Benzene-dyed leather : It is infiltrated into the inside through the surface of the leather with a dye (hand dye), and its surface is not covered with any paint, so the gas permeability is extremely good (about 100%). Generally, cattle with better breeding environment usually have better skin quality and higher raw skin price, which is suitable for benzene dyeing. Usually, this type of material is used in high-grade sofas.
Maintenance method : It is generally recommended to use benzene dyed leather special maintenance agent to keep the pores from blocking.
Semi-benzene dyed leather : When the skin quality of the original skin is not ideal, it needs to be dyed, then a little paint is used to modify the surface defects, and the leather utilization rate is improved, and the gas permeability is about 80%. Some cattle with poor breeding environment, skin skin is not good, the original skin price is cheaper, most of them are made of semi-benzene stained leather and polished skin, etc., as intermediate sofa material.
Maintenance method : It is generally recommended to use the special maintenance group of benzene dyed leather to keep the capillary pores from blocking.
Beaded heart leather : The pores on the surface of the skin are faintly visible, with good ventilation, good elasticity and soft touch. Because it is made of the first layer of leather, it is necessary to screen the leather without plaques and scars. Generally used on high-grade sofas, the general furniture store will not provide such cowhide for color picking, which is expensive.
Saddle skin : about two types
One is a relatively high-end practice, and the manufacturer does not make synthetic leather of the same color, so each group of high-grade saddle leather has a price of more than 150,000. The saddle skin itself is also cowhide, but because it is used on the saddle bridge of the horseback, it is called the saddle skin. The skin layer is oil-dyed so that the surface is more glossy, and because of the special manufacturing process, the saddle skin itself has a longer life than the average cowhide.
Maintenance method : Use the saddle leather special maintenance group to increase the oil content of the leather surface and make it last longer.
A kind of saddle skin that is made into a cheap price in response to the consumer's yearning for the saddle skin. The secondary skin (the plaque, the leather of the injured cow) that is usually knocked out by the cowhide producing country is hardened and brightened. It is available in the same color synthetic leather, so it can be made into a half-leather sofa. The durability is not as good as that of the high-grade saddle leather. The wear resistance coefficient is worse than that of the general dye skin, but the adhesion of the surface dye is not good. The wiper dye used in the wet cloth will separate from the cowhide.
Maintenance method : The maintenance of this saddle skin can only be done with dry sponge, nor can it use general leather care agent. It can be used as saddle skin special maintenance agent. In this way, the service life can be more than three years.
Second suede : Take the dermis left in the epidermis, poor ventilation, hard and inelastic.
Maintenance method : It is recommended to use the general leather maintenance group, and the maintenance oil for the brake seat is also acceptable.
Paint leather : Because the original skin quality is not good, there are many worm spots, so the use of multi-coat coloring to cover up its shortcomings, to improve the use of the pico, gas permeability of about 50%!
Maintenance method : It is recommended to use general leather care agent, and the maintenance oil for the brake seat is also OK.
Artificial leather : the types are about latex skin, breathable skin, nano skin, imitation leather and so on. Although there is a distinction between grades, they are not able to possess the characteristics of the leather, and most of them focus on the improvement of heat resistance and abrasion resistance.
Full leather : The leather of the whole set of sofas is all leather, and the leather color of the sofa will not have color difference. But the price is much more expensive than the half cowhide.
Half leather : sofa cushions, back cushions, armrests, headrests, etc., etc., the leather that is usually touched on the sofa is leather, and the rest is replaced by artificial leather. Leather manufacturing costs are much less than full cowhide. However, there is a slight difference in the color of the sofa leather, and as time goes on, the chromatic aberration will become more and more obvious.
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