The invention relates to a method for producing low-temperature
polyester fiber double-color strip fabric. By the method, the production process flow of the strip fabric is optimized,
energy resources are saved to the greatest extent and the emission of
carbon dioxide is reduced. The method comprises the following steps of: 1, performing a weaving process, namely weaving grey cloth on a double-sided circular knitting
machine by selecting a low-temperature
polyester fiber yarn and a positive
ion yarn as upper face yarns and an ordinary
polyester fiber yarn as a bottom face yarn according to double-sided acrylic cloth; and 2, performing
dyeing and finishing processes, namely removing oil from the grey cloth, placing in a vat, throwing
disperse dye stuff and positive dye stuff in a dye vat,
dyeing in a bath, raising the temperature of dye liquid in the dye vat from
room temperature to between 96 and 99 DEG C, preserving temperature for 40 to 60 minutes, reducing and washing for 20 to 30 minutes at the temperature of between 60 and 80 DEG C, taking the cloth out,
dewatering,
drying, forming and obtaining a finished product.