In people’s daily life, leather bags, wallets, leather Elevator Shoes Sneakers, leather sofas, etc. are indispensable for the existence of cowhide. Leather is a common material for making leather goods. It plays a very important role in people’s production and life. In the category of daily necessities, there is also a lot of unscrupulous merchants who have brainstormed in this regard, shoddy, fake, and deceive consumers to achieve their own greater profitability.
Therefore, as a consumer, we must learn to understand the basic knowledge of cowhide, protect our rights and interests in the process of purchasing, and buy the goods with the same price. Among the common cowhide products, Ultra Light Breathable Casual Elevator Shoes Sneakers Higher 6.0 cm top layer cowhide is a cowhide with better quality and is widely used. So what do you know about the ground layer cowhide? Do you know how to identify the first layer of cowhide correctly and quickly?
The leather used for making leather goods can be roughly divided into two layers: top layer cowhide and two layer cowhide. The top layer cowhide has original leather features such as scars, blood bands, pores, etc., showing a natural distribution texture. The original skin of the body is directly processed, and no other substances are attached for recombination. It is soft, delicate, not easily deformed, and does not shed hair. It is the superior material for making leather Elevator Shoes. The second layer of cowhide is the second layer of the upper and lower layers of the thicker cowhide cross-section. The leather is adhered to the surface by attaching PU, PVC and other materials. The difference in composition from the top layer of cowhide is obvious, but Because the technology is advanced, it is often not visually different. It needs to be discerned by some specific methods to distinguish the advantages and disadvantages.
How to identify the first layer of cowhide? Generally, the method of one look, two touches, three pinches, and four smells is adopted. At first glance, look at the overall texture of the cowhide, a complete cowhide, which is usually unevenly distributed in the grain. This is because it is located in different parts of a whole cow, and the texture is naturally dense and sparse. There will be tiny pores that are clearly visible. If you want to observe the details, you can use a magnifying glass to assist.
If the cross section of the cowhide can be seen, the top layer of cowhide can clearly see a compact cross-sectional structure with a smooth side on the front and a matte side on the reverse side. Second touch, the soft leather layer of the first layer of leather feels very smooth, the leather surface is also very ductile, rather than the leather surface of the leather has a dry feeling, the surface is also lack of ductility.
The third step is to use the characteristics of the first layer of leather to have better ductility, and the leather surface will have obvious stretching effect. A 9.8 cm top layer cowhide can generally be pulled to 10.9 cm and the stretch rate can reach 11.2%, and because of this, the elasticity of the top layer is also very large. When you press it lightly, you will see obvious irregular wrinkling around the four sides Elevator Shoes.
Finally, artificial leather has a plastic pungent smell that is hard to smell, while the top layer has a special taste and is a special scent. If you are familiar with the special taste of this top layer cowhide, smell it. It will be easy to tell.