Antifouling T-shirt and production process thereof
By using a matching structure of all cotton fiber layer, polypropylene spunbond nonwoven layer, antibacterial layer and SMS nonwoven layer in T-shirts, combined with special-shaped spinning and bamboo cotton technology, the lack of stain-proofing of T-shirt fabrics is solved. The problem of ability achieves waterproof, oilproof and anti-fouling effects, and improves overall durability and breathability.
Patent Information
- Application Number
- CN202310836752.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-10
- Publication Date
- 2025-01-10
AI Technical Summary
Most T-shirt fabrics on the market lack waterproof, oil-proof and dry-drying capabilities, and are easily contaminated during use and are inconvenient to clean.
Adopt the bonding structure of all cotton fiber layer, polypropylene spunbond nonwoven layer, antibacterial layer and SMS nonwoven layer, combined with special-shaped spinning process and bamboo cotton process to make anti-fouling T-shirts to enhance anti-fouling and oil Anti-permeability properties.
The waterproof, oil-proof and stain-proof functions of T-shirts are realized, which improves the convenience and comfort during cleaning, and reduces the possibility of patient fluid penetration through antibacterial layers and breathability, and enhances overall durability.
Smart Images
Figure CN119279289A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of anti-fouling T-shirts and production processes thereof, in particular to an anti-fouling T-shirt and a production process thereof. Background Art
[0002] T-shirt, also known as T-shirt, is the Chinese translation of the English word T-shirt. It is named because of its T-shaped style. The structure of T-shirt is simple, and the style changes are usually in the neckline, hem, cuffs. In terms of color, pattern, fabric and shape, T-shirts can be divided into three types: sleeves, vests and belly-exposed styles. T-shirts are the most active items in summer clothing, and can be freely matched from casual clothes to popular clothes. As long as you choose the same style of bottoms, you can wear popular styles and different moods.
[0003] Most of the T-shirts on the market are made of pure cotton and other textile fabrics. Although they can ensure comfort when worn, they are not waterproof, oil-proof and dry-stain-proof. If they are accidentally contaminated while wearing, it will make the user extremely embarrassed and it is not easy to clean afterwards. Based on this, an anti-fouling T-shirt and its production process are proposed. Summary of the invention
[0004] The object of the present invention is to provide an anti-fouling T-shirt and a production process thereof, which solves the problems described in the above background technology.
[0005] To achieve the above object, the present invention provides the following technical solution: an anti-fouling T-shirt, comprising a T-shirt body, an elastic pocket is arranged on the right side of the front of the T-shirt body, and sleeves are arranged on both sides of the T-shirt body.
[0006] Preferably, the outermost layer of the woven yarn of the T-shirt body is provided with a pure cotton fiber layer, the inner layer of the pure cotton fiber layer is provided with a polypropylene spunbond non-woven layer, the inner layer of the polypropylene spunbond non-woven layer is provided with an antibacterial layer, and the inner layer of the antibacterial layer is provided with an SMS non-woven layer.
[0007] A production process for anti-fouling T-shirts, the production process for anti-fouling T-shirts comprising: S1: uniformly feeding mixed fibers obtained by mixing pretreated pure cotton fibers, polypropylene spunbonded nonwoven fibers, SMS nonwoven fibers and antibacterial fibers into an automatic cotton feeding machine; S2: After the mixed fibers are fed into the automatic cotton feeder, the mixed fibers are combed and mixed in sequence by a cotton carding machine to form carded slivers; S3: In the process of mixing and forming raw sliver, three mixing and drawing processes are required in sequence; S4: The mixed fibers from the three mixed drawing processes then go through the roving process and the spun spinning process in sequence to successfully spin the mixed fiber yarn; S5: then sequentially subjecting the obtained mixed fiber yarn to desizing, bleaching, hot water washing, neutralization and dehydration and drying treatments; S6: the grey cloth after dehydration and drying is subjected to batch softening treatment, rolling treatment, drying treatment, hot ironing treatment and heat setting treatment in sequence, and the formed fibers are subjected to bamboo cotton process clothing to obtain finished garments.
[0008] Preferably, the pretreatment of the cotton fiber comprises the following steps: Take a certain amount of cotton fiber and put it into a constant temperature drying oven, dry it to constant weight, then take it out and cool it quickly; Put the pure cotton fiber after drying and cooling treatment into a high-temperature and high-pressure cooking pot, and record the time, pressure in the high-temperature and high-pressure cooking pot and temperature in the high-temperature and high-pressure cooking pot every 5 minutes; when the high-temperature and high-pressure cooking pot is heated to the required temperature and kept warm for the required time, stop heating and then cool the high-temperature and high-pressure cooking pot naturally; 49% sulfuric acid solution and alkali are configured in the high-temperature and high-pressure cooking pot, and the water bath ratio of sulfuric acid solution to alkali is 100:1; in the initial stage of natural cooling treatment of the high-temperature and high-pressure cooking pot, the high-temperature and high-pressure cooking pot is repeatedly filtered until the filtrate does not contain sulfate ions.
[0009] Preferably, in S1, the raw material is pretreated by fully soaking it in a soaking tank, dispersing it with a fluorinated surfactant, draining it, adding it to a pretreatment tank for rinsing, and then fully drying it, and then opening it into a single fiber shape with an opening machine.
[0010] Preferably, between S4 and S5, woolen yarn is spun to obtain yarn with a special cross section; after the mixed fiber raw material fibers are mixed and dried, they are sucked through a jet vortex spinning machine under negative pressure and then subjected to jet vortex spinning through a special-shaped spinneret hole, the coarse yarn is processed to obtain special-shaped mixed fiber yarn with a special cross section, and after the mixed fiber yarn is discharged, a protective liquid is coated on the surface of the mixed fiber yarn.
[0011] Preferably, in S5, during the desizing process, the obtained mixed fiber yarn is placed in a chemical reactor containing a solution at 98-100° C. for 8-12 minutes, and the solution in the chemical reactor is deionized water.
[0012] Preferably, in S6, the heat setting temperature of the heat setting treatment is 150-165° C., and the heat setting time of the heat setting treatment is 2-3 min.
[0013] The present invention provides an anti-fouling T-shirt and a production process thereof. The anti-fouling T-shirt and the production process thereof have the following beneficial effects: The anti-fouling T-shirt and its production process, through the lamination between the cotton fiber layer, the polypropylene spunbond non-woven layer, the antibacterial layer and the SMS non-woven layer, make the cotton fiber layer and the polypropylene spunbond non-woven layer cooperate with each other, so as to avoid the whole T-shirt from shrinking during the washing process. Through the mixed weaving of the antibacterial layer and the cotton fiber mesh layer, the finished garment itself has the waterproof, oil-proof and anti-fouling properties. The T-shirt also has the waterproof, oil-proof and anti-fouling effects. The surface of the finished garment made by the bamboo cotton process has obvious texture, so that it has the characteristics of anti-stain, oil-proof and anti-penetration, so that the overall T-shirt has anti-fouling ability, and improves the convenience and comfort of the user.
[0014] The anti-fouling T-shirt and its production process can realize the profiling of the surface of the mixed fiber yarn through the special-shaped spinning process, can improve the air fluidity and moisture absorption effect through the special-shaped grooves on the surface of the mixed fiber yarn, effectively improve the antibacterial moisture absorption capacity, and can improve the overall bonding strength, tensile resistance and anti-friction effect by coating the surface of the mixed fiber yarn with a protective liquid, thereby reducing the impact of subsequent fabric pilling on the preservation effect.
[0015] The antifouling T-shirt and its production process, the cotton fiber mesh layer, the polypropylene spunbond non-woven layer, the antibacterial layer and the SMS non-woven layer are bonded together, all of which have good air permeability. The SMS non-woven fabric has the characteristics of being breathable and impermeable, reducing the possibility of the patient's body fluids penetrating. At the same time, the antibacterial fabric plays a bactericidal role, further improving the durability of the T-shirt. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structural appearance of the present invention; Figure 2 It is a schematic diagram of the structural layering of the present invention.
[0017] In the figure: 1. T-shirt body; 101. cotton fiber layer; 102. polypropylene spunbond non-woven layer; 103. antibacterial layer; 104. SMS non-woven layer; 2. elastic pocket; 3. sleeve. Implementation
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example
[0019] The invention provides a kind of anti-fouling T-shirt and its production process, preferably implemented as follows Figure 1 to Figure 2As shown: an anti-fouling T-shirt, comprising a T-shirt body 1, an elastic pocket 2 is arranged on the right side of the front of the T-shirt body 1, and sleeves 3 are arranged on both sides of the T-shirt body 1; the outermost layer of the woven thread of the T-shirt body 1 is provided with a cotton fiber layer 101, the inner layer of the cotton fiber layer 101 is provided with a polypropylene spunbond non-woven layer 102, the inner layer of the polypropylene spunbond non-woven layer 102 is provided with an antibacterial layer 103, and the inner layer of the antibacterial layer 103 is provided with an SMS non-woven layer 104; The production process of anti-fouling T-shirts includes: S1: uniformly feeding the mixed fibers obtained by mixing the pretreated pure cotton fibers, polypropylene spunbonded nonwoven fibers, SMS nonwoven fibers and antibacterial fibers into an automatic cotton feeding machine; the pretreatment of the pure cotton fibers includes the following steps: Take a certain amount of cotton fiber and put it into a constant temperature drying oven, dry it to constant weight, then take it out and cool it quickly; Put the dried and cooled cotton fiber into a high-temperature and high-pressure cooking pot, and record the time, pressure in the high-temperature and high-pressure cooking pot, and temperature in the high-temperature and high-pressure cooking pot every 5 minutes; when the high-temperature and high-pressure cooking pot is heated to the required temperature, stop heating after keeping the temperature for the required time, and then cool the high-temperature and high-pressure cooking pot naturally; 49% sulfuric acid solution and alkali are configured in the high-temperature and high-pressure cooking pot, and the water bath ratio of sulfuric acid solution to alkali is 100:1; in the initial stage of natural cooling of the high-temperature and high-pressure cooking pot, the high-temperature and high-pressure cooking pot is repeatedly filtered until the filtrate does not contain sulfate ions; in the pretreatment of the raw materials, the raw materials are fully soaked in the soaking tank, dispersed by the fluorinated surfactant, drained, added to the pretreatment tank for rinsing, fully dried, and opened into single fibers by a loosening machine; S2: After the mixed fibers are fed into the automatic cotton feeder, the mixed fibers are combed and mixed in sequence by a cotton carding machine to form carded slivers; S3: In the process of mixing and forming raw sliver, three mixing and drawing processes are required in sequence; S4: The mixed fibers from the three mixed drawing processes are then successively subjected to the roving process and the spun yarn process to successfully spin the mixed fiber yarn; the woolen yarn is spun to obtain the spun yarn with a special cross section; the mixed fiber raw material fibers are mixed and dried, sucked by the negative pressure of the jet vortex spinning machine, and then spun by the jet vortex spinning through the special-shaped spinneret holes, and the roving is processed to obtain the special-shaped mixed fiber yarn with a special cross section, and after the mixed fiber yarn is discharged, the protective liquid is coated on the surface of the mixed fiber yarn; S5: then, the obtained mixed fiber yarn is subjected to desizing treatment, bleaching treatment, hot water washing treatment, neutralization treatment and dehydration and drying treatment in sequence; during the desizing treatment, the obtained mixed fiber yarn is placed in a chemical reactor with a 100° C. solution for 12 minutes, and the solution in the chemical reactor is deionized water; S6: The grey cloth after dehydration and drying is subjected to batch softening treatment, rolling treatment, drying treatment, hot ironing treatment and heat setting treatment in sequence, and the formed fibers are subjected to bamboo cotton process clothing to obtain finished garments; the heat setting temperature of the heat setting treatment is 165° C., and the heat setting time of the heat setting treatment is 3 minutes. Example
[0020] Based on the first embodiment, the invention provides a stain-resistant T-shirt and a production process thereof. Figure 1 to Figure 2 As shown: an anti-fouling T-shirt, comprising a T-shirt body 1, an elastic pocket 2 is arranged on the right side of the front of the T-shirt body 1, and sleeves 3 are arranged on both sides of the T-shirt body 1; the outermost layer of the woven thread of the T-shirt body 1 is provided with a cotton fiber layer 101, the inner layer of the cotton fiber layer 101 is provided with a polypropylene spunbond non-woven layer 102, the inner layer of the polypropylene spunbond non-woven layer 102 is provided with an antibacterial layer 103, and the inner layer of the antibacterial layer 103 is provided with an SMS non-woven layer 104; The production process of anti-fouling T-shirts includes: S1: uniformly feeding the mixed fibers obtained by mixing the pretreated pure cotton fibers, polypropylene spunbonded nonwoven fibers, SMS nonwoven fibers and antibacterial fibers into an automatic cotton feeding machine; the pretreatment of the pure cotton fibers includes the following steps: Take a certain amount of cotton fiber and put it into a constant temperature drying oven, dry it to constant weight, then take it out and cool it quickly; Put the dried and cooled cotton fiber into a high-temperature and high-pressure cooking pot, and record the time, pressure in the high-temperature and high-pressure cooking pot, and temperature in the high-temperature and high-pressure cooking pot every 5 minutes; when the high-temperature and high-pressure cooking pot is heated to the required temperature, stop heating after keeping the temperature for the required time, and then cool the high-temperature and high-pressure cooking pot naturally; 49% sulfuric acid solution and alkali are configured in the high-temperature and high-pressure cooking pot, and the water bath ratio of sulfuric acid solution to alkali is 100:1; in the initial stage of natural cooling of the high-temperature and high-pressure cooking pot, the high-temperature and high-pressure cooking pot is repeatedly filtered until the filtrate does not contain sulfate ions; in the pretreatment of the raw materials, the raw materials are fully soaked in the soaking tank, dispersed by the fluorinated surfactant, drained, added to the pretreatment tank for rinsing, fully dried, and opened into single fibers by a loosening machine; S2: After the mixed fibers are fed into the automatic cotton feeder, the mixed fibers are combed and mixed in sequence by a cotton carding machine to form carded slivers; S3: In the process of mixing and forming raw sliver, three mixing and drawing processes are required in sequence; S4: The mixed fibers from the three mixed drawing processes are then successively subjected to the roving process and the spun yarn process to successfully spin the mixed fiber yarn; the woolen yarn is spun to obtain the spun yarn with a special cross section; the mixed fiber raw material fibers are mixed and dried, sucked by the negative pressure of the jet vortex spinning machine, and then spun by the jet vortex spinning through the special-shaped spinneret holes, and the roving is processed to obtain the special-shaped mixed fiber yarn with a special cross section, and after the mixed fiber yarn is discharged, the protective liquid is coated on the surface of the mixed fiber yarn; S5: then, the obtained mixed fiber yarn is subjected to desizing treatment, bleaching treatment, hot water washing treatment, neutralization treatment and dehydration and drying treatment in sequence; during the desizing treatment, the obtained mixed fiber yarn is placed in a chemical reactor with a solution of 98° C. for 8 minutes, and the solution in the chemical reactor is deionized water; S6: the grey cloth after dehydration and drying is subjected to batch softening treatment, rolling treatment, drying treatment, hot ironing treatment and heat setting treatment in sequence, and the formed fiber is subjected to bamboo cotton process clothing to obtain finished garments; the heat setting temperature of the heat setting treatment is 150° C., and the heat setting time of the heat setting treatment is 2 minutes.
[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0022] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A stain-resistant T-shirt, comprising a T-shirt body (1), characterized in that: An elastic pocket (2) is provided on the right side of the front of the T-shirt body (1), and sleeves (3) are provided on both sides of the T-shirt body (1).
2. The anti-fouling T-shirt according to claim 1, characterized in that: The outermost layer of the woven yarn of the T-shirt body (1) is provided with a pure cotton fiber layer (101), the inner layer of the pure cotton fiber layer (101) is provided with a polypropylene spunbond non-woven layer (102), the inner layer of the polypropylene spunbond non-woven layer (102) is provided with an antibacterial layer (103), and the inner layer of the antibacterial layer (103) is provided with an SMS non-woven layer (104).
3. A production process for anti-fouling T-shirts, characterized in that: The production process of the anti-fouling T-shirt comprises: S1: uniformly feeding mixed fibers obtained by mixing pretreated pure cotton fibers, polypropylene spunbonded nonwoven fibers, SMS nonwoven fibers and antibacterial fibers into an automatic cotton feeding machine; S2: After the mixed fibers are fed into the automatic cotton feeder, the mixed fibers are combed and mixed in sequence by a cotton carding machine to form carded slivers; S3: In the process of mixing and forming raw sliver, three mixing and drawing processes are required in sequence; S4: The mixed fibers from the three mixed drawing processes then go through the roving process and the spun spinning process in sequence to successfully spin the mixed fiber yarn; S5: then sequentially subjecting the obtained mixed fiber yarn to desizing, bleaching, hot water washing, neutralization and dehydration and drying treatments; S6: the grey cloth after dehydration and drying is subjected to batch softening treatment, rolling treatment, drying treatment, hot ironing treatment and heat setting treatment in sequence, and the formed fibers are subjected to bamboo cotton process clothing to obtain finished garments.
4. The production process of a stain-resistant T-shirt according to claim 3, characterized in that: The pretreatment of the cotton fiber comprises the following steps: Take a certain amount of cotton fiber and put it into a constant temperature drying oven, dry it to constant weight, then take it out and cool it quickly; Put the pure cotton fiber after drying and cooling treatment into a high-temperature and high-pressure cooking pot, and record the time, pressure in the high-temperature and high-pressure cooking pot and temperature in the high-temperature and high-pressure cooking pot every 5 minutes; when the high-temperature and high-pressure cooking pot is heated to the required temperature and kept warm for the required time, stop heating and then cool the high-temperature and high-pressure cooking pot naturally; 49% sulfuric acid solution and alkali are configured in the high-temperature and high-pressure cooking pot, and the water bath ratio of sulfuric acid solution to alkali is 100:1; in the initial stage of natural cooling treatment of the high-temperature and high-pressure cooking pot, the high-temperature and high-pressure cooking pot is repeatedly filtered until the filtrate does not contain sulfate ions.
5. The production process of a stain-resistant T-shirt according to claim 3, characterized in that: In S1, the raw materials are pretreated by fully soaking them in a soaking tank, dispersing them with a fluorinated surfactant, draining them, adding them to a pretreatment tank for rinsing, and then fully drying them before opening them into single fibers with an opening machine.
6. The production process of a stain-resistant T-shirt according to claim 3, characterized in that: Between S4 and S5, woolen yarn is spun to obtain spun yarn with a special cross section; after the mixed fiber raw material fibers are mixed and dried, they are sucked through the negative pressure of the jet vortex spinning machine and then spun through the special-shaped spinneret holes by jet vortex spinning, and the coarse yarn is processed to obtain shaped mixed fiber yarn with a special cross section, and after the mixed fiber yarn is discharged, a protective liquid is coated on the surface of the mixed fiber yarn.
7. The production process of a stain-resistant T-shirt according to claim 3, characterized in that: In S5, during the desizing process, the obtained mixed fiber yarn is placed in a chemical reactor containing a solution at 98-100° C. for 8-12 minutes, and the solution in the chemical reactor is deionized water.
8. The production process of a stain-resistant T-shirt according to claim 3, characterized in that: In S6, the heat setting temperature of the heat setting treatment is 150-165° C., and the heat setting time of the heat setting treatment is 2-3 minutes.