The main methods of dyeing fabrics with dark color
Queen Ding
dyeing and finishing dyeing machine manufacturer(fabric and yarn dyeing machine/knitting&woven&spinning&lab dyeing machine/dryer/hydro extractor /drying setting machine factory)
For fibers that are easy to dye, such as cotton fabrics, the main process conditions are reasonable and the dyes are selected correctly. Generally, there are no technical problems in dyeing medium and dark colors. For some polyester and nylon fabrics with high requirements, it is generally difficult to achieve dark color effect in dyeing machine dyeing, such as extra black polyester, it is necessary to dye dark and light colors with special dyeing methods.?