Common Knowledge Of Leather Goods

1. cowhide: the skin pores are evenly distributed and elastic, and pores are like stars in the sky. The handle is soft and comfortable.

2. sheepskin: leather has larger skin than cowhide, and its skin is soft and its veins are water stripe.

Sheepskin is divided into sheepskin and goat skin. Sheepskin is thin, soft, comfortable and easy to color. The sheep's skin is soft, and its grain is thin and smooth, but its firmness is small.

And so on.

3. pig skin: coarse hairy plants, coarse pores are "oil" shape, for "three points pinch".

4. butter skin: slightly more hard than ordinary leather, with glossy skin and deeper skin veins. Do not spray directly on the skin while wiping, first spray onto the soft cloth to wipe.

5. lacquer cowhide: on the basis of the leather, a pparent film is formed, the luster is very bright, the handle is soft and slippery, and the cloth is wiped with damp cloth when cleaning.

6.: the skin is made of goat, calf and pig's skin. The skin of the preliminary processing is cut into two layers by professional cutting machine, one layer is pressed skin, and the other is raw material for making abrasive skin.

7. two layers of leather: relatively low cost of the first layer of cowhide, so the price of finished products is low and suitable for the salaried class.

The so-called two layer skin is made of second layers of leather, which is made of a layer of PU thin film on the surface, so it is also called two layer film leather.

8. deer skin: coarse texture, soft cortex, good handle, good air permeability, no break, and maintenance with cowhide.

9. crocodile skin: crocodile skin: the crocodile skin is tropical and subtropical. It is amphibian. Its skin style is rough and its wear resistance is high, but its elasticity is poor. As a leather product, it is not easy to be processed by the height of the pattern. It must not be exposed to water. It is not allowed to be exposed to water. It can not be treated with leather clothing solution. It is not allowed to fold. It is not allowed to punch holes at the joints, and it can not be scratched by hard objects. Most of the skins after skin forming are made soft by scaling, and the leather will wear and shine with the friction of the clothes.

10. pearl fish skin: commonly known as devil fish, scale fish, eel, flat fish, geese and so on, is named after the shape.

The Pearl fish is flat and shaped like a cattail fan, with a thin long tail behind it.

The process of making pearl fish skin: after grinding the skin, grinding and pricking, leaving the prickly roots, then spraying the color according to the color. Finally, the agate stone is used to polish the big thorn root of the center of the back to make it appear the original color. After the skin is made, the female has a big bead, which has good gloss, high abrasion resistance and big bead has a cool feeling.

11. the way to deal with moisture and wrinkle on leather surface: skin waves, especially leather, can be restored by blow dryer, but we should pay attention to the distance between hairdryer and leather surface to maintain 10 centimeters, otherwise it will blow up the leather.

12. leather scratches: Leather scratches are not very serious. They can be treated with the same color shoe polish or lipstick.

Thirteen

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Identification: (1) press with fingers: if there are tiny wrinkles on the surface, the skin will disappear immediately when the hands are lifted, and the artificial leather and synthetic leather will not have wrinkles. The dermis often has more or less, or heavy or light disability. (2) water: dip a small drop of water on the surface, gently wipe several times, easy to absorb water, wet hands feel the real leather, and vice versa.

(3) front: eyes carefully observe the front of the leather, the natural leather (genuine leather) has irregular pores on the surface, many and deep, not easy to see the bottom, slightly inclined (two layers of leather without pores) artificial leather and synthetic leather is not.

(4) reverse: look for the parts that are not broken, and observe the reverse side carefully. If there is a base cloth, it must be synthetic leather or synthetic leather.

14., use and maintain common knowledge of leather products; (1) avoid water invasion, high temperature, folding, and scratching (2) use caution after rain (3) oil regularly to keep it soft and glossy (4) must be clean before storage, oiled and store ventilated and dry place.