Four-dimensional Embossed Fabrics and Production Process

Abstract

The present invention provides a kind of four-dimensional embossed fabrics and production process. The production process includes four steps: Step 1 is greige fabric weaving, by selecting fully drawn yarn as surface yarn and bottom yarn, and then weaving into greige fabric; Step 2 is pre-heat-setting of greige fabric, wherein the greige fabric is subjected to steam setting treatment; Step 3 is jacquard weaving, by selecting warp yarn with a tension between 2.0 to 5.0 grams per strand and weft yarn with a tension between 1.5 to 4.0 grams per strand, and then feeding the greige fabric, warp yarn and weft yarn into a high-density pile jacquard machine to obtain fabrics with three layer pile height. The fabrics produced by the process have a significant relief design with better warming and cushioning effects.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The present invention claims the benefit of Chinese Patent Application No. 2025101008441 filed on Jan. 21, 2025, the contents of which are hereby incorporated by reference.TECHNICAL FIELD

[0002] The present invention belongs to the field of textile technology, and particularly relates to a kind of four-dimensional embossed fabrics and production process.TECHNICAL BACKGROUND

[0003] The common fabric types on the market are single-layer flat fabrics and double-layer fabrics, but both of the two fabrics have certain limitations. The limitations of the two fabrics are as follows:

[0004] Single-layer flat fabrics are relatively monotonous in pattern and color presentation, and can only display a single-layer pattern, and cannot achieve the effect of overlapping multiple layers of patterns. The hand feel of the single-layer flat fabric is not rich enough, and only a single-side pattern can be formed in one weaving. The floating length of the weft yarn is easily scratched and the pattern is easily damaged. There is also the problem of uneven thickness between the patterned and non-patterned areas which affects the flatness of the fabrics;

[0005] The design of double-layer fabrics such as double-side jacquard fabric structure is extremely complex and the production is difficult. In terms of color expression, the front and back sides can only show a limited number of weaving patterns. Although the floating weft yarn is hidden inside to avoid scratches and damage, it will still be affected to a certain extent when the floating weft yarn needs to be increased to weave special patterns.INVENTION CONTENT

[0006] In order to overcome the defects of the existing technology, the present invention provides a kind of four-dimensional embossed fabrics and production process. The fabrics produced by the said production process can present the effect of overlapping multiple layers of patterns and can also have a variety of color rendering effects.

[0007] The technical scheme adopted by the present invention for solving the technical problems is as follows:

[0008] A four-dimensional embossed fabric production process includes the following steps:

[0009] Step 1 is greige fabric waving: fully drawn yarn is selected as the surface yarn and the bottom yarn to weave greige fabrics;

[0010] Step 2 is pre-heat-setting of greige fabrics: the greige fabric is subjected to steam setting treatment;

[0011] Step 3 is jacquard weaving: selecting the warp yarn with a tension between 2.0 to 5.0 grams per strand and the weft yarn with a tension between 1.5 to 4.0 grams per strand are selected, and then feeding the greige fabric, warp yarn and weft yarn into a high-density standing pile jacquard machine to obtain a fabric with three layers pile height.

[0012] Further, in Step 1, the weight of the bottom yarn accounts for 10% to 15% of the total weight of the greige fabric, the weight of the top yarn accounts for 85% to 90% of the total weight of the greige fabric. The woven greige fabric has a weight between 700 to 900 grams per square meter, a width between 1.8 m to 2.2 m, and a bursting strength between 300 N to 400 N.

[0013] Further, in Step 3, the warp yarn and the weft yarn are respectively set to 14 needles per inch. The speed of the high-density standing pile jacquard machine is set to 600 revolutions per minute, and the weaving speed of the high-density standing pile jacquard machine is set to 5 meters per hour, so as to obtain a fabric with a bottom layer pile height of five millimeters, a middle layer pile height of twelve millimeters and a top layer pile height of eighteen millimeters.

[0014] Further, jacquard pattern design is designed before Step 3, and the jacquard pattern design includes the following steps:

[0015] Step 31 is pattern design, including patterns drawing and editing for fabrics;

[0016] Step 32 is pattern conversion: converting the patterns as machine instructions and send the instructions to the jacquard machine to weave according to the designed patterns;

[0017] Step 33 is simulation, users can preview and debug the jacquard patterns, check the pattern effect and running process on the computer. If the pattern effect is inconsistent with the preset pattern effect, users can adjust and optimize the patterns in time.

[0018] Step 34 is uploading knitting instructions, users need to save the knitting instructions in a file, and then save the knitting instructions into a floppy disk or directly transfer it to the jacquard machine so that the machine can read and execute the knitting instructions;

[0019] Step 35 is debugging step and observing the operation of the jacquard machine, including whether the jacquard machine runs smoothly without noise, whether the jacquard machine goes hot. Users can know that the jacquard machine runs well or not according to these signs.

[0020] Further, the production process also includes the following steps after Step 3:

[0021] Step 4 is dyeing, wherein dyeing 120 minutes with concentration between 1% to 3% at a temperature of 130° C.;

[0022] Step 5 is washing by normal temperature water;

[0023] Step 6 is softening treatment, wherein adding softener with concentration of 0.5% to soften the fabric, and the treatment time is set between 10 to 15 minutes;

[0024] Step 7 is dehydration and drying, wherein dehydrating 5 minutes at normal temperature; and drying at a temperature of 190° C.;

[0025] Step 8 is heat setting, wherein a temperature is set between 160° C. to 180° C. lasting for 3 to 5 minutes;

[0026] Step 9 is fake fur effect treatment.

[0027] Further, the fake fur effect treatment in Step 9 includes the following steps:

[0028] Step 91 is blowing, a carding machine is used to open and loosen the surface yarn with the fabric travel speed of the carding machine is 10 minutes per meter;

[0029] Step 92 is combing, wherein the carding machine is used to comb the surface yarn evenly;

[0030] Step 93 is lustring, wherein a heat lustring machine or a steam lustring machine is set a temperature at 120° C. to 160° C. lasting for 5 to 15 seconds;

[0031] Step 94 is cooling treatment, wherein let the fabric cool down naturally to a normal temperature after lustring.

[0032] Further, the four-dimensional embossed fabric production process also includes Step 10, which is back sizing.

[0033] Further, the Step 10 back sizing includes the following steps:

[0034] Step 101 is slurry preparation, wherein selecting slurry and mixing the slurry with water at a concentration of 3% to 5% to stir thoroughly and evenly;

[0035] Step 102 is sizing, wherein applying the slurry evenly to the surface of the bottom yarn layer;

[0036] Step 103 is drying, wherein using a hot air dryer or an oven to dry the fabric at a temperature of 80° C. to 100° C. lasting for 5 to 10 minutes;

[0037] Step 104 is cooling, wherein the fabric is naturally cooled after dyeing to obtain a finished fabric product.

[0038] Further, the selected slurry is polyvinyl alcohol slurry or polyester slurry in Step 101.

[0039] The present invention also provides a kind of fabric produced by the four-dimensional embossed fabric production process described above.

[0040] The beneficial effects of the present invention:

[0041] The present invention provides a kind of four-dimensional embossed fabrics and production process, which has the following advantages:

[0042] First, the fabric has the multi-layer pattern overlapping effect, which breaks through the limitation that traditional fabrics can only display a single layer of pattern, and achieves a “full color rendering” effect with multiple layers of patterns overlapping without covering each other, makes the visual presentation of the fabric richer and more four-dimensional;

[0043] Second, both the front and back sides of the fabric can independently display colorful halo color effects, which provides users with a variety of choices to meet the design needs of various users;

[0044] Third, the fabric is based on a fully digital layered combination mode, which can create complex patterns and textures, make the patterns on the surface of the fabric richer and more vivid, enhance the four dimension and depth of the fabric while also improve the aesthetics of the fabric.DESCRIPTION OF FIGURES

[0045] FIG. 1 is a flow chart of the production process of four-dimensional embossed fabrics in the present invention;

[0046] FIG. 2 is a flow chart of jacquard pattern design in the present invention;

[0047] FIG. 3 is a flow chart of fake fur effect treatment in the present invention;

[0048] FIG. 4 is a flow chart of back sizing in the present invention;

[0049] FIG. 5 is an axonometric view of the fabric of the present invention;

[0050] FIG. 6 is a cross-sectional view of the fabric of the present invention.DETAILED DESCRIPTION OF THE EMBODIMENTS

[0051] Below is a further detailed description of the present invention based on the figures.

[0052] The present embodiment only shows an explanation of the present invention and it is not a limitation to the present invention. The skilled in the art can make modifications to this embodiment as needed without making any creative contributions after reading this specification, which are always protected by the patent law as long as they are within the scope of the claims of the present invention.

[0053] It should be noted that when an element is called as being “fixed to” or “arranged on” another element, it can be directly on the other element or indirectly on the other element. When an element is called as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0054] It should be noticed that the terms “length”, “width”, “above”, “below”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” which indicates the orientations or positional relationships are based on the orientations or positional relationships shown in the figures. They are only for facilitating describing the present invention and simplifying the description, rather than indicating or implying that the device or component must have a specific orientation, construct and operate in a specific orientation, therefore, it understood as a limitation of the present invention.

[0055] In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the present invention, “a plurality of” means two or more, unless otherwise specifically defined.

[0056] The invention provides a kind of four-dimensional embossed fabrics and production process. The fabrics produced by the production process is not only fluffy and warm, but also easy to clean. In addition, the fabrics produced by the production process is not easily deformed and damaged. Therefore, the fabrics produced by the production process has strong market competitiveness.

[0057] Referring to FIGS. 1 to 4, this embodiment provides a kind of four-dimensional embossed fabrics and production process, including the following steps:

[0058] Step 1 is greige fabric weaving: fully drawn yarn is selected as the surface yarn and the bottom yarn to weave the greige fabric;

[0059] Step 2 is pre-heat-setting of greige fabric: the greige fabric is subjected to steam setting treatment;

[0060] Step 3 is jacquard weaving: selecting warp yarn with a tension between 2.0 to 5.0 gram per strand and weft yarn with a tension between 1.5 to 4.0 gram per strand, and then feeding the greige fabrics, warp yarn and weft yarn are fed into a high-density standing pile jacquard machine to obtain fabrics with three layers pile height.

[0061] In one embodiment, three 200D / 48F fully stretched yarns are selected as the surface yarns, and one 150D / 48F fully stretched yarn is selected as the bottom yarn to weave the greige fabric.

[0062] It should be noted that in the design application, the threading method and weaving technology of the surface yarn and the bottom yarn are adjusted according to the required fabric properties and design requirements, which can mainly include the following three types:

[0063] First, weft knitted spacer fabric: in weft knitted spacer fabric, the bottom yarn and the surface yarn are connected to each other through a specific padding yarn number and yarn threading rules to form a sandwich-type four-dimensional spacer fabric. In weft knitting, the three pile loops of the surface yarn are of different lengths, and the fiber lengths formed after cutting the pile loops are also different.

[0064] Second, the surface yarn and the bottom yarn are fed simultaneously through special yarn guides to form the desired fabric structure.

[0065] Third, the bottom yarn and the surface yarn are arranged in alternating rows, and a tight structure that is not easy to leak color is formed through a specific tucking method of the padding yarn.

[0066] Preferably, in Step 1, the weight of the bottom yarn accounts for 10% to 15% of the total weight of the greige fabric, the weight of the surface yarn accounts for 85% to 90% of the total weight of the greige fabric. The woven greige fabric has a weight between 700 to 900 grams per square meter, a width between 1.8 m to 2.2 m, and a bursting strength between 300 N to 400 N.

[0067] Preferably, in Step 2, the fabric is preset 4 minutes at a temperature of 190° C. In this embodiment, the width of the pre-heat-setting greige fabric is controlled to 2.1 meters and the weight of the pre-heat-setting greige fabric is controlled to 700 grams per square meter. In actual applications, the data of the greige fabric can be controlled according to the requirements.

[0068] Preferably, the weft yarn and the warp yarn used in Step 3 are both made of polyester fiber.

[0069] Further, in Step 3, the warp yarn and the weft yarn are respectively set to 14 needles per inch. The speed of the high-density standing pile jacquard machine is set to 600 revolutions per minute, and the weaving speed of the high-density standing pile jacquard machine is 5 meters per hour, so as to obtain a fabric with a bottom layer pile height of five milimeters, a middle layer pile height of twelve milimeters and a top layer pile height of eighteen milimeters.

[0070] Further, before executing Step 3, jacquard pattern is designed before Step 3, and the jacquard pattern design includes the following steps:

[0071] Step 31 is pattern design, including patterns drawing and editing for fabrics;

[0072] Step 32 is pattern conversion: converting the patterns as machine instructions and send the instructions to the jacquard machine to weave according to the designed patterns;

[0073] Step 33 is simulation, wherein users can preview and debug the jacquard patterns, check the pattern effect and running process on a computer; if the pattern effect is inconsistent with the preset pattern effect, users can adjust and optimize the pattern in time;

[0074] Step 34 is uploading knitting instructions, wherein users need to save the knitting instructions in a file, and then save the knitting instructions into a floppy disk or directly transfer it to the jacquard machine, so that the machine can read and execute the knitting instructions;

[0075] S35 is debugging step and observing the operation of the jacquard machine, including whether the jacquard machine runs smoothly without noise, whether the jacquard machine goes hot. Users can know that the jacquard machine runs well or not according to these signs.

[0076] After the jacquard machine is found to be qualified through the debugging step, Step 3 is executed to weave on the jacquard machine to produce fabrics with specific patterns.

[0077] In Step 31, users can select software such as AutoCAD, Mastercam or ArtCAM to create and edit fabric patterns, and convert patterns in BMP, JPEG and other formats into control instructions executable on the machine to complete the three-position needle selection knitting of loop formation, loop collection and floating thread, and weave the corresponding patterns on the machine.

[0078] Preferably, the production process also includes the following steps after Step 3:

[0079] Step 4 is dyeing, dyeing 120 minutes with concentration between 1% to 3% at a temperature of 130° C.;

[0080] Step 5 is washing by normal temperature water, which can remove residual dyes and impurities.

[0081] Step 6 is softening treatment, adding softener with concentration of 0.5% to soften the fabrics, and the treatment time is set between 10 to 15 minutes to ensure even penetration of the softener.

[0082] Step 7 is dehydration and drying, wherein dehydrating 5 minutes at normal temperature; and drying at a temperature of 190° C.;

[0083] Step 8 is heat setting, wherein a temperature is set between 160° C. to 180° C. lasting for 3 to 5 minutes, which can ensure that the shape and four-dimensional effect of the fabric are fixed.

[0084] Step 9 is fake fur effect treatment. The fabric obtained by this step has a very soft and comfortable surface. There is a lot of still air between the furs after the fabric is treated with this step. Still air is a good thermal insulator that can effectively prevent the transfer of heat and has a good warmth retention.

[0085] It should be noted that the softener used in this embodiment is XY-319 softener produced by Suzhou Xinyang Chemical Technology Co., Ltd. In actual applications, other softener products can be selected to treat the fabrics.

[0086] Understandably, the ratio and composition of the dye are not limited in Step 4, and the corresponding dye can be selected according to the customers'needs.

[0087] Further, the fake fur effect treatment in Step 9 includes the following steps:

[0088] Step 91 is blowing, wherein a carding machine is used to open and loosen the surface yarn with a fabric travel speed of 10 minutes per meter.

[0089] Step 92 is combing wherein the carding machine is used to comb the surface yarn evenly.

[0090] Step 93 is lustring, wherein a heat lustring machine or a steam lustring machine is set a temperature at 120° C. to 160° C. lasting for 5 to 15 seconds when lustring.

[0091] Step 94 is cooling treatment, wherein let the fabric cool down naturally to a normal temperature after lustring.

[0092] In Step 93, the fabric is laid flat on the lustring machine to ensure that there are no wrinkles, and the lustring head is moved slowly to evenly heat the fabric while avoiding local overheating.

[0093] It should be noted that the carding machine used in Step 92 of this embodiment is a FNT-18 rabbit fur carding machine, which is suitable for directly loosening and carding the unmodified rabbit fur raw materials to make a certain number of wool strips. This machine has large cohesion and true twist, and can be used in conjunction with the FNT-28 rabbit fur spinning machine to form various specifications of yarns. In actual applications, other types of carding machines can be selected according to production conditions.

[0094] It should be noted that the model of the steam lustring machine used in Step 93 of this embodiment is the MB402 double-roll lustring machine produced by Haining Textile Machinery Factory, which is suitable for lustring woven fabrics, knitted fabrics and tufted fabrics of natural and chemical fibers. The equipment adopts double lustring rollers and double supporting beds, and has good lustring effect and double efficiency compared with ordinary lustring machines. The working temperature of the lustring roller is 75° C. to 200° C. The temperature is intelligently controlled by Programmable Logic Controller and is directly displayed on the touch screen. In addition, the cloth feeding motor and cloth discharging motor of the machine adopt inverter speed regulation, the cloth speed can be arbitrarily selected within 8 to 30 meters per minute. In actual production, other models of lustring machines can be selected according to production conditions.

[0095] Preferably, the four-dimensional embossed fabric production process also includes the following steps:

[0096] Step 10 is back sizing, which includes the following three steps:

[0097] Step 101 is slurry preparation, selecting slurry and mixing the slurry with water at a concentration of 3% to 5% to stir thoroughly and evenly;

[0098] Step 102 is sizing, applying the slurry evenly to the surface of the bottom yarn layer;

[0099] Step 103 is drying, using a hot air dryer or an oven to dry the fabric at a temperature of 80° C. to 100° C. lasting for 5 to 10 minutes;

[0100] Step 104 is cooling, wherein the fabric is naturally cooled after dyeing to obtain a finished fabric product.

[0101] In Step 10, the specific slurry concentration needs to be adjusted according to the characteristics of the fabric and the effect requirements, and the specific drying time needs to be adjusted according to the fabric thickness and the slurry type.

[0102] In Step 102, to ensure that the slurry is evenly covered on the bottom yarn layer, the coating amount is usually between 8 to 10 gram per square meter.

[0103] It should be noted that in Step 101, polyvinyl alcohol slurry or polyester slurry can be selected. Polyvinyl alcohol slurry with good adhesion, toughness of the slurry film, tolerance and anti-bending degree is suitable for sizing of various fibers, especially sizing of deep cotton blended yarn and pure cotton fine count high-density fabric. However, this kind of slurry has certain defects. Although the slurry viscosity of the slurry is stable, the biodegradability is low, which may have a certain impact on the environment. Polyester slurry with good temperature and moisture resistance is suitable for high-speed weaving and high-temperature shaping processes, and is suitable for sizing of hydrophilic fibers such as polyester. Polyester slurry has good biodegradability, which is more environmentally friendly. And polyester slurry can provide good yarn protection and lubricity during sizing. In production process, select the corresponding slurry according to the actual situation, and control the uniformity of the mixing of slurry and water to prevent large sizing differences from causing surface color differences.

[0104] In Step 103, the purpose of selecting natural cooling is to avoid deformation of the fabric caused by rapid cooling.

[0105] Referring to FIGS. 5 to 6, this embodiment further provides a kind of fabric produced by the four-dimensional embossed fabric production process as described above. The fabric can be applied to the field of home textiles, such as blankets, quilts, quilt covers, carpets, cushions, pillowcases or cushions, etc.

[0106] Combined with the above description, it can be seen that the fabric provided in this embodiment also has the following performance advantages:

[0107] First, the fabric is soft, comfortable and breathable, meeting the requirements of home textile products for fabrics.

[0108] Second, compared with conventional double-layer jacquard fabrics, the three-layer loop files formed on the surface of the fabric provided in this embodiment have four-dimensional characteristics and are more beautiful. Through jacquard processing, the pattern is selected according to the texture and material of the fabric, and appropriate changes are made on this basis. Combined with other dyeing and finishing methods such as printing, fabrics with rich patterns can be produced.

[0109] Third, the fabric has a significant relief design, which makes the fabric has warmth retention.

[0110] In addition, the fabric provided in this embodiment also has certain advantages in appearance, which are mainly reflected in the following points:

[0111] First, the surface of the fabric is rich in novel, luxurious and diverse relief designs.

[0112] Second, the fabric can form different heights to create a significant relief design, which creates a strong four-dimensional sense and visual impact.

[0113] Third, the concave-convex and four-dimensional sense of the fabric gives people a strong visual beauty and is widely used in home textile products.

[0114] It could be understood that under the guidance of the above embodiments, those skilled in the filed can combine various implementation methods in the above embodiments to obtain technical solutions of multiple implementation methods.

[0115] The above description is only a preferred embodiment of the present invention and is not to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Four-dimensional embossed fabric production process, comprises the following steps:Step 1 is greige fabric weaving: fully drawn yarn is selected as surface yarn and bottom yarn to weave greige fabric;Step 2 is pre-heat-setting of greige fabric: the greige fabric is subjected to steam setting treatment;Step 3 is jacquard weaving: selecting warp yarn with a tension between 2.0 to 5.0 grams per strand and weft yarn with a tension between 1.5 to 4.0 grams per strand, and then feeding the greige fabrics, warp yarn and weft yarn into a high-density standing pile jacquard machine to obtain fabrics with three layer pile height.

2. Four-dimensional embossed fabric production process according to claim 1, in Step 1, wherein a weight of the bottom yarn accounts for 10% to 15% of a total weight of the greige fabric; a weight of the surface yarn accounts for 85% to 90% of the total weight of the greige fabric; the woven greige fabric has a weight between 700 to 900 grams per square meter, a width between 1.8 m to 2.2 m, and a bursting strength between 300 N to 400 N.

3. Four-dimensional embossed fabric production process according to claim 1, in Step 3, wherein the warp yarn and the weft yarn are respectively set to 14 needles per inch; a speed of the high-density standing pile jacquard machine is set to 600 revolutions per minute, the weaving speed of the high-density standing pile jacquard machine is 5 meters per hour, so as to obtain a fabric with a bottom layer pile height of five milimeters, a middle layer pile height of twelve milimeters and a top layer pile height of eighteen milimeters.

4. Four-dimensional embossed fabric production process according to claim 1, wherein jacquard pattern is designed before Step 3, and the jacquard pattern design includes the following steps:Step 31 is pattern design, including patterns drawing and editing for fabrics;Step 32 is pattern conversion: converting the patterns as machine instructions and send the instructions to the jacquard machine to weave according to the designed patterns;Step 33 is simulation, wherein users can preview and debug the jacquard patterns, check the pattern effect and running process on the computer; if the pattern effect is inconsistent with the preset pattern effect, users can adjust and optimize the patterns in time;Step 34 is uploading knitting instructions, wherein users need to save the knitting instructions in a file, and then save the knitting instructions into a floppy disk or directly transfer it to the jacquard machine, so that the machine can read and execute the knitting instructions;Step 35 is debugging step and observing the operation of the jacquard machine, including whether the jacquard machine runs smoothly without noise, whether the jacquard machine goes hot. Users can know that the jacquard machine runs well or not according to these signs.

5. Four-dimensional embossed fabric production process according to claim 1, wherein the production process further comprises the following steps after Step 3:Step 4 is dyeing, wherein dyeing 120 minutes with concentration between 1% to 3% at a temperature of 130° C.;Step 5 is washing by normal temperature water;Step 6 is softening treatment, wherein adding softener with concentration of 0.5% to soften the fabrics, and the treatment time is set between 10 to 15 minutes;Step 7 is dehydration and drying, wherein dehydrating 5 minutes at normal temperature; and drying at a temperature of 190° C.;Step 8 is heat setting, wherein a temperature is set between 160° C. to 180° C., lasting for 3 to 5 minutes;Step 9 is fake fur effect treatment.

6. Four-dimensional embossed fabric production process according to claim 5, wherein the fake fur effect treatment in Step 9 comprises the following steps:Step 91 is blowing, wherein a carding machine is used to open and loosen the surface yarn, with a fabric travel speed of 10 minutes per meter;Step 92 is combing, wherein the carding machine is used to comb the surface yarn evenly;Step 93 is lustring, wherein a heat lustring machine or a steam lustring machine is set a temperature at 120° C. to 160° C. lasting for 5 to 15 seconds when lustring;Step 94 is cooling treatment, wherein let the fabric cool down naturally to a normal temperature after lustring.

7. Four-dimensional embossed fabric production process according to claim 5, wherein includes Step 10, which is back sizing.

8. Four-dimensional embossed fabric production process according to claim 7, wherein the back sizing in Step 10 comprises the following steps:Step 101 is slurry preparation, wherein selecting slurry and mixing the slurry with water at a concentration of 3% to 5% to stir thoroughly and evenly;Step 102 is sizing, wherein applying the slurry evenly to the surface of the bottom yarn layer;Step 103 is drying, wherein using a hot air dryer or an oven to dry the fabric at a temperature of 80° C. to 100° C. lasting for 5 to 10 minutes;Step 104 is cooling, wherein the fabric is naturally cooled after drying to obtain a finished product.

9. Four-dimensional embossed fabric production process according to claim 8, wherein the selected slurry is polyvinyl alcohol slurry or polyester slurry in Step 101.

10. A fabric, produced by the said production process according to any one of Claim 1 to 9.

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