Processing technology of hydrophilic super fake cotton polyester fiber and cotton fiber blended non-ironing shell fabric

Abstract

The invention belongs to the technical field of textile printing and dyeing, and particularly relates to a processing technology of a hydrophilic super fake cotton polyester fiber and cotton fiber blended non-ironing shell fabric. The processing technology comprises the steps of performing singeing, desizing and boiling, special bleaching, mercerizing, liquid ammonia treatment, terylene whitening,whitening washing, non-ironing treatment, baking, baking washing and tentering on blended yarns to form the super fake cotton polyester fiber and cotton fiber blended non-ironing shell fabric. The production mode is continuous; continuous production of a large cargo can be achieved; the low alkali mercerizing is used to improve a hand feeling of the shell fabric and greatly reduce wastewater discharge; low temperature low formaldehyde resin is adopted for the non-ironing treatment; the energy consumption is reduced; a formaldehyde content is less than or equal to 30ppm; the shell fabric is healthy and environment-friendly; a non-ironing level of the shell fabric is 3.5; the shell fabric is easy to manage; a modified organosilicon water absorption softening agent is adopted for the tentering to improve hydrophilicity of the shell fabric; and a wearing comfort level of the shell fabric is raised.

Description

Technical field [0001] The invention belongs to the technical field of textile printing and dyeing, and specifically relates to a processing technology of a hydrophilic super-imitation cotton polyester fiber and cotton fiber blended non-iron fabric. Background technique [0002] The supply of cotton fiber in my country’s textile processing raw materials is seriously inadequate, and large amounts of imports are needed every year. The shortage of cotton supply seriously affects the further development of my country’s textile industry and also determines that chemical fibers will be an important textile raw material for my country in the long term, especially polyester. Fiber, its development speed is much faster than other synthetic materials and synthetic fibers, whether it is technical level or production variety, but polyester fiber fabrics have poor moisture absorption and feel, and fabrics have poor wearing comfort. Summary of the invention [0003] The purpose of the present in...

AI Technical Summary

Problems solved by technology

[0002] The supply of cotton fiber in my country's textile processing raw materials is seriously insufficient, and it needs to be imported in large quantities from abroad every year. The shortage of cotton supply seriously affects the further development of my country's textile industry, and also determines that chemical fibers will be my country's important textile raw materials for a long time, especially polyester. Fiber, its development speed is far greater than other synthetic materials and synthetic fibers in terms of technical level and production varieties, but polyester fiber fabrics have poor hygroscopicity and hand feeling, and the fabrics have poor wearing comfort