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How to identify genuine and fake leather bags? What are the methods to identify the first layer of c

Many people have bought leather goods, especially leather goods such as cowhide. But many people do not know how to identify the real skin, so often bought a fake. How to identify genuine and fake leather bags? What are the methods to identify the first layer of cowhide? Let's take a look with Xiaobian.

how to identify genuine and fake leather bags?

Real cow leather, top leather:

Nowadays, due to the development of industry, the types of leather can not be compared with those before. In the past, many leather identification methods were one-sided. It was impossible to identify all leather by one standard method, and it also required considerable experience in the industry to accurately identify. However, here we can introduce some basic characteristics of top leather, but we can't cover it completely. Now many leather are tanned through dozens of processes, and some characteristics of top leather are eliminated or diluted in the tanning process, but the following characteristics can be found in most top leather:

There will be a little smell of animal skin in the top leather.

Irregular texture and pores can be found in the top layer of leather by extrusion.

The leather on the top feels very flexible.

Methods for identification of head hide:

We can identify whether more than 95% of the leather is cow hide by three methods: one look, two touch and three pinch,

Step one: Look!

There are different textures in different parts of a cow hide, some of which are larger and some of which are smaller. If you look carefully, you can see clear pores,

Step 2: touch

After touching the surface of genuine leather with fingers, it feels very smooth, but not the surface of genuine leather. Generally, it feels very astringent. It is not smooth and has poor ductility.

Step 3: pinch

Due to the elasticity of the dermis, if you press the surface a little with your hand, there will be centripetal wrinkles around it. You can see irregular natural wrinkles even if you fold it gently.

Step 4: pull

There are also identification methods such as stretching, the elasticity of the first layer of cow hide is very good, the stretching rate can reach 11.22%, which is a very good cow hide.

Note: there are also advantages and disadvantages of dermis. Some dermis is made of broken cow hide, which is inferior. Some are natural cow hide, which is superior. High quality leather wallet has soft, plump and elastic handle. The thickness of the whole body is uniform, and the flower spinning is the same. The surface color of the leather is smooth and natural, and the luster of the adjacent leather is the same. Poor quality leather wallet leather feel rough and hard, inconsistent patterns, adjacent splicing of leather luster is not the same, or asymmetric, or inconsistent. Of course, most of it is the distinction between genuine leather and fake leather. I love purse.com uses the following recognition methods: there are clear hairs and patterns on the surface of genuine leather; there are symmetrical fine pores in cattle hide; there are thick and sparse pores in yak skin; and there are fish scale pores in goat skin. Hand: touch the surface of leather with hand. If it feels smooth, soft, plump and elastic, it is genuine leather. However, the surface of synthetic leather is astringent, rigid and soft. Smell: all leather has the smell of leather; and artificial leather has a strong pungent plastic smell. Burning: a little fiber is torn off from the back of real leather and artificial leather. After being ignited, it is artificial leather that emits pungent smell and forms pimples; it is dermal that emits hair smell and does not form hard pimples.

There are four basic identification methods for the identification of artificial leather and synthetic leather. It is obvious to compare and identify artificial leather and synthetic leather.

Artificial leather and synthetic leather also have the following characteristics:

1. When pressing the leather surface with fingers, there are no obvious pores and wrinkles. If there are wrinkles after pressing, they will not disappear naturally.

2. There are no pores on the leather surface, which is the most important feature to identify the true and false leather. 3. Cut off the corner, burning, smelly, but not the scorching smell of hair.

3. How to distinguish cow leather, pig leather, sheep leather and horse leather is different, and their characteristics and uses are also different. For example, cow leather has fine surface and high strength, which is most suitable for making leather shoes and leather goods; sheepskin leather is light, thin and soft, which is an ideal fabric for leather clothing; pig leather has good air permeability and water vapor permeability.

Cattle leather: cattle leather and buffalo leather are called cattle leather, but there are some differences between them. The pores on the surface of cattle hide are round and straight into the leather. The pores are close and uniform, and the arrangement is irregular, like stars all over the sky. The pores on the surface of buffalo leather are bigger than that of cattle leather, the number of pores is less than that of cattle leather, and the leather quality is looser than that of cattle leather.

Pigskin: the pores on the leather surface are round and thick, and the inclined ones extend into the leather. The pores are arranged in groups of three, and the leather surface presents many small triangular patterns,

Sheepskin leather: the pores on the grain surface are flat and round, with clear pores. Several pieces form a group, arranged in a fish scale shape.

Horse leather: the hair on the leather surface is also oval, slightly larger than that of cattle leather, and arranged regularly.

matters needing attention:

First, check whether there are pores on the surface of the wallet cortex. The pores of real cowhide are dense and thin, showing irregular arrangement, and the texture of the skin is smooth; while the pores of pigskin are arranged in triangle shape, and the cortex is loose. After that, when checking, you can use your hand to press down to see if there are fine lines scattered in the depressed area. Some words show that it is real cow leather. Next, look at the cortical cross-section. At present, the technology of face-to-face forgery is getting better and better, so it is more and more difficult to analyze the face-to-face forgery. But some of the reasons may be seen from the edge section of the cortex. The cortical section of dermis is loose and irregular, while the pseudodermis is dense. Fake leather and genuine leather can also be distinguished by smelling. The genuine leather obviously has a fishy smell of animals, while the fake leather, relatively speaking, takes advantage of the irritating smell of rubber.