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  • Microfiber Synthetic Leather
    Microfiber Synthetic Leather
    Microfiber Synthetic Leather   Synthetic Leather is a kind of leather made of Microfiber, which is a kind of artificial leather after the raw material is processed. The advantage is that Microfiber Synthetic Leather is closer to natural leather in texture and appearance than artificial leather, and has excellent breathability and synthetic leather is beautiful and lustrous, and lighter in quality, waterproof, not easy to swell after absorbing water, the most outstanding point is synthetic.   Microfiber Synthetic Leather is a kind of leather made by processing chemical materials, choosing non-woven fabric as the base material, then adding artificial coating material (PU) on the front and back side, the Microfiber Synthetic Leather has the same texture and appearance as the real leather. The difference between Microfiber Synthetic Leather and artificial leather is the difference between base material and coating, the base material of synthetic leather is non-woven fabric and artificial leather is textile fabric, the coating of artificial leather is PVC.   Advantages of Microfiber Synthetic Leather: First of all, the functional characteristics of synthetic leather are closer to natural leather than artificial leather, synthetic leather has excellent breathability and good luster, Secondly, it has excellent wear resistance than genuine leather, the products made of it are not easy to be damaged and have certain corrosion resistance, the key point is that synthetic leather is produced in large quantity and cheap, it can be used as a substitute for real leather.
  • How to Distinguish Leather and Imitation leather
    How to Distinguish Leather and Imitation leather
    Furniture of choose and buy, especially when high-grade sofa, it is emulative skin obviously but the sofa that tells you is dermal make it however, the price is not poor more. A lot of people are not clear how to distinguish the dermis in leather furniture and simulation skin, when this is buying leather furniture, it is a chief big problem. Here are some simple ways to do this: Touch method: Touch the surface with the hand, dermal feel is smooth and exquisite, soft elasticity is good, and copy skin feel is stiff, without elasticity. Press method: Press the surface forcibly with the finger, dermal force point sinks as the finger, form meticulous drapey pattern, after letting go, it can be restored quickly as is. And imitation leather due to the hard cortex, finger press force point will form a round pit, there is no wrinkle near, let go after the recovery is relatively slow. Popular point, if the skin grain to press the aggregation, that is genuine leather. Skin picking method: Is to use fingernails to pick on the skin, if the scratch will be restored immediately, basically can be sure that it is leather, if the recovery is slow or not, then it is artificial leather.
  • Processing Technology of Microfiber Leather
    Processing Technology of Microfiber Leather
    The process of producing microfiber leather mainly includes two parts:  wet processing and  dry finishing. The basic principle of the process is: the main component of microfiber is polyamide fiber, and according to data, the composition and structure of polyamide fiber is simpler than that of protein fiber, and only has carboxyl and amino groups at the end of the molecular chain. In the middle of the molecular chain, there are a large number of carbon chains and amide groups, without side chains. The amino content of polyamide fiber is low. The amino content of nylon 66 and nylon 6 are 0.04mol/kg (fiber) and 0.098mol/kg (fiber) respectively, which are about 1/20 and 1/10 of wool. The carboxyl content of polyamide fiber is higher than that of amino group. At the isoelectric point, the amino group exists in the form of-NH3 ion, while the carboxyl group only partially exists in the form of-COOH-ion. Aiming at the structure of polyamide fiber, acid hydrolysis and enzymatic hydrolysis technology are first used to chemically modify the superfine fiber, open its amide bond, and increase its active group; then use the retanning, filling, and filling of natural leather. Greasing and dyeing technology make the macromolecular tanning agent fill the superfine fibers, improve its water vapor permeability and other physical properties, and make the handfeel of the superfine fiber base cloth close to the real leather blank. The basic principle of dry finishing is to use natural leather finishing technology combined with synthetic leather finishing technology for different purposes of the finished product, using back cover-fine lines-grinding-surface-fine lines-top coating-embossing-The soft process route can form a microfiber sofa leather with a leather appearance. The wet film is used to form the following layer to endow the microfiber base cloth with a grain surface similar to the real leather blank. The microfiber leather manufacturer said that on this basis, various real leather coating technologies such as rolle.
  • Introduction to PU Leather and Microfiber Leather
    Introduction to PU Leather and Microfiber Leather
    Essential Differences: The difference in price. Now the general price range of ordinary PU on the market is more than 15-30 yuan (per meter), while the price range of general microfiber skin is more than 50-150 yuan (per meter), so the price of microfiber is several times that of ordinary PU.   The performance of the surface layer is different. Although the surface layer of microfiber leather and ordinary PU is polyurethane resin, and the ordinary PU that has been popular for many years will have much more colors and styles than microfiber skin. But in general, the polyurethane resin on the surface of the ultrafiber skin has stronger wear resistance, acid and alkalinity, hydrolysis resistance than ordinary PU, and the color fastness and texture will be stronger.   The base cloth material is different. Ordinary PU is made of knitted, woven or non-woven fabric based on polyurethane resin. The microfiber leather is made of microfiber non-woven fabric with a three-dimensional structure as the base cloth, coated with high-performance polyurethane resin. The different materials, processes and technical levels of the base cloth have a decisive impact on the performance of the microfiber skin.   The performance is different. Microfiber leather is comprehensively superior to ordinary PU in terms of strength, wear resistance, moisture absorption, comfort and other performance indicators. In layman's terms, it is more like leather, more durable, and better feel.   The market prospects. Due to the low technical threshold, serious overcapacity and fierce competition in the ordinary PU market, the product is reduced and the material is reduced, which is incompatible with the increasingly upgraded consumption concept, and the market prospect is worrying. Due to the high technical threshold and limited production capacity, the product performance of the microfiber leather is increasingly recognized by consumers, and the market has a large room for growth.   Conceptual Differences: PU leather refers to ordinary PU leather, polyurethane surface layer plus non-woven fabric or textile fabric, the performance is general, the price is relatively low. Microfiber leather is a microfiber PU synthetic leather, high-performance polyurethane surface layer attached to the microfiber base cloth, superior performance, especially wear and scratch resistance.       Microfiber leather and ordinary PU are products of different stages of development and different technical levels representing artificial synthetic leather, so they have a certain substitution effect. It is believed that as microfiber leather is recognized by more and more people, it will be more widely used in all aspects of human life.
  • What is the Difference between Pu Leather and Microfiber Leather?
    What is the Difference between Pu Leather and Microfiber Leather?
    PU is polyurethane, and PU peel is the epidermis of polyurethane ingredients. Now clothing manufacturers widely use this material to produce clothing, commonly known as imitation leather clothing. PU is the abbreviation of English ploy urethane, chemical Chinese name polyurethane its quality is also good or bad, good bags mostly use imported PU leather. The full name of microfiber leather is "microfiber reinforced leather". It has excellent wear resistance, excellent breathability, aging resistance, soft and comfortable, has a strong flexibility and now advocates environmental protection effects. PU leather is generally the second layer of cowhide on the reverse side, and a layer of PU resin is coated on the surface, so it is also called foil cowhide. It is cheaper and has a high utilization rate. With the change of process, it is also made of various grades of varieties, such as imported two-layer cowhide, because of the unique process, stable quality, novel variety and other characteristics, for the current high-grade leather, the price and grade are not inferior to the first layer of leather.   Microfiber leather is recycled leather, the feel is softer than the leather, ultrafiber leather, belongs to a new type of synthetic leather in the development of high-grade leather, belongs to a new type of leather. Because of its advantages of wear resistance, cold resistance, breathability, aging resistance, soft texture, environmental protection and beautiful appearance, it has become the most ideal choice instead of natural leather.   Practice has proved that the excellent properties of microfiber leather is irreplaceable by natural leather, from the domestic and foreign market analysis, microfiber leather has also replaced a large number of natural leather with insufficient resources. The use of microfiber leather for bags, clothing, shoes, vehicles and furniture decoration, has been increasingly affirmed by the market, its wide range of applications, the number of large, the variety, is the traditional natural leather can not meet.
  • Flame Retardant Principle of Microfiber Leather
    Flame Retardant Principle of Microfiber Leather
    Among the many advantages of microfiber leather, one of the more prominent advantages is that it has good flame retardant properties. Flame retardant is undoubtedly a technology that breaks through common sense for leather materials, because as textile materials, flammability is its biggest feature. So, how does microfiber leather achieve flame retardant? This is related to the addition of flame retardant technology in its manufacturing process. So, what is the flame retardant principle of microfiber leather? According to the flame retardant method of microfiber leather, it can be roughly divided into three methods: gas phase flame retardant, condensed phase flame retardant and endothermic effect:   Gas phase flame retardant. In the gas phase, it can interrupt combustion or delay the flame retardant effect of chain combustion reaction, such as halogen flame retardant. The mechanism of action is that the leather treated with flame retardant releases non-combustible gases such as CO2, NH3, HCl, H2O and SO2 under heating. These gases reduce the concentration of oxygen in the combustion zone. In addition, the thermal decomposition products of the flame retardant when the leather burns capture a large number of high-energy hydroxyl radicals and hydrogen radicals in the flame zone, reducing their concentration, thereby inhibiting or interrupting the chain reaction of combustion and exerting a flame retardant effect. In this respect, flame retardants mainly include halogen system and nitrogen system.    Heat absorption. Flame retardants with high heat capacity undergo endothermic decomposition reactions such as phase change, dehydration or dehalogenation at high temperature, which will reduce the temperature of the leather surface and flame zone, slow down the speed of thermal cracking reaction, and inhibit the generation of combustible gases. Such flame retardants such as magnesium hydroxide and aluminum hydroxide.   Flame retardant of condensed phase-covering effect. The flame retardant delays or prevents the formation of combustible gases and free radicals in the solidification phase; the inorganic filler with a larger specific heat capacity in the flame retardant material makes the material difficult to reach the thermal decomposition temperature through heat storage and heat conduction, and the flame retardant material decomposes and absorbs heat External heat causes the external temperature to decrease; when the flame retardant material burns, a porous carbon layer of flame retardant, heat insulation, and oxygen insulation is formed on the surface, which causes the combustion. Its course of action is that the flame retardant is in a molten state at a relatively low temperature, which can form a heat insulation layer on the surface of the collagen fiber to coat it; the flame retardant can also dehydrate the collagen fiber and form a carbonization layer on the surface of the collagen fiber, Isolate the entry of oxygen and external heat sources, and prevent the escape of combustible gases. Representative flame retardants in this area such as borax, phosphorus system, nitrogen-phosphorus composite system, etc.   Many consumers have some doubts about the effectiveness of the flame retardant performance of the microfiber PU leather. Through the above introduction, we can find that it is completely achievable through the above three methods, and you can buy it with confidence.
  • Microfiber Leather is Widely Used in Safety Shoes
    Microfiber Leather is Widely Used in Safety Shoes
    Safety shoes refer to special shoes worn in various workplaces to protect the feet from injury. More and more countries incorporate safety shoes into individual labor protection equipment. Due to the increasing shortage of leather resources, microfiber synthetic leather with air permeability and water resistance will be widely used in protective shoes and gradually replace leather. According to relevant statistics, about 1/3 of industrial safety accidents are caused by stampedes, collisions, or injuries caused by objects, which often lead to foot injuries and even disabilities. Recently, more and more countries require industrial workers to wear protective shoes to prevent the danger of accidents. As the concept of environmental protection is becoming more and more popular, governments of various countries have also issued various laws and regulations to limit the production process of high pollution leather, and the source of leather is limited, and the price is becoming more and more expensive. Some safety shoe manufacturers have also begun to seek leather substitutes, and the safety shoes with good performance have been born. More importantly, in some special occasions such as aseptic work occasions, the dermis is easy to rot and breed bacteria, which makes the imitation leather microfiber synthetic leather with stable performance in all aspects have obvious advantages when making safety shoes.   Compared with genuine leather, the disadvantage of microfiber leather is that it does not absorb sweat and breathable, and will feel uncomfortable and cover your feet. Therefore, the microfiber leather used for safety shoes must have the moisture permeability function close to that of genuine leather, and also have waterproof characteristics. Generally speaking, when wearing ultra-fiber leather safety shoes in rainy days, rain will not penetrate into the shoes, and at the same time, it can eliminate the sweat inside the shoes, so as not to cover your feet and feel uncomfortable. Of course, safety shoes also have higher requirements for safety performance, such as anti-static and toe safety protection, which has high requirements for the physical properties of microfiber leather. Fortunately, the wear resistance, corrosion resistance, tear resistance and strength of microfiber synthetic leather for protective shoes have exceeded that of genuine leather, which is very suitable for industrial labor. WINIW microfiber production is the most suitable microfiber leather for safety shoes. It has ultra-high physical properties and breathable, moisture permeable and waterproof functions. It is deeply loved by a wide range of consumers. Friends are welcome to buy.
  • Features of Microfiber Leather
    Features of Microfiber Leather
    Microfiber leather mainly has the following characteristics: .The folding fastness is comparable to that of natural leather. Normal temperature bending reaches 200,000 times without cracks and low temperature (-20 ℃) bending 30,000 times without cracks (good temperature resistance and mechanical properties). . Moderate elongation (good skin feeling). .High tear strength and peel strength (high wear resistance, tear force and tensile strength). .There will be no pollution from production to use, and the environmental protection performance is superior. .Luxury appearance, various colors and textures can meet your unique custom design. .It has a strong three-dimensional effect on the surface details, and has a good pattern effect on the texture. .High performance hydrolysis resistance and durability. .The roll size is regular, the thickness is uniform, the utilization rate is high, and the production efficiency is high. . Light weight, lighter 30% than natural leather, can meet the design requirements of light weight and fuel economy. .Easy to clean and maintain. Save your time and money. .Strong environmental protection to meet environmental standards: ROHS,EU REACH, etc.   Some of the top microfiber Leather are highly technological and will be more expensive than genuine leather for high-end applications. The appearance effect of microfiber leather is the most similar to leather. Its product thickness uniformity, tear strength, color vividness and leather utilization rate are better than natural leather. It has become the development direction of contemporary synthetic leather. If there is dirt on the surface of the microfiber leather, it can be scrubbed with high-grade gasoline or clean water. Do not scrub with other organic solvents or alkaline substances to prevent quality damage. Use conditions of microfiber skin: heat setting temperature shall not exceed 25 minutes at 100 ℃, 10 minutes at 120 ℃ and 5 minutes at 130 ℃.
  • Why do you Choose Microfiber Leather for Car Interiors?
    Why do you Choose Microfiber Leather for Car Interiors?
    Microfiber leather is the abbreviation of microfiber PU synthetic leather. It is made into non-woven fabric with three-dimensional structure network by carding and needling. After wet processing, PU resin is soaked, alkali reduction, peeling, sanding, dyeing and finishing, and then microfiber leather is finally made through PU dry veneer. It is the third generation of artificial leather after PVC artificial leather and PU synthetic leather. The difference with PVC leather and PU is that its base fabric is superfine fiber instead of ordinary knitted fabric or woven fabric. Its essence is a non-woven fabric, but its fineness is only 1/20 or even finer of ordinary non-woven fabric fiber.   It is precisely because of the extremely fineness of its base fabric microfiber, and at the same time, through the immersion of PU polyurethane resin, it completely simulates the organizational structure of natural leather, and thus has more excellent properties that ordinary artificial leather does not have, from the structure It is closer to the natural fiber of the leather. To some extent, its high scratch resistance, high wear resistance, high tearing, high peeling, non-fading and other parts of the performance even surpasses that of genuine leather. At the same time, it also has the advantages of acid resistance, alkali resistance, corrosion resistance, and environmental protection; uniform quality, efficient utilization, suitable for large-scale production, and beautiful price. Microfiber leather is widely used in footwear, automotive interiors, furniture sofas, high-end gloves and electronic product jackets, especially in the automotive industry showing a rapid growth trend year by year. It is also because of the technical principle of microfiber synthetic leather, a cross-industry product and sea island microfiber with similar structure and performance of bundle collagen fibers in natural leather, it is very suitable for application in car seat cushions. According to relevant statistics, the automobile industry has made rapid development in the past decade, with about 24 million cars in China in 2015. Among them, there are up to 18 million passenger cars. Based on the calculation of 10 square meters of seat leather per car, the 30% uses environmentally friendly island microfiber leather. Passenger cars alone need 54 million square meters per year. Half of the fabric seats in the car aftermarket are modified. Some used cars need 5000-80 million square meters of leather and microfiber leather. Because leather processing is an industry with a large amount of sewage treatment, it has caused serious pollution. The replacement of genuine leather with microfiber leather will also be the main development trend in the future. Thus, due to environmental factors, national policies and the global automobile market, microfiber leather has become a better substitute for genuine leather.
  • Is Microfiber Leather Genuine Leather?
    Is Microfiber Leather Genuine Leather?
    Microfiber leather is not genuine leather, the full name of microfiber leather is "microfiber reinforced leather". It has extremely excellent wear resistance, excellent air permeability, aging resistance, soft and comfortable, strong flexibility and the environmental protection effect now advocated. Microfiber leather is recycled leather, feel soft than leather, microfiber leather, belongs to synthetic leather in 1 newly developed high-grade leather, belongs to the new type of leather. Because of its wear resistance, cold resistance, breathability, aging resistance, soft texture, environmental protection and beautiful appearance, it has become the most ideal choice to replace natural leather. Practice has proved that the excellent properties of microfiber leather cannot be replaced by natural leather. From the analysis of the global market, microfiber leather has also replaced a large number of natural leather with insufficient resources. The use of microfiber leather for luggage, clothing, shoes, car decoration and furniture decoration has been increasingly recognized by the market. Its wide range of applications, large quantities, and many varieties cannot be satisfied by traditional natural leather. Because of the influence of the Animal Protection Association and the maturity of technology, the performance and application of artificial leather exceed that of natural leather. Microfiber leather, also known as regenerated leather, is the fibrous tissue of the base imitating the dermis and is currently the best in artificial leather. Exquisite simulation technology is used during processing, which makes the surface very close to the leather texture of the leather, and the hand feel is hard, so it is difficult for ordinary people to distinguish the two. Microfiber leather has excellent wear resistance, excellent cold resistance and aging resistance, but the price is cheaper than genuine leather, so it is deeply loved by consumers.
  • Reviving Your Ride: A Guide to Car Upholstery Repair Leather
    Reviving Your Ride: A Guide to Car Upholstery Repair Leather
    Are you still scratching your beloved car leather? Are you still struggling to protect the leather seats? Are you worried about the friction of the seat belt and not to find the right car seat belt leather? If you have these troubles, read on for WINIW Microfiber Leather's guide to car interior repair leather!  Car upholstery repair can be done in a few different ways depending on the type of damage to the upholstery. Some common methods include: Patching: If the damage is small, it may be possible to patch the affected area with a matching piece of upholstery fabric. This can be done by cutting out the damaged area and sewing in the patch.   Reupholstering: If the damage is more extensive, it may be necessary to remove the damaged upholstery and replace it with new upholstery. This can be done by a professional upholsterer or by a DIY enthusiast with the right tools and materials.   Dyeing: If the upholstery is faded or discolored, it may be possible to dye it to restore its original color. This can be done with a fabric dye that is specifically designed for use on upholstery.   Cleaning: If the upholstery is simply dirty or stained, it may be possible to clean it using a specialized upholstery cleaner. This can be done with a cleaning solution and a soft-bristled brush, or with a steam cleaner. It's always best to consult with a professional upholstery repair specialist to determine the best method for repairing your car's upholstery. They can assess the damage and provide you with an estimate for the repair cost.   Simply focus on WINIW Microfiber leather and we promise to provide our customers with high quality leather products. If you have any consultation, please feel free to contact us anytime!
  • How is a Leathercraft Leather Sofa Better than Others?
    How is a Leathercraft Leather Sofa Better than Others?
    If you're in the market for a high-quality leather sofa, Leathercraft should be your top choice. · But what makes Leathercraft stand out from the rest? A Leathercraft leather sofa is better than others for several reasons:   1. Quality of leather: Leathercraft uses top-grain leather, which is the highest quality leather available. This leather is more durable, softer, and more natural-looking than other types of leather. 2. Craftsmanship: Leathercraft sofas are handcrafted by skilled artisans who take pride in their work. This attention to detail ensures that each piece is of the highest quality.  3. Comfort: Leathercraft sofas are designed with comfort in mind. The cushions are made from high-density foam that is both supportive and comfortable.  4. Durability: Leathercraft sofas are built to last. They are constructed with a solid wood frame and reinforced with corner blocks to prevent sagging and warping. 5. Style: Leathercraft offers a wide range of styles to suit any taste. From traditional to modern, there is a Leathercraft sofa to fit your home decor.  Overall, a Leathercraft leather sofa is a better investment than other sofas because of its quality, craftsmanship, comfort, durability, and style.     About Us   QUANZHOU WINIW IMPORT AND EXPORT CO.,LTD is a subsidiary of Winiw International Co., Ltd, is devoted to providing the optimal leather options, the best leather substitute and best leather alternatives for our respected customers from all over the world.   WINIW microfiber leather (micro fiber leather, microfiber) is the highest quality grade artificial leather PU leather faux leather, a high-tech simulation of high-end synthetic leather. WINIW Microfiber Leather is simulated the structure of natural leather, using sea-island superfine micro fiber (ultra-fine fiber bundle), and high-grade polyurethane resins as raw materials, using needel punched nonwoven technology of 3D structure, has a lot of similar characters as natural leather, however better physical & chemical performance, superior durability, has been widely popular around the world. Because of superior performance, WINIW microfiber leather has been the optimal alternative of real leather, and best leather substitute material, can replace natural leather perfectly!   We provide the optimal leather options, the best leather substitute and best leather alternatives for automotive seat covers and interiors, furniture & sofa upholstery, footwear and shoes, bags, garments, gloves, balls, etc.   Under the principle of win-win cooperation, WINIW always provide  the high quality materials and best service, and work for long term partnership with all our customers.
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