Natural leather texture discrimination method

From the perspective of leather pores or patterns, it is mainly visual recognition. Our leather processing factory can see the existence of pores and patterns on the surface of natural leather after distinguishing them from leather pores or patterns, and there may also be uneven distribution. There will also be the effect of animal fibers on the reverse side. There are obvious identifiable parts on the reverse side of side section and layer, and animal fibers on the lower layer, However, if the finger nail is used for scraping test, the fiber leather may stand up and feel fluffy. If the fabric can be seen on the reverse side of the synthetic leather when a small amount of fiber falls down, if there is no animal fiber on the side, there will generally be no pores on the epidermis. Because there are no pores on the epidermis, but there will be no obvious pores on the imitation leather artificial pores, The pattern is not very obvious. In the artificial pattern with rules, the pores are very consistent.
Natural leather mainly adopts the odor identification method. It has a very strong fur flavor. Even after treatment, the taste is relatively obvious. In terms of artificial leather products, it will have the smell of plastic and no fur. The principle of combustion identification is to look at the state of ash and smell the smell of scorch. When natural leather is burned, it will always give off a smell of hair and scorch. Compared with the burned ash, it is generally easier to break into powder. Compared with artificial leather, the flame after combustion is relatively strong and shrinks very quickly. Due to a very unpleasant smell of plastic, It becomes sticky after combustion and hardens into lumps after cooling.
The smooth leather in leather is used in many leather products because it has good tensile strength, dirt resistance, wear resistance and good air permeability. Suede leather is not only elegant and generous in appearance, but also has good air permeability. However, it is easy to get dirty and difficult to maintain. Especially in a bad environment, suede shoes are easy to inhale dust, and the wool will fall down after encountering water. There is a kind of leather called modified leather. Modified leather is processed and painted on the leather surface, and it can be pressed with different lines. Some coated leather materials are thick, with poor wear resistance and air permeability
The smooth leather in leather is generally used in many leather products. Because the smooth leather has relatively good tensile strength, dirt and wear resistance, and has very good air permeability. For suede leather, it is not only very elegant and generous in appearance, but also very good in air permeability. However, one of the shortcomings is that it is very dirty and not well maintained. Especially in a bad environment, suede leather shoes are very easy to be sucked into dust, so they will fall down after encountering water. For leather back and forth.
In terms of leather or fur leather, it is mainly a semi processed and semi natural raw material. With the continuous improvement of domestic leather making technology, the same kind of leather can be added into many different styles of leather. Therefore, for consumers, it will be difficult to identify the types of leather, and there are many kinds in identifying the quality of garment leather. In terms of leather classification, many branches of leather have women’s clothing series Men’s wear series, silver bag series, luggage series, leather accessories, belt series, etc. due to the very unique directional product types in silver bag series, women’s luggage and men’s luggage, such as full set, full leisure, semi set, semi leisure, classic, fashion, etc.