After-finishing process for textile fabric with cooling function

Abstract

The invention discloses an after-finishing process for textile fabric with a cooling function. The after-finishing process includes the technologies of scouring, singeing, flushing, soaking, dry rolling, dyeing, preshrunk shaping and drying. Warp and weft of the fabric comprise 65% to 73% of bamboo pulp fiber, 25% to 30% of polytrimethylene terephthalate fiber and 2% to 5% of medium-coarse high-elastic acrylic crease-resistant chopped fiber, wherein the density of the medium-coarse high-elastic acrylic crease-resistant chopped fiber ranges from 3.33 dtex to 5.56 dtex. The warp and the weft are twin-cord yarn, wherein the folded yarn twist is larger than or equal to 700 twists per meter. The twin-cord yarn is 27.8 tex carded yarn twin-cord yarn. The fabric is satin wave figured texture weave fabric, the warp density is 800 pieces to 900 pieces per 10 cm, and the weft density is 380 pieces to 420 pieces per 10 cm. The finished fabric has the cool touch sense, the excellent antibacterial property and the good crease-resistant performance, the fabric is soft in hand feeling compared with pure linen fabric, and meanwhile a certain body is achieved compared with chitin fabric so that the fabric can be quite suitable for being used as bedding fabric for spring and summer.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a finishing process for textile fabrics with a cooling function. Background technique [0002] With the improvement of people's living standards and the enhancement of environmental protection and health awareness, the requirements for fabrics are getting higher and higher. The fabrics are required not only to have certain softness and wrinkle resistance, but also to have antistatic, antibacterial or cool functions. . [0003] In summer, the air temperature and humidity are high, and bacteria are easy to breed. Therefore, it is particularly important to develop a bedding fabric that contacts the skin with a cool feeling and antibacterial health care function. Flax fiber is known as the "fiber queen", which has good moisture absorption and breathability, refreshing perspiration, antibacterial and antibacterial, strong natural anti-ultraviolet and excellent antistat...

AI Technical Summary

Problems solved by technology

Flax fiber is known as the "fiber queen", which has good moisture absorption and breathability, refreshing perspiration, antibacterial and antibacterial properties, strong natural anti-ultraviolet and excellent antistatic properties, but the fiber has high crystallinity and high degree of orientation. High rigidity and poor elasticity, so the cohesion is poor, which is not conducive to yarn strength and production of high-count yarns

Chitin fiber has antibacterial, biodegradable and excellent moisture absorption and heat preservation functions, but chitin fiber has coarse fineness, low strength, small friction coefficient, small fiber cohesion, and poor spinnability

At present, there are fabrics interwoven with chitin fiber, hemp, cotton, and viscose; Tencel and chitin fiber blended fabrics, these fabrics mainly have the problems of low strength and large shrinkage, while home textile fabrics require higher strength and Low shrinkage, these fabrics are not satisfied, and pure linen fabrics have the disadvantage of poor wrinkle resistance