Ask a friend to see if it is the first layer of cowhide

It should be, you can see that the cow hair pores on the front are very clear.

This should be the first layer of vegetable tanned leather cowhide, also known as tree paste skin. However, this is not a cow hide, it is a buffalo tree paste skin, because the last ** looks at its pores are relatively large. However, this is still a relatively high-end leather in the first layer of cowhide!

There is still a relatively large gap between the ** of yellow cow leather and the ** of buffalo leather. Look at you, this should be used to make shoulder straps or belts.

This is buffalo leather first layer vegetable tanned leather, which is the first layer of leather.

The 083rd episode of the battle of the first lord of the Pavilion, the enemy of the guarded Jiangkou scholars, worshiped the general, and the 084th episode of Lu Xun's camp burned 700 miles, Kong Ming skillfully laid out eight formations, Figure 2

The first layer of cowhide refers to the outermost layer of cowhide on the surface of the cowhide, which is the smoothest and the best in terms of gloss and flexibility. The first layer of cowhide is made from animal raw skin, which belongs to the high-end products of leather products.

First of all, observe whether the cross-section of the leather is intact, generally speaking, the tighter the cross-section, the better the quality of the first layer of cowhide. To the touch, the texture of the first layer of cowhide is very smooth, with the exclusive elasticity of the leather, and it will come back when pressed gently, and there will be radial wrinkles around the center of the pressed place.

The first layer of cowhide has natural scars on the cow's body, and some will have wounds, and we can easily tell what kind of cow it is from the pores of the leather and the degree of leather sparseness. Generally, the pores of yellow cowhide are relatively fine and dense, while buffalo leather is relatively rough and the pores are more sparse.

The first layer of cowhide is the outermost layer of cowhide, the pores are slightly coarse, but the tensile resistance, bending resistance, high fastness, the cowhide is thicker, and it can be mechanically sliced

4. Do not rinse with water or wipe with chemical reagents for leather cleaning, and wipe with cotton cloth and soft brush.

For example, in the production of leather shoes, the first layer of cowhide is better and durable, and it is much worse after 3-4 layers.

The first layer of leather is the upper skin of the cow, which is composed of a dense and thin fiber layer and a slightly loose excessive layer closely connected to it, which has the characteristics of good strength, elasticity and process plasticity. The second layer of cowhide is made of using the leftovers of cowhide to break and add polyethylene material to re-laminate, and then spray chemical materials on the surface or cover with PVC and PU film, it still maintains the characteristics of cowhide, but the durability and strength are not as good as the first layer of cowhide.

The first layer of leather is the skin of the cow's body, which is composed of a dense and thin fiber layer and a slightly loose excessive layer closely connected with it, which has the characteristics of good strength, elasticity and process plasticity. The second layer of cowhide is made of the leftover material of the cowhide after being broken and re-laminated with polyethylene material, and then the surface is sprayed with chemical materials or covered with PVC and PU film.

The first layer of cowhide refers to the uppermost layer of cowhide, that is, the epidermis that comes into direct contact with the animal. This layer of skin is close to the surface, the texture is tougher, and the fiber structure is relatively compact, so it has good tensile, anti-friction and anti-wear properties. Because of these excellent characteristics, the first layer of cattle banquet leather has become one of the preferred materials for making high-end leather products.

The first layer of bovine hide is made by removing hair and scars from the surface layer of the animal's epidermis, and its thickness is about 2 mm. Because the growth rate of the first layer of cowhide is slow, only 2-3 years of growth cycle, so the first layer of cowhide is more scarce, that is, the leather made has a unique texture and texture, which is very ornamental and collectible.

The process of making the first layer of cowhide includes layering, cleaning, bleaching, dye soaking, washing and soaking, flattening, air drying and other links. One of the most important is the process of bleaching and dyeing, bleaching can make the color of the leather more uniform, and dyeing can give the leather a variety of colors, so that the leather has excellent expressiveness in different occasions.

Because of its superior performance and high quality, the first layer of cowhide will be selected as the raw material when making high-end leather goods, shoes, clothes, belts, gloves and other leather products. Moreover, the first layer of cowhide is suitable for a variety of different processing methods, such as punching, embossing, splicing, cutting, cutting, etc., which can produce a variety of shapes and styles to meet the different needs of customers.

Although the cost of the first layer of cowhide is higher in the production of Xiangsui Song, it is relatively high in the market due to its high-quality and high-grade characteristics. In addition, the first layer of cowhide has other advantages, such as showing natural texture and color, and has good breathability and moisture resistance, and has a longer service life than other leathers.

In conclusion, the first layer of cowhide is an excellent material choice when making high-end products. It has a perfect texture, excellent performance and unique aesthetics, so it is widely used in the fashion and high-end leather market. For consumers, choosing the first layer of cowhide products can make them feel the comfort and quality brought by high-quality materials, and can also reflect their personality and taste.

The first layer of cowhide is composed of a dense and thin fiber layer and a slightly loose over-layer closely connected to it, which has the characteristics of good strength, elasticity and process plasticity. Cowhide, on the other hand, only has a loose fibrous tissue layer, which can only be used to make leather products after spraying chemical raw materials or polishing, and it maintains a certain natural elasticity and process plasticity.

In addition, the first layer of cowhide is pushed up from the bottom with your fingers to expand the leather surface, and the pores can be seen. The general thickness is in the millimeters. The general thickness of cowhide is in millimeters.

In addition, the first layer of cowhide is of higher quality than cowhide, and the cost is higher. The first layer of cowhide is mainly used for the production of leather shoes, leather clothing, high-grade leather goods, etc. Cowhide is mainly used to make mobile phones, computer holsters, bags, etc.

Compared with the utilization rate of cowhide and the first layer of cowhide, the first layer of cowhide is easy to come out of defects, and the various problems of the leather surface are relatively more than that of cowhide, and the increase of cowhide is greater than that of the first layer of cowhide, so the utilization rate of cowhide is larger.

The first layer of cowhide is genuine leather except for cow suede. The first layer of cowhide represents the leather on the cow, in addition to the cow suede, which is one of the full-grain leather in the first layer of cowhide, a simple forest is the other side of the first layer of cowhide smooth, relatively speaking, it will be a little rough, the large ridge part will be made on the outdoor shoes, the texture is very good, the air permeability is good, it is not easy to maintain, and it is easy to fall off the velvet and fade.

Precautions for the maintenance of the first layer of cowhideThe first layer of cowhide is maintained with mink oil, which is much more expensive than the maintenance oil, but the maintenance effect of the first layer of cowhide shoes is better.

Generally speaking, the first layer of cowhide can not be used shoe polish, after a long time, the leather surface will be cracked. If you really need maintenance, you should buy colorless leather maintenance oil, which is sold at the shoe counters of many large shopping malls.

Is there any difference between cowhide head leather and cowhide head leather?

There is a difference. The first layer of cowhide leather refers to the material of cowhide, but the first layer is leather.

The first layer of cowhide leather refers to the material of cowhide, and the first layer is also leather.

Denatured, non-perishable animal skins obtained by physical and chemical processing such as hair removal and tanning.

After modification and finishing, it is leather, also known as leather.

There are many types of leather.

Generally, it is classified by use (see table) and by tanning method.

According to the tanning method, it is divided into chrome tanned leather, vegetable tanned leather, oil tanned leather, aldehyde tanned leather and combined tanned leather.

In addition, it can also be divided into light leather and heavy leather.

Generally used for leather in shoe uppers, clothing, gloves, etc., called light leather, measured by area;

Thicker animal skins are tanned by plant tanning agents or various combinations, and are used for leather shoe insole, outsole and industrial accessories, etc., weighing leather, generally measured by weight.

The layer skin is directly processed from the raw skin of various animals, or the skin of cattle, pigs, horses and other animals with a thicker skin is cut into two layers after being stripped of hair, and the upper part of the fiber tissue is processed into various first layers of skin.

Strong and durable, it won't break after wearing.