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Note de contenu : |
- HIDES AND SKINS - LIMEYARD - BASIC PRINCIPLES :
- The raw material and its preservation
- Fundamental concepts relating to leather manufacture
- Beamhouse processing
- VEGETABLE TANNING :
- The principles of vegetable tanning and properties of various vegetable tanning materials
- The production of vegetable tanning materials and their modification
- Principles of heavy leather manufacture by (a) pit, (b) pit/drum and (c) drum process
- Industrial leathers
- Vegetable tannage of skins - sheep, goat, pig, etc.
- Combination tannages
- THE FINISHING OF VEGETABLE-TANNED LEATHER :
- The finishing of heavy leather and drying methods
- The finishing of vegetable-tanned light leather
- PRODUCTIVITY :
- Productivity of heavy leather manufacture
- Tannery costing
- Tanning machines and their maintenance : selection for various output levels
- GENERAL :
- The influence of tannage on leather properties
- Leather specification - Control and analysis
- Effluent and water consumption in the tannery
- Hazards, safety and good housekeeping in the tannery
- How to avoid mistakes or correct them if they occur
- Footwear construction and production
- Leathergoods : construction and production |