From the appearance point of view, skin has no base, while artificial materials have bases; real skin has fine pores, artificial human skin has no pores, the skin color is dark, bright and soft, and artificial human skin is bright.

Man-made materials are highly malleable and bright when touched by hand. In winter, you will feel cold when you touch your hands, but your skin will be smooth and not cold when you touch your hands. The leather logo is a trademark registered by the China Leather Industry Association with the State Administration for Industry and Commerce. It is a mark for mid-to-high-end natural leather products. The leather mark is applicable to natural leather and natural fur products, including leather shoes, travel shoes, leather clothing (fur), luggage, leather bags and other leather products, as well as products in leather and other products.

(The product is made of natural leather. This product is a high-quality product. The company that produces this product has a good after-sales service system. In summary, the leather mark is a test of high-quality leather products. Therefore, not all Natural leather products are eligible to wear the leather mark. The certification mark is a mark approved and registered by the State Administration for Industry and Commerce to display raw materials and manufacturing methods. The main difference between the certification mark and the ordinary mark is that the certification mark does not indicate the quality of the product. Source, but only indicates that the product has a certain quality.

Smell When you choose a women's purse, you need to pay attention to its smell. If you think the bag has a pungent smell, then the bag almost certainly is. Inferior quality, because a good bag is usually tasteless or has a faint smell. Hardware is also one of the issues to pay attention to when choosing a women's bag. Generally speaking, the hardware of high-quality bags is thick and bright, and it also has no rotor. Relatively smooth and smooth.

When skin smells, it smells like animal fat (i.e. the smell of skin), while imitation leather smells like burnt hair on the edges. The smell, while the imitation skin has a plastic smell, press your thumb on the soft part of the finished product. There will be many small and uniform patterns on the skin around your thumb, and the pattern will disappear, that is, genuine leather, while artificial materials may have no pattern or show. Thick lines. If the pattern does not disappear when you lift your thumb, it is genuine leather, while artificial materials cannot have patterns or show thick lines. This indicates that the granular layer on the surface of the material has separated from the underlying mesh layer.