Best-selling Black Spandex Filament --- Stock Solution Coloring Technology

- Apr 09, 2020-

Black spandex is a widely used variety in apparel fabrics. In recent years, domestic black spandex filament production capacity has continued to expand and product performance has continued to improve. The black spandex filament spun directly by special processes such as dope coloring or online addition not only has a more uniform and lasting black effect, higher color fastness and excellent washing resistance, but also saves the fiber dyeing process and reduces Energy consumption in the dyeing process reduces environmental pollution.