1, suede cotton, also known as suede, is made by grinding the surface of leather blank into suede and dyeing it with various popular colors.
2. Sanded leather is the first or second layer of leather made by polishing the leather surface, grinding off grain surface scars or rough fibers, exposing neat and smooth leather fiber tissue, and then dyeing it in various popular colors. It is a dull and corroded leather, similar to ground glass.
Advantages and disadvantages of suede and sheepskin suede;
Advantages: The whole leather has good air permeability, no need for painting or coloring, and is often used for shoemaking.
Disadvantages: the permeability is particularly strong, and it is easy for water or oil to directly penetrate into leather, thus leaving watermarks or mimeographs. It is recommended not to go out in rainy and snowy weather.
Extended data
First, the characteristics of suede:
Denim leather is famous for its outstanding texture and elegant appearance, and has become the main reference material for many business, fashion and casual shoes, and has gradually occupied a huge share of the shoe material market with rising praise and excellent cost performance. It is the most representative of luxury and luxury among all kinds of high-quality shoes in 2 1 century.
Second, the identification of scrubbed skin:
1, feel, if the leather surface is smooth (grain surface is processed into thick leather), soft, plump and elastic, it is genuine leather. Frosted leather used on shoes is generally rough.
2. Visual inspection is mainly used to identify the types of leather and the quality of leather grain. It is observed that there are obvious pores and patterns on the surface of leather, while synthetic leather is not clear, although it is also pore-like. In addition, the reverse side of synthetic leather has a layer of textile as the bottom plate to increase its tensile strength, while the reverse side of leather does not have this layer of textile.
3, smell, good quality leather generally has no smell, all the dermis has the smell of leather, if there is a pungent smell, it may be that it has not been handled well in the tanning process and some chemical raw materials have exceeded the standard.
4, ignition, the smell of the dermis after ignition is similar to that of the hair after ignition, and it does not knot after burning, and can be ground into powder with fingers; Artificial leather gives off a pungent smell when it is ignited, and forms a knot in one's heart after burning.
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