus propre et plus lisse.
Cuirs et peaux -- Dégraissage
Cuirs et peaux -- Finition
Cuirs et peaux de porcs
Polyacryliques
Retannage
Surfactants
|
| Index. décimale : |
675 Technologie du cuir et de la fourrure |
| Résumé : |
Pigskin leather lias been manufactured on a regular basis over the years. Much of its has been suede rather than grain leather because of the methods used in processing hogs. With the advent of new equipment for pulling hogskins, this raw stock is hecoming a significant material for the production of quality leathers, but because of its unique characteristics, attention must be paid to specific steps in processing to achieve the best pigskin lias to offer. It is our position that the steps requiring extra care are :
1. Degreasing — to eliminate fat without solvent;
2. Beaming and bating — to sof ten the shell without ragging the belly and shoulder ;
3. Retanning — to produce uniformity in temper over the skin;
4. Finishing — to give tough films that will suit the elastic high grain of pigskin without opening on pull-up or will cover grain defects.
These areas are the particular ones we wish to discuss. |
| Note de contenu : |
- Degreasing
- Beaming and bating
- Retanning
- Finishing
- Conclusions
- Table 1 : Surfactants studied in degreasing
- Table 2 : Surfactant addition for grease removal
- Table 3 : Chrome tanned pigskin degreasing
- Table 4 : Pigskin liming process in a drum
- Table 5 : Filling effect of various retannages (thickness ratio)
- Table 6 : Mellowing effect of various retannages (Mils.)
- Table 7 : Soft pigskin for garment leather
- Table 8 : Retannage for white pigskin
- Table 9 : Comparison of acrylic basecoat resins
- Table 10 : Shrunken grain process
- Table 11 : Finish procedure for shrunken pigskin |
| En ligne : |
https://drive.google.com/file/d/1aKCw8a9rXFwCRwG3gEph3zvhGpEFyGm7/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=41479 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXI (Année 1976) . - p. 54-63
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Practical consideration for the complete processing of pigskin in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. LXXI (Année 1976)
