Familiarity with all kinds of leather
Leather is made by tanning the skins of various animals, including cows, sheep, crocodiles, snakes, ostriches, and even sea animals, including fish and sharks. Leather tanning is a process in which animal skin is soaked in chemical and herbal substances to make it durable. Leather production takes place in 4 several stages: converting raw hide into salambur, converting salambur into wet blue, converting wet blue into crust and turning crust into leather, and these steps include soaking and washing, liming, degreasing, hair removal, liming. And enzymation, cutting and trimming, coloring and polishing of leather are widespread. Of course, another type of leather that you are probably familiar with is synthetic and industrial leather, which are generally made of plastic and polymer. Stay with M&J Leather, a manufacturer and seller of all kinds of leather in Bushehr.
Natural leather
The most famous type of leather obtained from the skin of animals such as cows, sheep, crocodiles, lizards, etc., is natural leather. Today, with the advancement of technology, the use of this type of leather has expanded and is generally classified into three categories: light leather, semi-heavy leather, and heavy leather.
Artificial leather
Synthetic leather is produced in a way that is very similar to natural leather, and this often makes it difficult to recognize the two. Currently, in the leather industry, this product is introduced under various names such as eczema, polyurethane and vegan. Unlike natural leather, which is made by the tanning process of animal skin, artificial leather is made during mechanical operations. There are various methods for making this product, but one of the most common methods is to put a coating layer with a sponge top of PVC or polyurethane on a layer of fabric.
The accessories that are made from this product have a more economical price compared to the accessories that are produced naturally. In this case, the demand for products made from this leather is more. Its cheap and affordable price, variety of designs and colors, very light weight, ease of cutting and uniform texture have made it popular. Among the uses of this leather, it can be mentioned that it is used in the production of sofa and chair covers, in the automotive industry, in the creation of all kinds of bags and shoes, belts, coats, gloves, wallpaper, etc.
Ventan leather
In the tanning of this type of leather, the use of chemicals is kept to a minimum and mostly plant colors and animal oils are used. This type of leather is among the best tanneries due to its compatibility with the environment and prevention of complications in case of contact with human skin. Vegetable leather is flexible and has a brown color, the color of which is due to the chemical composition and the color of the skin used.
Vegetable leather has less stability against water and becomes colorless, and if you try to dry it after getting wet, it will wrinkle and reduce its flexibility and softness. When vegetable leather comes into contact with hot water, it hardens and takes the form of gelatin, and after drying, it hardens and becomes brittle. Drying vegetable leather is used in history to make armor and also to bind books.