Modern Practice in Leather ManufactureHides and skins ant their histology. Preparing hides for the market. Domestic production and imports of hides and skins. Government regulations on imported hides and skins. Hide damages. Purchasing hides and skins. Handling raw stock as received at the tannery. Unhairing. Bating. Vegetative-tanning materials and their properties. Vegetable tanning. Chrome tanning. Miscellaneous tannages. Light leathes form tanning to fatliquoring and mold control. Fatliquoring, stuffing and dyeing light leathers. Drying light leathers and mechanical operations. Finishing light leather. Sole and heavy leathers. The properties of leather. |
Contents
HIDES AND SKINS AND THEIR HISTOLOGY | 15 |
PREPARING HIDES FOR THE MARKET | 59 |
DOMESTIC PRODUCTION AND IMPORTS OF HIDES AND SKINS | 75 |
Copyright | |
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amount animal Assoc Bark bated weight butt calf leather calfskins Calgon certificate chemical chloride chrome liquor chromic oxide coat of Finish collagen color Comacid containing Courtesy cow hides cutch diameters drain dried drum effect elastin enzymes extract fatliquoring fibers fixation flesh side gals goatskins grade grain surface grams hair hide powder hide substance hides and skins inch increasing Leather Chem leather finishes lime machine Magnification manufacture microns neatsfoot oil operation pack penetration percent pH value pickled produced protein quebracho raw stock relative humidity reticular layer rocker Röhm salt sheepskins shoe shown in Fig shows soaking soda ash sodium sodium dichromate sodium hydrosulfide sodium sulfate sole leather solution split steer hides stock liquor strips sulfate sulfonated sulfuric acid tank tannage tanner tannin tanning materials temperature tensile strength Thickness of section Trianol unhairing vegetable tanning vegetable-tanned leather Vertical Section water at 70