Today, Berger Furniture teaches everyone how to distinguish between leather and artificial leather, and talk about their respective advantages and disadvantages !
First of all, the types of leather currently available on the market are mainly divided into several types: cowhide, pigskin and artificial leather, and some of the first brands of international brands such as suede: pigskin, the strongest, but the pores are thick, not Beautiful, easy to identify, generally used as a leather shoe lining. Durable. The second type: cowhide, the strength is second only to pig skin, and the surface is fine, but it is easy to damage the third type: artificial leather, the surface is very delicate, can be flawless, but has certain defects in gas permeability and the like. Let's talk about the specific points of differentiation:
Genuine leather refers to natural leather, which is processed from animal skin. Artificial leather refers to synthetic leather or other leather-like products, which are actually artificially synthesized from basic chemical raw materials. The structure of natural leather is very complicated, and it is extremely difficult or even impossible to artificially manufacture it. Sometimes artificial leather will also be " fake " , but the following method will make you learn to recognize it right away !
1. The shape of natural leather is irregular, the thickness is not uniform, and the surface tends to be more or less, or light or heavy, and there are some natural defects. Because the cowboy grows naturally, it is inevitable that there will be scars on the leather surface. The surface is smooth and meticulous, the whole face leather has obvious pores and patterns, and the leather generally 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 leather and artificial leather, especially the small area, tight structure, can not see the inside of the leather products, the identification of such products is: first look at the appearance, uniform texture, 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 secondary part of the leather product should be obvious. Look closely at the pore distribution and its shape ; the natural leather has many holes and is not suitable for bottoming, and it can be felt as if there are pores left by the hairs ; the pores may be vertical and synthetic leather. Some even simply use the machine to suppress some pore-like appearance, which is obviously visible. 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 , tensile and elastic test: natural leather has good elasticity and tension, and vice versa is artificial leather.
4 , air 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 " reverse performance " , when you put on the leather, the cold effect is very obvious, and formed A good breathability, which fully reflects the value of the leather.
5 , visual identification method: firstly from the leather pattern, pores and other aspects to distinguish, on the surface of natural leather can see patterns, pores do exist, and uneven distribution, the opposite side of animal fibers, side sections, the level 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 fiber 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.
6 , the hand identification method: Secondly, the leather feel is elastic, the leather will be bent down about 90 degrees, there will be natural wrinkles, respectively, bending different parts, resulting in the thickness of the crease, how much, there is obvious unevenness, basically It is considered that this is a genuine leather, 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, the recovery is poor, and the thickness of the crease is similar when bent.
7. 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.
8 , combustion identification method: mainly smelling odor and seeing the state of ash, natural leather will emit a burning smell of hair, the burned ash is generally brittle into powder, and artificial leather, after burning, the flame is also 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.
9 , but in recent years due to the continuous innovation of the fashion industry, leather leather is pressed into a lot of new patterns, the most common are lychee , snake, film and patent leather. It is not very obvious from the surface, but it can be used to identify the authenticity from the side of the leather.
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