Cupro and blends fabric

Our Story

• Discovering Silk Art and Beauty "Made in Wangu"

  Founded in 2004, Suzhou Wangu Silk Co., Ltd. is located in Suzhou, a city which is famous as "Land of Silk" in China, which makes it a unique advantage in silk culture and weaving skill inheritance. We specialize in the R&D, weaving, dyeing, printing and digital printing of silk. As China Cupro Fabric Manufacturers and Custom Cupro blends fabric Suppliers, our products are mainly sold to European and American markets. Wangu Silk takes "providing customers with products featuring 'fashion, high quality, excellent service and reasonable price'" as the driving force and direction of the company's sustainable development.

  
  

  In the development of new products, Wangu Silk takes the international high-end fashion brand as the blueprint of enterprise R&D, constantly strengthens and improves its own research and development capabilities, adheres to the high-end route, and strives to be one step ahead in the application of new technologies and new materials. At present, the products manufactured and sold by the company have been widely favored by the market. After years of advancement and accumulation, Wangu Silk has established its own advantages and status in the industry.

  

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• Advancing the Pursuit of Synergy and Sustainable Prosperity between Humans and Nature to Forge a Contemporary Eco-Friendly Fashion Label of Comfort and Preservation

  In 2019, our company cooperated with local silk production enterprises in Yuexi County, Anhui Province in organic silk planting and sericulture base. Wholesale Cupro blends fabric Factory.The silk products have been certified as green products by the Ministry of Industry and Information Technology of China, and have also passed the CERES factory inspection in Germany. They have the qualification to produce OCS organic products and sell them to Europe. The long-term cooperative dyeing factory obtained the Bluesign certificate issued by the Swiss Bluesign Technology Company in 2015. This certification means that our products are produced in compliance with eco-friendly, health and safety requirements. The GOTS certification for yarns and the GRS certification for recycled fabrics are also due in 2021.

  

  

  

  

  

  

  

  

  
Industry knowledge

What is Cupro fabric
Cupro fabric is a type of regenerated cellulose fabric made from cotton linter, which is the short fibers that remain on the cotton plant after the longer fibers are removed and used to make cotton yarn. Cupro is a trademarked name for this type of fabric, which is also known as Bemberg or Amicor.
Cupro fabric is made by dissolving the cotton linter in a solution of copper oxide and ammonia, and then spinning the solution into fibers. The resulting fabric has a silky texture and appearance, with a soft drape and good breathability. Cupro fabric is also known for its ability to absorb and release moisture, which makes it a popular choice for clothing in warm or humid climates.
Cupro fabric is often used as a substitute for silk, as it has a similar look and feel but is more affordable and easier to care for. It is also used in a variety of other applications, including linings for jackets and suits, lingerie, and home decor. Cupro fabric is generally considered to be a sustainable option, as it is made from a byproduct of the cotton industry and can be recycled at the end of its life.
Chemical Composition of Cupro fabric
Cupro fabric is a type of regenerated cellulose fabric made from cotton linter. The chemical composition of Cupro fabric is:
Cellulose: Cupro fabric is primarily composed of cellulose, which is a natural polymer made up of glucose units. The cotton linter used to make Cupro fabric is dissolved in a solution of copper oxide and ammonia, and then spun into fibers to create the fabric.
Copper oxide: Copper oxide is a chemical compound used in the production of Cupro fabric. It is used as a catalyst to dissolve the cotton linter in the production process.
Ammonia: Ammonia is another chemical compound used in the production of Cupro fabric. It is used to neutralize the acidity of the copper oxide solution and create the proper conditions for dissolving the cotton linter.
Water: Water is used as a solvent in the production of Cupro fabric. The cotton linter is dissolved in a solution of water, copper oxide, and ammonia to create the fibers that are spun into the fabric.
Overall, the chemical composition of Cupro fabric is similar to that of other regenerated cellulose fabrics, such as rayon and lyocell. Cupro fabric is known for its silky texture and appearance, and its ability to absorb and release moisture. It is a popular choice for clothing and home decor, and is considered to be a sustainable option as it is made from a byproduct of the cotton industry.