Dyes - dyes of different composition used for dyeing fabrics and products in different colors. At home, clothing color, fabric, yarn, using both natural and synthetic dyes.
Natural dyes were already known in ancient Egypt: blueberries, acacia flowers mignonette, and others. And today, in the course of the onion, alder, hemlock, birch, sweet clover, nettle.
When choosing synthetic dyes, it is important to take into account their color, resistance to dry cleaning, washing, abrasion, moisture, light. Packing dye should contain full information about it: an indication of the manufacturer, the composition, the properties (eg, fast light), purpose (wool, cotton). Dyes are: direct, active pigment. Important link to the specific details of dyeing, for example, the solubility of the dye, the temperature limits (30-40 ° C).
Coloring agents for natural and synthetic fibers are different in fiber tissue interaction. Since some dyes dyed proteinaceous fibers (fur, silk) only in combination with organic or mineral acids. For cotton fabrics used sulfur compounds.
Natural dyes were already known in ancient Egypt: blueberries, acacia flowers mignonette, and others. And today, in the course of the onion, alder, hemlock, birch, sweet clover, nettle.
When choosing synthetic dyes, it is important to take into account their color, resistance to dry cleaning, washing, abrasion, moisture, light. Packing dye should contain full information about it: an indication of the manufacturer, the composition, the properties (eg, fast light), purpose (wool, cotton). Dyes are: direct, active pigment. Important link to the specific details of dyeing, for example, the solubility of the dye, the temperature limits (30-40 ° C).
Coloring agents for natural and synthetic fibers are different in fiber tissue interaction. Since some dyes dyed proteinaceous fibers (fur, silk) only in combination with organic or mineral acids. For cotton fabrics used sulfur compounds.