Most of the single moisture wicking or antibacterial fabric products appearing on the market, the production process with dual efficacy is not yet mature. So write this article, I hope to help you. In order to overcome the above-mentioned defects, it has been proved by detailed experiments that more than 30% of the mesoporous cross-section of polyester fiber and ordinary polyester fiber are formed, and an appropriate amount of antibacterial agent is added to the polyester fiber of the mesoporous profiled section through the plain weave. Tissue and jacquard tissue technology can produce fabrics with moisture wicking and antibacterial effects.

Moisture wicking is the use of a high specific surface area, a large number of micropores and grooves on the surface, a special shape of the fiber, the capillary effect applied to the textile surface and the inside of the fabric structure, so that it can quickly absorb the skin surface Moisture and sweat, and can quickly spread to the outer layer to evaporate, so as to keep the human skin dry, this fiber is called moisture wicking functional fiber, the fabric woven with the fiber is moisture wicking fabric.

When wearing conventional polyester textiles, due to the hydrophobicity of polyester fibers, the fabrics exhibit poor hygroscopicity, sweat can not be discharged in a timely and effective manner, and people feel sultry, and during the wearing process, excellent antibacterial effects are passed through The antibacterial performance of the bacteria is reflected, and the greater the inhibition rate, the better the antibacterial effect of the fabric. Microorganisms are generally found on the fabrics. They rapidly multiply under the appropriate temperature and humidity conditions, and make the fabrics with sweat and human secretions stench, causing mildew and discoloration of the fabric. In addition, the breeding of various bacteria It causes aging of the cortex and even causes various skin diseases. The antibacterial property of the fabric is to add an environmentally-friendly antibacterial agent during the spinning process of the polyester, destroy the metabolism of the microorganism, inhibit the growth and reproduction of the bacteria, thereby achieving the antibacterial and deodorizing effect.

The production technology solution is achieved in the following ways:

A moisture wicking and antibacterial fabric consisting of 30-40% mesoporous cross-section polyester fiber and 60-70% conventional polyester fiber, and containing 1.5-3.0 in weight of mesoporous shaped polyester fiber % antibacterial agent.

The production method of moisture wicking and antibacterial fabric, including the alkali reduction, oil removal, dyeing and finishing steps of the grey fabric, the production steps are as follows:

1) The alkali reduction step of the gray fabric is that the gray fabric is treated in water having an alkali reduction of 8 to 15% and 98 to 100 ° C for 30 to 60 minutes, and the predetermined temperature is 170 to 175 ° C for 30 seconds;

2), the degreasing step is to use TX series degreaser, at 50 ~ 60 ° C, the concentration is 2 ~ 4 g / liter, run for 30 ~ 40 minutes;

In the degreasing step, the degreaser is composed of a plurality of deoiling components such as sulfonic acid alkylbenzene, disodium hydrogen phosphate and sodium **** phosphate;

3), the dyeing step is that the dyeing temperature is 130 to 140 ° C, the time is 40 to 50 minutes, after dyeing, the temperature is lowered to 75 to 80 ° C, and the overflow water is washed for 5 to 7 minutes;

In the dyeing step, dyes used in conventional polyester dyeing and JT series textile auxiliaries (JunTeng Auxiliary Co., Ltd.) are added at 30-35 ° C, and then increased at a rate of 0.5 ° C per minute. Incubate to 85 ° C, heat for 5 to 6 minutes, then increase to 105 ° C at a rate of 0.7 ° C per minute, keep warm for 5 to 6 minutes, then rise to 130 ~ 140 ° C at a rate of 0.7 ° C per minute, dyeing 45 to 50 minutes, after dyeing, the temperature is lowered to 80 ° C at a rate of 1 ° C / minute, and washed with overflow water for 5 to 6 minutes;

4) The finishing step is a setting temperature of 145 to 160 ° C and a time of 15 to 20 seconds.

In the fabric structure, plain weave and jacquard weave are used.

The fabric produced by the company has antibacterial effect after 30 times, 50 times and 100 times without washing, ensuring that all kinds of bacteria do not grow on the fabric, and the inhibition rate is over 99%. Its water diffusion ability, drop 0.1ml water droplets on the fabric, no water droplets formed after 3 seconds, the core height of the core after the test of 30 minutes, the hydrophilic core height of 70 mm or more.

According to the drying rate test method, after 40 minutes of dripping, the residual moisture is less than 30%. Because the polyester fiber is a hollow shaped fiber and is melted into an environmentally-friendly antibacterial agent, the fiber is also provided with moisture wicking and antibacterial function, and is woven with the same kind of fiber, so that various patterns and structures can be designed without being restricted by the raw material. To meet various needs.

detailed description

The following detailed description is made in conjunction with the embodiments. It can be understood from the technical common knowledge that the embodiments may be implemented by other embodiments without departing from the spirit and essential features. Therefore, the following embodiments are merely illustrative in all respects.

Weaving process: product name (; BY25208, raw material: warp 150D/96FTOPCOOI. special fiber, B: 175D/96F cation, C: 150D/72F black wire. Weft 150D/6FTOPC00L special fiber. Density: weft density 24 / Cm, the density is 5l / cm, the width of the door is gram weight: 154 cm 245 g / m weaving machine type: L, W551 Japan Nissan double jet loom WS2561 France Stäubli dobby weaving speed: 530 workers "pm Firstly, the gray cloth (polyester fiber woven fabric, moisture wicking and antibacterial fiber containing 32% of the total fiber amount) is alkali-treated, and treated at 98-100 ° C for 40 minutes, the alkali reduction rate is about 10%, the predetermined temperature 170-175 ° C, time is 30 seconds. Then carry out the oil removal step, degreaser, one bath method, at 55 ° C, concentration of 2.5 g / liter, run for 35 minutes. The dyeing step is to add dyes and additives at 35 ° C Then, it is raised to 85 ° C at a rate of 0.5 ° C / min, held for 5 minutes, and then heated to 105 ° C at a rate of 0.7 ° C / min, held for 6 minutes, and then raised to 0.7 ° C / min to 135 ° C, dyeing for 45 minutes, after dyeing, cooling to 80 ° C at 1 ° C / minute The overflow water was washed for 6 minutes, the setting temperature was 150 ° C, and the time was 15 seconds. The fabric was tested and the antibacterial rate against various bacteria was 99.4% after 30 times, 50 times and 100 times without washing and washing. Above, the water diffusion ability drops 0.1m1 water droplets on the fabric after 3 seconds without water droplet formation, the core suction height is 156 mm after 30 minutes according to the J S1096B method, and the residual moisture rate is determined according to the drying rate test method, after dripping for 40 minutes. The residual moisture is 2.3%.