Manufacturing method of raised patterns of clothes

Abstract

The invention relates to a garment raised pattern manufacturing method which comprises the following steps: step A, pretreatment: preparing a garment fabric, a lining patch and an adhesive film sheet, pretreating the garment fabric, and compounding the lining patch and the adhesive film sheet to respectively obtain a treated garment fabric and a compound sheet; step B, positioning, namely pre-heating a dispensing machine, positioning and placing the composite sheet in a dispensing area, and then paving the composite sheet; step C, pattern manufacturing: operating a dispensing machine, and performing dispensing operation on the fixed composite sheet to enable sprayed glue points to form a coherent preset pattern so as to obtain a composite sheet with a convex pattern; e, combining: combining the patch with the convex pattern with the treated garment fabric to obtain the garment fabric with the convex pattern; the raised patterns on the garment fabric manufactured by the method are strong in three-dimensional effect, the pattern lines are smooth and coherent, the corners have good detail representation, the garment fabric has good use durability, the manual operation is reduced, and the implementation difficulty is simplified.

Description

Technical Field

[0001] The invention relates to the technical field of clothing, and in particular to a method for making a convex pattern on clothing. Background Art

[0002] With the continuous progress of society and the continuous improvement of people's living standards, people have a higher and higher demand for personalized clothing. As a personalized part of clothing, patterns are usually one of the important elements of clothing. In order to achieve the best performance on clothing, three-dimensional raised patterns are gradually applied to clothing as patterns. However, in the traditional clothing production process, the production of raised patterns usually requires manual sewing, which is labor-intensive and inefficient.

[0003] For example, the Chinese invention patent entitled "A method for making three-dimensional patterns for clothing" and the publication number CN 115071319A uses automated equipment. Specifically, the technical solution includes the following steps: S10 uses graphic design software to make a three-dimensional vector image; S20 prepares a silicone sheet, which includes a first silicone layer and a second silicone layer of different colors, and the first silicone layer is arranged above the second silicone layer; S30 performs positive engraving on the first silicone layer through a laser engraving device; S40 performs negative engraving on the exposed part of the second silicone layer through a laser engraving device; S50 cuts the silicone sheet into a three-dimensional decorative sheet of a preset shape; S60 presses the three-dimensional decorative sheet on the fabric for 20 seconds through a hot press; the technical solution involved specifically achieves the beneficial effect of enhancing the three-dimensional effect of the pattern and the texture of the clothes, improving the production efficiency and facilitating the large-scale production of clothing. However, the technical solution used requires equipment to complete engraving operations such as negative engraving and positive engraving, and the process is complicated, and the operation threshold of the production method is high; in view of this, the present application proposes an efficient and convenient method for making raised patterns. Summary of the invention

[0004] In order to solve the above technical problems, the present invention discloses a method for making a convex pattern on clothing, which comprises the following steps:

[0005] Step A: pretreatment, preparing clothing fabric, inner layer patch and adhesive film sheet, pretreatment of the clothing fabric, composite treatment of the inner layer patch and the adhesive film, and obtaining processed clothing fabric and composite sheet respectively;

[0006] Step B: positioning, preheating the hot glue machine, positioning the composite sheet in the glue spot area and laying it flat;

[0007] Step C: pattern making, operating a glue dispenser to dispense glue on the laid-flat composite sheet, so that the sprayed glue dots form a continuous preset pattern, thereby obtaining a composite sheet with a raised pattern;

[0008] Step E: Combining the patch with the raised pattern and the treated clothing fabric to obtain clothing fabric with the raised pattern.

[0009] Specifically, the pretreatment in step A is a high-temperature pre-shrinkage treatment of the fabric, and a pressing machine is used to press the area on the garment fabric where the raised pattern is to be made, with a pressing temperature of 170° C. and a pressing time of 24 seconds.

[0010] Specifically, the composite treatment in step A includes composite and cutting. The composite is to use a pressing machine to thermally bond the inner layer patch and the adhesive film at a pressing temperature of 170°C and a pressing time of 10 seconds to obtain a composite sheet blank. The cutting is to cut the remaining adhesive film on the composite sheet blank until it reaches the same size as the inner layer patch.

[0011] Specifically, in step C, the dispensing machine is operated by a computer, and the preset pattern is a pattern engineering file imported into the computer.

[0012] Specifically, the dispensing machine has a processing speed of 80-120 mm / s, a dot-marking time of 2-5 ms, a dot spacing of 0.6-0.9 mm, a valve closing time of 4-8 ms, and a pull-back speed of 8-12 mm / s.

[0013] Specifically, it also includes step D: curing, placing the composite sheet with the convex pattern in a constant temperature and humidity environment, waiting for the glue to solidify and cool, and obtaining a convex pattern patch;

[0014] Specifically, the composite sheet with the raised pattern is placed in an environment with a humidity of 60-70% RH and a temperature of 20-25° C. for 48-72 hours.

[0015] Specifically, in step E, the raised pattern patch and the treated clothing fabric are compounded by a pressing machine, and an iron is used to fix the raised pattern patch and the treated clothing fabric before pressing.

[0016] Specifically, before the pressing machine is laminated, a layer of vertical cotton non-woven fabric needs to be placed on the pressing machine, and then the treated clothing fabric is laid flat toward the vertical cotton non-woven fabric and then pressed and laminated.

[0017] The raised pattern on the clothing fabric produced by the method of the present invention has a strong three-dimensional effect, the pattern lines are smooth and coherent, the corners have good detail expression, and the texture is high-grade. In addition, since the raised filler is protected by the outer layer of the clothing fabric, it is not easy to rub, has good durability, and the pattern has a longer life. In addition, manual operation is reduced, and the inconsistency of the pattern caused by manual operation is avoided. The pattern making process is simple and does not require cumbersome steps, which simplifies the implementation difficulty. In addition, in terms of vision, the design of the raised pattern on the clothing fabric produced by the method of the present invention is more artistic, and the design can be continuously updated following the fashion trend. The raised pattern made by the method of making the raised pattern on the clothing fabric of the present invention can also be customized according to the needs of designers and consumers, meet the needs and preferences of different consumer groups, and attract more fashion consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a flow chart of the method for making the convex pattern on clothing of the present invention;

[0019] Figure 2 It is a real picture of the raised pattern of the garment of the present invention. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments, but is not limited to the contents of the description.

[0021] like Figure 1 The present invention relates to a method for making a garment convex pattern, which comprises the following steps

[0022] Step A: Pretreatment, prepare clothing fabrics, lining patches and adhesive films. Clothing fabrics are the main fabrics for making wearable clothing. As the main body of the clothes, the lining patches are glued to the inner layer of the clothing fabric, that is, the side that is close to the skin. The adhesive film is used as a viscous medium to bond the clothing fabric and the lining patches. First, pretreat the clothing fabric. Specifically, the pretreatment of the clothing fabric is fabric preshrinkage. The specific operation is to use a pressing machine to press the area on the clothing fabric where the raised pattern is to be made. The pressing temperature is 170°C and the pressing time is 24S. The clothing fabric is pre-shrunk and characterized by pressing so that it will not deform or shrink in the subsequent processing process. Then, the lining patch and the adhesive film are composited. Specifically, the composite treatment is divided into two steps, namely, composite and cutting. Composite is to use a pressing machine to thermally bond the lining patch and the adhesive film. It should be noted that in order to ensure that the lining sheet can be completely covered by the adhesive film, the adhesive film will be thicker than the surface of the lining sheet. The two identical adhesive surfaces of the adhesive film are defined as A and B in this application for the convenience of distinction. First, the release paper on the A side of the adhesive film is torn off, and then the inner layer sheet is compounded with the A side of the adhesive film, and the release paper on the B side is retained. The compounded adhesive film and the inner layer sheet are placed in the pressing position of the pressing machine, and the pressing temperature of the pressing machine is set to 170°C, followed by pressing, and the pressing duration is 10S to obtain a composite sheet blank. Subsequent cutting operations are performed on the basis of the composite sheet blank. Specifically, cutting is to cut off the excess adhesive film residue on the composite sheet blank. When cutting, the edge residue of the adhesive film sheet is reduced along the edge of the inner layer sheet until the size of the adhesive film sheet reaches the same size as the inner layer patch, and finally a composite sheet is obtained. The processed clothing fabrics and the composite sheet are stored separately for subsequent steps; wherein the clothing fabrics and the inner layer sheet can be selected from nylon-spandex fabrics, polyester fabrics, modal fabrics, pure cotton fabrics and other fabrics used for clothing production;

[0023] Step B: Positioning, preheating the glue dispenser to make it reach the working temperature, taking the composite sheet processed in step A, tearing off the release paper on the B side of the glue film on the composite sheet, and then positioning and laying the composite sheet with the glue film B side facing up on the glue spraying working area of ​​the glue dispenser to ensure that it will not be displaced, so that the glue dots sprayed by the glue dispenser can adhere to the glue film B side of the composite sheet;

[0024] Step C: Pattern making, first determine the shape style of the raised pattern, then make the drawing file of the raised pattern, use CAD programming software to process the drawing of the raised pattern to make its lines smooth and consistent with the determined pattern shape style requirements, export the pattern engineering file after processing, and then input the exported pattern engineering file into the control device of the dispensing machine. After the dispensing machine is preheated, open the engineering file in the control device, and start the dispensing machine to start working according to the requirements of the pattern engineering file. The dispensing machine is operated by the system of the control device, and the processing speed of the dispensing machine is 80 The dispensing machine works under the dispensing parameters of -120mm / s, dotting time: 2-5ms, dot spacing: 0.6-0.9mm, valve closing time: 4-8ms, and pull-back speed: 8-12mm / s. The glue dots are sprayed on the laid composite sheets to complete the dispensing operation. The nozzle of the dispensing machine that sprays the glue dots moves according to the pattern engineering file pre-imported into the control device, so that the sprayed glue dots form a coherent preset pattern. The glue dots are sprayed on the film to form raised particles on the surface of the B side of the film. A number of glue dots together form a coherent raised pattern, and finally a composite sheet with a raised pattern is obtained.

[0025] Step D: Curing. For the composite sheet that has just been sprayed with glue, the raised pattern formed by several glue dots has not been completely cured and is easily deformed by external force. Therefore, after the glue spraying is completed, the composite sheet with the raised pattern is placed in an environment with a humidity of 60-70% RH and a temperature of 20-25°C for 48-72 hours to wait for the glue dots on the composite sheet to solidify and cool, and a patch with a completely cured raised pattern is obtained.

[0026] Step E: Combination, take the clothing fabric pretreated in step A, and then take the composite patch with the raised pattern cured in step D, and use a pressing machine to composite the two. Specifically, first lay the clothing fabric flat on the pressing operation platform of the pressing machine with the skin-contacting surface of the clothing fabric facing up, and then lay the composite patch flat on the clothing fabric with the raised pattern on the composite patch facing down, that is, the raised pattern is in contact with the skin-contacting surface of the clothing fabric. After laying it flat to ensure that there are no wrinkles on the fabric, use an iron to iron the edge of the composite patch before pressing it on the pressing machine to make the edge of the adhesive film on the composite patch pre-bonded to the clothing fabric. The composite patch is fixed together to ensure that it will not move during pressing and ironing, so as to achieve the fixing effect. Then, the pressing machine is started, and the pressing temperature is set to 170℃. The composite patch with the edge compounded and the clothing fabric are pressed and ironed. The pressure of the pressing machine during pressing is 4Mpa. After pressing, the composite patch and the clothing fabric are closely attached through the thermal bonding effect of the adhesive film, so that the raised pattern on the composite patch is highlighted on the outer surface of the clothing fabric, and the raised pattern is presented on the clothing fabric to obtain the clothing fabric with the raised pattern. When the raised pattern is solidified in step D and pressed by the pressing machine, the pressing temperature will not reach such a level that it becomes soft or The degree of melting, so the raised pattern will not be raised during pressing and can maintain the solidified state; it should be noted that before the clothing fabric is laid flat on the pressing operation platform in step E, it is also necessary to lay a layer of vertical cotton non-woven fabric on the pressing operation platform of the pressing machine, and then lay the clothing fabric on the vertical cotton non-woven fabric, and then perform subsequent pressing operations. The laid vertical cotton non-woven fabric can allow the raised pattern on the composite patch to have a certain buffer space during the pressing process, that is, the clothing fabric at the edge of the raised pattern and the adhesive film on the composite patch can be closely fitted, and the three-dimensional effect of the raised pattern can be maintained to avoid bulges caused by extrusion. Structural deformation affects the final performance of the convex convex on the clothing fabric. The hardness of the vertical cotton non-woven fabric selected in the present invention is selected to be 59-70HA. In order to make the convex pattern finally show on the fabric better, the thickness of the vertical cotton non-woven fabric used in the present invention needs to be greater than or equal to the convex height of the convex pattern, so as to ensure the three-dimensional effect of the pattern. At the same time, under the premise of ensuring the minimum thickness, the thickness of the vertical cotton non-woven fabric used cannot be too thick. Too thick will affect the fastness and flatness of the convex pattern and the film on the fabric. Specifically, it is necessary to meet the maximum thickness of the vertical cotton non-woven fabric ≤ pattern convex height + 3mm;

[0027] The final raised pattern is as follows Figure 2As shown, the raised pattern on the clothing fabric produced by the method of the present invention has a strong three-dimensional effect, the pattern lines are smooth and coherent, the corners have good detail expression, and the texture is high-grade. In addition, since the raised filler is protected by the outer layer of the clothing fabric, it is not easy to be rubbed, has good durability, and the pattern has a longer life. The design of the raised pattern is more artistic, and the design can be continuously updated following the fashion trend. The raised pattern made by the method for producing the raised pattern on the clothing fabric of the present invention can also be personalized according to the needs of designers and consumers, meet the needs and preferences of different consumer groups, and attract more fashion consumers.

[0028] Example 1

[0029] Perform the operations from step A to step E of the above-mentioned method for making a raised pattern on clothing;

[0030] The dispensing machine used in step C has a processing speed of 80 mm / s, a dotting time of 5 ms, a dot spacing of 0.7 mm, a valve closing time of 8 ms, and a pull-back speed of 8 mm / s;

[0031] The composite sheet with the raised pattern in step D is placed in an environment where the humidity is maintained at 65 RH and the temperature is maintained at 25° C. for 60 hours;

[0032] The prepared clothing fabric with raised patterns is obtained.

[0033] Example 2

[0034] This embodiment uses the same steps of the method for making a raised pattern on clothing as in Embodiment 1, but the conditions used in this embodiment are different from those in the embodiment, specifically, the difference is:

[0035] The dispensing machine used in step C has a processing speed of 120 mm / s, a dotting time of 4 ms, a dot spacing of 0.6 mm, a valve closing time of 7 ms, and a pull-back speed of 12 mm / s.

[0036] The composite sheet with the raised pattern in step D is placed in an environment where the humidity is maintained at 60 RH and the temperature is maintained at 22° C. for 48 hours;

[0037] The prepared clothing fabric with raised patterns is obtained.

[0038] Example 3

[0039] This embodiment uses the same steps of the method for making a raised pattern on clothing as in Embodiment 1, but the conditions used in this embodiment are different from those in the embodiment, specifically, the difference is:

[0040] The dispensing machine used in step C has a processing speed of 90 mm / s, a dotting time of 3 ms, a dot spacing of 0.9 mm, a valve closing time of 4 ms, and a pull-back speed of 10 mm / s.

[0041] The composite sheet with the raised pattern in step D is placed in an environment where the humidity is maintained at 70 RH and the temperature is maintained at 25° C. for 48 hours;

[0042] The prepared clothing fabric with raised patterns is obtained.

[0043] Example 4

[0044] This embodiment uses the same steps of the method for making a raised pattern on clothing as in Embodiment 1, but the conditions used in this embodiment are different from those in the embodiment, specifically, the difference is:

[0045] The dispensing machine used in step C has a processing speed of 100 mm / s, a dotting time of 2 ms, a dot spacing of 0.8 mm, a valve closing time of 6 ms, and a pull-back speed of 10 mm / s.

[0046] The composite sheet with the raised pattern in step D is placed in an environment where the humidity is maintained at 70 RH and the temperature is maintained at 20° C. for 72 hours;

[0047] The prepared clothing fabric with raised patterns is obtained.

[0048] Comparative Example 1

[0049] This comparative example uses the same method for making a garment raised pattern as in Example 1. However, in this comparative example, the conditions used are different from those in Example 1. Specifically, the differences are as follows:

[0050] The dispensing machine used in step C has a dot spacing of 1.2 mm, and the remaining steps and conditions are the same as those in Example 1;

[0051] The composite sheet with the raised pattern in step D is placed still for 24 hours;

[0052] The prepared clothing fabric with raised patterns is obtained.

[0053] Comparative Example 2

[0054] This comparative example uses the same method for making a garment raised pattern as in Example 1. However, in this comparative example, the conditions used are different from those in Example 1. Specifically, the differences are as follows:

[0055] The dispensing machine used in step C has a processing speed of 50 mm / s, a valve closing time of 11 ms, and a pull-back speed of 5 mm / s;

[0056] The prepared clothing fabric with raised patterns is obtained.

[0057] Comparative Example 3

[0058] This embodiment uses the same steps of the method for making a raised pattern on clothing as in Embodiment 1, but the conditions used in this embodiment are different from those in the embodiment, specifically, the difference is:

[0059] The dispensing machine used in step C has a dotting time of 2ms;

[0060] The composite sheet with the raised pattern in step D is placed in an environment where the humidity is maintained at 40 RH and the temperature is maintained at 30° C. for 60 hours;

[0061] The prepared clothing fabric with raised patterns is obtained.

[0062] Comparative Example 4

[0063] This comparative example uses the same method for making a raised pattern on clothing as in Example 1. However, in this comparative example, during step E: combined operation, the twill non-woven fabric is not laid, and the combined pressing operation is directly performed.

[0064] Comparative Example 5

[0065] This comparative example uses the same method for making a garment raised pattern as in Example 1, but in this comparative example, in step E: during the combined operation, the thickness of the laid vertical cotton nonwoven fabric is the pattern raised height + 8 mm;

[0066] The prepared clothing fabric with raised patterns is obtained.

[0067] The clothing fabrics with raised patterns obtained in Examples 1-4 and Comparative Examples 1-5 were respectively taken to test and evaluate the three-dimensional effect of the raised patterns on the clothing fabrics, the smoothness of the corners of the raised patterns, and the overall effect of the raised patterns. The specific results are shown in Table 1 below.

[0068] The convex patterns of the garment fabric of the present invention are superior to those made by hand in three aspects:

[0069] Three-dimensional effect: refers to the performance of the pattern on the fabric, presenting visual effects such as three-dimensionality and layering;

[0070] Corner smoothness: refers to the transition effect of the raised pattern at the corner of the line or pattern;

[0071] Overall effect: It is worthwhile to have the overall coherence of the raised pattern;

[0072] Evaluation criteria for stereoscopic effect:

[0073] The three-dimensional effect of the raised pattern of clothing is evaluated from three aspects, namely ① the consistency of the raised height; ② the roundness of the arc surface of the raised pattern; ③ the uniformity of the hardness of the raised pattern. The status of the raised pattern is evaluated from the above aspects and expressed in the form of scores. The specific scores and their corresponding raised pattern effects are as follows:

[0074] The height of the raised pattern is uniform and straight, and the edges of the shadows are neat; the lines are round and smooth; the hardness is uniform; -5 points

[0075] The height of the raised pattern is relatively uniform and straight, and the edges of the shadows are relatively neat; the lines and arcs are relatively round and smooth; the hardness is relatively uniform; -4 points

[0076] The height of the raised pattern is unbalanced and curved, and the shadow edges are uneven; the lines and arcs are uneven; the hardness is uneven; -3 points

[0077] The height of the raised pattern is unbalanced and curved, and the edges of the shadows are uneven; the lines and arcs are uneven; the hardness is uneven; -2 points

[0078] The height of the raised pattern is very uneven and curved, and the edges of the shadows are jagged; the lines and curves are very uneven; there is no hardness; -1 point

[0079] The corner smoothness of the raised pattern of clothing is evaluated from three aspects: ① the state of the edges and corners; ② the state of the boundary of the pattern; ③ the state of the curvature. The state of the raised pattern is evaluated from the above aspects and expressed in the form of scores. The specific scores and their corresponding raised pattern effects are as follows:

[0080] Corner smoothness:

[0081] The raised pattern has sharp edges and corners; the borders are clear; the arc is smooth; -5 points

[0082] The edges and corners of the raised pattern are not clear; the boundaries are not clear; the arc is relatively smooth; -4 points

[0083] The edges and corners of the raised pattern are blurred; the boundaries are blurred; the arc is not smooth; -3 points

[0084] The edges and corners of the raised pattern are blurred; the boundaries are blurred; the arc is obviously not smooth; -2 points

[0085] The edges and corners of the raised pattern are very blurred; the boundaries are very blurred; the arc is very uneven; -1 point

[0086] The overall effect of the raised pattern on clothing is evaluated from three aspects: ① the state of pattern details; ② the state of pattern seams; ③ the raised texture. The state of the raised pattern is evaluated from the above aspects and expressed in the form of scores. The specific scores and their corresponding raised pattern effects are as follows:

[0087] Overall effect:

[0088] The pattern is detailed and flawless; the joints are seamless; the raised parts have an excellent texture; -5 points

[0089] The pattern details are relatively delicate, without obvious flaws; the joints are seamless; the raised parts have good texture; -4 points

[0090] The pattern has details and flaws; there are seams; the texture of the raised parts is average; -3 points

[0091] The pattern has slight details and many flaws; there are many seams; the raised parts have poor texture; -2 points

[0092] The pattern has no details and many flaws; there are many seams; the texture of the raised parts is very poor; -1 point

[0093] Table 1

[0094]

[0095] Note: For the garment fabrics with raised patterns in the present invention, the scores of each raised pattern must meet at least 3 points to meet the requirements of qualified products.

[0096] As can be seen from Table 1, the raised pattern obtained by the method for making a raised pattern on clothing of the present invention has better three-dimensional effect, corner smoothness and overall effect than Comparative Examples 1-5. As can be seen from Comparative Example 1, during dispensing, the dot spacing used by the dispensing machine and the curing time during curing have a greater impact on the three-dimensional effect of the final raised pattern. Comparative Example 2 uses a slower dispensing speed, a longer valve closing time and a shorter pull-back speed during dispensing, and the final performance of the raised pattern is reduced, but the performance in terms of corner smoothness is significantly worse. Comparative Example 3 uses a longer dotting time, and during curing, the temperature and humidity of the environment do not meet the temperature and humidity requirements of the present invention. The performance of the raised pattern on the final fabric is compared with Implementations 1-4, and the performance of each All of them have declined, and the decline in the overall effect is particularly obvious. In the combination operation, both Comparative Examples 4 and Comparative Examples 5 use a method of not using the vertical cotton non-woven fabric or using the vertical cotton non-woven fabric but the thickness used is not implemented according to the requirements of the patent of the present invention. In the comparative example 5, the state of the raised pattern on the fabric has a good performance in various evaluations; while in Comparative Example 4, because the vertical cotton non-woven fabric cushion layer is not used in the combination step, the raised pattern is affected by the pressure of the pressing machine during the pressing combination, and the raised pattern is not presented on the surface of the clothing fabric. After observation, it is found that the raised pattern is slightly presented on the inner side of the clothing fabric, that is, the skin-contacting surface of the inner layer. Because it is not prominent on the surface of the clothing fabric, no specific score is given for it.

[0097] In addition, in the implementation of the raised pattern of the garment fabric of the present invention, although the fabric is pre-shrunk in the early stage, when the garment fabric is compounded with the inner layer in the later stage, the color and texture of a small number of types of fabrics will still change due to high temperature pressing. Specifically, when short-line fabrics are used, the raised pattern of the fabrics is made using the operating methods of comparative examples 1-4. During compounding, the short-line fabrics will still have problems such as fabric color change, reduced fabric flatness, ripples, and reduced texture. However, after the same fabrics are operated using the methods of embodiments 1-4, the above-mentioned color and texture problems are significantly improved, and after the operation method of embodiment 4 is used, it is almost difficult to find the above-mentioned problems by visual observation.

[0098] When pure cotton fabrics and fabrics with a low polyester content are subjected to traditional pressing processes, a shaping layer is usually required to ensure that the fabrics will not be deformed. However, after pressing, the fabrics will still have problems such as hardening and astringency that affect the touch. However, in the patent of the present invention, when pure cotton fabrics and fabrics with a low polyester content are used to make fabrics with raised patterns, the area where the raised pattern is set will not cause the above problems.

[0099] Test example

[0100] According to the purpose of the produced raised pattern fabric, the clothing fabrics with raised patterns obtained in the above Examples 1-4 and Comparative Examples 1-5 are washed according to the detection method in "FZ / T 73020-2019 Knitted Casual Wear" or "GB / T 8878-2023 Knitted Underwear", and the appearance items after washing are used to evaluate, and the state after washing is observed. The clothing fabrics with raised patterns are judged to be qualified and divided into qualified products and unqualified products. Whether the product is qualified mainly depends on whether the raised pattern has obvious changes or defects after washing compared with before washing. If so, it is an unqualified product. If there is no obvious difference compared with before washing, it is a qualified product. In the patent of the present invention, "GB / T 8878-2023 Knitted Underwear" is used. The specific results are shown in Table 2

[0101] Table 2

[0102]

[0103] As can be seen from Table 2, the raised pattern on the clothing prepared by the operation method of the present invention has good durability after the above test operation, can effectively cope with washing, and will not deform or degumming, causing the pattern to fall off or segment and incomplete problems, has good washing resistance, good durability, and the pattern retention effect is longer; while the raised pattern fabrics obtained in Comparative Examples 1-3 have defects such as deformation or segment damage after washing compared with before washing, the raised state of the pattern cannot be well maintained, the durability is poor, and the standard of qualified products cannot be met. The durability performance is poor, and the comparative examples 1-3 are In Example 4, the raised pattern is not prominent on the clothing fabric, and the raised pattern after washing is the same as before washing. Since there is no raised pattern, it has no value and significance for observation and evaluation. However, in Example 4, the position where the raised pattern is set does not cause debonding or blistering. In Example 5, although the raised pattern has good performance in three-dimensional effect, corner smoothness and overall effect, after washing, the raised pattern on the fabric, together with the lining and the film, has the problem of debonding and falling off from the clothing fabric. Even if there is no falling raised pattern, the durability is worse than that of Examples 1-3.

[0104] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the embodiments here. Any obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A method for making a raised pattern on clothing, characterized in that: It includes the following steps Step A: pretreatment, preparing clothing fabric, inner layer patch and adhesive film sheet, pretreatment of the clothing fabric, composite treatment of the inner layer patch and the adhesive film, and obtaining processed clothing fabric and composite sheet respectively; Step B: positioning, preheating the hot glue machine, positioning the composite sheet in the glue spot area and laying it flat; Step C: pattern making, operating a glue dispenser to dispense glue on the laid-flat composite sheet, so that the sprayed glue dots form a continuous preset pattern, thereby obtaining a composite sheet with a raised pattern; Step E: Combining the patch with the raised pattern and the treated clothing fabric to obtain clothing fabric with the raised pattern.

2. The method for making a raised pattern on clothing according to claim 1, characterized in that: The pretreatment in step A is a high-temperature pre-shrinkage treatment of the fabric, and a pressing machine is used to press the area on the garment fabric where the raised pattern is to be made, with a pressing temperature of 170° C. and a pressing time of 24 seconds.

3. The method for making a garment raised pattern according to claim 1, characterized in that: The composite treatment in step A includes composite and cutting. The composite is to use a pressing machine to thermally bond the inner patch and the adhesive film at a pressing temperature of 170° C. for 10 seconds to obtain a composite sheet blank. The cutting is to cut the remaining adhesive film on the composite sheet blank until it reaches the same size as the inner patch.

4. The method for making a garment raised pattern according to claim 1, characterized in that: In step C, the dispensing machine is operated by a computer, and the preset pattern is a pattern engineering file imported into the computer.

5. The method for making a garment raised pattern according to claim 4, characterized in that: The dispensing machine has a processing speed of 80-120 mm / s, a dot-marking time of 2-5 ms, a dot spacing of 0.6-0.9 mm, a valve closing time of 4-8 ms, and a pull-back speed of 8-12 mm / s.

6. The method for making a garment raised pattern according to claim 1, characterized in that: The method further comprises step D: curing, placing the composite sheet with the convex pattern in a constant temperature and humidity environment, waiting for the glue to solidify and cool, and obtaining a convex pattern patch.

7. The method for making a garment raised pattern according to claim 6, characterized in that: The composite sheet with the raised pattern is placed in an environment with a humidity of 60-70% RH and a temperature of 20-25° C. for 48-72 hours.

8. The method for making a garment raised pattern according to claim 1, characterized in that: In the step E, the raised pattern patch is compounded with the treated clothing fabric by a pressing machine, and an iron is used to fix the raised pattern patch and the treated clothing fabric before pressing.

9. The method for making a raised pattern on clothing according to claim 8, characterized in that: Before the pressing machine is used for lamination, a layer of vertical cotton nonwoven fabric needs to be placed on the pressing machine, and then the processed clothing fabric is laid flat towards the vertical cotton nonwoven fabric for pressing and lamination.

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