: Materials are typically boiled in water for 30–60 minutes to extract the pigment. The liquid is then filtered before immersing the fabric.
Dyes are colored organic compounds that impart color to materials like textiles, paper, leather, and plastics. For a substance to effectively act as a dye, it must absorb light in the visible region and be able to fix itself to fabrics through physical or chemical bonding. : Materials are typically boiled in water for
: A crucial step to ensure color fastness. Common mordants include potash alum , salt , or white vinegar . For a substance to effectively act as a
Natural dyeing uses eco-friendly materials like fruits, vegetables, and plants to create colors. and red cabbage (red/pink).
This report outlines the essential components and procedures for dye preparation and application, ranging from home-based natural methods to industrial standards.
: Garments should be pre-washed and may require a tannin soak (e.g., using avocado pits) to enhance color longevity. 3. Synthetic & Industrial Dyeing
: Turmeric (yellow/orange), blueberries (blue/purple), and red cabbage (red/pink).