Wenzhou Longyuan International Co., Ltd. was established in 1998. Our company is a company specializing in the research and development, production and sales of synthetic (artificial) leather fabrics. The company’s products are in more than a dozen categories such as clothing, footwear, bags, furniture, and stationery.
The material of PU leather is made from the reaction of two compounds, polyol and isocyanate. Among them, isocyanates are divided into TDI [2,4-benzene diisocyanate] and MDI (4,4′-biphenyl diisocyanate); polyols are divided into polyether type and polyester type. The two materials are mixed according to a certain ratio, and a reaction occurs under high-speed stirring to obtain the PU material.
Next, let’s talk about how PU leather is made:
By coating PU material on a textile or non-woven base material, and then undergoing embossing, printing and other treatments, PU leather with different styles and textures can be obtained.
In addition to the above steps, PU leather can also increase its wear resistance and waterproofing through surface coating and waxing.
The above is the production process of PU leather.
Our company serves customers with the core values of “dare to dream, be brave to innovate, persevere, and create extraordinary”, and help customers win and lead the market with efforts no less than anyone else. At the same time, we strive for the material and spiritual happiness of all Longyuan employees. Stay true to our original aspirations, conscientiously fulfill our social responsibilities, and unswervingly pursue the path of high-quality and sustainable development.