| Titre : |
Solvent preservation of pigskins |
| Type de document : |
texte imprimé |
| Auteurs : |
Peter R. Buechler, Auteur ; John S. Fisher, Auteur ; Matthew P. Dahms, Auteur ; Mary V. Hannigan, Auteur |
| Année de publication : |
1987 |
| Article en page(s) : |
p. 200-211 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Index. décimale : |
675.2 Préparation du cuir naturel. Tannage |
| Résumé : |
Some 90 million butcher hogskins per year are potentially available and can be utilized for leather manufacture. For optimum utilization with a minimum waste problem, a beamhouse and processing plant central to the currently concentrated pork packing plants is envisioned. Fresh pigskins brought to this facility would receive beamhouse treatment followed by a preservation process and could then be shipped to pigskin leather manufacturers wherever they are located. Studies of solvent dehydration preservation processes have shown that these processes can be used after bating. Dehydrated bated stock offers a number of advantages: (1) A light-weight product, one-sixth the shipping weight of fleshed raw pigskins is obtained. (2) The stocks keep indefinitely under most ambient conditions, unless contacted by liquid water. (3) The hydrated stock can be graded and sold on the basis of its visible surface defects. (4) Water can be easily added to the stock with no adverse effect on subsequent tanning. (5) Leathers from the dehydrated pigskins subsequently re-wet and tanned have fewer oil spots and better chrome distribution than control leathers. |
| En ligne : |
https://drive.google.com/file/d/1YK9HdODtCvLnnNWHHL7smomUueSUDSL_/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=9033 |
in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA) > Vol. LXXXII (Année 1987) . - p. 200-211
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