Tanning

see also: Etymology of Tanning

The tanning is a chemical process, tannin, employed to transform skins into Cuir while making them more durable and more flexible. This operation is done in Tannerie S.

The various methods of tanning are:

Tanning with the aldehyde
Tanning with the alum
Tanning with the bark of oak
Tanning with the extract
Tanning with oil
Tanning with smoke
Tanning with quinone
Tanning with silica
dry Tanning
Tanning softened
Tanning with chromium
Tanning with iron
Tanning with the formaldehyde
Tanning with sulfur
Tanning with the sulfochlorure
Tanning with the syntan
Tanning with zirconium
Tanning with sulphated fatty alcohols
Tanning with the phospholipides
Tanning with the polyacids
Tanning with the polyphosphates
Tanning with the resins
combined Tanning used for some skins, surtouts those intended for the equipment and furnishing
Tanning in pit
Tanning in medium solvent
Tanning out of bag
Tanning inflating
Tanning mégi to see: Tawing
mineral Tanning
dead Tanning
Tanning by condensation
Tanning by electrosmosis
Tanning by fast polymerization
Tanning
Tanning semi-chromium
vegetable Tanning used for leathers in sole, bourelleries, saddleries, leather workings, mixed etc…
vegetable Tanning

The tanning with chromium is among most widespread currently because faster. However, it is advisable to specify that this metal element can cause allergic reactions increasingly denounced by consumers' associations.

Simple: Tanning

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