In recent years, the luxury of leather seats as bedding has become more and more popular among many consumers. Just like people used to wear sandals, cloth shoes, and rubber shoes, everyone loves to wear leather shoes. The leather seat has the function of breathable and sweat-permeable similar to human skin. It is scientifically processed and processed to give it a cool, refreshing, antibacterial, deodorant and long-lasting antibacterial effect. It will become a new fashion and enter thousands of households. The leather seat is a new member of household items. Many people may be relatively unfamiliar with it, and only a few people can really understand and identify it. Let's talk about the identification method of the leather mat:
First, the production of leather seats is mainly water and cowhide as raw materials. Compared with other skins, buffalo has a large width, good thickness and small difference in whole parts. The collagen fibers are thick and dense, the pores are thick, and the surface texture is clear. Rough. The leather style is clearly the ideal material for making leather seats. As long as it is buffalo, no matter where it is produced. These advantages are the same. There are also some manufacturers seeking to use yellow cowhide and cowhide cowhide as leather seats. However, compared with buffalo leather, although the width is almost large, the thickness is poor, and the whole leather fiber structure is quite different. It can only be used to make soft seats, but the margins It is easy to soft, the shaping effect is poor, and the sensory and use effect is often not as good as buffalo.
Second, the color of the leather mat is better than reddish brown. Maybe some people like light color or other colors, but reddish brown can not only give people a gorgeous and rich look, but also because people will inevitably form a sweat after long sleep. If it is light, the sweat is particularly obvious, and the reddish brown is easy to cover the sweat and not easy to give people an unsightly feeling.
Third, the disability of the leather seat.
Natural cowhide because the live cattle are hanged on branches or rocks or have sores, sputum and other skin diseases, and even after being slaughtered, the knife wounds caused by accidental peeling during artificial peeling determine that some buffalo leather has more or less certain Scars. In order to solve some of the leather scars, it gives people a feeling of uncomfortable feeling. Manufacturers often use splicing, bezeling, repairing, embossing, spray coloring, etc. to cover the inherent scars of cowhide. Buffalo treated with these scars still does not affect the natural ventilation, sweating, heat dissipation and heat-reducing effects of buffalo leather. Only according to the effect of the treatment can determine the grade and price of the leather mat.
Fourth, the variety, specifications and grades of buffalo leather.
Buffalo is divided into soft seats and hard seats according to the hardness. The soft mat has a wrinkle pattern, a certain softness and hardness, and there is a soft and soft feeling in the middle. It can be stacked like a quilt and a blanket. The thickness is the same as that of a hard seat. The soft seat is too thin. Although it looks good, it sleeps too much and loses the style of the leather seat. Generally, the thickness of the soft mat is 3.0mm. The technical requirements of the soft seats are more difficult than the hard seats, and the materials used will be more, so the price is more expensive than the hard seats. Hard seats have considerable hardness, solid, smooth surface, not suitable for stacking, can only be rolled into a tube collection. According to the size of the skin, the leather seats can be divided into three types: the whole seat, the corner seat and the framed seat. The whole seat is better than the angled and framed. Because the splicing and frame are glued together. After a long time, it is inevitable that there is the possibility of breaking the glue, and there is sweat and degumming. Generally not easy to re-bond. Of course, the whole seat will have certain difficulty in selecting raw materials, and the natural price will be much higher. The angles and framed seats will vary depending on the size of the specifications and the price will vary. The specifications of the leather mat are different according to the regulations of the bed at home and abroad: 150cm*195cm, 180cm*200cm, 140cm*195cm.130cm*195cm, 120cm*195cm, 100cm*195cm,
80cm*105cm, 200cm*220cm.5ft*6ft, 6ft*6ft, 6ft*7ft, 7ft*9ft, etc. It is also possible to customize mats of various shapes and specifications according to user requirements. Grade of leather mat: Since the leather mat is a new home product, there are no national standards and ministerial standards. There are several grades in the mall: one five-star, three-star, two are the best, the fine, three The species is diamond grade and so on. "Sharan Bell" divided the leather seats into four grades: one is the best leather seat, the second is the better leather seat, the third is the general leather seat, and the fourth is the defective leather seat. The best leather seats are usually the whole one, that is, one seat is made of a piece of leather, without stitching, the color is red and brown, the color is uniform, the light is bright, the leather surface is not scarred, the skin texture, the pores are obvious, refreshing, the whole sheet The soft and hard parts of the seats are not obvious. The thickness can be evenly distributed to 3.2mm. The four corners can be horned or hornless, and the four sides should not be patterned. The second is a better leather seat, which is a corner or framed leather seat. Usually there is a small scar. The leather surface is even and bright, the skin texture, pores are obvious and refreshing, the soft and hard parts are not obvious, and the thickness is evenly reached. 3.2mm. Four-corner horned flowers or four-sided framed flowers. There are more than two scars or holes in the entire leather seat, and the embossed embossed also belongs to this grade. The third is the general leather seat, which refers to the angled, framed leather seats, with 2-3 scars, repaired embossed, leather lines, pores, leather surface is heavy, not refreshing, there are soft and hard parts, side The abdomen is slightly loose and the thickness is evenly 3.2mm. The fourth is the leather seat of the defective product. There are many scars on the surface, the bottom is repaired more, the thickness is not up to standard, the thickness of the part and the difference between soft and hard are obvious. The edge is soft, the surface is uneven, the color is heavy, the skin and pores are not refreshing. , spelling, setting, seam is not straight, the seam is wide, the part has glue sticking, the luminosity is dim and the color is not uniform. A good cowhide seat with a little water droplets on the surface of the skin, the water will quickly penetrate and spread.
Fifth, the additional effect of the leather mat: anti-mildew, antibacterial, deodorant, antibacterial. The cowhide seats are mostly used for sleeping in the summer, and the winter collection is not easy to regain moisture. For example, in the tanning process, the mold is not treated. In winter, it is easy to grow mildew. After the next year, it will lose its luster after drying. If it is so, it will lose its use value. They have been treated with mildew. As the human body sleeps for a long time, it is inevitable that there will be sweat stains, and it is inevitable that there is sweat odor. Antibacterial, deodorant and antibacterial are the latest application of nanotechnology in leather tanning technology. The nano-antibacterial technology has antibacterial, deodorant and antibacterial properties against 650 kinds of bacteria, viruses and fungi, and the antibacterial efficiency can reach 99.9%. The technology currently only has "Sharan Bell" brand cowhide. This app is available.
6. Environmental performance of leather seats According to the internationally accepted European and American testing standards, leather products should not have azo and formazan components. These two substances are harmful to human health. The content of heavy metal chromium and other substances should not exceed the standard. All production and sales Leather goods. Generally, the test report of the European and American testing institutions should be issued, and the domestic testing institutions generally do not restrict the above terms.
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