How Can Factories Match Colors Across Nylon and Polyester Fabrics?

Nylon and polyester need fiber-appropriate dyeing and coordinated shade evaluation rather than identical recipes.

Color evaluation needs an identified physical standard and agreed lighting conditions. Digital images cannot reliably establish shade acceptance, and different fibers or surfaces can look different despite similar color measurements; visual review and instrumental data should be interpreted together where appropriate. Approve each substrate beside the intended matching fabric.