As we all know, the microfiber skin is made by coating, impregnating resin or laminating film on the microfiber base cloth and finishing it. Then the base cloth, as the base cloth of the microfiber skin, has a great influence on the performance of the microfiber skin, and the base cloth occupies the main part of the cost of the microfiber skin. The early PVC artificial leather and PU synthetic leather are basically made of knitted fabric, woven fabric, or synthetic fiber non-woven fabric as the base fabric. The important reason why the microfiber skin is different from PVC and ordinary PU is that it has a three-dimensional microfiber non-woven fabric as the base fabric. The core technology of this base fabric is the island-type microfiber processing technology invented by Japan's Toray. . Because it is very similar to the superfine collagen fibers of natural leather, the microfiber leather made of this base fabric is similar to natural leather in appearance, feel and physical properties. Then in order to ensure the product quality of microfiber leather, there are also very strict requirements for the base fabric. First of all, in terms of organizational structure, the microfiber skin base fabric is required to have a dense three-dimensional structure, the fibers are tightly intertwined with each other, and the structure is uniform. Secondly, in terms of appearance and feel, the surface of the microfiber base cloth should be smooth, without various stitches and holes. In addition, in terms of performance, the base fabric is required to be soft and comfortable, breathable and breathable, with high wear resistance and high strength. Microfiber leather is now widely used, and different application fields have different requirements for microfiber base cloth. For example, the microfiber leather base fabric used in shoemaking is the most demanding in terms of performance, because the microfiber shoe material is required to withstand extremely high permanent deformation, as well as high wear resistance and mechanical strength. WINIW's microfiber leather is deeply loved by everyone. Our products are of good quality, tear-resistant and wear-resistant.

Driven by the increasingly upgraded concept of quality life, consumers have higher and higher requirements for sofas. Traditional PU leather can no longer meet the quality requirements of high-end sofas. Sofa microfiber leather can effectively make up for this vacancy. In fact, it is not uncommon for microfiber leather to be used on sofas, but the old type of lychee pattern microfiber leather seems to be more and more popular, which is incompatible with the exquisite quality. And traditional PU leather, although there are many styles, but the quality has made more and more manufacturers and consumers lose confidence. The market needs high-quality, durable, low-key and luxurious sofa leather, so WINIW microfiber oil wax microfiber leather was born. As we all know, the leather used on the sofa must be soft to the touch and high in comfort; it must also be resistant to aging, friction, and torsion; tear strength and peel strength must also pass the test. This oil-waxed microfiber leather of WINIW microfiber leather has outstanding physical properties. It is produced in accordance with stricter shoe material standards than sofa materials. It can be said that the quality of sofas is very guaranteed. What is even more rare is that this microfiber leather imitates the style of an oily leather, which is shiny and retro, as if a layer of oil wax has been rubbed into the surface of the leather, giving people a feeling of nostalgia and vicissitudes. Many customers saw this material on our website and were attracted by the appearance, but when they actually got it, they were shocked by the strong imitation leather and silky feel, and sighed, this is a good product. material! At present, the thickness of this microfiber leather material is optional, there are more than a dozen popular colors, and the door width is 1.37 meters. The sofa technology is different, and the thickness of the microfiber leather also has different requirements, of course, it can also be customized. Say goodbye to expensive top layer leather and inferior PU leather, WINIW microfiber sofa leather is worth having.

What is the Material of Boxing Gloves? Boxing gloves are an indispensable tool in boxing games. They are generally composed of two parts: the outer skin and the inner core. The materials of the two parts are different: Skin Material The outer skin of boxing gloves is generally made of leather. There are three materials: PU, microfiber and genuine leather. PU is light and comfortable but not resistant to grinding, but it is cheaper than the price. Many non-professional boxers generally like to buy PU materials; microfiber is wear-resistant, soft, and breathable, which is the material that many big brands like to use; leather is more expensive, so most professional players will choose it.  Inner Liner Material In terms of the inner material of boxing gloves, there are mainly horsehair, compressed sponge, EV small foam material, latex, silicone and other materials. Many professional players choose horsehair, because horsehair is very hard and almost inflexible, and it is very painful to fight.

Leather: There is no harmful gas when burning itself, but a large amount of aniline dyes, chromium salts and other chemical reagents are used in the processing of leather. During the combustion process, there will be compounds that release nitrogen (nitrogen monoxide, nitrogen dioxide), sulfur dioxide and other harmful substances. Irritating gas, and the dermis is easy to chapped. PU Leather: burning will produce some harmful and irritating plastic gases such as hydrogen cyanide, carbon monoxide, ammonia, nitrogen compounds (nitric oxide, nitrogen dioxide, etc.) PVC Leather: Dioxin and hydrogen chloride are produced in the combustion process and production process. Dioxins and hydrogen chloride are highly toxic substances that can cause cancer and other conditions, and produce a pungent plastic odor. (The main odor comes from solvents, finishing agents, fatliquors, plasticizers and mildew inhibitors, etc.) Silicone Leather: no harmful gas is released, and the burning process is refreshing and odorless.  

Solvent Free PU Upholstery Leather Sofa special cleaning liquid cleaning method. Suitable for large area cleaning. Living room LEATHER SOFA is most afraid of contact with chemical agents with strong corrosion, therefore, in the selection of clean liquid, it is recommended to use the leather cleaning liquid dedicated to living room leather sofa. Specific methods: leather special cleaning liquid and warm water, according to the ratio of 1:10 after stirring, with a soft cotton cloth dipped in the solution after wring, repeatedly wipe the living room leather sofa. After wiping the dirt off, rub it again with a clean semi-dry cotton cloth. Wipe with an eraser. Clean the living room leather sofa with an eraser, mainly used to clean the living room leather sofa above accidentally scratched the ballpoint pen, or accidentally touched the ink. Specific practice: in the ballpoint pen scratches or stained with ink part, first with a few drops of water to wet, and finally gently wipe with an eraser. Avoid excessive force, resulting in the living room leather sofa decolorization or scraping.

The full name of microfiber leather is "Microfiber Reinforced PU leather". It has excellent properties and is the best artificial leather. Now, the use of super fiber leather or super fiber products has gradually replaced the use of leather. Super fiber leather has super wear resistance, air permeability and good flexibility. The sofa made of super fiber leather has good air permeability, cold resistance and aging resistance. The sofa made of microfiber  leather is superior to natural leather in thickness uniformity, tear strength, color brightness and leather surface utilization, and has become a good choice for contemporary sofas. The microfiber  leather sofa has good stain resistance and light resistance, excellent environmental protection performance, good physical and mechanical performance, and comfortable hand feel. Its surface texture can be comparable to that of natural leather, and the shaping effect is good. It is not easy to shrink in water, so the super fiber leather sofa has high cost performance. Give a new definition to the modern sofa with simplicity and lightness, or lie down or sit on the sofa to feel the delicate texture of the sofa. I believe a good super fiber leather sofa will bring good use effect.

In the processing of microfiber leather, what kind of method and process is adopted in the processing of microfiber leather has a decisive influence on the color and appearance of microfiber leather. So, in the process of processing, leather processing can take what methods? Let's introduce this problem to you. The leather surface of microfiber leather can be processed into laser leather: also called laser leather, the latest leather varieties with various patterns etched on the leather surface by laser technology.   Water-dyed skin: refers to various soft skins made by bleaching and dyeing the head skin of cattle, sheep, pigs, horses, deer, etc. in various colors, falling loose on the upper drum, and polishing.   Printing or branding skin: The material is the same as the embossed skin, but the processing technology is different. It is the first or second layer skin with various patterns or patterns from printing or ironing.   Trimming skin: it is a poor first-layer skin blank. The surface is polished to remove scars and blood tendons on the surface. After spraying with various popular color skin pastes, it is pressed into granulated or smooth skin.   Patent leather: leather made by spraying various chemical raw materials with two layers of leather blank and then calendering or matting.

PU leather will age, but it ages slower and is more wear-resistant than ordinary leather. The normal service life of PU leather is about 3-5 years. The full English name of PU is urethane, and the chemical Chinese name is polyurethane, also known as microfiber leather (full name is "microfiber reinforced PU leather"). It has extremely excellent wear resistance, excellent cold resistance, air permeability and aging resistance. It is one of the important materials of sofa and other furniture and has the characteristics of modern style. Due to the influence of the Animal Protection Association and the development of technology, the performance and application of polyurethane synthetic leather exceed that of natural leather. After adding microfiber, the toughness, air permeability and abrasion resistance of polyurethane are further strengthened. There is no doubt that the performance of such finished products is quite excellent. Because of the unique technology, stable quality, novel varieties and other characteristics, it can be called one of the current high-grade leather, and the price and grade are no less than the first layer of leather.  

In life, we wear clothes or leather shoes, car seats, soft bag background walls and other ultra fiber leather products. It's very easy to encounter oil stains when eating, so share several ways to deal with the treatment after encountering oil stains. When cleaning the product, you can directly brush the oil stains with detergent. If it is not black, red and other dark colored fabrics, you can gently brush with washing powder. Pure white fabric can be removed by directly brushing the oil stains with a toothbrush with thinner bleach (1:10 dilution). Soak in detergent for 10 minutes (add 6 drops of detergent to each basin of water and stir evenly), and then make routine treatment. Before cleaning, dilute it with oxalic acid, wipe the contaminated area with a toothbrush, and then conduct routine treatment. Treatment method of fabric fading (except black fabric): Soak in concentrated brine for 1 minute Replace salt water with clean water, and gently brush evenly with a soft brush of soapy water. Treatment of mildew:  Soak in 40 ℃ warm soapy water for 10 minutes, and then carry out routine treatment. For products with pure white fabrics, after soaking in soapy water, put the moldy place in the sun for 10 minutes, and then carry out routine treatment. If there are a few wrinkles or cracks in the leather bag, you can apply some egg white first, and then apply oil. If it is a large wrinkle, you can fill the wrinkle with paraffin. Iron with an iron. Some soap or wax on it, and the zipper can be pulled. After nearly half a year of storage, the leather fibers in the super fiber leather are prone to dry and brittle, and the bottom shrinks and deforms. At this time, don't rush to use it hard. Brush a layer of water on the bottom. The bag will stretch out naturally every other day and return to its original state.

How to distinguish so many kinds of Leather? Today I will teach you how to distinguish. Leather kinds of leather have similarities in appearance and internal structure, such as horse skin and cow skin, cattle skin and yak skin, donkey skin and sheep skin, kangaroo skin and calf skin, etc. With the improvement of leather processing technology, leather can be beyond recognition after finishing, decoration and imitation embossing. Some of its original features are covered, and then after cutting, segmentation and exquisite sewing, it is almost difficult to identify what kind of leather it belongs to with the naked eye. In order to pursue profits, some manufacturers will take advantage of the similarities in the appearance of different leather to steal beams and change pillars or adopt matching methods in the production, such as using horse skin as cow leather, yak skin as cow leather, donkey skin as sheep skin, etc. In businesses, it is also common to hang the logo of "genuine leather" or "cow leather" on leather products. In order to promote their own products, individual salespersons did not make a detailed introduction, resulting in customers' wrong selection and purchase. Here are some common identification methods: Comparison between cow leather and horse leather: the pores on the surface of cow leather are round and extend straightly into the leather. The pores are tight and uniform, arranged irregularly, like stars in the sky; However, the pores of horse leather are oval, larger than those of cow leather. They are inclined into the leather in a vein shape and arranged regularly. The leather surface is soft and loose, and the color is dim and bright, which is not as good as cow leather. Comparison between cattle hide and yak skin: cattle hide has relatively symmetrical fine pores, while yak skin has relatively thick and sparse pores. Comparison between sheepskin and donkey skin: sheepskin has fish scale pores and feels better than donkey skin. In recent years, with the growth of people's knowledge about the medicinal properties of donkey skin, donkey skin is rarely used in handbags.   Compared with pig skin, cow skin has fine and dense pores, irregular arrangement, and smooth leather; The pores of pigskin are arranged in a triangle shape, and the cortex is loose.

Microfiber leather and ordinary PU difference, this is a lot of consumers are very concerned about the problem, today for you to explain. The difference in price. At present, the general price range of ordinary PU leather on the market is 15-30 meters, while the general price range of microfiber leather is 50-150 meters, so the price of microfiber is several times that of ordinary PU. The surface performance is different. Although the surface layer of microfiber leather and ordinary PU are polyurethane resin, and ordinary PU popular for many years will be much more in color and style than microfiber leather. But generally speaking, the polyurethane resin on the surface of microfiber skin has stronger wear resistance, acid and alkali resistance, hydrolysis resistance, and color fastness and texture than ordinary PU. The fabric material is different. Ordinary PU is made of knitted fabric, woven fabric or non-woven fabric and coated with polyurethane resin. Microfiber skin is made of microfiber non-woven fabric with three-dimensional structure and coated with high-performance polyurethane resin. The difference of substrate material, technology and technical level has a decisive effect on the properties of microfiber leather. Different performance. Microfiber leather is superior to ordinary PU in strength, wear resistance, moisture absorption, comfort and other performance indicators. In layman's terms, it's more like leather, more durable, and feels better. Market prospect. Due to the low technical threshold, serious excess capacity and fierce competition in the general PU market, the products are reduced in production and materials, which is incompatible with the increasingly upgraded consumption concept, and the market prospect is worrying. However, due to the high technical threshold and limited production capacity, the product performance is increasingly recognized by consumers, and the market has a large space to rise. Microfiber leather and PU represent the products of synthetic leather in different development stages and different technical levels, so they have a certain substitution effect. It is believed that with the recognition of more and more people, microfiber leather will be more widely used in all aspects of human life.

  The main ingredient of cowhide, sheepskin and pigskin is protein, so they are susceptible to moisture, peeling and worms. To this end, when wearing leather clothes, avoid contact with oily, acidic and alkaline substances.  Leather is best worn frequently and often wiped with fine flannelette. If you encounter rain, damp or mildew, you can wipe off water stains or mildew spots with a soft dry cloth. But do not rub with water and gasoline, because the water glue leather hardens, and gasoline can make the leather oil volatilize and crack.  The pu leather is wrinkled and can be ironed with an ironing fan. The temperature can be controlled between 60 and 70 ℃. Use thin cotton cloth as a lining when ironing, and keep moving the iron at the same time.  Leather loses luster, can be polished with leather polish, do not use shoe polish to wipe. In fact, it is not difficult to polish the leather, as long as you gently wipe it on the leather coat with a cloth dipping polish-twice. Generally, as long as every two or three years on a second light, in order to keep the leather soft and glossy, and can prolong the service life.  If the leather is torn or damaged, it should be repaired in time. If it is a small crack, you can apply some egg white on the crack, and the crack can be bonded.  When the leather is not worn, it is best to use a clothes hanger to connect it; of course, it is also possible to put it flat, but put it on top of other clothes, so as not to crush and wrinkle it and affect its appearance.  The faux leather should be hung before collection, not exposed to the sun, and can be ventilated in a cool and dry place. In order to keep the leather beautiful in color for a long time, you can apply a layer of milk or glycerin on the leather before collection, so that it can be stored for a long time without changing color.