Single-sided small check jacquard fabric with cool and quick-drying functions

Abstract

The utility model relates to jacquard fabric technical field discloses a single -sided small check jacquard fabric with cool and quick -drying function, include: single -sided small check jacquard weave, knitting needle arrangement is single -sided structure configuration, single -sided small check jacquard fabric is A, B, C, D four sections in all, needle cylinder knitting needle arranges according to A, B, A, B, A, B, C, D, C, D, C, D order, twenty -way is a cycle, and is woven into small check jacquard weave, and the weave arrangement of twenty -way is all composed of two weaving structures of loop formation and tuck formation, and the macromolecular material with strong hydrophilic group is added simultaneously, so that yarn, fabric is easy to absorb free water molecule in air, thereby increasing the moisture content of yarn, fabric, reaches the soft comfortable skin -friendly effect. Also has the performance such as anti -hook silk, little peculiar smell, clean and comfortable, dry dirtproof etc.

Description

Technical Field

[0001] This utility model relates to the technical field of single-sided small square jacquard fabrics, and in particular to a single-sided small square jacquard fabric with a cooling and quick-drying function. Background Technology

[0002] As living standards improve, people have increasingly higher demands for clothing quality. Functional fabrics rich in technological attributes have become a key technology for enhancing comfort in summer and high-temperature environments. Developing a textile fabric with moisture-wicking, quick-drying, and cooling properties is a major trend and a focus of attention, having become a necessity in the sweltering summer and possessing a promising market prospect. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a single-sided small square jacquard fabric with a cooling and quick-drying function, aiming to develop a textile fabric with moisture absorption, quick drying and cooling sensation.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a single-sided small square jacquard fabric with a cooling and quick-drying function, wherein the single-sided small square jacquard structure is configured with a single-sided knitting needle arrangement. The single-sided small square jacquard fabric consists of four sections: A, B, C, and D. The needles of the knitting cylinder are arranged in the order of A, B, A, B, A, B, C, D, C, D, C, D, and so on, forming a cycle of twenty rows to create the small square jacquard structure. The 20-line weaving pattern consists of two weaving structures: loop weaving and tuck weaving. Of the twenty routes: The first, third, fifth, seventh, and ninth lines are respectively the clustered organization, the circled organization, the circled organization, and the circled organization; The second, fourth, sixth, eighth, and tenth lines are respectively a circle organization, a cluster organization, a circle organization, and a circle organization; The eleventh, thirteenth, fifteenth, seventeenth, and nineteenth routes are respectively: circle organization, circle organization, cluster organization, and circle organization; The twelfth, fourteenth, sixteenth, eighteenth, and twentieth routes are respectively: circle organization, circle organization, circle organization, and cluster organization; The small check jacquard fabric has a cool-feeling polyester filament threaded into each row and a high-temperature resistant spandex threaded on top. The cool-feeling polyester filament has a loop length of 2.4mm and a thread length of 100 stitches (240mm). The high-temperature resistant spandex has a loop length of 1.05mm and a thread length of 100 stitches (105mm). The fabric is repeated in twenty rows. Twenty lanes form a small cycle, creating two small squares with different styles. A total of five small cycles form a large cycle, for a total of one hundred lanes. The yarn used for the cooling polyester filament is 8.33tex / 72f-75D / 72F; The yarn specification for high-temperature resistant spandex is 4.44tex-40D; Two types of yarn are interwoven to create a single-sided small square jacquard fabric with a cool and quick-drying function.

[0005] This utility model has the following beneficial effects: The small-square jacquard fabric produced by this invention uses 8.33tex / 72f-75D / 72F polyester filament, a polyester fiber with an irregular cross-section. It incorporates pure natural nano-mineral powder and a honeycomb microporous nano-composite powder, along with a polymer material with strong hydrophilic groups. This allows the yarn and fabric to easily absorb free water molecules from the air, increasing their moisture content and achieving a soft, comfortable, and skin-friendly effect. It also possesses properties such as anti-snagging, low odor, cleanliness, and resistance to dry stains.

[0006] This invention employs a unique weaving technique and novel design in the preparation of small square jacquard fabric with cooling and quick-drying functions, making it suitable for market production and application.

[0007] The single-sided small square jacquard fabric with cooling and quick-drying function obtained by this invention is soft and comfortable, absorbs moisture and wicks away sweat, and has good cooling properties. It is widely used in sportswear, casual wear and other fields. Attached Figure Description

[0008] Figure 1 This is a weaving diagram of the weaving process described in this utility model. Detailed Implementation

[0009] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0010] Reference Figure 1 This utility model provides a single-sided small square jacquard fabric with a cooling and quick-drying function. It is woven from cooling polyester filaments and reinforced with high-temperature resistant spandex, which will be described in detail below.

[0011] The single-sided small check jacquard fabric uses cool-feel polyester filament as its raw material, and the yarn specifications are 8.33tex / 72f-75D / 72F.

[0012] The raw material for the single-sided small square jacquard fabric is high-temperature resistant, high-elastic spandex with a specification of 4.44tex-40D.

[0013] I. Weaving Technique: 1. Equipment parameters: Model: Sanda Opening Film; Serial number: 28 pins / 25.4mm; Cylinder diameter: 864 mm (34”); Number of syringes: 8; Total stitches: 2976 stitches; Route number: 102; 2. Single-sided jacquard weave, with needles arranged in a single-sided configuration. It consists of four sections: A, B, C, and D. The cylinder needles are arranged in the sequence A, B, A, B, A, B, C, D, C, D, C, D, forming a 20-row cycle, creating a small square jacquard weave. Each of the 20 rows comprises both loop and tuck weave structures.

[0014] 3. The triangular arrangement is shown in Table 1 below: Table 1. List of Triangular Arrangements:

[0015] Note: ∧: a circled triangle; ∩: a clustered triangle; -: a floating triangle.

[0016] As can be seen from Table 1, 20 lines form a cycle, which consists of lines 1 to 20. The arrangement of lines 1 to 20 is composed of two weaving structures: loop weaving and tuck weaving. Among them, lines 1, 3, 5, 7, and 9 are tuck weaving, loop weaving, loop weaving, and loop weaving, respectively. Routes 2, 4, 6, 8, and 10 are respectively a circle organization, a cluster organization, a circle organization, and a circle organization; Routes 11, 13, 15, 17, and 19 are respectively a circle organization, a circle organization, a cluster organization, and a circle organization.

[0017] Routes 12, 14, 16, 18, and 20 are respectively a circle organization, a circle organization, a circle organization, and a cluster organization.

[0018] 4. Knitting pattern is attached. Figure 1 As shown.

[0019] 5. Yarn threading method: Small check jacquard fabric, each row is threaded with cool polyester filament and simultaneously with high-temperature resistant spandex. The loop length of the cool polyester filament is 2.4mm, and the yarn length is 100 stitches 240mm. The loop length of the high-temperature resistant spandex is 1.05mm, and the yarn length is 100 stitches 105mm. A total of twenty rows are repeated. Twenty lanes form a small cycle, creating two small squares with different styles. A total of five small cycles form a large cycle, for a total of one hundred lanes.

[0020] II. Dyeing and Finishing Processes: The fabric dyeing and finishing process is as follows: unwinding and loosening the fabric → pre-forming the greige fabric → pre-treatment → dyeing → finishing the finished product.

[0021] 1. Pre-forming of the grey fabric: The pre-forming temperature of spandex is 195℃.

[0022] The pre-forming process is as follows: Temperature: 195℃; Speed: 25m / min; Time: 70s; 2. (a) Polyester dyeing process S1. Pretreatment: The woven fabric is pretreated first. Pretreatment process formula and conditions; Bath ratio: 1:15; DFL degreasing agent: 0.6g / L; Temperature: 110℃; Time: 20 minutes; Dyeing: Add all auxiliaries and disperse dyes and heat the mixture at a rate of 2℃ / min until it reaches 60℃. Hold the temperature for 5 minutes, then heat to 125℃ at a rate of 1℃ / min and hold for 20 minutes. Finally, cool the mixture at a rate of 1.5℃ / min. The dyeing process formula and conditions are as follows.

[0023] S2. Dyeing process formula and conditions: Bath ratio: 1:15; Glacial acetic acid (HAC): 0.5 g / L; Dispersible leveling agent: 0.3 g / L; Disperse dye: 0.0305%; Temperature: 125℃; Time: 20 minutes; S3 Reduction Wash: After cooling down in S2, drain the water, then perform an alkaline reduction wash by adding soap and heating the water to 80°C at a rate of 3°C / min for 10 minutes. Then, cool down and drain the water at a rate of 1.5°C / min. Next, perform a hot water wash at 80°C for 10 minutes, then cool down and drain the water. Finally, perform acid washing and neutralization by adding glacial acetic acid to cold water and running for 8 minutes. Drain the water from the tank. Reduction wash formula and conditions: Soap detergent: 0.5g / L; Temperature: 80℃; Time: 10 min; 3. (II) Finishing and shaping process of polyester finished products: Finished product shaping process conditions: Temperature: 135℃; Speed: 20m / min; Time: 72s; Absorption and excretion aid: 5g / L; 4. Finished product shaping and parameters: The finishing process after dyeing eliminates creases and marks caused during dyeing, maintaining the stability of the fabric's width and weight, and ensuring a smooth appearance. To guarantee the fabric's colorfastness and hand feel, a finishing temperature of 135℃ and a speed of 20m / min are selected. Moisture-wicking agents are added during the finishing process to ensure the fabric's quick-drying properties.

[0024] Finished product weight: 160g; Finished width: 61 inches; III. Performance tests were conducted on a single-sided small square jacquard fabric with cooling and quick-drying properties.

[0025] The basic test results of the fabric are shown in Table 2. As can be seen from Table 2, the cool-feeling and quick-drying small-square jacquard fabric developed in this invention exhibits good basic performance. Its colorfastness to water, soaping, rubbing, and perspiration are all grade 3-4, meeting domestic standard testing requirements. The domestic standard for anti-snagging testing is GB / T 11047-2008. The test principle involves hanging the sample with a hammer for 600 revolutions, and then describing the degree of snagging according to a five-level rating system, with ≥4 grade indicating excellent anti-snagging performance. Through testing, the fabric's anti-snagging performance is grade 3-4, indicating excellent anti-snagging performance.

[0026] Table 2. Test results of main technical performance indicators of the fabric:

[0027] Product moisture absorption, quick-drying, and cooling performance testing and analysis: This invention discloses a single-sided small-square jacquard fabric with a cooling and quick-drying function. The cooling performance test results are shown in Table 3. Table 3 shows that the contact cooling performance test method adopts the standard test of GB / T 35263-2017 for instantaneous contact cooling performance. This test standard uses a method where a heat testing plate with a temperature higher than the specified temperature difference of the sample is brought into contact with the sample under a certain pressure, and the maximum value of the heat flux density during heat transfer after the heat testing plate contacts the sample is recorded. The test results show that the heat flux density is greater than or equal to 0.15 J / (cm²·s), which meets the national standard value, indicating that this fabric possesses excellent cooling performance.

[0028] Table 3. Cooling performance test results:

[0029] The cool-feeling and quick-drying small-square jacquard fabric developed in this invention has moisture absorption and quick-drying performance tested, as shown in Table 4. The testing standard used was GB / T 21655.1-2023 4N5 times, and the testing method was the hang-drying method. As shown in the table, the water absorption rate, drip diffusion time, and wicking height before and after washing are far superior to the standard values, demonstrating excellent moisture absorption performance. The drying rate value before and after washing is 0.3 g / h, which meets the national standard value, indicating that the fabric has quick-drying properties.

[0030] Table 4. Results of moisture absorption and quick-drying performance tests:

[0031] The cool-feeling and quick-drying small square jacquard fabric designed and developed by this utility model is cool, soft and comfortable, which meets the needs of consumers for sports and leisure wear. It has high market application value and is a multi-functional spring and summer sports knitted fabric. The cool-feeling and quick-drying small square jacquard fabric designed and developed in this utility model adopts a square jacquard structure in its weaving and introduces cool-feeling polyester filaments to enhance the instant cooling sensation upon contact with the fabric, thereby improving the instant coolness and comfort of the product when worn in summer. At the same time, it also enhances the fabric's moisture-wicking and quick-drying properties, allowing consumers to quickly regain dryness and comfort after sweating during exercise, providing a clean and comfortable wearing environment; The small square jacquard fabric with cooling and quick-drying properties developed in this invention meets the national standards for its basic performance, cooling sensation, and moisture absorption and quick-drying performance, making it the first choice for spring and summer sports knitted fabrics.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A single-sided small square jacquard fabric with cooling and quick-drying function, characterized in that, Including the following technical features: single-sided Small square jacquard weave, with needles arranged in a single-sided configuration; The single-sided small square jacquard fabric consists of four sections: A, B, C, and D. The needles of the knitting cylinder are arranged in the order of A, B, A, B, A, B, C, D, C, D, C, D, and so on, forming a cycle of twenty rows to create the small square jacquard structure. The 20-line weaving pattern consists of two weaving structures: loop weaving and tuck weaving.

2. The single-sided small square jacquard fabric with cooling and quick-drying function according to claim 1, characterized in that, Of the twenty routes: The first, third, fifth, seventh, and ninth lines are respectively the clustered organization, the circled organization, the circled organization, and the circled organization; The second, fourth, sixth, eighth, and tenth lines are respectively a circle organization, a cluster organization, a circle organization, and a circle organization; The eleventh, thirteenth, fifteenth, seventeenth, and nineteenth routes are respectively: circle organization, circle organization, cluster organization, and circle organization; The twelfth, fourteenth, sixteenth, eighteenth, and twentieth routes are respectively the circular organization, the circular organization, the circular organization, and the clustered organization.

3. The single-sided small square jacquard fabric with cooling and quick-drying function according to claim 1, characterized in that: The small checkered jacquard fabric has a cool-feeling polyester filament threaded into each row and a high-temperature resistant spandex threaded on top. The cool-feeling polyester filament has a loop length of 2.4mm and a thread length of 100 stitches (240mm). The high-temperature resistant spandex has a loop length of 1.05mm and a thread length of 100 stitches (105mm). This process is repeated twenty times. Twenty lanes form a small cycle, creating two small squares with different styles. A total of five small cycles form a large cycle, for a total of one hundred lanes.

4. The single-sided small square jacquard fabric with cooling and quick-drying function according to claim 3, characterized in that: The yarn used for the cooling polyester filament is 8.33tex / 72f-75D / 72F; The high-temperature resistant spandex yarn has a specification of 4.44 tex-40D; Two types of yarn are interwoven to create a single-sided small square jacquard fabric with a cool and quick-drying function.

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