Once one of the most difficult colors to recreate in paint, blue was only available to medieval artists, for example, by grinding up the prized stone known as lapis lazuli. By the 1900s, it was still ...

Ensuring uniform mixing is another challenge, as uneven distribution of pigments, binders, and additives can impact color and performance, especially in large batches. Mechanical mixers help break up ...

Unlike traditional dyeing methods that use up to 120 litres of water and a cocktail of chemicals per kilogram of yarn, the QuantumCOLOUR process requires just 0.5 litres. It avoids pre-treatment and ...