Artificial leather substrate

With the development of society and the growth of population, natural leather no longer meet people's needs, and artificial leather has emerged as the times require. Since the porous structure inside the nonwoven fabric conforms to the mesh structure of natural leather, the capillary action formed by the interweaving of its internal fibers is conducive to the absorption and migration of moisture and can reflect the breathing characteristics of natural leather. Therefore, nonwoven fabrics and polyurethane are used, the resin is perfectly combined through the wet coating process. The appearance and internal structure of the leather are very close to natural leather, and the physical properties, color, folding resistance, mildew resistance, etc. reach or exceed natural leather.