The genuine leather logo is a certification trademark registered in the State Administration for Industry and Commerce. All leather products with genuine leather logo have three characteristics: 1, and the products are made of high-quality genuine leather; 2. This product is a medium and high-grade product with excellent workmanship; 3. Consumers can enjoy good after-sales service when they buy leather products with genuine leather logo. Products that are not made of genuine leather cannot wear the genuine leather logo. If you want to wear the genuine leather logo, you need to go through the strict examination and approval of china leather Industry Association before you can wear it. China leather Industry Association conducts quality inspection every year to ensure product quality.

The registered trademark of the genuine leather logo is an artistic deformation pattern consisting of a whole sheep, a diagonal and a leather shape. The overall pattern is a circular drum with three letters GLP in the center, which is the English abbreviation of genuine leather products. The main color of the pattern is black characters on a white background, and only three letters are red. Moral of the pattern: Cattle, sheep and pigs are the three main natural leather raw materials for leather products. The pattern is round and drum-shaped, which symbolizes the drum of the main processing equipment in leather industry on the one hand, and the rolling development of leather industry on the other hand.

High-quality leather clothes

Soft and plump, full of elasticity, uniform body thickness, uniform flower spinning, smooth and natural skin color, and consistent luster of adjacent skins. Similar light and shade, even dyeing, no fading phenomenon. Wipe the surface with white paper several times, and the paper will not be colored. There are no spots such as lice bites and insect bites on the leather surface. Clothing is finely sewn, generous in style, flat and level, and there is no warping, skewed stitches, and uneven leather stitches. Inferior leather garments are rough and hard, with inconsistent patterns, and the adjacent spliced leathers have different luster, or are asymmetrical and uncoordinated. Rub the surface with white paper for several times, the paper will be colored, and rough spots such as lice bite marks will appear on the leather surface, or thick wrinkles, unevenness, curling edges and skewed stitches will appear.

Appraisal of leather shoes

Among natural leather, the most commonly used materials for making leather shoes are cowhide, pigskin and sheepskin.

Cowhide: delicate and bright, with small and shallow pores, arranged in a circle, full and elastic to the touch.

Pigskin: the surface is rough and the pores are thick, which are obviously arranged in three groups of triangles.

Sheepskin: the surface is delicate, the pores are arranged like fish scales, and it feels soft and has good ductility.

The original features of all the above dermis are obvious, and natural lines will appear after pressing with fingers.

1, feel: leather feels soft, smooth, plump, elastic and tough.

2. Hand pressure: the dermis has pores. If it is hard to see clearly with your eyes, you can press the leather surface with your thumb to see if there are fine and even lines.

3. Hand folding: Because natural leather products are composed of natural uneven fiber structures, they are elastic to the touch. Bending the front of it about 90 degrees will produce natural wrinkles; Bending different parts, the thickness and number of creases are obviously uneven, and the lines are also uneven.

4, hand pull: pull hard to both sides with both hands, the dermis will not be deformed.

5, hand: leather shoes are relatively heavy.

6, ignite the smell: tear off the fiber and ignite, the dermis emits a hair smell, not knotted, and the hand is smashed to the end.

Other skills of dermal identification

1, depending on the type

● Because there are many coloring/polishing processes for dress shoes, sometimes it is not easy to see the authenticity. At this time, you can look at the casual shoes in the store or the counter. Casual shoes are generally not wrapped, and it is easy to see whether they are genuine leather. If casual shoes are fake leather, there will be problems in buying them in this store or counter, and the quality of formal shoes is difficult to guarantee.

Step 2 look at the packaging

● Ask the shop assistant for a shoe box. Leather shoes produced by regular manufacturers include: product name, article number, size, color, shoe type, implementation standard, grade, three-guarantee certificate, factory name, address and telephone number.

Step 3 look at the stitches

Artificial leather is easy to tear and crack, so in the manufacturing process, the thread should not be sewn too tightly, otherwise it will tear. Generally, the outer line of fake leather shoes will not exceed 6 segments per cm.

Step 4 look at the heels

● Leather shoes don't match poor quality heels, usually solid tendon soles or plastic soles, and fake leather shoes are often matched with hollow plastic soles.

Step 5 look in the shoes

● The leather in the shoes is not colored, so it is easy to see the pores. If the shoes are not leather, it can basically be concluded that the uppers are not leather.