How To Distinguish What Is The First Layer Of Skin, Water Dyed Skin, Open Side Beads, Lacquer, Leather, Embossed, Printed Or Burnt Leather, Frosted Skin, Velvet Skin, Laser Skin, Regenerated Skin.

What are the top layer skin, water dyed skin, open side bead skin, lacquer skin, leather surface, embossed leather, printing or burnt leather, frosted skin, anti velvet skin, laser skin, regenerated leather.

Leather includes leather, regenerated leather and synthetic leather.

Special note:

Sheep leather and cow leather are the official standard names of sheepskin and cowhide required by the state.

Leather is made from cattle, sheep, pigs, horses, deer or some other animals. After tanning, the leather is made of leather materials with various properties, strength, touch, color and pattern. It is a necessary material for modern leather products.

Among them, cowhide, sheepskin and pigskin are three kinds of leather materials used for leather making.

The dermis is divided into two types: head skin and two skin.

(1) the skin of the first layer is a cattle, sheep and pig skin with grain. There are natural scar and blood tendon marks on the surface. Occasionally, there are knife injuries in the processing process and very low belly parts.

The whole grain of the skin can be distinguished from the animal skins from the size and density of the pores.

There are more kinds of cattle skin, such as cow skin, meat, cattle hide, cattle hide, cow hide, Bull Hide, Uncastrated Bull Hide and castrated bull skin.

There are also cattle hide, buffalo skin, yak skin and calf skin in China.

Among them, the pores of the buffalo hide are thicker and thinner, while the yellow cattle hide is smaller and thicker than that of the buffalo hide.

The pores of sheep skin are thinner, denser and slightly skewness, mainly consisting of two main categories: sheep skin and goat skin.

Pigskin's rule of long hair is a small number of 3~5 roots, so it is easy to distinguish. It is easy to distinguish between piglets and pig skins.

Because of its special collagen fiber structure, it can be made into very soft garment leather or glove leather, and its value is very high.

In addition, ostrich skin, crocodile skin, short nosed crocodile skin, lizard skin, snake skin, bullfrog skin, sea fish skin (shark skin, cod skin, fish skin, eel skin, pearl fish skin, etc.), freshwater fish skin (with grass carp, carp skin and other scaly skin), fur fur fox fur (Yin Hu skin, blue fox skin, etc.), wolf skin, dog skin, rabbit skin and so on are easy to identify, and can not be made of two layers of skin.

The skin of the first layer is made directly from the raw skins of various animals, or the skins of cattle, pigs, horses and other animal skins with thicker cortex are sliced and cut into two layers.

(2) the two layer skin is the two layer of loosely woven fibrous tissue. It is processed by chemical material spraying or covered with PVC and PU film.

Therefore, the effective way to distinguish the skin of the head and the two layer skin is to observe the fiber density of the longitudinal section of the skin.

The skin of the first layer is composed of a dense thin fibrous layer and a slightly loose overlayer which is closely connected with it. It has good strength, elasticity and process plasticity.

The two layer of leather is only a loose fibrous tissue layer. It can only be used for making leather products only after spraying chemical raw materials or polishing. It maintains certain natural elasticity and process plasticity, but its strength is poor, and its thickness is the same as that of the head skin.

There are also various kinds of leather for today's popular production. Leather processing technology is somewhat different, but the distinction is the same.

For all of you, we will introduce leather processing leather in detail.

1, water stained skin:

It refers to all kinds of soft skin, which are bleached and colored with various kinds of colors, such as cattle, sheep, pigs, horses, deer and so on.

2, open edge beads:

Also known as film leather, it is made up of two sides, half of which is thrown into two sides along the back of the backbone, and the skin of a loose wrinkled belly and part of the skin of the limbs or two layers of open border leather are processed on the surface of the PVC film with various kinds of pure color, metallic color, pearl, color, or two color or multicolor.

3, patent leather:

Leather made of two layers of leather and coated with various chemical raw materials after pressing or matting.

4, repair surface:

It is the poorer top layer of leather, polishing the surface, grinding the scar and blood marks on the surface, spraying all kinds of popular color leather paste into grain or smooth skin.

5, embossed leather:

It is usually used to repair all kinds of patterns or make up the surface or bead.

For example, the crocodile pattern, the lizard pattern, the ostrich skin pattern, the python skin pattern, the water ripple, the beautiful bark pattern, the litchi pattern, the imitation deer pattern, and so on, and all kinds of stripes, flower patterns, stereoscopic patterns or creative patterns reflecting various brand images.

6, printed or burnt skin:

The material selection is the same as the embossing leather, but the processing technology is different. It is printed or ironed into a head or two skin with various patterns or patterns.

7, frosted skin:

The leather surface is polished, and the grain scar or rough fiber is worn to expose the neatly moistened leather fabric and then dyed into various heads or two layers of leather.

8, anti velvet skin:

Also known as "Pi Pi", is the surface of the billet grinding into velvet, and then stained with a variety of popular colors into the top of the skin.

9, laser skin:

Also called laser skin, laser technology is used to etch various leather patterns on leather surface.

Two, regenerated skin: after crushing all kinds of animal skins and leather waste, chemical raw materials are processed and made.

Its surface processing technology is the same as leather surface and embossed leather. It is characterized by its neat edge, high utilization rate and low price. However, the skin is generally thicker and its strength is poor. It is only suitable for making the products of price, such as price document box, pull rod bag, club sleeve and so on. The structure of its longitudinal section is uniform and uniform, and the solidification effect of liquid mixed fiber can be identified.

Three, artificial leather: also known as imitation leather or rubber, is the general name of man-made materials such as PVC and PU.

It is made on the basis of textile fabric or non-woven fabric, and is made of foam or laminating films of various formulations, such as PVC and PU, etc. it can be made according to the requirements of different strength, wear-resistance, cold resistance, color, luster, pattern and pattern. It has many characteristics, such as various colors, good waterproof performance, neat edges, high utilization rate and relatively low price. But most of the artificial leather can not reach the dermis effect with its elasticity and elasticity. Its longitudinal section can see thin bubbles, holes, cloth or surface film and dry dry synthetic fiber.

It is a very popular material from the early stage until now. It is widely used to produce various leather products or some of the genuine leather materials.

Its increasingly advanced manufacturing process is being widely used in the manufacture of two layers of leather.

Special attention:

Nowadays, the leather like leather with the characteristics of leather has been produced, and its surface technology is almost the same as that of domestic leather.

How does the skin of the buffalo hide two layers of skin regenerate?

The skin of the first layer is the surface of the dermis. The skin is relatively thin and the price is high. The furniture made is comfortable and soft.

Generally, the first layer of skin should be more than 10 yuan or a square foot.

The two layer of skin is the lower layer of the dermis.

Two layers of leather are cheaper and harder. They are also common in the market, usually two yuan skin 4-6 yuan per square foot.

The distinction between the first layer skin and the two layer skin is to observe the longitudinal fiber density of the skin.

The skin of the first layer is composed of a dense thin fiber layer and a slightly loose overlayer which is closely connected with it. The two layer of leather is only loose fiber tissue layer, spraying chemical raw materials or polishing.

When the leather is folded and relaxed, wrinkles disappear immediately, and wrinkles do not disappear.

For all of you, we will introduce leather processing leather in detail.

1, water stained skin:

It refers to all kinds of soft skin, which are bleached and colored with various kinds of colors, such as cattle, sheep, pigs, horses, deer and so on.

2, open edge beads:

Also known as film leather, it is made up of two sides, half of which is thrown into two sides along the back of the backbone, and the skin of a loose wrinkled belly and part of the skin of the limbs or two layers of open border leather are processed on the surface of the PVC film with various kinds of pure color, metallic color, pearl, color, or two color or multicolor.

3, patent leather:

Leather made of two layers of leather and coated with various chemical raw materials after pressing or matting.

4, repair surface:

It is the poorer top layer of leather, polishing the surface, grinding the scar and blood marks on the surface, spraying all kinds of popular color leather paste into grain or smooth skin.

5, embossed leather:

It is usually used to repair all kinds of patterns or make up the surface or bead.

For example, the crocodile pattern, the lizard pattern, the ostrich skin pattern, the python skin pattern, the water ripple, the beautiful bark pattern, the litchi pattern, the imitation deer pattern, and so on, and all kinds of stripes, flower patterns, stereoscopic patterns or creative patterns reflecting various brand images.

6, printed or burnt skin:

The material selection is the same as the embossing leather, but the processing technology is different. It is printed or ironed into a head or two skin with various patterns or patterns.

7, frosted skin:

The leather surface is polished, and the grain scar or rough fiber is worn to expose the neatly moistened leather fabric and then dyed into various heads or two layers of leather.

8, anti velvet skin:

Also known as "Pi Pi", is the surface of the billet grinding into velvet, and then stained with a variety of popular colors into the top of the skin.

9, laser skin:

Also called laser skin, laser technology is used to etch various leather patterns on leather surface.

Two, regenerated skin: after crushing all kinds of animal skins and leather waste, chemical raw materials are processed and made.

Its surface processing technology is the same as leather surface and embossed leather. It is characterized by its neat edge, high utilization rate and low price. However, the skin is generally thicker and its strength is poor. It is only suitable for making the products of price, such as price document box, pull rod bag, club sleeve and so on. The structure of its longitudinal section is uniform and uniform, and the solidification effect of liquid mixed fiber can be identified.

Three, artificial leather: also known as imitation leather or rubber, is the general name of man-made materials such as PVC and PU.

It is made on the basis of textile fabric or non-woven fabric, and is made of foam or laminating films of various formulations, such as PVC and PU, etc. it can be made according to the requirements of different strength, wear-resistance, cold resistance, color, luster, pattern and pattern. It has many characteristics, such as various colors, good waterproof performance, neat edges, high utilization rate and relatively low price. But most of the artificial leather can not reach the dermis effect with its elasticity and elasticity. Its longitudinal section can see thin bubbles, holes, cloth or surface film and dry dry synthetic fiber.

It is a very popular material from the early stage until now. It is widely used to produce various leather products or some of the genuine leather materials.

Its increasingly advanced manufacturing process is being widely used in the manufacture of two layers of leather.

Special attention:

Nowadays, the leather like leather with the characteristics of leather has been produced, and its surface technology is almost the same as that of domestic leather.

How does the skin of the buffalo hide two layers of skin regenerate?

The skin of the first layer is the surface of the dermis. The skin is relatively thin and the price is high. The furniture made is comfortable and soft.

Generally, the first layer of skin should be more than 10 yuan or a square foot.

The two layer of skin is the lower layer of the dermis.

Two layers of leather are cheaper and harder. They are also common in the market, usually two yuan skin 4-6 yuan per square foot.

The distinction between the first layer skin and the two layer skin is to observe the longitudinal fiber density of the skin.

The skin of the first layer is composed of a dense thin fiber layer and a slightly loose overlayer which is closely connected with it. The two layer of leather is only loose fiber tissue layer, spraying chemical raw materials or polishing.