Identification Of Leather Introduced By Knowledge Of Leather

There are many kinds of dermis, different varieties, different structures, different quality and equal price.

Therefore, leather is both a general term for all natural leather and a vague logo on the commodity market.

Hand touch: that is to say, the leather surface is touched by hand. If it feels smooth, soft, plump and elastic, it is genuine leather. Generally, synthetic leather surface is harsh, rigid and soft.

It is seen that the leather has a clearer coat and pattern, and the yellow cattle skin has more symmetrical pores. The yak skin has coarse and sparse pores, and the goats have scaly pores.

Smell: all leather has the smell of leather, and artificial leather has strong odor of plastic.

Ignite: a little fiber is torn off from the back of genuine leather and artificial leather. After burning, pungent smell is formed, and artificial leather is formed.

Identification of synthetic leather and synthetic leather

Synthetic leather and synthetic leather are made of textile base or non-woven fabric. They are made of polyurethane and coated with special foam. The handle feels like the real leather, but the air permeability, wear resistance and cold resistance are not as good as the real leather.

How to distinguish?

Leather: dermis.

It has its own special natural pattern, natural leather face, natural leather, and no leather wrinkle or dead wrinkle when hand pressing or kneading leather. The leather surface of artificial leather is like leather, but it is not natural to look at the pattern. The gloss is more bright and the color is more bright. Finger pressing leather surface has no obvious pore wrinkles, even if there are wrinkles after pressing, it will not disappear naturally.

Leather: genuine leather

Soft and tough, while imitation leather is soft, but it is not strong enough.

When the leather is tortuous, the leather is bent back naturally and the elasticity is better.

Incision:

The color of the incision is uniform, and the fiber is clear and dense.

However, the incision of the imitation leather product has no dermal fiber sense, or the fiber and resin at the bottom can be seen, or the two layers of the base cloth and the resin glue are seen from the incision.

Leather inside: the leather is smooth, smooth, with pores and patterns, and has obvious fiber bundles on the reverse side. It is plush and uniform.

Imitation leather products have no pores on the surface, some synthetic leather is on the contrary, the gloss inside and outside is good and smooth, some artificial leather is also different from the reverse side, and the leather can see the obvious bottom cloth; but some of them are similar to genuine leather, and there are also genuine leather like villi, so we need to carefully observe the difference between genuine and fake leather.