What Is The Definition Of Leather?

Humans mostly determine the raw materials used for leather production from the environment they live in and the animals they raise and slaughter around. The raw materials of tanning, from the most common cattle, sheep, pigs and even snakes, insects, fish and birds, are made into practical raw materials or ornaments. Such as: cowhide, buffalo skin, pig skin, goat skin, sheep skin, lamb skin, deerskin, kangaroo skin, snake skin, ostrich skin, crocodile skin, fish skin, etc.

Basic definition of leather:
Leather raw leather is a product with usable performance obtained after a series of chemical and mechanical actions. Including heat and humidity resistance, resistance to cracking, resistance to chemical agents and microorganisms and other properties. The denatured and non-perishable animal skin obtained by physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space, and its surface has a special grain layer, which has natural grain and luster, and feels comfortable. It is mostly used to make fashion and winter clothes. Divided into two categories: one is leather, that is, leather that has been dehaired. The second is fur, which is treated leather with fur. Its advantage is that it is light and warm, elegant and luxurious.
(1) Fur hides and hides without hair.
(2) Refers to cooked skins processed by dehairing the skins of cattle, sheep, pigs and other animals. It has the properties of flexibility and breathability, and is widely used in machine belts, leather shoes, luggage, leather boxes, etc.
(3) Human skin.