1. Preservation (Treatment made with salt or pickle in order to protect leather from the degrading influence of the microorganisms).

2. Preparatory stages (when the hides are prepare for tanning).

3. Tanning (Chemical process which converts the raw hide into a stable product).

4. Finishing: (Define the final aspect in order to uniform the colour and makes leather softer and with a natural feel).

CRUST: leather tanned in the country of origin, already dyed and with an already defined thickness

WET BLUE: leather tanned in the country of origin, full thickness

Selection

Splittin and shaving

After hides are tanned, they are fed through a machine which cuts the hide into a valuable top grain portion and a split layer. After splitting, the hide is put through another machine, which shaves it to uniform thickness.

Dyeing and fatliquoring

The dying process is made with natural dyes and products such as tannins, fats and water, by drumming leather in a rotating drum. After this process leather become soft and with a natural feel

Drying

After the dying process leather is wet, therefore they are lay on special nets and put into big ovens for several hours.

Staking

Mechanical operation to make leather softer.

Finishing

In order to achieve the final aspect, they spray the colour together with chemical products.

Drumming

Process made by a rotating machine called drum, in which they give out heat in order to make leather softer and with a natural feel.

Selection

Ironing and measurement

leather is ironing by a warm roller and at the same time it is measured with an electronic machine.