Toothbrush embroidery production process

Abstract

The invention discloses a toothbrush embroidery production process, and relates to the technical field of embroidery, and the technical scheme is characterized by comprising the following steps: S1, fitting a base fabric and a heightening material; s2, adhering a base fabric and a melt adhesive sheet; s3, embroidery manufacturing; s4, hot pressing; s5, flattening for the first time; s6, separating the cushion layer; s7, treating the long bristles; s8, flattening for the second time; and S9, separating the heightening layer from the base cloth. According to the invention, the embroidery machine can embroider toothbrushes with long bristles and short bristles at one time, so that the continuity of toothbrush embroidery patterns is ensured, the long bristles and the short bristles are arranged, so that the toothbrush embroidery is well-proportioned, the overall aesthetic feeling of the toothbrush embroidery is further improved, the steps required by the original two operations are reduced through the process, and the production efficiency is improved. The operation process is simpler, and the production speed is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of embroidery, and more particularly to a toothbrush embroidery production process. Background Art

[0002] Toothbrush embroidery is a kind of three-dimensional embroidery. The embroidery thread of toothbrush embroidery stands upright like a toothbrush, making the toothbrush embroidery three-dimensional and clear. The embroidery thread is straight like silk, highlighting the clear pattern and ensuring the beauty of the embroidery pattern.

[0003] The existing method is to fit a base fabric and a padding material together, the height of the padding material determines the height of the bristles in the toothbrush embroidery, and people use an embroidery machine to embroider patterns on the base fabric and the padding material. After embroidery, in order to prevent the embroidery thread from falling apart, people will set hot melt glue on the side of the base fabric facing away from the padding material, thereby fixing the embroidery thread and the base fabric, and finally use a skin scraper to evenly cut off the side of the padding material facing away from the base fabric, and finally separate the base fabric and the padding material, thereby forming toothbrush embroidery on the base fabric.

[0004] The conventional method is to control the length of the bristles in the toothbrush embroidery by controlling the thickness of the padding material. The padding material is generally arranged in a rectangular shape, so that the length of the bristles exposed from the base fabric in the produced toothbrush embroidery is consistent. However, if it is necessary to produce two lengths of bristles in the same toothbrush embroidery, the conventional method is to divide the toothbrush embroidery pattern into two parts, first producing the short bristle part and then producing the long bristle part, so that the above process needs to be repeated twice, resulting in more troublesome operation.

[0005] Therefore, new solutions need to be proposed to solve this problem. Summary of the invention

[0006] In view of the shortcomings of the prior art, the object of the present invention is to provide a toothbrush embroidery production process.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions: A toothbrush embroidery production process, comprising: S1, laminating the base fabric and the padding material, wherein the padding material comprises a raised layer and a plurality of padding layers, a plurality of grooves are provided on one side of the raised layer, the padding layers are arranged in the grooves, and the side of the raised layer facing away from the padding layers is laminated with the base fabric, wherein the area of ​​the padding material is larger than the area of ​​the base fabric required for embroidery; S2, laminating the base fabric and the molten adhesive sheet, and laminating the molten adhesive sheet on the side of the base fabric facing away from the heightened layer; S3, embroidery production, fixing the base fabric, the fusible adhesive sheet and the padding material on the embroidery machine by means of adhesive tape and ensuring that the three are not easily moved relative to each other, setting the base fabric with the fusible adhesive sheet side facing upward, and embroidering the three by means of an embroidery machine, at which point the three are fixedly connected together by means of embroidery thread; S4, hot pressing, hot pressing the side of the base fabric where the molten glue sheet is set, so that the embroidery floating threads on the base fabric are fixed by the sol; S5, the first flattening, using a scraper to flatten the side of the cushion layer facing away from the height increase layer, and the floating lines of the embroidery thread on the cushion layer are scraped off; S6, separating the cushion layer from the increased layer, and forming long bristles on the increased layer with one end exposed outside the groove; S7, processing the long bristles, extending the part of the long bristles exposed outside the groove into the groove; S8, second flattening, using a scraper to flatten one side of the groove of the raised layer, and the floating thread of the embroidery thread on the raised layer is scraped off; S9. Separate the increased layer and the base fabric manually. The increased layer and the base fabric are directly separated. The long bristles and short bristles of the toothbrush embroidery are exposed on the base fabric.

[0008] The present invention is further configured as follows: the groove is connected to both sides of the increased layer, a water-soluble cloth is provided on the inner wall of the groove, both sides of the water-soluble cloth are respectively bonded to the inner wall of the groove and the cushion layer by hot melt adhesive, the melting point of the hot melt adhesive is greater than the melting point of the hot melt adhesive sheet, and the water-soluble cloth is in contact with each inner wall of the groove.

[0009] The present invention is further configured as follows: the increased layer includes a fixed layer and a sliding layer, a plurality of sliding grooves for sliding of the sliding layer are provided on one side of the fixed layer, a limiting strip with a T-shaped cross-section is fixed to the bottom of the sliding groove, the limiting strip is used to limit the separation of the sliding layer and the fixed layer in the thickness direction of the increased layer, and the groove is formed between the top surface of the sliding layer and the two inner side walls of the sliding groove.

[0010] The present invention is further configured as follows: Step S6 comprises: S61, soaking, placing the base fabric treated in step 5 in water for soaking; S62, waiting until the water-soluble cloth between the cushion layer and the groove is dissolved in the water, taking the base cloth out of the water, and separating all the cushion layers from the increased layer, at which point one end of the long bristles is exposed outside the groove; S63, drying: drying the increased layer and the base fabric in a drying machine.

[0011] The present invention is further configured as follows: Step S7 comprises: S71, sliding the sliding layer, the sliding layer drives the movable ends of all the long bristles to extend into the sliding groove; S72. The sliding layer is fixed with adhesive tape, and the adhesive tape is used to limit the sliding of the sliding layer in the sliding groove.

[0012] The present invention is further configured as follows: protrusions are integrally formed on both sides of the cushion layer, the length direction of the protrusions is consistent with the length direction of the grooves, and the projections of the two protrusions are both located on the fixing layer.

[0013] In summary, the present invention has the following beneficial effects: through the above process, the embroidery machine can embroider toothbrushes with long bristles and short bristles at one time, thereby ensuring the continuity of the toothbrush embroidery pattern, and by arranging long bristles and short bristles, the toothbrush embroidery is staggered, further improving the overall beauty of the toothbrush embroidery, and the above process reduces the steps required for the original two operations, making the operation process simpler and ensuring the production speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the base fabric after step S3 in the present invention; Figure 2 It is a schematic diagram of the structure of the cushioning material in the present invention; Figure 3 is a cross-sectional view of the base fabric of the present invention after step S3; Figure 4 is a cross-sectional view of the base fabric of the present invention after step S6; Figure 5 This is a schematic diagram of the structure of the base fabric after step S7 in the present invention; Figure 6 is a cross-sectional view of the base fabric of the present invention after step S7; Figure 7 It is a cross-sectional view of the base fabric after step S9 in the present invention.

[0015] In the figure: 1, base fabric; 2, raising layer; 3, cushion layer; 4, groove; 5, melt-gel sheet; 6, water-soluble fabric; 7, fixing layer; 8, sliding layer; 9, sliding groove; 10, limiting strip; 11, protrusion; 12, long bristles; 13, short bristles. DETAILED DESCRIPTION

[0016] The present invention is described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] A toothbrush embroidery production process, such as Figure 1 , Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, including: S1, laminating the base fabric 1 and the padding material, wherein the padding material comprises a raised layer 2 and a plurality of cushion layers 3, wherein a plurality of grooves 4 are provided on one side of the raised layer 2, and the cushion layers 3 are arranged in the grooves 4, and the side of the raised layer 2 facing away from the cushion layers 3 is laminated with the base fabric 1, wherein the area of ​​the padding material is larger than the area of ​​the base fabric 1 required for embroidery; The length of the long bristles 12 required for toothbrush embroidery is equal to the sum of the thickness of the cushion layer 3 and the minimum thickness of the increased layer 2 , and the length of the short bristles 13 is equal to the maximum thickness of the increased layer 2 .

[0018] S2, laminating the base fabric 1 and the molten adhesive sheet 5, laminating the molten adhesive sheet 5 on the side of the base fabric 1 facing away from the increased layer 2; S3, embroidery production, fix the base fabric 1, the fusible adhesive sheet 5 and the padding material on the embroidery machine by means of adhesive tape and ensure that the three are not easily moved relative to each other, set the base fabric 1 with the fusible adhesive sheet 5 facing upwards, and use the embroidery machine to embroider the three, at which time the three are fixedly connected together by embroidery thread; S4, hot pressing, hot pressing the side of the base fabric 1 where the molten glue sheet 5 is set, so that the embroidery floating threads on the base fabric 1 are fixed by the sol; S5, first flattening, using a scraper to flatten the side of the cushion layer 3 facing away from the raised layer 2, and the floating thread of the embroidery thread on the cushion layer 3 is scraped off; S6, separating the cushion layer 3 from the increased layer 2, and forming long bristles 12 on the increased layer 2 with one end exposed outside the groove 4; S7, processing the long bristles 12, extending the part of the long bristles 12 exposed outside the groove 4 into the groove 4; S8, second flattening, using a scraper to flatten one side of the raised layer 2 where the groove 4 is set, and the floating thread of the embroidery thread on the raised layer 2 is scraped off; S9, separating the increased layer 2 and the base fabric 1, directly and manually separating the increased layer 2 and the base fabric 1, and the long bristles 12 and the short bristles 13 of the toothbrush embroidery are exposed on the base fabric 1.

[0019] Through the above process, the embroidery machine can embroider toothbrushes with long bristles 12 and short bristles 13 at one time, thereby ensuring the continuity of the toothbrush embroidery pattern. By arranging the long bristles 12 and the short bristles 13, the toothbrush embroidery is staggered, further improving the overall beauty of the toothbrush embroidery. In addition, the above process reduces the steps required for the original two operations, making the operation process simpler.

[0020] like Figure 2 and Figure 3 As shown, the groove 4 is connected with both sides of the increased layer 2, and a water-soluble cloth 6 is arranged on the inner wall of the groove 4. The two sides of the water-soluble cloth 6 are respectively bonded to the inner wall of the groove 4 and the cushion layer 3 by hot melt adhesive. The melting point of the hot melt adhesive is greater than the melting point of the melt adhesive sheet 5. The water-soluble cloth 6 is in contact with each inner wall of the groove 4. The connection strength between the groove 4 and the cushion layer 3 is high through the hot melt adhesive connection, so that the two are not easy to separate. The melting point of the hot melt adhesive is greater than the melting point of the melt adhesive sheet 5. During the hot pressing process in step S4, the hot pressing temperature is controlled between the melting point of the hot melt adhesive and the melting point of the melt adhesive sheet 5. In this way, the hot melt adhesive is not easy to melt during the hot pressing process, thereby ensuring the fixing strength between the cushion layer 3 and the groove 4.

[0021] like Figure 3 and Figure 4 As shown, step S6 includes: S61, soaking, placing the base fabric 1 treated in step 5 in water for soaking; S62, waiting until the water-soluble cloth 6 between the cushion layer 3 and the groove 4 is dissolved in the water, taking the base cloth 1 out of the water, and separating all the cushion layers 3 from the increased layer 2, at which time one end of the long bristles 12 is exposed outside the groove 4; S63, drying: drying the increased layer 2 and the base fabric 1 in a drying machine.

[0022] By directly placing the base fabric 1 in water for soaking and washing, on the one hand, the water-soluble fabric 6 can be dissolved, thereby achieving separation of the cushion layer 3 and the increased layer 2; on the other hand, soaking in water can wash away the fibers remaining from the first flattening process to prevent these fibers from affecting the second flattening process.

[0023] like Figure 2 , Figure 5 and Figure 6 As shown, the increased layer 2 includes a fixed layer 7 and a sliding layer 8, a plurality of sliding grooves 9 for the sliding layer 8 are provided on one side of the fixed layer 7, a limiting strip 10 with a T-shaped cross-section is fixed to the bottom of the sliding groove 9, and a limiting groove for the limiting strip 10 to be embedded is provided on one side of the sliding layer 8, and the limiting strip 10 is used to limit the separation of the sliding layer 8 and the fixed layer 7 in the thickness direction of the increased layer 2, and the groove 4 is formed between the top surface of the sliding layer 8 and the two inner side walls of the sliding groove 9, and the increased layer 2 and the cushion layer 3 are both made of felt.

[0024] Step S7 includes: S71, sliding the sliding layer 8, the sliding layer 8 drives the movable ends of all the long bristles 12 to extend into the sliding groove 9; S72, using adhesive tape to fix the sliding layer 8 to limit the sliding of the sliding layer 8 in the sliding groove 9.

[0025] After the base fabric 1 is processed by step S6, one end of the long bristles 12 is exposed outside the groove 4. In order to prevent the part of the long bristles 12 exposed in the groove 4 from being cut off by the skin scraper during the second flattening process, the long bristles 12 need to be stored in the groove 4. People slide the sliding layer 8 so that the distance of the sliding groove 9 is greater than the length of the long bristles 12 exposed in the groove 4. Because one end of the long bristles 12 is fixed by the fusible film 5 on the side of the fixed layer 7 facing away from the sliding groove 9, the other end of the long bristles 12 can move. Therefore, during the sliding process of the sliding layer 8, the part of the long bristles 12 located between the sliding layer 8 and the fixed layer 7 is bent, and as the sliding distance of the sliding layer 8 increases, the bent part of the long bristles 12 will become more and more. At the same time, the movable end of the long bristles 12 will move toward the groove 4, thereby realizing the effect of the long bristles 12 extending into the groove 4, ensuring that during the second flattening process, the skin scraper will not easily cut off the long bristles 12.

[0026] The position of the sliding layer 8 is fixed by using tape so that during the scraping process of the leather scraper, the sliding layer 8 and the fixed layer 7 are not easily moved relative to each other, so that the length of the bent part of the long bristles 12 between the fixed layer 7 and the sliding layer 8 will not change. The setting of the limiting strip 10 makes the bottom surface of the sliding layer 8 always contact with the bottom of the sliding groove 9, so that the depth of the groove 4 formed between the sliding layer 8 and the inner wall of the sliding groove 9 will not change.

[0027] like Figure 3 and Figure 4 As shown, both sides of the cushion layer 3 are integrally formed with protrusions 11, the length direction of the protrusions 11 is consistent with the length direction of the groove 4, the projections of the two protrusions 11 are both located on the fixing layer 7, and the distance between the protrusions 11 and the fixing layer 7 is smaller as it is closer to the groove 4. The arrangement of the protrusions 11 makes it necessary that there will be floating lines of embroidery thread passing through the top surface of the protrusions 11 after step S3. This arrangement makes it possible that after step S6, among all the long bristles 12, some of the long bristles 12 will not be arranged on the top surface of the sliding layer 8, and these long bristles 12 will be formed on the top surface of the fixing layer 7 near the groove 4. The position of the edge of the groove 4 ensures that no embroidery thread passes between the two side walls of the sliding layer 8 and the inner wall of the sliding groove 9, so that the sliding layer 8 can slide smoothly in the sliding groove 9. This arrangement can avoid that all the long bristles 12 are arranged on the top surface of the sliding layer 8. If all the long bristles 12 are arranged on the top surface of the sliding layer 8 and the fixing point of the long bristles 12 closest to the side wall of the groove 4 is located below the groove 4, this will cause the existence of embroidery thread passing through the sliding layer 8 and the fixed layer 7, which will restrict the sliding of the sliding layer 8 and affect the operation of step S7. The protrusion 11 can avoid this situation.

[0028] Because the raised layer 2 needs to be flattened for the second time in step S8, the long bristles 12 outside the groove 4 will be flattened by the leather scraper to form short bristles 13. In this way, the distribution of the long bristles 12 and the short bristles 13 is still the same as the pre-designed position, and no post-processing is required, thereby ensuring the aesthetics of the embroidery pattern.

[0029] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A toothbrush embroidery production process, characterized in that: include: S1, laminating a base fabric (1) and a padding material, wherein the padding material comprises a raised layer (2) and a plurality of padding layers (3), wherein a plurality of grooves (4) are provided on one side of the raised layer (2), and the padding layers (3) are arranged in the grooves (4), and the side of the raised layer (2) facing away from the padding layers (3) is laminated to the base fabric (1), wherein the area of ​​the padding material is larger than the area of ​​the base fabric (1) required for embroidery; S2, laminating the base fabric (1) and the fusible adhesive sheet (5), laminating the fusible adhesive sheet (5) to the side of the base fabric (1) facing away from the heightening layer (2); S3, embroidery production, fixing the base fabric (1), the fusible adhesive sheet (5) and the padding material on an embroidery machine by means of adhesive tape and ensuring that the three are not easily moved relative to each other, setting the base fabric (1) with the fusible adhesive sheet (5) facing upwards, and using an embroidery machine to embroider the three, at which point the three are fixedly connected together by means of embroidery thread; S4, hot pressing, hot pressing the side of the base fabric (1) on which the molten glue sheet (5) is placed, so that the embroidery floating threads on the base fabric (1) are fixed by the sol; S5, first flattening, using a scraper to flatten the side of the cushion layer (3) facing away from the raised layer (2), and the floating threads of the embroidery thread on the cushion layer (3) are scraped off; S6, separating the cushion layer (3), separating the cushion layer (3) from the raised layer (2), and forming long bristles (12) on the raised layer (2) with one end exposed outside the groove (4); S7, processing the long bristles (12), and extending the portion of the long bristles (12) exposed outside the groove (4) into the groove (4); S8, a second flattening, using a scraping machine to flatten one side of the raised layer (2) where the groove (4) is provided, and the floating thread of the embroidery thread on the raised layer (2) is scraped off; S9, separating the increased layer (2) and the base fabric (1), directly and manually separating the increased layer (2) and the base fabric (1), and the long bristles (12) and the short bristles (13) of the toothbrush embroidery are exposed on the base fabric (1).

2. A toothbrush embroidery production process according to claim 1, characterized in that: The groove (4) is communicated with both sides of the raised layer (2); a water-soluble cloth (6) is provided on the inner wall of the groove (4); both sides of the water-soluble cloth (6) are respectively bonded to the inner wall of the groove (4) and the cushion layer (3) by hot-melt adhesive; the melting point of the hot-melt adhesive is greater than the melting point of the hot-melt adhesive sheet (5); and the water-soluble cloth (6) is in contact with each inner wall of the groove (4).

3. A toothbrush embroidery production process according to claim 2, characterized in that: The increased layer (2) comprises a fixed layer (7) and a sliding layer (8); a plurality of sliding grooves (9) for the sliding layer (8) to slide are provided on one side of the fixed layer (7); a limiting strip (10) having a T-shaped cross section is fixed to the bottom of the sliding groove (9); the limiting strip (10) is used to limit the sliding layer (8) from separating from the fixed layer (7) in the thickness direction of the increased layer (2); and the groove (4) is formed between the top surface of the sliding layer (8) and the two inner side walls of the sliding groove (9).

4. A toothbrush embroidery production process according to claim 3, characterized in that: The step S6 comprises: S61, soaking, placing the base fabric (1) treated in step 5 in water for soaking; S62, waiting until the water-soluble cloth (6) between the cushion layer (3) and the groove (4) is dissolved in the water, taking the base cloth (1) out of the water, and separating all the cushion layers (3) from the increased layer (2), at which point one end of the long bristles (12) is exposed outside the groove (4); S63, drying, drying the increased layer (2) and the base fabric (1) using a drying machine.

5. A toothbrush embroidery production process according to claim 4, characterized in that: The step S7 comprises: S71, sliding the sliding layer (8), the sliding layer (8) drives the movable ends of all the long bristles (12) to extend into the sliding groove (9); S72, fixing the sliding layer (8) with an adhesive tape, wherein the adhesive tape is used to limit the sliding of the sliding layer (8) in the sliding groove (9).

6. A toothbrush embroidery production process according to claim 5, characterized in that: Both sides of the cushion layer (3) are integrally formed with protrusions (11), the length direction of the protrusions (11) is consistent with the length direction of the groove (4), and the projections of the two protrusions (11) are both located on the fixing layer (7).

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