Woven fabric, preparation method and clothes

Abstract

The invention discloses a woven fabric, a preparation method and clothes. The woven fabric at least comprises a part of first yarns containing acetic acid filaments and a part of second yarns containing polyester filaments; wherein at least one surface of the woven fabric is a glossy surface; the mass ratio of the acetic acid filaments in the first yarns in the woven fabric is greater than or equal to 10%; the mass ratio of the polyester filament yarns in the second yarns in the woven fabric is greater than or equal to 15%. The preparation method is used for manufacturing the woven fabric. The clothes are cut and sewn by the woven fabric. According to the invention, the yarns are designed and used as the warp yarns or the weft yarns, and the warp yarns and the weft yarns are interwoven to form the woven fabric with a glossy surface, so that the woven fabric is close to the pearly-luster layering gloss of a real silk fabric, and meanwhile, the inherent defects of high price, delicacy and difficulty in care of the real silk fabric can be overcome.

Description

Technical Field

[0001] This application belongs to the field of woven fabrics, and specifically relates to a woven fabric, a preparation method, and clothing. Background Art

[0002] In the field of fabrics, luster refers to the reflection characteristics of its surface to light, which is the light reflected from the fabric surface. It is an inherent property of the fabric itself and one of the important indicators for evaluating the appearance quality of the fabric. The intensity and style of luster directly affect the visual effect and high-end feeling of the fabric, and are particularly crucial for products such as fabrics.

[0003] Silk fabrics have always been a symbol of nobility and elegance with their unique texture and are deeply loved by people. Their pearl-like and layered luster is also a unique representative feature. The rainbow effect produced is a dynamic optical phenomenon generated by the interaction between the microscopic structure of silk fibers and light, manifested as a soft and gradually changing multi-color luster with the change of the observation angle or light. However, due to the high price of silk and its delicacy and difficulty in maintenance, the industry has been constantly exploring ways to obtain a fabric with a texture similar to that of silk fabrics while overcoming the disadvantages of high cost, delicacy, and difficulty in maintenance of silk fabrics. Summary of the Invention

[0004] In view of the above-mentioned drawbacks or deficiencies of the prior art, the technical problem to be solved by this application is to provide a woven fabric, a preparation method, and clothing. Through the design of the first yarn, the fabric structure, and the process, the woven fabric formed by the first yarn has a luster surface that can form a layered pearl luster, making it close to silk fabrics, while also overcoming the inherent disadvantages of high cost, delicacy, and difficulty in maintenance of silk fabrics.

[0005] To solve the above technical problems, this application is achieved through the following technical solutions: This application provides a woven fabric, which at least includes: some of the first yarns contain acetate filaments, and some of the second yarns contain polyester filaments; Among them, at least one side of the woven fabric is a luster surface; The mass ratio of the acetate filaments in the first yarn in the woven fabric is greater than or equal to 10%; the mass ratio of the polyester filaments in the second yarn in the woven fabric is greater than or equal to 15%.

[0006] Further, for the above-mentioned woven fabric, the acetate filaments are diacetate filaments and / or triacetate filaments; and / or, on the luster surface, the covering coefficient of the first yarn is greater than or equal to 250.

[0007] Furthermore, in the above-mentioned woven fabric, the second yarn is doped and / or coated with TiO2; the mass proportion of the TiO2 in the polyester filament is 0.2%~0.7%.

[0008] In view of the large birefringence of polyester filaments, the luster is brighter than the pearlescent luster of silk, and even has a chemical fiber texture with an aurora effect. Therefore, the polyester filaments in the second yarn are subjected to a matte treatment to reduce their brightness and weaken the aurora effect.

[0009] Furthermore, in the above-mentioned woven fabric, the fineness of the first yarn is 20D~150D; when the first yarn is twisted yarn, its twist is less than or equal to 600T / m.

[0010] Furthermore, in the above-mentioned woven fabric, the fineness of the second yarn is 20D~150D; when the second yarn is twisted yarn, its twist is less than or equal to 600T / m.

[0011] Furthermore, in the above-mentioned woven fabric, the surface of the second yarn is coated with micro-bead particles, and by adding the micro-bead particles, the reflection of the second yarn is enhanced, making the luster more layered.

[0012] Furthermore, in the above-mentioned woven fabric, the refractive index of the microbead particles is greater than 1.7.

[0013] Furthermore, in the above-mentioned woven fabric, the cross-section of the first yarn and / or the second yarn is a special-shaped cross-section.

[0014] Furthermore, in the above-mentioned woven fabric, the special-shaped cross-section includes: a triangle, a Y-shape, a zigzag shape or a petal shape.

[0015] Furthermore, the above-mentioned woven fabric, wherein the structure of the woven fabric is one of plain weave, twill weave or honeycomb weave.

[0016] Furthermore, in the above-mentioned woven fabric, when the structure of the woven fabric is a twill structure or a honeycomb structure, on the glossy surface, the coverage factor of the first yarn is 250~1000; and / or the distance between the highest point and the lowest point of the woven fabric is 0.2μm~2μm.

[0017] When the structure of the woven fabric is a twill structure or a honeycomb structure, it has the light bands described below. On the glossy surface, when the coverage factor of the first yarn is 250~1000, a pearlescent luster close to that of silk fabric can be obtained; when the woven fabric is in a flat state, when the distance between the highest point and the lowest point is 0.2μm~2μm, the light reflected by the fabric has a stronger sense of layering in the vertical direction.

[0018] Furthermore, in the above-mentioned woven fabric, when the structure of the woven fabric is a plain weave, the first yarn is a warp yarn, and the mass proportion of the acetate filaments in the first yarn in the woven fabric is greater than or equal to 40%; and / or, on the glossy surface, the coverage factor of the first yarn is 1900~2400; and / or, the distance between the highest point and the lowest point of the woven fabric is 3μm~4μm.

[0019] When the structure of the woven fabric is a plain weave, it does not have the light band described below, the first yarn is used as the warp yarn, the mass proportion of the acetate filaments in the first yarn in the woven fabric is greater than or equal to 40%, and / or, on the glossy surface, the coverage factor of the first yarn is 1900~2400, so as to ensure that the gloss of the woven fabric is close to the pearlescent gloss of the silk fabric; when the woven fabric is in a flat state, the distance between the highest point and the lowest point is 3μm~4μm, and the light reflected by the fabric has a stronger sense of layering in the vertical direction.

[0020] Furthermore, in the above-mentioned woven fabric, when the first yarn and the second yarn are both warp yarns, the first yarn and the second yarn are arranged at intervals, and the arrangement is 1:1 or more; Alternatively, when the first yarn and the second yarn are both weft yarns, the first yarn and the second yarn are arranged at intervals, and the arrangement is 1:1 or more; Alternatively, when the first yarn is a warp yarn and the second yarn is a weft yarn, the first yarn and the second yarn are arranged at an interval and the arrangement is 1:1 or more; Alternatively, when the first yarn is a weft yarn and the second yarn is a warp yarn, the first yarn and the second yarn are arranged at an interval and the arrangement is 1:1 or more.

[0021] Furthermore, the above-mentioned woven fabric, wherein the first yarn is a composite yarn, further comprises: any one or more of tencel, cuprammonium filament, silk, polyester filament, rayon, and nylon filament are twisted; And / or, the second yarn is a composite yarn, and further comprises: any one or more of tencel, cupro filament, silk, acetate filament, rayon, and nylon filament are twisted.

[0022] The present application also provides a method for preparing a woven fabric, and manufactures the above-mentioned woven fabric.

[0023] Furthermore, the above preparation method comprises the following steps: 1) The preset warp yarn or weft yarn is meshed or twisted to reach the preset twist; 2) Preparation before warping: 2.1) When the warp yarn is raw yarn, size the warp yarn; 2.2) When the warp yarn is twisted yarn, warp the warp yarn; When there are many hairinesses in the warp yarn, it is preferred to size the warp yarn; 3) Warping: Wind the warp yarn into a roll shape and warp it with a tensiometer; 4) Beam forming: Combine the sized beam heads into a loom beam; 5) Sleying - drawing in and denting: Comb the warp yarns on the loom beam and draw them through the dent; 6) Weaving: Weave the warp yarn and the weft yarn into a grey fabric; 7) Cloth joining: Sew the required grey fabrics in batches; 8) Desizing the sized grey fabric: Desize the grey fabric in a desizing machine and perform desizing treatment using a soda ash desizing formula; 9) Dyeing: Put the fabric after pre - dyeing treatment into the dye vat of an overflow dyeing machine, and the feeding amount is half of the full vat amount; 10) Washing - drying: Clean the surface of the dyed fabric and then dry it into a semi - finished product; 11) Setting: Set the semi - finished product to obtain a finished product.

[0024] This application also proposes a piece of clothing, which is cut and sewn with the above - mentioned woven fabric.

[0025] Compared with the prior art, this application has the following technical effects: This application designs the yarn, uses the yarn as warp yarn or weft yarn, and forms a woven fabric with a shiny surface by the interweaving of warp yarn and weft yarn, making it close to the pearlescent layering luster of real silk fabric. At the same time, it can overcome the inherent disadvantages of real silk fabric, such as being expensive, delicate and difficult to maintain. Description of the Drawings

[0026] By reading the detailed description of the non - restrictive embodiments with reference to the following drawings, other features, objects and advantages of this application will become more obvious: Figure 1 : Electron microscope schematic diagram of Embodiment 1 of this application; Figure 2 : Electron microscope schematic diagram of Comparative Example 1 of this application. Detailed Embodiments

[0027] Next, the technical solutions in the embodiments of this application will be clearly and completely described in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0028] The present application provides a woven fabric, which at least includes: part of the first yarn contains acetate filament, and part of the second yarn contains polyester filament; wherein, at least one side of the woven fabric is a shiny surface; the mass proportion of the acetate filament in the first yarn is greater than or equal to 10%; the mass proportion of the polyester filament in the second yarn is greater than or equal to 15%.

[0029] As a yarn similar to silk well-known in the industry, acetate filament is often used as a substitute for silk. Moreover, the color fastness of acetate filament is better than that of silk. Compared with silk, acetate filament is not easy to fade, has a small shrinkage rate, is not easy to deform, can be machine-washed, and has a longer service life. However, the birefringence of acetate filament is lower than that of silk, so the fabric formed by acetate filament is not as bright as silk fabric in terms of gloss, and the price of acetate filament is still relatively expensive, with a higher price per meter, resulting in a higher cost of related products. Therefore, polyester filament with a birefringence higher than that of acetate filament and a cost lower than that of acetate filament is considered to be added as the second yarn of the woven fabric of the present application. The mass proportion of the acetate filament in the first yarn is greater than or equal to 10%, and the mass proportion of the polyester filament in the second yarn is greater than or equal to 15%, so that the first yarn and the second yarn form a woven fabric with a shiny surface, and the gloss of the shiny surface is close to that of silk fabric.

[0030] In order to ensure that the woven fabric is closer to the pearlescent gloss of silk, the acetate filament adopts diacetate filament and / or triacetate filament. In addition, on the shiny surface, the covering coefficient of the first yarn is greater than or equal to 250.

[0031] The present application designs the yarn, uses the yarn as the warp or weft yarn, and forms a woven fabric with a shiny surface by interweaving the warp and weft yarns, making it close to the pearlescent layering gloss of silk fabric, while overcoming the inherent disadvantages of silk fabric such as high cost and being delicate and difficult to care for. The following is illustrated by specific embodiments.

[0032] Furthermore, the present application also designs the organizational structure of the woven fabric to make the formed woven fabric close to the gloss of silk fabric. Different from twill weave and honeycomb weave, when light shines on the fabric of twill weave or honeycomb weave, the inclined surface of the floating long line will reflect light like a mirror. Since the arrangement directions of the floating long lines are the same, the reflected lights of a large number of tiny reflecting surfaces will be superimposed on each other to form a bright light band at a specific angle. Due to the characteristics of the plain weave structure itself, the regular arrangement and directional reflection intensity of its floating long lines are weaker than those of twill weave or honeycomb weave, and there is no bright light band. Therefore, in order to enhance the brightness, the plain weave preferably uses the first yarn as the warp yarn, and the mass proportion of the acetate filament in the first yarn in the woven fabric is greater than or equal to 40%; on the shiny surface, the covering coefficient of the first yarn is 1900 - 2400; the distance between the highest point and the lowest point of the woven fabric is 3μm - 4μm.

[0033] In this application, for the gloss of the woven fabric, not only the gloss value of the woven fabric with a light incident angle of 20° is measured by a glossmeter, but also the gloss of the woven fabric is evaluated by a sensory evaluation method. Regarding the sensory evaluation, 15 people are organized as gloss sensory assessors, and the gloss of the woven fabric in this embodiment is scored according to "Level 1 - Level 9" with reference to Table 6 "Glossiness Level Division Table", and the average score is taken. At the same time, it is judged whether the woven fabric has the glitter characteristic of a grating. If more than 9 people determine that the woven fabric has the grating glitter characteristic, it is considered to have this characteristic; otherwise, it is considered not to have it.

[0034] Example 1 This embodiment provides a woven fabric. Among them, the woven fabric has a plain weave structure and is formed by the interweaving of warp yarns and weft yarns. Among them, the warp yarn is the first yarn, and the first yarn is a composite yarn formed by twisting acetate filament and polyester filament. The weft yarn is the second yarn, and the second yarn is a polyester filament doped with TiO2. The content of TiO2 in the polyester filament is preferably 0.42%, that is, a semi-dull polyester filament.

[0035] Referring to Table 1, in this embodiment, the acetate filament of the first yarn is preferably a triacetate filament, the polyester filament is preferably a conventional bright polyester filament, and the twist of the formed composite yarn is preferably 600 T / m.

[0036] Moreover, in this embodiment, the fineness of the warp yarn is preferably 95 D, the fineness of the weft yarn is preferably 50 D, the warp density is 200 ends per inch, and the weft density is 86 picks per inch.

[0037] The fineness of the triacetate filament is preferably 75 D, the fineness of the bright polyester filament is preferably 20 D, and the fineness of the semi-dull polyester filament is 50 D.

[0038] In addition, referring to Table 2, the mass ratio of the triacetate filament in the first yarn of this embodiment in the woven fabric is 60.2%, the mass ratio of the polyester filament in the first yarn of this embodiment in the woven fabric is 16%, and the mass ratio of the polyester filament in the second yarn of this embodiment in the woven fabric is 23.8%. In this embodiment, the warp covering coefficient of the fabric is 1949, the weft covering coefficient is 608, and the total covering coefficient is 2557. Among them, the covering coefficient of the triacetate filament in the first yarn is 1539, and the covering coefficient of the polyester filament in the first yarn is 410.

[0039] The distance between the highest point and the lowest point of the woven fabric in this embodiment in the flat state is 3.86 microns. The ratio of the width of the raised band to the period width of the gloss surface is 68%, as Figure 1As shown, the luster changes in a grating pattern and has the glittering characteristics of a grating. The glittering characteristics of the grating mean that the front presents a lustrous surface, and the side or dynamic viewing angle shows a rainbow gradient. The luster grade of this embodiment is level 7, reaching the same level as that of the plain woven fabric made of silk in Comparative Example 4.

[0040] Using a gloss meter, the gloss value of the plain woven fabric in this embodiment was detected. Specifically, the detection was carried out at an incident angle of 20°. Given the influence of color on luster, the darker the color, the smaller the gloss value. To ensure the comparability of the test results, the gloss values of the plain woven fabric in the case of water dyeing and when dyed black were tested. The gloss value of the natural white of this embodiment is 85 GU, and the gloss value of the black is 6.6 GU.

[0041] Example 2 This embodiment provides a plain woven fabric. Among them, the plain woven fabric has a 3 / 1 twill weave structure and is formed by the interweaving of warp yarns and weft yarns. Among them, the warp yarn is the second yarn, and the second yarn is a polyester filament doped with TiO2. The content of TiO2 in the polyester filament is preferably 0.38%, that is, a semi-dull polyester filament. The weft yarn has at least two kinds of yarns that are circularly interwoven with the warp yarn in a ratio of 1:1. Among them, the first weft yarn is the second yarn, which is a semi-dull polyester filament, and the second weft yarn is the first yarn, and the first yarn is an acetate filament.

[0042] The acetate filament in this embodiment is a triacetate filament.

[0043] Furthermore, in this embodiment, the fineness of the warp yarn is preferably 50 D, the fineness of the first weft yarn is preferably 50 D, and the fineness of the second weft yarn is preferably 55 D. The warp density is 213 threads per inch, and the weft density is 69 threads per inch.

[0044] In addition, the mass ratio of the acetate filament in the first yarn of this embodiment in the plain woven fabric is 12.8%, and the mass ratio of the polyester filament in the second yarn in the plain woven fabric is 87.2%. Among them, the mass ratio as the warp yarn is 75.1%, and the mass ratio as the first weft yarn is 12.1%. In this embodiment, the warp covering coefficient of the fabric is 1506, the weft covering coefficient is 500, and the total covering coefficient is 2006. Among them, the covering coefficient of the first weft yarn is 244, and the covering coefficient of the second weft yarn is 256.

[0045] The distance between the highest point and the lowest point of the plain woven fabric in this embodiment in the flat state is 0.21 microns. The ratio of the width of the raised band to the period width of the lustrous surface is 62%. The luster changes in a grating pattern and has the glittering characteristics of a grating. The glittering characteristics of the grating mean that the front presents a lustrous surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0046] The glossiness level of this embodiment is 6.5, which is 0.5 lower than that of the woven fabric made of silk in Comparative Example 4, and the effects are similar.

[0047] The woven fabric of this embodiment was tested for glossiness value at an incident angle of 20°. The glossiness value of natural white is 88 GU, and the glossiness value of black is 5.6 GU.

[0048] Example 3 This embodiment is substantially the same as Example 1, except that in this embodiment, the acetate filament in the first yarn is a diacetate filament, and the cross-sectional shape of the first yarn is irregular serrated or multi-leaf shaped. In addition, the weft yarn is a cationic semi-dull polyester filament. In this embodiment, the warp density is 204 threads per inch, and the weft density is 83 threads per inch.

[0049] The mass ratio of the diacetate filament in the first yarn of this embodiment in the woven fabric is 61%, the mass ratio of the polyester filament in the first yarn of this embodiment in the woven fabric is 16.2%, and the mass ratio of the polyester filament in the second yarn of this embodiment in the woven fabric is 22.8%. In this embodiment, the warp covering coefficient of the fabric is 1988, the weft covering coefficient is 587, and the total covering coefficient is 2575. Among them, the covering coefficient of the diacetate filament in the first yarn is 1570, and the covering coefficient of the polyester filament in the first yarn is 419.

[0050] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 3.85 microns. The ratio of the width of the raised band to the period width of the gloss surface is 67%. The gloss shows a grating change and has the flashing characteristic of the grating. The flashing characteristic of the grating means that the front presents a gloss surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0051] The glossiness level of this embodiment is 6.5, which is 0.5 lower than that of the woven fabric made of silk in Comparative Example 4, and the effects are similar.

[0052] The woven fabric of this embodiment was tested for glossiness value at an incident angle of 20°. The glossiness value of natural white is 86 GU, and the glossiness value of black is 4.2 GU.

[0053] It can be seen from a comparison of this embodiment with Example 1 and Comparative Example 4 that the gloss effect of the woven fabric formed by using triacetate filaments is closer to that of silk.

[0054] Example 4 This embodiment is substantially the same as Example 1, except that the content of TiO2 in the polyester filament in the second yarn of this embodiment is preferably 0.22%, which is a bright polyester filament.

[0055] In this embodiment, the warp density is 203 threads per inch, and the weft density is 88 threads per inch. Moreover, the mass proportion of the triacetate filament in the first yarn of this embodiment in the woven fabric is 60.1%, the mass proportion of the polyester filament in the first yarn of this embodiment in the woven fabric is 16%, and the mass proportion of the polyester filament in the second yarn of this embodiment in the woven fabric is 23.9%. In this embodiment, the warp cover factor of the fabric is 1979, the weft cover factor is 622, and the total cover factor is 2601. Among them, the cover factor of the triacetate filament in the first yarn is 1562, and the cover factor of the polyester filament in the first yarn is 417.

[0056] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 3.84 microns. The ratio of the width of the raised band to the period width of the glossy surface is 69%. The gloss shows a grating change and has the blazing characteristic of the grating. The blazing characteristic of the grating means that the front presents a glossy surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0057] The glossiness level of this embodiment is 7.5, which is 0.5 higher than that of the woven fabric made of real silk in Comparative Example 4, and the effects are similar.

[0058] The glossiness value of the woven fabric of this embodiment is detected at an incident angle of 20°. The glossiness value of the off-white is 88 GU, and the glossiness value of the black is 6.5 GU.

[0059] It can be seen from the comparison between this embodiment and Embodiment 1 and Comparative Example 4 that by adjusting the doping amount of TiO2 to change the gloss of the woven fabric, the gloss of this embodiment is close to that of real silk.

[0060] Embodiment 5 This embodiment is substantially the same as Embodiment 1, except that in this embodiment, the mass proportion of the acetate filament in the first yarn in the woven fabric is reduced to 55.9%.

[0061] Moreover, in this embodiment, the fineness of the warp yarn is preferably 75 D, the fineness of the weft yarn is preferably 50 D, the warp density is 230 threads per inch, and the weft density is 88 threads per inch.

[0062] In this embodiment, the fineness of the triacetate filament is 55 D, the fineness of the bright polyester filament is 20 D, and the fineness of the semi-dull polyester filament is 50 D.

[0063] In addition, the mass percentage of the polyester filament in the first yarn of this embodiment in the woven fabric is 20.3%, and the mass percentage of the polyester filament in the second yarn of this embodiment in the woven fabric is 23.8%. In this embodiment, the warp covering coefficient of the fabric is 1992, the weft covering coefficient is 622, and the total covering coefficient is 2614. Among them, the covering coefficient of the triacetate filament in the first yarn is 1461, and the covering coefficient of the polyester filament in the first yarn is 531.

[0064] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 3.82 microns. The ratio of the width of the raised band to the period width of the glossy surface is 70%. The gloss shows a grating change and has the blazing characteristics of a grating. The blazing characteristics of the grating mean that the front presents a glossy surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0065] The glossiness level of this embodiment is 7, which is the same as that of the woven fabric made of silk in Comparative Example 4.

[0066] The woven fabric of this embodiment is tested for the glossiness value at an incident angle of 20°. The glossiness value of off-white is 87 GU, and the glossiness value of black is 5.8 GU.

[0067] Example 6 This embodiment is substantially the same as Embodiment 1, except that in this embodiment, the mass percentage of the acetate filament in the first yarn in the woven fabric is increased and adjusted to 76.9%. The warp yarn is the first yarn, and the first yarn is triacetate filament, rather than a composite yarn. The content of doped TiO2 in the polyester filament of the second yarn is 0.68%, which is a semi-dull polyester filament. The mass percentage of the polyester filament in the second yarn in the woven fabric is 23.1%.

[0068] In this embodiment, the fineness of the warp yarn is 100 D, and the weft density is 85 picks per inch.

[0069] In addition, in this embodiment, the warp covering coefficient of the fabric is preferably 2000, the weft covering coefficient is 601, and the total covering coefficient is 2601. Among them, the covering coefficient of the first yarn is 2000.

[0070] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 3.85 microns. The ratio of the width of the raised band to the period width of the glossy surface is 68%. The gloss shows a grating change and has the blazing characteristics of a grating. The blazing characteristics of the grating mean that the front presents a glossy surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0071] The glossiness level of this embodiment is 7, which is the same as that of the woven fabric made of silk in Comparative Example 4.

[0072] The woven fabric of this embodiment was tested for glossiness value at an incident angle of 20°. The glossiness value of the natural white is 86 GU, and that of the black is 7.3 GU.

[0073] Example 7 This embodiment is substantially the same as Example 2, except that the semi-dull polyester filament used for the warp yarn in this embodiment is also provided with microbeads.

[0074] Moreover, in this embodiment, the warp density is 212 threads per inch, and the weft density is 82 threads per inch. Additionally, the mass ratio of the acetate filament in the first yarn in the woven fabric of this embodiment is 14.5%, and the mass ratio of the polyester filament in the second yarn in the woven fabric is 85.5%, among which the mass ratio as the warp yarn is 71.7%, and the mass ratio as the first kind of weft yarn is 13.8%. In this embodiment, the warp covering coefficient of the fabric is 1499, the weft covering coefficient is 594, and the total covering coefficient is 2093. Among them, the covering coefficient of the first kind of weft yarn is 290, and the covering coefficient of the second kind of weft yarn is 304.

[0075] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 0.21 microns. The ratio of the width of the raised band to the period width of the glossy surface is 62%. The gloss shows a grating change and has the blazing characteristic of the grating. The blazing characteristic of the grating means that the front presents a glossy surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0076] The glossiness grade of this embodiment is grade 7, which is the same as that of the woven fabric made of silk in Comparative Example 4.

[0077] The woven fabric of this embodiment was tested for glossiness value at an incident angle of 20°. The glossiness value of the natural white is 88 GU, and that of the black is 5.8 GU.

[0078] Example 8 This embodiment is substantially the same as Example 1, except that in this embodiment, the mass ratio of the acetate filament in the first yarn in the woven fabric is reduced and adjusted to 40.4%.

[0079] In this embodiment, the fineness of the warp yarn is preferably 105 D, the fineness of the weft yarn is preferably 50 D, the warp density is 194 threads per inch, and the weft density is 83 threads per inch.

[0080] In this embodiment, the fineness of the triacetate filament is 55 D, the fineness of the bright polyester filament is 50 D, and the fineness of the semi-dull polyester filament is 50 D.

[0081] In addition, the mass proportion of the polyester filament of the first yarn in the woven fabric of this embodiment is 36.8%, and the mass proportion of the polyester filament of the second yarn in the woven fabric of this embodiment is 22.8%. In this embodiment, the warp cover factor of the fabric is 1988, the weft cover factor is 587, and the total cover factor is 2575. Among them, the cover factor of the triacetate filament in the first yarn is 1041, and the cover factor of the polyester filament in the first yarn is 947.

[0082] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 3.82 microns. The ratio of the width of the raised band to the period width of the glossy surface is 67%. The gloss shows a grating change and has the blazing characteristic of the grating. The blazing characteristic of the grating means that the front presents a glossy surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0083] The glossiness level of this embodiment is 7, which is the same as that of the woven fabric made of silk in Comparative Example 4.

[0084] The woven fabric of this embodiment is tested for glossiness value at an incident angle of 20°. The glossiness value of off-white is 86 GU, and the glossiness value of black is 6.3 GU.

[0085] Example 9 This embodiment is substantially the same as Embodiment 1, except that in this embodiment, the woven fabric has a 3 / 1 twill weave structure.

[0086] Moreover, the mass proportion of the acetate filament in the first yarn in the woven fabric of this embodiment is slightly increased, being 65.6%.

[0087] In this embodiment, the warp density is 224 picks per inch, and the weft density is 63 picks per inch.

[0088] In addition, the mass proportion of the polyester filament of the first yarn in the woven fabric of this embodiment is 17.5%, and the mass proportion of the polyester filament of the second yarn in the woven fabric of this embodiment is 16.9%. In this embodiment, the warp cover factor of the fabric is 2183, the weft cover factor is 445, and the total cover factor is 2629. Among them, the cover factor of the triacetate filament in the first yarn is 1724, and the cover factor of the polyester filament in the first yarn is 460.

[0089] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 1.25 microns. The ratio of the width of the raised band to the period width of the glossy surface is 74%. The gloss shows a grating change and has the blazing characteristic of the grating. The blazing characteristic of the grating means that the front presents a glossy surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0090] The glossiness level of this embodiment is 7.5, which is 0.5 higher than that of the woven fabric made of silk in Comparative Example 4, and the effects are similar.

[0091] The glossiness value of the woven fabric of this embodiment was detected at an incident angle of 20°. The glossiness value of natural white is 88 GU, and the glossiness value of black is 6.6 GU.

[0092] Example 10 This embodiment is substantially the same as Example 2, except that the woven fabric in this embodiment has a honeycomb tissue structure.

[0093] Moreover, the mass ratio of acetate filaments in the first yarn of this embodiment in the woven fabric is slightly increased, being 17.3%.

[0094] In this embodiment, the warp density is 190 threads per inch, and the weft density is 95 threads per inch. Additionally, the mass ratio of acetate filaments in the first yarn of this embodiment in the woven fabric is 17.3%, and the mass ratio of polyester filaments in the second yarn in the woven fabric is 82.7%. Among them, the mass ratio as the warp yarn is 66.2%, and the mass ratio as the first kind of weft yarn is 16.5%. In this embodiment, the warp covering coefficient of the fabric is 1344, the weft covering coefficient is 688, and the total covering coefficient is 2032. Among them, the covering coefficient of the first kind of weft yarn is 336, and the covering coefficient of the second kind of weft yarn is 352.

[0095] The distance between the highest point and the lowest point of the woven fabric of this embodiment in the flat state is 0.24 microns. The ratio of the width of the raised band to the period width of the glossy surface is 68%. The gloss presents a grating change and has the blazing characteristic of the grating. The blazing characteristic of the grating means that the front presents a glossy surface, and a rainbow gradient is shown from the side or in the dynamic viewing angle.

[0096] The glossiness level of this embodiment is 6.5, which is 0.5 lower than that of the woven fabric made of silk in Comparative Example 4, and the effects are similar.

[0097] The glossiness value of the woven fabric of this embodiment was detected at an incident angle of 20°. The glossiness value of natural white is 83 GU, and the glossiness value of black is 5.5 GU.

[0098] Example 11 This embodiment is substantially the same as Example 1, except that the first yarn in this embodiment is a composite yarn formed by triacetate filaments and rayon, and the mass ratio of triacetate filaments in the woven fabric is 42.6%, the mass ratio of rayon in the woven fabric is 34.9%, and the mass ratio of polyester filaments in the second yarn in the woven fabric is 22.5%.

[0099] Moreover, in this embodiment, the fineness of the warp yarn is preferably 100D, the fineness of the weft yarn is preferably 50D, the warp density is 202 threads per inch, and the weft density is 83 threads per inch.

[0100] The fineness of the triacetate filament is preferably 55D, and the fineness of the rayon is preferably 45D.

[0101] In addition, in this embodiment, the warp covering coefficient of the fabric is 2020, the weft covering coefficient is 587, and the total covering coefficient is 2607. Among them, the covering coefficient of the triacetate filament in the first yarn is 1111, and the covering coefficient of the rayon in the first yarn is 909.

[0102] The distance between the highest point and the lowest point of the woven fabric in this embodiment in the flat state is 3.86 microns. The ratio of the width of the raised band to the period width of the glossy surface is 68%. The gloss shows a grating change and has the blazing characteristic of the grating. The blazing characteristic of the grating means that the front presents a glossy surface, and the side or dynamic viewing angle shows a rainbow gradient.

[0103] The glossiness grade of this embodiment is 7, which is the same as that of the woven fabric made of real silk in Comparative Example 4.

[0104] The glossiness value of the woven fabric in this embodiment is detected at an incident angle of 20°. The glossiness value of the off-white is 88GU, and the glossiness value of the black is 6.1GU.

[0105] Comparative Example 1 Comparative Example 1 provides a woven fabric, which is substantially the same as Embodiment 1, except that its tissue structure is satin weave Moreover, in this comparative example, the warp density is 230 threads per inch, and the weft density is 82 threads per inch. In addition, referring to Table 3, the mass ratio of the triacetate filament in the first yarn of this comparative example in the woven fabric is 62.7%, the mass ratio of the polyester filament in the first yarn of this comparative example in the woven fabric is 16.7%, and the mass ratio of the polyester filament in the second yarn of this comparative example in the woven fabric is 20.6%. The warp covering coefficient of the fabric in this comparative example is 2242, the weft covering coefficient is 580, and the total covering coefficient is 2822. Among them, the covering coefficient of the triacetate filament in the first yarn is 1770, and the covering coefficient of the polyester filament in the first yarn is 472.

[0106] Referring to Table 4, the distance between the highest point and the lowest point of the woven fabric in this comparative example in the flat state is 0.98 microns. The ratio of the width of the raised band to the period width of the glossy surface is 85%, as Figure 2 shown. The gloss has no blazing characteristic of the grating, and the front of the fabric presents a mirror gloss.

[0107] The glossiness grade of this comparative example is 8, which is 1 higher than that of the woven fabric made of silk in Comparative Example 4, and there are significant differences in the effects.

[0108] The woven fabric of this comparative example was tested for glossiness value at an incident angle of 20°. The glossiness value of the natural white is 95 GU, and the glossiness value of the black is 7.5 GU.

[0109] Comparing this comparative example with Example 1, it can be seen that when using a satin weave, due to the relatively wide width of the raised band on the gloss surface, the entire gloss surface presents a mirror gloss, lacking the pearlescent layering of the silk fabric, and there are certain differences from the silk fabric.

[0110] Comparative Example 2 Comparative Example 2 provides a woven fabric, which is substantially the same as Example 1, except that no acetate filament is provided in the first yarn, which is replaced by bright polyester filament. The cross-section of the first yarn is circular, the fineness of the bright polyester filament is 100 D, the mass ratio of the bright polyester filament in the woven fabric is 75.8%, and the mass ratio of the polyester filament in the second yarn in the woven fabric is 24.2%.

[0111] In this comparative example, the warp density is 190 threads per inch, and the weft density is 86 threads per inch. The warp covering coefficient of the fabric is 1900, the weft covering coefficient is 608, and the total covering coefficient is 2508.

[0112] The distance between the highest point and the lowest point of the woven fabric of this comparative example in the flat state is 3.82 microns. The ratio of the width of the raised band to the period width of the gloss surface is 67%. There is no glitter characteristic of the light grating, and the front of the fabric presents a mirror gloss.

[0113] The glossiness grade of this comparative example is 9, which is 1 higher than that of the woven fabric made of silk in Comparative Example 4, and there are significant differences in the effects.

[0114] The woven fabric of this comparative example was tested for glossiness value at an incident angle of 20°. The glossiness value of the natural white is 94 GU, and the glossiness value of the black is 3.2 GU.

[0115] Comparative Example 3 Comparative Example 3 provides a woven fabric, which is substantially the same as Comparative Example 2, except that the warp yarn is a composite yarn formed by twisting bright silk-like polyester filaments, with a cross-sectional shape of triangle and circle, and the fineness of the composite yarn is 95 D. The weft yarn is bright polyester filament, and the fineness of the bright polyester filament is 50 D.

[0116] Moreover, in this comparative example, the mass ratio of the bright silk-like polyester filament in the woven fabric is 77.1%, and the mass ratio of the bright polyester filament in the woven fabric is 22.9%.

[0117] The content of TiO2 in the bright polyester filament is 0.15%.

[0118] The warp density is 206 threads per inch, and the weft density is 84 threads per inch.

[0119] In addition, in this comparative example, the warp covering coefficient of the fabric is 2008, the weft covering coefficient is 594, and the total covering coefficient is 2602.

[0120] The distance between the highest point and the lowest point of the woven fabric in this comparative example in the flat state is 3.84 microns. The ratio of the width of the raised band to the period width of the glossy surface is 68%. The gloss has no grating flashing characteristics, and the front of the fabric presents a mirror gloss.

[0121] The glossiness grade of this comparative example is 8.5, which is 1.5 grades higher than that of the woven fabric made of silk in Comparative Example 4, and there are significant differences in the effects.

[0122] When the glossiness value of the woven fabric in this comparative example is detected at an incident angle of 20°, the glossiness value of the natural white is 92 GU, and the glossiness value of the black is 3.5 GU.

[0123] Comparative Example 4 Comparative Example 4 provides a woven fabric, which is substantially the same as Example 6, except that no acetate filament is provided in its first yarn, which is replaced by silk. The fineness of the silk is 95 D, and the cross-section of the first yarn is triangular.

[0124] Moreover, in this comparative example, the content of TiO2 in the polyester filament in the second yarn is preferably 0.42%, which is a semi-dull polyester filament.

[0125] In addition, in this comparative example, the warp density is 200 threads per inch, and the weft density is 86 threads per inch. The mass ratio of the silk in the woven fabric in this comparative example is 76.2%, and the mass ratio of the semi-dull polyester filament in the woven fabric is 23.8%. The warp covering coefficient of the fabric is 1949, the weft covering coefficient is 608, and the total covering coefficient is 2557.

[0126] The distance between the highest point and the lowest point of the woven fabric in this comparative example in the flat state is 3.83 microns. The ratio of the width of the raised band to the period width of the glossy surface is 67%. The gloss shows a grating change and has the grating flashing characteristics. The grating flashing characteristics refer to that the front presents a glossy surface, and a rainbow gradient is shown from the side or dynamic perspective.

[0127] The glossiness grade of this comparative example is 7.

[0128] When the glossiness value of the woven fabric in this comparative example is detected at an incident angle of 20°, the glossiness value of the natural white is 89 GU, and the glossiness value of the black is 6.8 GU.

[0129] Table 1 Parameters of the first yarn and the second yarn in Examples 1 to 11

[0130] Table 2 Parameters of the woven fabrics formed in Examples 1 to 11

[0131] Table 3 Parameters of the first yarn and the second yarn in Comparative Examples 1 to 4

[0132] Table 4 Parameters of the woven fabrics formed in Comparative Examples 1 to 4

[0133] Table 5 Summary table of the effects of Examples 1 to 11 and Comparative Examples 1 to 4

[0134] Table 6 Glossiness grade classification table

[0135] The above embodiments are only used to illustrate the technical solutions of the present application rather than to limit them. The present application has been described in detail with reference to the preferred embodiments. Those of ordinary skill in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application, and all should be covered within the scope of the claims of the present application.

Claims

1. A woven fabric, characterized in that, Comprising at least: Part of the first yarn contains acetate filament, and part of the second yarn contains polyester filament; Wherein, at least one side of the woven fabric is a shiny surface; The mass ratio of the acetate filament in the first yarn in the woven fabric is greater than or equal to 10%; the mass ratio of the polyester filament in the second yarn in the woven fabric is greater than or equal to 15%.

2. The woven fabric according to claim 1, wherein, The acetate filament is diacetate filament and / or triacetate filament; and / or, on the shiny surface, the covering coefficient of the first yarn is greater than or equal to 250.

3. The woven fabric according to claim 1 or 2, characterized in that, The second yarn is doped and / or coated with TiO2; the mass ratio of TiO2 in the polyester filament is 0.2% - 0.7%.

4. The woven fabric according to claim 1 or 2, characterized in that The fineness of the first yarn is 20D - 150D; when the first yarn is twisted yarn, its twist is less than or equal to 600T / m; and / or, the fineness of the second yarn is 20D - 150D; when the second yarn is twisted yarn, its twist is less than or equal to 600T / m.

5. The woven fabric according to claim 1 or 2, characterized in that, The surface of the second yarn is coated with microbead particles; the refractive index of the microbead particles is greater than 1.

7.

6. The woven fabric according to claim 1 or 2, characterized in that, The cross-section of the first yarn and / or the second yarn is a special-shaped cross-section; the special-shaped cross-section includes: triangle, Y-shape, zigzag or petal shape.

7. The woven fabric according to claim 1 or 2, characterized in that, The weave of the woven fabric is one of plain weave, twill weave or honeycomb weave.

8. The woven fabric according to claim 7, characterized in that, When the weave of the woven fabric is twill weave or honeycomb weave, on the shiny surface, the covering coefficient of the first yarn is 250 - 1000; and / or, the distance between the highest point and the lowest point of the woven fabric is 0.2μm - 2μm.

9. The woven fabric according to claim 7, wherein When the weave of the woven fabric is plain weave, the first yarn is the warp yarn, and the mass ratio of the acetate filament in the first yarn in the woven fabric is greater than or equal to 40%; and / or, on the shiny surface, the covering coefficient of the first yarn is 1900 - 2400; and / or, the distance between the highest point and the lowest point of the woven fabric is 3μm - 4μm.

10. The woven fabric according to claim 1 or 2, characterized in that, When both the first yarn and the second yarn are warp yarns, the first yarn and the second yarn are arranged at intervals, and the arrangement ratio is more than 1:1; Or, when both the first yarn and the second yarn are weft yarns, the first yarn and the second yarn are arranged at intervals, and the arrangement ratio is more than 1:1; Or, when the first yarn is the warp yarn and the second yarn is the weft yarn, the first yarn and the second yarn are arranged at intervals, and the arrangement ratio is more than 1:1; Or, when the first yarn is the weft yarn and the second yarn is the warp yarn, the first yarn and the second yarn are arranged at intervals, and the arrangement ratio is more than 1:

1.

11. The woven fabric according to claim 1 or 2, characterized in that, The first yarn is a composite yarn, and further includes: any one or more of tencel, cuprammonium filament, silk, polyester filament, rayon, nylon filament for twisting; And / or, the second yarn is a composite yarn, and further includes: any one or more of tencel, cuprammonium filament, silk, acetate filament, rayon, nylon filament for twisting.

12. A method for preparing a woven fabric, characterized in that, Manufacture the woven fabric according to any one of claims 1 to 11.

13. A kind of clothing, characterized in that, Cut and sew with the woven fabric according to any one of claims 1 to 11.

Images