Observe whether the cross section of leather is intact. The closer the cross-sectional structure, the better the quality of the first layer of cowhide. It depends on whether the first layer of cowhide has its own irregular lines. Then feel, the texture of the first layer of cowhide is generally smooth and elastic. Gently press the surface of the first layer of cowhide with your hand, and there will be centripetal folds around the pressed place.

The first layer of cowhide is the best leather material, with complete and compact leather segments, good elasticity, strength and process plasticity. Not only that, the first layer of cowhide is waterproof, high gloss, uniform leather color and wear resistance, which is deeply loved by consumers. Moreover, the products made of the first layer of cowhide have a strong original skin texture, which makes people look very high-end.

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Precautions:

Avoid inferior or inappropriate skin care products: inferior or inappropriate skin care products will erode the first layer of cowhide and make it lose its original texture and quality. When choosing chemical care products, we should carefully observe their raw materials and choose chemical care products that do not contain acidic or alkaline components.

Avoid scratching by hard objects: Although the first layer of cowhide has certain toughness and wear resistance, it is still very fragile compared with hard metals, keys and sharp-edged weapons. So don't let it be cut by hard objects, especially the leather shoes with the first layer of cowhide texture are more vulnerable to such injuries.

Avoid crushing with force: first layer cowhide products, especially hard first layer cowhide products, should avoid crushing. This is more strongly reflected in cowhide wallets, cowhide shoes and cowhide wallets, so if you don't want to wear eye-catching and ugly creases on your baby, please don't use force to fold cowhide products, let alone fold cowhide products for a long time.

Baidu encyclopedia-cowhide