What is the leather of the leather sofa?
The second layer of the skin is also known as the semi-blue skin, for the processing of the second layer of leather after the skin, the surface of the embossed treatment, cover the animal's scar. Its flexibility, toughness are all over the whole skin, but also can do sofa fabric, but not the best raw material processing leather sofa.
High color fastness, good elasticity and permeability, high mechanical strength, especially tear strength and tensile strength. High-quality leather sofa must be used in the first layer of yellow leather.
Full green skin, the first layer of leather after fur processing, the artificial coloring treatment. To maintain the natural leather elasticity, toughness, and the appearance of delicate skin
This is not seen in the case of physical, not sure, may be the first layer of skin, it may be two layers of leather, there may be artificial leather. The first layer of skin is also called
