阅读说明：本技术 一种强吸水梭织面料及其生产方法 (Strong water absorption woven fabric and production method thereof ) 是由 李琦 钱炳海 于 2019-08-16 设计创作，主要内容包括：本发明提供了一种强吸水梭织面料及其生产方法,包括经纱和纬纱,经纱和纬纱由面纱、底纱和绑纱组合而成,其特征在于所述面纱和底纱均采用85/15或80/20或75/25或70/30的涤锦复合丝,所述绑纱采用85/15或80/20或75/25或70/30涤锦复合丝或F数大于等于144F的普通涤纶丝或仿棉异形截面涤纶吸水纤维,所述的生产方法包括以下步骤：坯布织造、烘烤预处理、精炼退浆、开纤、染色整理、干燥、定型；所述的强吸水梭织面料吸水形强,应用范围广。(The invention provides a strongly water-absorbing woven fabric and a production method thereof, wherein the strongly water-absorbing woven fabric comprises warp yarns and weft yarns, and the warp yarns and the weft yarns are formed by combining face yarns, bottom yarns and binding yarns, and the strongly water-absorbing woven fabric is characterized in that the face yarns and the bottom yarns are respectively made of 85/15 or 80/20 or 75/25 or 70/30 polyester-nylon composite yarns, and the binding yarns are made of 85/15 or 80/20 or 75/25 or 70/30 polyester-nylon composite yarns or common polyester yarns with the F number being more than or equal to 144F or cotton-like profiled-section polyester water-absorbing fibers, and the production method comprises the following steps: weaving gray fabric, baking pretreatment, refining and desizing, splitting, dyeing and finishing, drying and shaping; the strong water absorption tatting fabric has strong water absorption shape and wide application range.)

1. The strongly water-absorbing woven fabric comprises warp yarns and weft yarns, wherein the warp yarns and the weft yarns are formed by combining face yarns, bottom yarns and binding yarns, and is characterized in that the face yarns and the bottom yarns are respectively made of 85/15, 80/20, 75/25 or 70/30 polyester-nylon composite yarns, and the binding yarns are made of 85/15, 80/20, 75/25 or 70/30 polyester-nylon composite yarns or common polyester yarns with the F number of more than or equal to 144F or cotton-like profiled section polyester water-absorbing fibers.

2. The high-water-absorption woven fabric according to claim 1, wherein the warp yarns and the weft yarns are partially or completely made of polyester-nylon ultrafine fibers with the single-filament fineness of less than or equal to 1.0D.

3. A strongly water-absorbent woven fabric according to claim 1, wherein the weight per square meter of the strongly water-absorbent woven fabric is greater than or equal to 400 g.

4. The production method of the strongly water-absorbing woven fabric is characterized by comprising the following steps of: weaving gray fabric, baking pretreatment, refining and desizing, splitting, dyeing and finishing, drying and shaping; the baking pretreatment is non-integer and tension, the baking temperature is more than or equal to 150 ℃, and the baking time is more than or equal to 10 minutes.

5. The production method of the strongly water absorbent woven fabric according to claim 4, characterized in that a degreasing agent is added during refining and desizing, and the adding amount of the degreasing agent is more than or equal to 1 g/L.

6. The production method of the strongly water absorbent woven fabric according to claim 4, characterized in that a penetrant and caustic soda are added during fiber opening, the adding amount of the penetrant is not less than 1g/L, and the adding amount of the caustic soda is not less than 7 g/L.

7. The production method of the high water absorption woven fabric according to claim 6, characterized in that: when opening, the opening temperature is more than or equal to 110 ℃, and the holding time is more than or equal to 50 minutes.

8. The production method of the strongly water absorbent woven fabric according to claim 6, characterized in that: after opening, the integral decrement rate of the fabric is more than or equal to 7 percent.

9. The production method of the strongly water absorbent woven fabric according to claim 4, characterized in that: and adding functional auxiliaries such as HMW8871 or SW or SG-211X equivalent moisture absorption quick-drying finishing agent and HK-861F or T-980 or DL-F125 equivalent antibacterial finishing agent during dyeing, wherein the adding amount of the finishing agent is 20-60 g/L.

[ technical field ] A method for producing a semiconductor device

The invention relates to the field of fabric textile, in particular to a high-water-absorption woven fabric and a production method thereof.

[ background of the invention ]

With the improvement of living standard, the requirements of people on articles for daily life are higher and higher. The textile is seen everywhere in our life, and many textiles need to have the function of absorbing water so as to be convenient for people to use. Such as: towels, bath towels, hair drying hats, clothing and the like. However, the water absorption performance of the water absorption textiles in the current market is not very good, and the requirements of people cannot be met. In order to improve the water absorption performance of the water-absorbing textile, a high-water-absorption woven fabric and a production method thereof are developed.

[ summary of the invention ]

The invention aims to solve the problem of poor water absorption performance of textiles and provides a high-water-absorption woven fabric and a production method thereof.

The technical scheme is as follows:

the invention provides a strongly water-absorbing woven fabric which comprises warp yarns and weft yarns, wherein the warp yarns and the weft yarns are formed by combining face yarns, bottom yarns and binding yarns, and the strongly water-absorbing woven fabric is characterized in that the face yarns and the bottom yarns are made of 85/15, 80/20, 75/25 or 70/30 polyester-nylon composite yarns, and the binding yarns are made of 85/15, 80/20, 75/25 or 70/30 polyester-nylon composite yarns or common polyester yarns with the F number of more than or equal to 144F or cotton-like profiled section polyester water-absorbing fibers.

The strongly water-absorbing woven fabric is characterized in that the warp yarns and the weft yarns are partially or completely made of polyester-nylon ultrafine fibers with the monofilament fineness of less than or equal to 1.0D.

The high-water-absorption woven fabric is characterized in that the weight of the high-water-absorption woven fabric per square meter is more than or equal to 400 g.

The production method of the strongly water-absorbing woven fabric is characterized by comprising the following steps of: weaving gray fabric, baking pretreatment, refining and desizing, splitting, dyeing and finishing, drying and shaping; the baking pretreatment is non-integer and tension, the baking temperature is more than or equal to 150 ℃, and the baking time is more than or equal to 10 minutes.

The production method of the strongly water-absorbing woven fabric is characterized in that the degreasing agent is put in during refining and desizing, and the putting amount of the degreasing agent is more than or equal to 1 g/L.

The production method of the strongly water-absorbing woven fabric is characterized in that a penetrant and caustic soda are put in during fiber opening, the putting amount of the penetrant is more than or equal to 1g/L, and the putting amount of the caustic soda is more than or equal to 7 g/L.

The production method of the woven fabric with strong water absorption is characterized by comprising the following steps: when opening, the opening temperature is more than or equal to 110 ℃, and the holding time is more than or equal to 50 minutes.

The production method of the high-water-absorption woven fabric is characterized by comprising the following steps of: after opening, the integral decrement rate of the fabric is more than or equal to 7 percent.

The production method of the high-water-absorption woven fabric is characterized by comprising the following steps of: and adding functional auxiliaries such as HMW8871 or SW or SG-211X equivalent moisture absorption quick-drying finishing agent and HK-861F or T-980 or DL-F125 equivalent antibacterial finishing agent during dyeing, wherein the adding amount of the finishing agent is 20-60 g/L.

According to the invention, the adding amount of the penetrating agent, the fiber opening agent and the like is increased, the processes of refining, fiber opening, dyeing and finishing, drying and the like are improved, and the finishing processes of the moisture absorption and sweat releasing finishing agent and the like are added, so that the water absorption performance of the woven fabric manufactured according to the process is far better than that of the common superfine fiber woven fabric, the woven fabric can be skin-friendly and antibacterial, and can be widely applied to moisture absorption, water absorption, bathrooms, wiping and the like, such as towels, bath towels, hair drying caps, clothes and the like, the application range is wide, and the performance and experience of the product can be greatly improved.

[ detailed description ] embodiments

The invention relates to a strong water absorption woven fabric, which comprises warp and weft, wherein the warp and weft are formed by combining face yarn, bottom yarn and binding yarn, and is characterized in that the face yarn and the bottom yarn are both made of 85/15 or 80/20 or 75/25 or 70/30 polyester-nylon composite yarn, the binding yarn is made of 85/15 or 80/20 or 75/25 or 70/30 polyester-nylon composite yarn or common polyester yarn with the F number being more than or equal to 144F or cotton-like profiled section polyester water absorption fiber, and the fabric can be matched randomly by adopting the introduced schemes, such as: the surface yarn and the bottom yarn adopt 85/15 polyester-nylon composite yarns, and the binding yarn adopts 80/20 polyester-nylon composite yarns; the surface yarn and the bottom yarn adopt 80/20 polyester-nylon composite yarns, the binding yarn adopts 75/25 polyester-nylon composite yarns and the like, and the water absorption performance is good, and the selectable range is wide.

One embodiment of the invention is that the single filament fineness is less than or equal to 1.0D for part or all of the warp yarns and the weft yarns, such as: the 0.5D and 0.2D polyester-nylon superfine fibers have good water absorption and are soft.

One embodiment of the invention is that the weight of the strong water absorption woven fabric per square meter is more than or equal to 400 g.

The production method of the strongly water-absorbing woven fabric is characterized by comprising the following steps of: weaving gray fabric, baking pretreatment, refining and desizing, splitting, dyeing and finishing, drying and shaping; the baking pretreatment is non-integer and tension, and the baking temperature is more than or equal to 150 ℃; if the baking temperature is maintained between 150 ℃ and 180 ℃; the baking time is more than or equal to 10 minutes, such as: 10 minutes, 12 minutes, 15 minutes.

One embodiment of the invention is to put the degreasing agent during refining and desizing, wherein the putting amount of the degreasing agent is more than or equal to 1g/L, such as 1g/L, 1.2g/L and 1.5g/L, so that oil stains adsorbed on the surface of fabric fibers can be removed, and the water absorption and fiber opening performance of the fibers is better.

One embodiment of the invention is to add penetrant and caustic soda during fiber opening, wherein the adding amount of the penetrant is more than or equal to 1g/L, such as 1g/L, 1.5g/L and 1.8g/L, and the adding amount of the caustic soda is more than or equal to 7g/L, such as: 7g/L, 7.5g/L and 8g/L, and the larger caustic soda adding amount can better dissolve nylon fibers, increase the surface area of superfine fibers, enhance the fiber opening effect and greatly improve the water absorption capacity and the water absorption speed.

In one embodiment of the present invention, when the fiber is opened, the fiber opening temperature is greater than or equal to 110 ℃, for example, the fiber opening temperature is maintained between 110 ℃ and 120 ℃; the holding time is more than or equal to 50 minutes, such as: the fiber opening effect can be enhanced by 50 minutes, 55 minutes and 60 minutes and longer heat preservation time, so that the water absorption performance of the fabric is improved.

One embodiment of the invention is that after fiber opening, the integral reduction rate of the fabric is more than or equal to 7%, such as 7%, 7.5% and 8%, and when the reduction rate is high, the superfine fibers become more fluffy, the surface area becomes larger, and the water absorption performance is also better.

One embodiment of the invention is that a moisture absorption quick-drying finishing agent of the same type of HMW8871 or SW or SG-211X and functional auxiliaries such as an antibacterial finishing agent of the same type of HK-861F or T-980 or DL-F125 are added during dyeing, the adding amount of the finishing agent is 20-60 g/L, such as 20g/L, 25g/L and 50g/L, and the adding of the finishing agent can improve the water absorption performance and the antibacterial performance of fibers and improve the water absorption performance and the antibacterial function of fabrics.