The image gives data about how leather is made in 12 steps. Overall there are two main stages in this linear: preparation of leather and how it comes to the final product.
The process begin with transportation of animal skin from farm. After being transported, they are sorting accordingly to the size: large and small. The sorted animal skins are trimming by workers. From there, manufacturers add some salt to them.
Salted and prepared product then curing for a month. In the next stage, dried skins are soaking in the large places, for 12-24 hours on water. After being soaked, removing stage is coming, where workers separate hair from soft skin. Clean skin then is passed from special mechanism with salt and acid in it. Following this machine is circled for 48 hours to mix all products. Then almost ready leather undergoes a series of changes as coloring and softening. This part is essential, because it exactly it transmits a gentle look for a leather. In the next stages they are dried under particular structure which work is to unwind. In the final stage a leather are waxed by hands.