Cupro fabric is crafted through a meticulous process that transforms cotton linter, a byproduct of the cotton industry, into a luxurious and sustainable textile.
Harvesting Cotton Linter: Cupro begins its journey with the collection of cotton linter, which is the fine, downy fibers that adhere to cotton seeds during the ginning process. Traditionally considered waste, these fibers are the foundation of cupro fabric, offering a sustainable alternative to disposal.
Purification: The collected cotton linter undergoes a purification process to remove impurities, ensuring that the resulting cupro material is of high quality. This step is crucial in maintaining the fabric’s desirable characteristics, such as its softness and sheen.
Dissolving in Ammonium Hydroxide: The purified cotton linter is then dissolved in a solution containing ammonium hydroxide. This process…