[This site] Natural leather is mainly divided into pig leather, cow leather, sheep leather, horse leather, donkey leather and kangaroo leather, and a small amount of fish leather, reptile leather, amphibians leather, ostrich Leather and so on. The cow leather is divided into yellow cattle leather, buffalo leather, yak leather and yak leather; sheep leather is divided into sheep leather and goat leather. According to its hierarchy, there is a first layer of leather and a second layer of leather, in which the first layer of leather has full grain leather and shaved leather; the second layer of leather has a second layer of pig leather and second layer of cattle leather. Among the main types of leather, yellow cattle leather and sheep leather have a fine surface, small eyes, and compact internal structure. The leather body has good plumpness and elasticity, and has good physical properties. Therefore, fine yellow cattle leather and sheep leather are generally used as leather materials for high-grade products, and the price is higher in the bulk leather.
Among all kinds of leather products, full grain leather should top the list, because it is made from the finest raw materials with less disabilities. The leather surface is preserved in its natural state. The coating is thin and can show the animal skin. The natural beauty of the pattern.
The face leather is made by grinding the surface of the leather with a buffing machine, and then applying a corresponding pattern. It is actually a "facelift" of a natural leather surface with disability or roughness. This type of leather almost loses its original surface condition, the coating layer is thicker, and its wear resistance and air permeability are worse than that of full grain leather.
The two-layer leather is a split-skin machine made of split leather, the top layer is used to make full-grain leather or shaved leather, and the second layer is made into a second-layer leather through a series of processes such as painting or filming. Its fastness, Less wear resistance is the cheapest kind of leather in its class.
Feel The skin surface is touched by hand. If it feels smooth, soft, plump, and elastic, it is genuine leather. However, the surface of the artificial synthetic leather is astringent, rigid, and soft.
Seeing that the genuine leather surface has clearer pores and patterns, the yellow leather has well-proportioned fine pores, the yak skin has coarse and sparse pores, the goat skin has scaly pores, the pig skin has triangular coarse pores, and the artificial leather, Although the pores were also imitated, it was not clear. Pig leather: The pores on the surface of the leather are round and thick and extend into the leather more obliquely. Cow leather: Both cattle leather and buffalo leather are called cattle leather, but there are also certain differences between the two. The pores on the surface of the cattle's leather are round and extend straight into the leather. The pores are tight and even, and the arrangement is irregular and seems to be starry. Buffalo leather surface pores are thicker than the yellow cattle leather, the number of pores is less than the yellow cattle leather, leather is relatively loose, not as full and delicate as the cattle leather. Horse leather: The pores on the surface of the leather are oval-shaped, slightly larger than the pores of the cattle leather, and the arrangement is more regular. Sheep leather: The pores of the leather grain are oblate and have clear pores. A few groups form a group and are arranged like a fish scale.
Smell All genuine leather has the odor of leather; artificial leather has a strong irritating plastic smell.
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Among all kinds of leather products, full grain leather should top the list, because it is made from the finest raw materials with less disabilities. The leather surface is preserved in its natural state. The coating is thin and can show the animal skin. The natural beauty of the pattern.
The face leather is made by grinding the surface of the leather with a buffing machine, and then applying a corresponding pattern. It is actually a "facelift" of a natural leather surface with disability or roughness. This type of leather almost loses its original surface condition, the coating layer is thicker, and its wear resistance and air permeability are worse than that of full grain leather.
The two-layer leather is a split-skin machine made of split leather, the top layer is used to make full-grain leather or shaved leather, and the second layer is made into a second-layer leather through a series of processes such as painting or filming. Its fastness, Less wear resistance is the cheapest kind of leather in its class.
Feel The skin surface is touched by hand. If it feels smooth, soft, plump, and elastic, it is genuine leather. However, the surface of the artificial synthetic leather is astringent, rigid, and soft.
Seeing that the genuine leather surface has clearer pores and patterns, the yellow leather has well-proportioned fine pores, the yak skin has coarse and sparse pores, the goat skin has scaly pores, the pig skin has triangular coarse pores, and the artificial leather, Although the pores were also imitated, it was not clear. Pig leather: The pores on the surface of the leather are round and thick and extend into the leather more obliquely. Cow leather: Both cattle leather and buffalo leather are called cattle leather, but there are also certain differences between the two. The pores on the surface of the cattle's leather are round and extend straight into the leather. The pores are tight and even, and the arrangement is irregular and seems to be starry. Buffalo leather surface pores are thicker than the yellow cattle leather, the number of pores is less than the yellow cattle leather, leather is relatively loose, not as full and delicate as the cattle leather. Horse leather: The pores on the surface of the leather are oval-shaped, slightly larger than the pores of the cattle leather, and the arrangement is more regular. Sheep leather: The pores of the leather grain are oblate and have clear pores. A few groups form a group and are arranged like a fish scale.
Smell All genuine leather has the odor of leather; artificial leather has a strong irritating plastic smell.
Lit From the back of real leather and artificial leather, tear off a bit of fiber. When it ignites, it gives off a pungent odor and forms a leatherette. Any hair that emits an odor that does not harden is the leather.
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