high-temperature dyeing
High-temperature dyeing is a textile dyeing process that involves applying heat to fix dyes onto fabrics. This method is commonly used for synthetic fibers like polyester and nylon, which require higher temperatures to achieve vibrant and long-lasting colors. The process typically occurs in specialized dyeing machines that can maintain elevated temperatures and pressures.
During high-temperature dyeing, the dye penetrates the fabric more effectively, resulting in improved color fastness and resistance to fading. This technique is essential for producing items that will undergo frequent washing or exposure to sunlight, ensuring that the colors remain bright and durable over time.