What is the base of microfiber leather?

Leather base is a semi-finished leather product impregnated with a layer of polyurethane resin on the surface of the base cloth. "Base" is a transliteration of English word “base”. Base, the meaning of the base material, in artificial leather field, generally refers to the wet fabric, which is in the surface layer of the base cloth through the wet process coated with a layer of PU, without any grain. The bass is an intermediate product that needs to be dry and finished. The raw material of synthetic leather bass is waterborne polyurethane paste, which is generally formed after wet impregnation base cloth and coated with a layer of PU, without any lines. Synthetic leather bass need to go through the dry process so that it can be used to finished products. According to the different processes, synthetic leather can be made of suede cattle eight leather, ordinary synthetic leather, microfiber, etc.