Production process and preparation method of quick-dry fabric for outdoor sportswear

Abstract

The invention relates to the technical field of quick-dry fabric production, and discloses a quick-dry fabric production process for outdoor sportswear, which comprises the following steps: step 1, weaving 10-20% by mass of cotton fiber, 40-60% by mass of profiled fiber and 10-20% by mass of nylon into gray cloth; 2, singeing the front and back surfaces of the gray cloth by using a singeing machine, wherein the singeing flame temperature is 850-900 DEG C; thirdly, the gray cloth in the second step is subjected to desizing, scouring and bleaching bath treatment with sodium chlorite, cotton fibers, profiled fibers and nylon serve as raw materials of the fabric, an anti-ultraviolet agent, a moisture absorption and sweat releasing agent and reactive dye are adopted for one-bath finishing, the fabric is subjected to color fixing and after finishing, and the sportswear fabric is obtained. The fabric has good anti-ultraviolet, moisture-absorbing and sweat-releasing effects, and meanwhile, the fabric has good washing resistance.

Description

Technical Field

[0001] The invention relates to the technical field of quick-drying fabric production, in particular to a production process and a preparation method of quick-drying fabric for outdoor sportswear. Background Art

[0002] With the development of society and the improvement of living standards, there are more and more types of clothing, and various functional clothing continues to appear. Among these functional clothing, outdoor sportswear is one of the must-have items for outdoor activity enthusiasts and plays an irreplaceable role. During the adventure of outdoor sports, it protects human safety, is waterproof, quick-drying, antibacterial, and warm, and is loved by outdoor sports enthusiasts.

[0003] Outdoor sportswear provided to outdoor explorers should also have an anti-ultraviolet effect, especially for exploration areas with strong ultraviolet light, the anti-ultraviolet effect is very important, so we proposed a production process and preparation method of quick-drying fabrics for outdoor sportswear. Summary of the invention

[0004] The purpose of the present invention is to provide a production process and a preparation method of quick-drying fabrics for outdoor sportswear, which solves the problems raised in the background technology.

[0005] The present application embodiment provides a production process for quick-drying fabrics for outdoor sportswear, comprising the following steps: Step 1, weaving 10%-20% cotton fiber, 40%-60% shaped fiber and 10%-20% nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth with a singeing machine, the singeing flame temperature is 850-900°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with sodium hydroxide having a concentration greater than 8%, and then heat setting the fabric; Step 5, dyeing the fabric treated in step 4 with a reactive dye; and adding an anti-ultraviolet agent and a moisture absorption and perspiration agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 65-80°C for 8-18 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 5-12 minutes at a temperature of 78-88°C to obtain a quick-drying fabric for outdoor sportswear.

[0006] Optionally, the anti-ultraviolet agent in step five comprises the following components in parts by weight: 10-19 parts of isooctyl cyano-3,3-diphenylacrylate, 1-2 parts of octyl methoxycinnamate, 6-8 parts of a dispersing aid, and 54-64 parts of water.

[0007] Optionally, the moisture absorbing and perspiration releasing agent comprises the following components in parts by weight: 10-20 parts of polyether polyester compound, 4-15 parts of hydrophilic polyester, 11-16 parts of calcium chloride; 12-15 parts of silica gel, and 0.5-1 part of calcium chloride.

[0008] Optionally, the color fixing agent in step six comprises the following components in parts by weight: 10-20 parts of diethylenetriamine; 30-36 parts of ammonium chloride; 15-25 parts of propylene glycol; 2-8 parts of dicyandiamide; 5-15 parts of ethylene glycol; 10-16 parts of epichlorohydrin; 1-5 parts of glacial vinegar, acid and 40-60 parts of water.

[0009] Optionally, the reactive dye comprises a reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

[0010] Optionally, the percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 40-50%.

[0011] Optionally, the active group is at least one of X-type, K-type, KN-type, KM-type, KD-type, and P-type groups.

[0012] Optionally, the dye matrix is ​​at least one of anthraquinone-type, phthalocyanine-type, and azo-type dye matrices.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects: 1. In the present invention, cotton fiber, special-shaped fiber and nylon are used as raw materials of fabrics, and anti-ultraviolet agent and moisture absorption and perspiration agent are used for finishing with reactive dyes in the same bath. The sports fabric obtained after color fixing and post-finishing not only has the effect of temperature regulation, but also has better anti-ultraviolet and moisture absorption and perspiration effects. At the same time, the fabric also has better washing resistance.

[0014] 2. In the present invention, by adding a polytetrafluoroethylene layer, a polytetrafluoroethylene film layer and an inner lining layer, the quick-drying fabric can quickly drain the internal sweat, thereby greatly improving the quick-drying property of the fabric. DETAILED DESCRIPTION

[0015] Example 1 The present invention provides a technical solution: a production process of quick-drying fabrics for outdoor sportswear, comprising the following steps: Step 1, weaving 10% by mass of cotton fiber, 40% by mass of shaped fiber and 10% by mass of nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth using a singeing machine, with the singeing flame temperature being 850°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with 8% sodium hydroxide, and then performing heat setting treatment on the fabric; Step 5, dyeing the fabric treated in step 4 with a reactive dye; and adding an anti-ultraviolet agent and a moisture absorption and perspiration agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 65°C for 8 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 5 minutes at a temperature of 78°C to obtain a quick-drying fabric for outdoor sportswear.

[0016] Furthermore, the anti-ultraviolet agent in step five comprises the following components in parts by mass: 10 parts of isooctyl cyano-3,3-diphenylacrylate, 1 part of octyl methoxycinnamate, 6 parts of a dispersing aid, and 54 parts of water.

[0017] Furthermore, the moisture absorption and perspiration release agent comprises the following components in parts by mass: 10 parts of polyether polyester compound, 4 parts of hydrophilic polyester, 11 parts of calcium chloride; 12 parts of silica gel, and 0.5 parts of calcium chloride.

[0018] Furthermore, the color fixing agent in step six includes the following components in parts by weight: 10 parts of diethylenetriamine; 30 parts of ammonium chloride; 15 parts of propylene glycol; 2 parts of dicyandiamide; 5 parts of ethylene glycol; 10 parts of epichlorohydrin; 1-5 parts of glacial vinegar and 40 parts of water.

[0019] Furthermore, the reactive dye comprises a reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

[0020] Furthermore, the percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 40%.

[0021] Furthermore, the active group is an X-type group.

[0022] Furthermore, the dye matrix is ​​an anthraquinone dye matrix.

[0023] Example 2 The production process of quick-drying fabrics for outdoor sportswear includes the following steps: Step 1, weaving 20% ​​by mass of cotton fiber, 60% by mass of shaped fiber and 20% by mass of nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth using a singeing machine, with the singeing flame temperature being 900°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with 8% sodium hydroxide, and then performing heat setting treatment on the fabric; Step 5, dyeing the fabric treated in step 4 with a reactive dye; and adding an anti-ultraviolet agent and a moisture absorption and perspiration agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 65°C for 8 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 5 minutes at a temperature of 78°C to obtain a quick-drying fabric for outdoor sportswear.

[0024] Furthermore, the anti-ultraviolet agent in step five comprises the following components in parts by mass: 10 parts of isooctyl cyano-3,3-diphenylacrylate, 1 part of octyl methoxycinnamate, 6 parts of a dispersing aid, and 54 parts of water.

[0025] Furthermore, the moisture absorption and perspiration release agent comprises the following components in parts by mass: 10 parts of polyether polyester compound, 4 parts of hydrophilic polyester, 11 parts of calcium chloride; 12 parts of silica gel, and 0.5 parts of calcium chloride.

[0026] Furthermore, the color fixing agent in step six includes the following components in parts by mass: 10 parts of diethylenetriamine; 30 parts of ammonium chloride; 15 parts of propylene glycol; 2 parts of dicyandiamide; 5 parts of ethylene glycol; 10 parts of epichlorohydrin; 1 part of glacial vinegar and 40 parts of water.

[0027] Furthermore, the reactive dye comprises a reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

[0028] Furthermore, the percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 40%.

[0029] Furthermore, the active group is a K-type group.

[0030] Furthermore, the dye matrix is ​​a phthalocyanine dye matrix.

[0031] Example 3 The production process of quick-drying fabrics for outdoor sportswear includes the following steps: Step 1, weaving 10% by mass of cotton fiber, 40% by mass of shaped fiber and 10% by mass of nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth using a singeing machine, with the singeing flame temperature being 850°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with 8% sodium hydroxide, and then performing heat setting treatment on the fabric; Step 5, dyeing the fabric treated in step 4 with a reactive dye; and adding an anti-ultraviolet agent and a moisture absorption and perspiration agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 80°C for 18 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 12 minutes at a temperature of 88°C to obtain a quick-drying fabric for outdoor sportswear.

[0032] Furthermore, the anti-ultraviolet agent in step five comprises the following components in parts by mass: 19 parts of isooctyl cyano-3,3-diphenylacrylate, 2 parts of octyl methoxycinnamate, 8 parts of a dispersing aid, and 64 parts of water.

[0033] Furthermore, the moisture absorption and perspiration release agent comprises the following components in parts by mass: 20 parts of polyether polyester compound, 15 parts of hydrophilic polyester, 16 parts of calcium chloride; 15 parts of silica gel, and 1 part of calcium chloride.

[0034] Furthermore, the color fixing agent in step six includes the following components in parts by mass: 20 parts of diethylenetriamine; 36 parts of ammonium chloride; 25 parts of propylene glycol; 8 parts of dicyandiamide; 15 parts of ethylene glycol; 16 parts of epichlorohydrin; 5 parts of glacial vinegar and 60 parts of water.

[0035] Furthermore, the reactive dye comprises a reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

[0036] Furthermore, the percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 40-50%.

[0037] Furthermore, the active group is an X-type group.

[0038] Furthermore, the dye matrix is ​​an anthraquinone dye matrix.

[0039] Example 4 The production process of quick-drying fabrics for outdoor sportswear includes the following steps: Step 1, weaving 15% by mass of cotton fiber, 50% by mass of shaped fiber and 15% by mass of nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth using a singeing machine, with the singeing flame temperature being 900°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with 8% sodium hydroxide, and then performing heat setting treatment on the fabric; Step 5, dyeing the fabric treated in step 4 with a reactive dye; and adding an anti-ultraviolet agent and a moisture absorption and perspiration agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 80°C for 18 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 12 minutes at a temperature of 88°C to obtain a quick-drying fabric for outdoor sportswear.

[0040] Furthermore, the anti-ultraviolet agent in step five comprises the following components in parts by mass: 19 parts of isooctyl cyano-3,3-diphenylacrylate, 2 parts of octyl methoxycinnamate, 8 parts of a dispersing aid, and 64 parts of water.

[0041] Furthermore, the moisture absorption and perspiration release agent comprises the following components in parts by mass: 20 parts of polyether polyester compound, 15 parts of hydrophilic polyester, 16 parts of calcium chloride; 15 parts of silica gel, and 1 part of calcium chloride.

[0042] Furthermore, the color fixing agent in step six includes the following components in parts by mass: 20 parts of diethylenetriamine; 36 parts of ammonium chloride; 25 parts of propylene glycol; 8 parts of dicyandiamide; 15 parts of ethylene glycol; 16 parts of epichlorohydrin; 5 parts of glacial vinegar and 60 parts of water.

[0043] Furthermore, the reactive dye comprises a reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

[0044] Furthermore, the percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 50%.

[0045] Furthermore, the active group is an X-type group.

[0046] Furthermore, the dye matrix is ​​an anthraquinone dye matrix.

[0047] Example 5 The production process of quick-drying fabrics for outdoor sportswear includes the following steps: Step 1, weaving 20% ​​by mass of cotton fiber, 60% by mass of shaped fiber and 20% by mass of nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth using a singeing machine, with the singeing flame temperature being 900°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with 8% sodium hydroxide, and then performing heat setting treatment on the fabric; Step 5, dyeing the fabric treated in step 4 with a reactive dye; and adding an anti-ultraviolet agent and a moisture absorption and perspiration agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 70°C for 15 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 10 minutes at a temperature of 82°C to obtain a quick-drying fabric for outdoor sportswear.

[0048] Furthermore, the anti-ultraviolet agent in step five comprises the following components in parts by mass: 12 parts of isooctyl cyano-3,3-diphenylacrylate, 1.5 parts of octyl methoxycinnamate, 7 parts of a dispersing aid, and 60 parts of water.

[0049] Furthermore, the moisture absorbing and perspiration releasing agent comprises the following components in parts by weight: 15 parts of polyether polyester compound, 8 parts of hydrophilic polyester, 9 parts of calcium chloride; 14 parts of silica gel, and 0.75 parts of calcium chloride.

[0050] Furthermore, the color fixing agent in step six includes the following components in parts by mass: 10 parts of diethylenetriamine; 30 parts of ammonium chloride; 15 parts of propylene glycol; 2 parts of dicyandiamide; 5 parts of ethylene glycol; 10 parts of epichlorohydrin; 1 part of glacial vinegar and 40 parts of water.

[0051] Furthermore, the reactive dye comprises a reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

[0052] Furthermore, the percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 40%.

[0053] Furthermore, the active group is an X-type group.

[0054] Furthermore, the dye matrix is ​​an anthraquinone dye matrix.

[0055] Example 6 The production process of quick-drying fabrics for outdoor sportswear includes the following steps: Step 1, weaving 20% ​​by mass of cotton fiber, 60% by mass of shaped fiber and 20% by mass of nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth using a singeing machine, with the singeing flame temperature being 900°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with sodium hydroxide having a concentration greater than 8%, and then heat setting the fabric; Step 5, dyeing the fabric treated in step 4 with a reactive dye; and adding an anti-ultraviolet agent and a moisture absorption and perspiration agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 65°C for 8 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 5 minutes at a temperature of 78°C to obtain a quick-drying fabric for outdoor sportswear.

[0056] Furthermore, the anti-ultraviolet agent in step five comprises the following components in parts by mass: 10 parts of isooctyl cyano-3,3-diphenylacrylate, 1 part of octyl methoxycinnamate, 6 parts of a dispersing aid, and 54 parts of water.

[0057] Furthermore, the moisture absorption and perspiration release agent comprises the following components in parts by mass: 10 parts of polyether polyester compound, 4 parts of hydrophilic polyester, 11 parts of calcium chloride; 12 parts of silica gel, and 0.5 parts of calcium chloride.

[0058] Furthermore, the color fixing agent in step six includes the following components in parts by mass: 10 parts of diethylenetriamine; 30 parts of ammonium chloride; 15 parts of propylene glycol; 2 parts of dicyandiamide; 5 parts of ethylene glycol; 10 parts of epichlorohydrin; 1 part of glacial vinegar and 40 parts of water.

[0059] Furthermore, the reactive dye comprises a reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

[0060] Furthermore, the percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 45%.

[0061] Furthermore, the active group is an X-type group.

[0062] Furthermore, the dye matrix is ​​an anthraquinone dye matrix.

[0063] The above embodiment was tested for performance, and the results are shown in Table 1:

[0064] It can be seen from this that the quick-drying fabric of the outdoor sportswear provided by the present invention has good quick-drying properties, can quickly drain sweat from the inside of the fabric, and is beneficial to improving the quick-drying performance of the fabric; in addition, the quick-drying fabric provided by the present invention has good UV resistance and moisture absorption and perspiration performance, which can ensure that outdoor athletes are effectively protected during use. The safety of users can be enhanced.

Claims

1. The production process of quick-drying fabrics for outdoor sportswear is characterized by: The following steps are involved: Step 1, weaving 10%-20% cotton fiber, 40%-60% shaped fiber and 10%-20% nylon into a grey cloth; Step 2: singeing the front and back sides of the grey cloth with a singeing machine, the singeing flame temperature is 850-900°C; Step 3, the grey cloth in step 2 is subjected to a deboiling and bleaching bath treatment using sodium chlorite; Step 4, mercerizing the fabric treated in step 3 with sodium hydroxide having a concentration greater than 8%, and then heat setting the fabric; Step 5, dyeing the fabric treated in step 4 with reactive dyes; and adding an anti-ultraviolet agent and a moisture wicking agent during dyeing; Step 6, adding a color fixing agent to the fabric treated in step 5, and soaping the fabric with a sodium carbonate solution after color fixing; Step 7, spraying polytetrafluoroethylene dispersion onto the surface of the fabric treated in step 6, and then placing it in a drying device at 65-80°C for 8-18 minutes; Step eight, bonding the fabric in step seven to the polytetrafluoroethylene film layer, the lining layer and the surface layer, and then blowing air for 5-12 minutes at a temperature of 78-88°C to obtain a quick-drying fabric for outdoor sportswear.

2. The production process of quick-drying fabrics for outdoor sportswear according to claim 1, characterized in that: The anti-ultraviolet agent in step five comprises the following components in parts by weight: 10-19 parts of cyano-3,3-diphenylacrylate, 1-2 parts of octyl methoxycinnamate, 6-8 parts of a dispersing aid, and 54-64 parts of water.

3. The production process of quick-drying fabrics for outdoor sportswear according to claim 1, characterized in that: The moisture absorption and perspiration release agent comprises the following components in parts by mass: 10-20 parts of a polyether polyester compound, 4-15 parts of a hydrophilic polyester, 11-16 parts of calcium chloride, 12-15 parts of silica gel, and 0.5-1 part of calcium chloride.

4. The production process of quick-drying fabrics for outdoor sportswear according to claim 1, characterized in that: The color fixing agent in step 6 comprises the following components in parts by weight: 10-20 parts of diethylenetriamine; 30-36 parts of ammonium chloride; 15-25 parts of propylene glycol; 2-8 parts of dicyandiamide; 5-15 parts of ethylene glycol; 10-16 parts of epichlorohydrin; 1-5 parts of glacial vinegar; 40-60 parts of acid and water.

5. The production process of quick-drying fabrics for outdoor sportswear according to claim 1, characterized in that: The reactive dye comprises an reactive group, a dye matrix and a linking group, and the reactive group and the dye matrix can be connected to form a complete reactive dye molecule by using the linking group.

6. The production process of quick-drying fabrics for outdoor sportswear according to claim 1, characterized in that: The percentage of polytetrafluoroethylene in the polytetrafluoroethylene dispersion is 40-50%.

7. The production process of quick-drying fabrics for outdoor sportswear according to claim 5, characterized in that: The active group is at least one of X-type, K-type, KN-type, KM-type, KD-type, and P-type groups.

8. The production process of quick-drying fabrics for outdoor sportswear according to claim 5, characterized in that: The dye matrix is ​​at least one of anthraquinone-type, phthalocyanine-type and azo-type dye matrix.

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