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1, the color of the variety of the year treatment method scale integrity is purchased according to these indicators. It depends on the price of the other party and the quality of the skin.
2, a 4 meter long python skin how much money: met the right owner, more than 10,000 yuan.
The method of identifying python skin: look at the texture is really textured, even if it has been post-processing, there will be texture, that is, in the texture of each scale, each scale also has texture, and the color of the texture Not evenly distributed.
1. The shape of natural leather is irregular, and the thickness is not uniform. The surface is often more or less, or light or heavy, and there are some natural defects. The surface is smooth and meticulous, and the general abdomen is slack. The leather has obvious pores and patterns, and the leather usually has piles. The synthetic leather has a uniform thickness, a smooth surface, no natural defects, and its pores and patterns are also uniform, and the leather is generally free of piles.
2. For leather products, it is difficult to distinguish between genuine and fake leathers, especially for small-sized, compact structures and invisible leather products. The method for distinguishing such products is to look at the appearance first, with uniform texture and no disability. There is no rough grain, no artificial defects may be artificial leather; and the texture of leather has some differences, especially the difference between the main part and the minor part of the leather product should be obvious. Then carefully observe the distribution of pores and their shape; natural leather holes are too deep and not suitable for bottoming, slightly inclined; and the pores may be vertical and vertical may be synthetic leather modified leather. In addition, from the cross-section, the cross-section fibers of natural leather have their own characteristics, and the thickness of each layer varies. The fibers of the synthetic leather are basically uniform, and the surface layer is in the form of a plastic film.
3, dripping test: the obvious water absorption is natural leather, and vice versa may be artificial leather.
4. Tensile and elastic test: Natural leather has good elasticity and tension, and vice versa is artificial leather.
5, blowing test: can be aligned with the back of the leather with mouth water blowing, leakage on the front, precisely because the leather has this "anti-reverse performance", when you put on the leather, the cold effect is very obvious, and formed A very good breathability, which fully reflects the value of the leather.
6. Visual identification method: Firstly, it should be distinguished from the pattern and pores of leather. On the surface of natural leather, the pattern and pores can be seen, and the distribution is uneven. The reverse side has animal fibers, and the side section is clearly distinguishable. There are animal fibers in the lower layer. When the fingernails are scratched, the leather fibers will rise up and have a feeling of napping. A small amount of fibers can also fall off, while the synthetic leather can see the fabric on the reverse side, and there is no animal fiber on the side. Generally, the skin has no pores. However, some have artificial fur pores, there are some obvious pores, some patterns are not obvious, or there are more regular artificial patterns, and the pores are quite consistent.
7. Hand-sensing identification method: Secondly, the leather feel is elastic. When the leather is bent down to 90 degrees, there will be natural wrinkles. The different parts will be bent, and the thickness of the crease will be different, and there will be obvious unevenness. It is considered that this is a dermis, because the real leather has a natural uneven fibrous structure, and thus the wrinkle pattern formed is also significantly uneven. The synthetic leather feels like plastic, and the recovery is poor. The thickness of the crease is similar when bent.
8. Odour identification method: Natural leather has a very strong fur smell. Even after treatment, the taste is more obvious, while the artificial leather product has the taste of plastic and no fur.
9. Combustion identification method: Mainly smelling odor and watching ash. When natural leather burns, it will emit a smell of burnt hair. The burned ash is usually broken into powder, while the artificial leather has a burning flame. Wang, shrinks quickly, and has a smell of plastic that is hard to smell. It is sticky after burning and will harden into a block after cooling.
How much is a python skin? How do you tell the true and false?
How much is a python skin? How does the python skin distinguish between true and false?