Three-dimensional gradient embroidery integrated voltage marking process

Abstract

The invention belongs to the technical field of embroidery label manufacturing, and discloses a three-dimensional gradient embroidery integrated voltage label process which comprises the following steps: (1) pattern drawing, (2) mold carving, (3) plastic dripping process, (4) three-dimensional embroidery gradient embroidery process and (5) high frequency process. The embroidery cutting piece is combined with a voltage technology and is finally subjected to transfer ironing on the fabric (the fabric can be subjected to transfer ironing on different cutting pieces according to needs), the back face of the cutting piece is free of embroidery threads, the wearing comfort of the embroidery is improved, the embroidery has a certain thickness and the stereoscopic impression of the embroidery is improved due to the support of the drop plastic strip, and the embroidery is printed on the embroidery threads, so that the embroidery quality is improved. The gradient effect of different colors can be realized, so that the embroidered cutting piece has a certain aesthetic degree.

Description

Technical Field

[0001] The invention belongs to the technical field of embroidery label production and discloses a three-dimensional gradient embroidery integrated voltage label process. Background Art

[0002] As people's living standards improve, their requirements for clothing are getting higher and higher. Embroidery patterns have always occupied an indispensable place in mid-to-high-end clothing due to their extremely high aesthetics. The base fabrics of existing embroidered clothing are mostly silk, cotton and linen fabrics. Traditional embroidery is embroidered directly on the cut pieces, and there is no technology on the market to directly transfer embroidery logos to the cut pieces. In the existing logo production technology, the three-dimensional embroidery process and the voltage label process are usually separated independently. Although traditional three-dimensional embroidery can present a certain three-dimensional sense and aesthetics, it has limitations in expressing complex pattern details and color gradients. The voltage label process mainly focuses on forming logos on specific materials through voltage. It is not tightly combined with three-dimensional embroidery, resulting in the overall logo The texture and layering are not rich enough. In addition, the existing production process also needs to be improved in terms of production efficiency, cost control, and product stability and durability. For example, making three-dimensional embroidery and voltage labels separately and then combining them is not only cumbersome, but also prone to problems such as loose fitting and large errors, and increases production costs and time costs. Summary of the invention

[0003] The purpose of the present invention is to solve the problems of complicated procedures, loose fitting, large errors and the like in the prior art of the combination of three-dimensional embroidery technology and voltage marking technology, and to propose a three-dimensional gradient embroidery integrated voltage marking technology.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A three-dimensional gradient embroidery integrated voltage labeling process, comprising the following steps: Step 1: Draw the pattern and edit the path of the engraving mold according to the three-dimensional effect; Step 2: Mold engraving: engraving the drip molding mold required for the drip molding process on the engraving machine, and engraving the high-frequency mold required for the high-frequency process; Step 3: Production by drip molding process, heating and pouring the drip molding PVC raw material through the drip molding mold to obtain PVC strips, which are used for embroidery thread wrapping and supporting three-dimensional molding; Step 4: Embroidery process: 1. Draw the embroidery plate according to the pattern; 2. Lay the base material (the base material is a special base material for the embroidery factory, generally TPU material) flat on the machine, stick the PVC plastic strip to the corresponding position of the pattern, and embroider. Finally, use inkjet printing to achieve the gradient effect of embroidery color to form an embroidery semi-finished product; Step 5: High-frequency production. This process is the process of high-frequency voltage finished product molding. The TPU material is coated with a layer of 5820 hot melt adhesive. The function is that the hot melt adhesive is heated during the high-frequency voltage process to make the silver frame and the fabric fit together. The high-frequency mold is used to press the TPU material through the high-frequency machine to make a pattern frame, and then the high-frequency mold is used to put the pattern frame on the embroidery semi-finished product (with a layer of adhesive on the back). Finally, the embroidery label with an outer frame is pressed on the fabric through the high-frequency machine to realize the embroidery label being ironed on the cut piece (according to the user's choice, it can be voltage-laid on different cut pieces).

[0005] As a further preferred solution, in step 1, when drawing the pattern, the three-dimensional structure, color gradient levels, and voltage mark positions and shapes should be planned.

[0006] As a further preferred solution, in step three, the PVC liquid material is dripped into the plastic dripping mold, placed in an oven, and baked for 85-100 seconds, with an upper temperature of 280 degrees and a lower temperature of 240 degrees. The plastic dripping strip mold is taken out, and the plastic dripping strip is taken out after cooling. At this time, it is a solidified PVC strip.

[0007] As a further preferred solution, in step four, the embroidery process uses a cross-sectional three-dimensional gradient embroidery combined with a plastic strip drop, and realizes color gradient through digital printing. The current color fastness of digital printing can only be level 3-4.

[0008] As a further preferred solution, in step five, voltage mark patterns and textures are formed by controlling voltage magnitude, time and electrode shape.

[0009] As a further preferred solution, in step five, the size of the pattern frame is larger than the size of the embroidery part, and the depth of the voltage-reinforced mold is consistent with the depth of the drip-molded embroidery semi-finished product.

[0010] Through the above method, the three-dimensional gradient embroidery integrated voltage marking process in the present invention is different from the traditional cut piece embroidery. The traditional cut piece embroidery is embroidered directly on the cut piece, and there will be embroidery thread on the back. When the embroidery thread contacts the skin, it will produce a sense of friction, which is easy to cause skin discomfort and give people an uncomfortable feeling. The embroidery cut piece of the present invention is combined with the voltage process, and finally it is ironed on the fabric (it can be ironed on different cut pieces as needed). There is no embroidery thread on the back of the cut piece, which increases the comfort of wearing the embroidery. In addition, the support of the drip plastic strip makes the embroidery have a certain thickness, which increases the three-dimensional sense of the embroidery. Printing on the embroidery thread can achieve a gradient effect of different colors, making the embroidery cut piece have a certain aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the process of the present invention. DETAILED DESCRIPTION

[0012] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0013] The present invention includes a three-dimensional gradient embroidery integrated voltage marking process, and the specific steps are as follows: (1) Pattern drawing: Use professional graphic design software to design a logo pattern that integrates three-dimensional effects, gradient colors and voltage mark elements according to customer needs or product characteristics. Use graphic design software to design a logo pattern that integrates three-dimensional effects, gradient colors and voltage mark elements, and edit the path of the engraving mold according to the three-dimensional effect.

[0014] During the design process, it is necessary to accurately plan the structure of the three-dimensional part, the levels of color gradient, and the position and shape of the voltage mark in the pattern to ensure the coordination and aesthetics of the overall design.

[0015] (2) Mold engraving: set engraving parameters, engrave the mold required for the drip molding process on the engraving machine, and engrave the mold required for the high-frequency process; the drip molding mold is used to make PVC drip plastic strips, and the high-frequency mold is used for the voltage outer frame; High frequency moulds include outer frame moulds, embroidery frame moulds and high frequency embroidery label lamination moulds.

[0016] During the mold carving stage, the production of the plastic drip mold should be based on the range of embroidery. At this stage, the plastic drip strip needs to be tested for embroidery. If the height of the plastic drip strip is not suitable for embroidery, the height of the plastic drip strip needs to be changed and the plastic drip strip mold needs to be re-carved until it is confirmed that embroidery is possible.

[0017] (3) The drip molding process is to heat and pour the drip molding PVC raw material through the drip molding mold, and then solidify the PVC strip. That is, drip the PVC liquid material into the drip molding mold, put it into the oven, bake it for 100 seconds, the upper temperature is 280 degrees, the lower temperature is 240 degrees, take out the drip molding mold, and take out the drip molding strip after cooling (not hot). At this time, it is a solidified PVC strip. This strip is used to wrap the embroidery thread to support the three-dimensional molding.

[0018] During the dripping process, the PVC liquid material cannot be put in too little or too much. The dripping should be smooth and the plastic strips produced by dripping should be convenient for embroidery. There is no glue on the back of the dripping strips.

[0019] (4) Embroidery process: Draw the embroidery plate according to the pattern, select the appropriate embroidery thread with good gloss, strength and wear resistance, lay the base material (the base material is a special base material for the embroidery factory, generally TPU material) flat on the machine, stick the PVC drip plastic strip to the corresponding position, embroider, and finally use inkjet printing to achieve the gradient effect of embroidery color.

[0020] In the embroidery process, the three-dimensional gradient embroidery is combined with the dripping plastic strip, and the color gradient is realized by digital printing. In the embroidery process example, the gradient embroidery is printed, and the color fastness can only reach level 3-4. It should be noted that the embroidery thread should be flat and without wire ends to facilitate the next step of high-frequency voltage.

[0021] (5) High-frequency production. This process is the process of forming the final product. For the voltage mark material, choose a material with good conductivity, high stability and compatibility with the embroidery base material. Laminate the silver TPU material (with a layer of glue on the back). First, use the outer frame mold to press the silver TPU material through a high-frequency machine to make the finished silver frame. Then, use the embroidery sleeve frame mold to cover the embroidery semi-finished product with a high-frequency machine. Finally, use the high-frequency embroidery mark laminating mold to press the embroidery mark on the fabric, so that the embroidery mark can be ironed on the cut piece (according to the user's choice, it can be laminarized on different cut pieces).

[0022] The voltage mark pattern and texture are formed by controlling the voltage size, time and electrode shape during the high-frequency voltage mark production stage. The depth of the high-frequency mold should be consistent with the depth of the drip embroidery. If the mold is too shallow, the material will not be easy to cut.

[0023] The later integration and post-processing stages include inspection, trimming, waste removal, cutting and other operations.

[0024] In addition, the height of the dripping plastic strip is 1.7 mm. The baking time and height of the dripping plastic strip need to be set according to the drawing pattern.

[0025] In addition, the silver TPU material needs to be glued on the cut piece. The glue needs to be set according to the properties of the material itself.

[0026] In addition, the silver TPU material is 0.5mm matte silver TPU, which is used for the voltage silver outer frame. The size of the silver outer frame should be larger than the size of the embroidery part, and the depth of the voltage lamination mold should be consistent with the depth of the drip embroidery semi-finished product.

[0027] The integrated embroidery of the present invention can be provided to users in the form of embroidery labels to reduce transportation costs, or can be provided to users in the form of cut pieces on different fabrics, so that users have multiple choices.

[0028] Different from the prior art, the three-dimensional gradient embroidery integrated voltage label of the present invention has pioneered the method of transferring the semi-finished embroidery label onto the fabric through voltage, which can effectively realize the three-dimensional gradient embroidery integrated combined with the voltage label process of the present invention, and produce high-quality product labels with unique visual effects. In the actual production process, appropriate adjustments and optimizations can be made according to different product requirements and production conditions to ensure the stability and reliability of the process. At the same time, the quality of each link must be strictly controlled to ensure that each produced label meets high standards. The present invention organically combines the three-dimensional gradient embroidery technology with the voltage label process, overcomes the shortcomings of the prior art, and realizes a label production method with rich layering, high texture, natural color gradient, efficient production process, and low cost, while improving the application effect and stability of the label on the product.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A three-dimensional gradient embroidery integrated voltage mark process, characterized in that: The following steps are involved: Step 1: Draw the pattern and edit the path of the engraving mold according to the three-dimensional effect; Step 2: Mold engraving: engraving the drip molding mold required for the drip molding process on the engraving machine, and engraving the high-frequency mold required for the high-frequency process; Step 3: Production by drop molding process, heating and pouring the drop molding PVC raw material through the drop molding mold to obtain PVC strips, which are used for embroidery thread wrapping and supporting three-dimensional molding; Step 4: Embroidery process:

1. Draw the embroidery plate according to the pattern; 2. Lay the base material flat on the machine, stick the PVC plastic strip to the corresponding position of the pattern, and embroider. Finally, use inkjet printing to achieve the gradient effect of embroidery color to form an embroidery semi-finished product; Step 5: High-frequency production, use a high-frequency mold to press the TPU material through a high-frequency machine to make a pattern frame, then use the high-frequency mold to put the pattern frame on the embroidery semi-finished product, and finally press the embroidery label with an outer frame on the fabric through a high-frequency machine to realize the embroidery label ironing on the cut piece.

2. The three-dimensional gradient embroidery integrated voltage marking process according to claim 1, characterized in that: In step one, when drawing the pattern, you need to plan the three-dimensional structure, color gradient levels, and the position and shape of the voltage mark.

3. The three-dimensional gradient embroidery integrated voltage marking process according to claim 1, characterized in that: In step three, drip the PVC liquid material into the dripping mold, put it into the oven, bake it for 85-100 seconds, the upper temperature is 280 degrees, the lower temperature is 240 degrees, take out the dripping plastic strip mold, take out the dripping plastic strip after cooling, and it is now a solidified PVC strip.

4. The three-dimensional gradient embroidery integrated voltage marking process according to claim 1, characterized in that: In step four, the embroidery process uses a combination of cross-sectional three-dimensional gradient embroidery and plastic strip dripping, and realizes color gradient through digital printing. The current color fastness of digital printing can only be level 3-4.

5. The three-dimensional gradient embroidery integrated voltage marking process according to claim 1, characterized in that: In step five, voltage mark patterns and textures are formed by controlling voltage magnitude, time, and electrode shape.

6. The three-dimensional gradient embroidery integrated voltage marking process according to claim 1, characterized in that: In step five, the size of the pattern frame is larger than the size of the embroidery part, and the depth of the voltage-reinforced mold is consistent with the depth of the drip-molded embroidery semi-finished product.

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