Frequently Asked Questions About Caution Items On Dyeing Machine

High-temperature and high-pressure dyeing machines often cause color flowers, stains, and other defects due to improper process operations and unequal operations. Therefore, the following items should be noted when dyeing: When preparing the dyeing liquid, the dye should be treated with a small amount of cold water. Adjust into a slurry, and then dilute with room temperature water. Note that the temperature of the dilute water can not be too high, higher than 60 degrees, the dispersed dyed quilt is destroyed, and the condensation, in addition to the above modulation, the dye can also be prepared by dusting method, that is Dye the dye slowly into cold water under high-speed stirring. It should not be left for a long time after the dye bath is prepared. Simultaneous feeding needs to be slowly stirred with a stirrer to prevent precipitation. The knitting process still combines the fibers with the soft and fluffy knitting, high elasticity and comfort of the knitting itself, so that the superior performance of the two complement each other. On the circular knitting machine (large circular knitting machine), single and double-sided knitted fabrics made of Model and spandex bare yarn are interwoven, soft and smooth, full of elasticity, dangling, gorgeous gloss, hygroscopic and breathable, and has a silk-like feel The fashion apparel designed with this kind of fabric can reflect the human body curve to a great extent, and sculpt the sexy and charming of the female carcass. It is a high-grade knitted apparel favored by the avant-garde fashion family. Factors affecting the formation of foam include the type and quantity of dyes and standardizing agents, the number of fiber treatment agents on the fabric, and the foaming properties of the dyeing aids used. Prevention method: Pre-refining with low-foam additives or solvent method can eliminate foam caused by contamination on the fiber.