Many of us have and use a variety of products that are of leather such as shoes, jackets and bags, etc. made, but how many of us know that, as the skin is actually done? Skin will be used for thousands of years for a variety of purposes. Leather for shoes does is the most common form of use. Leather shoes are also known for their durability, comfort and durability.
First, let us know what leather is and finally how. Leather is a material created byTanning of animal skins, usually made of leather. The tanning process converts the putrescible skin and smells of a durable, long lasting and versatile natural material for a variety of applications.
By making the skin is a complex process that consists of many steps to convert animal skins into finished products. The leather of a "tanning" known. Tanning is actually the only part of this process, the tannins in the plant uses(Gerber conditioning), which chemically modify the skin so that it does not rot or decay.
Animal skins have a tendency to break and start to smell if we use them without trial. Therefore, the skin to be treated must be formed. Process in skin is actually essential in two stages: wet blue processing and finishing second or drying. Since these processes should not be made simply in large commercial structures,although leather could be done at home, but the process is so complex and smelly.
The skin consists of three layers: epidermis, dermis, and below the lower fat, also known as flesh. Dermis are collagen fibers and is the thick layer of all. So, when the skin is done, only the strong and flexible skin layer is required. Collagen is emanating from the cells and forms a network of useful threads. When the skin is processed, these fibers are retained, while everything else isstripped.
Part 1: During the process, first oily skin and the meat is cleaned from the skin, excessive animal fat is removed.
Then the hides are washed and soaked moisture back to dry in the resolution of occult blood and dirt. Then chemicals are added to alkaline water, which is eaten off by the hair and epidermis. While to swell the collagen fibers begin to fail during the excess protein. If this process is completed,The water is brought to a state of stable pH and the swelling goes down collagen, so that the enzymatic detergent added to remove any remaining organic residues. Then the skin in a highly acidic solution, which is preparing the marinade for tanning. Tannins form bonds with the collagen in the skin, enabling it to withstand the attacks of bacteria, and tank skins are wet blue processing equipment away after they run through rollers to remove excess water.
Part 2:The skins are divided next step to the desired thickness. The skin is made of different strengths depending on usage requirements. Leather has many uses it so long that we need it in the form soft, some products require company and other needs can be dyed so after the split in the required thickness of leather, but this time with different materials, which are soft, hard Tanned or colored depending on the requirements done.
To maintain flexibility and suppleness of the skin is oiled after dyeing. Infinishing in dry skin, mechanically treated to soften it, and polished to have a smooth and attractive. Final stages of leather production is the application of wax or polymer that protects the skin's surface for a long time.
It might if the whole process is completed, the skin in the desired paper size or in different positions or the application will be used to cut.
That is, as is leather!
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