Identification Of Authentic And Fake Materials For Leather Bags

During identification, the material should be checked first to determine the type of upper leather. If using "genuine leather" grain leather with unmodified and original natural characteristics:
Cow hide has small pores and broken eyes, which are irregular and relatively uniform; The eyelets of goat fur are arranged in rows in the shape of "tiles"; Pig skin has three holes and a pile, distributed in the shape of "product"; The tissue fibers of cattle hide are fine; Buffalo leather is rough and has large pores. If the grain surface layer has lost its original characteristics after modification, it should be carefully classified and identified according to the processing technology.
Observe characteristics
"Aniline leather, which is coated with aniline, is characterized by a crystal clear surface that is very bright, but not harsh or plastic.". Natural leather is cooked into leather. Cowhide is generally 5-6mm thick, with a grain surface layer on the surface. The tissue fiber is fine and compact, smooth and beautiful, and has good strength and wear resistance; The inner layer is a suede layer with thick fibers, large gaps, and fluff on the surface. The surface of the first layer leather is smoother and flat than that of the second layer leather, and the second layer leather is slightly rough. The surface of two-layer leather can not be rough after coating, film transfer, or film application, but the film transfer leather has poor low temperature resistance and is prone to wrinkles at low temperatures. Cow hide split leather is flat and has no obvious defects after embossing, while pig hide split leather often has three piles of pores that have a dull luster. When distinguishing between trimmed leather and front leather, it is important to note that trimmed leather is a pattern that destroys the original grain layer and then presses. The pattern can be imitated from cow, sheep, and pig skins, but the pattern does not have pores, and the pattern floats on the surface of the leather, while the front leather has pores, which can be identified by careful observation.