Manufacturing method of three-dimensional mark of elastic waterproof cloth and waterproof clothes

Abstract

The invention discloses a manufacturing method of an elastic waterproof cloth three-dimensional mark and waterproof clothes. The manufacturing method comprises the steps that S1, a three-dimensional mark template and a composite film material are manufactured; s2, heating and controlling the temperature of the three-dimensional identification template, then carrying out mold pressing on the composite membrane material, segmenting independent three-dimensional identification unit sheets from the composite membrane material, and segmenting a group of identifier blocks from the three-dimensional identification unit sheets at the same time; s3, stripping the three-dimensional identification unit sheet to obtain an intermediate which comprises a basement membrane and a group of identifier blocks positioned and attached to the basement membrane; s4, the base film of the intermediate is attached to a pressing plate, and the identifier block and the adhesive layer on the back face of the elastic waterproof cloth piece are subjected to hot melting welding; and S5, the substrate layer is peeled off, the elastic waterproof cloth piece with the three-dimensional identification is obtained, and on the elastic waterproof cloth piece, only the identifier blocks protrude out of the surface layer of the elastic waterproof cloth piece. According to the three-dimensional identification manufactured by the method, the falling problem is fundamentally avoided.

Description

Technical Field

[0001] The invention relates to waterproof clothing and a method for making a three-dimensional mark on the clothing. Background Art

[0002] In the production practice of clothing such as jackets, it is often encountered that three-dimensional logos are attached to clothing.

[0003] Compared with flat labels, three-dimensional labels have special visual effects and quality manifestations, but existing three-dimensional labels are attached to the outer surface of clothing and are easy to fall off. The reasons for falling off are various, most of which are degumming, scratching, and normal wear and tear. This can easily cause quality disputes between manufacturers and users.

[0004] At present, for waterproof clothing such as jackets, it is not advisable to attach three-dimensional logos through the clothing fabric through sewing and embroidery. When various adhesive attachment methods are used, the three-dimensional logos are very easy to fall off, which brings challenges to clothing manufacturing. Summary of the invention

[0005] The purpose of the present invention is to provide a method for manufacturing a three-dimensional mark of an elastic waterproof cloth, an elastic waterproof cloth piece with a three-dimensional mark and waterproof clothing, so as to solve the problem of the three-dimensional mark falling off.

[0006] To this end, the present invention provides, on one hand, a method for making a three-dimensional logo on an elastic waterproof fabric, comprising: S1, making a three-dimensional logo template and a composite film material; S2, heating and controlling the temperature of the three-dimensional logo template, and then molding the composite film material to separate independent three-dimensional logo unit pieces from the composite film material, and at the same time separate a group of identifier blocks from the three-dimensional logo unit piece; S3, peeling off the three-dimensional logo unit piece to obtain an intermediate, which includes a base film and a group of identifier blocks positioned and attached to the base film; S4, attaching the base film of the intermediate to a pressing plate so that the back adhesive layer of the elastic waterproof fabric piece faces the identifier block of the intermediate, pressing the elastic waterproof fabric piece down with the pressing plate and applying a high-frequency hot-melt welding process to hot-melt weld the identifier block to the back adhesive layer of the elastic waterproof fabric piece; S5, peeling off the base layer to obtain an elastic waterproof fabric piece with a three-dimensional logo, wherein on the elastic waterproof fabric piece, only the shape of the identifier block protrudes from the surface of the elastic waterproof fabric piece.

[0007] According to another aspect of the present invention, there is provided an elastic waterproof fabric sheet with a three-dimensional logo, which is manufactured by using the above-mentioned method for manufacturing a three-dimensional logo of elastic waterproof fabric.

[0008] The present invention also provides a waterproof garment, comprising the elastic waterproof cloth sheet with the three-dimensional logo.

[0009] According to the method for making a three-dimensional mark on elastic waterproof fabric of the present invention, on the made elastic waterproof fabric, only the outline of the identifier edge strip protrudes from the surface of the elastic waterproof fabric, so that the three-dimensional mark will not fall off, making the three-dimensional mark on the clothing stable and reliable.

[0010] In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 The present invention is a flowchart of a method for manufacturing a three-dimensional logo of elastic waterproof fabric.

[0012] Figure 2 A schematic diagram of the front structure of an elastic waterproof fabric with a three-dimensional logo is shown; Figure 3 A schematic diagram of the back structure of an elastic waterproof fabric with a three-dimensional logo is shown; Figure 4 It is a schematic diagram of the front structure of the three-dimensional identification unit sheet of the present invention; Figure 5 It is a schematic diagram of the front structure of the three-dimensional identification unit sheet of the present invention; Figure 6 A schematic diagram showing the peeling of a three-dimensional structure unit sheet is shown; Figure 7 A schematic diagram of the structure of the intermediate obtained after stripping is shown, wherein only a portion of the identifier block is shown; Figure 8 The invention discloses an elastic waterproof fabric sheet with a three-dimensional logo produced by the method of the invention. DETAILED DESCRIPTION

[0013] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0014] Combined with reference Figures 1 to 7 The present invention provides a method for producing a three-dimensional mark on an elastic waterproof fabric, Figure 2-3 The elastic waterproof fabric piece with three-dimensional logo is shown.

[0015] Combined with reference Figures 1 to 7 The manufacturing method of the present invention includes the following manufacturing steps S1 to S5.

[0016] S1. Make three-dimensional logo templates and composite membrane materials.

[0017] The above-mentioned three-dimensional logo template production includes the following steps: S11, converting each identifier constituting the three-dimensional logo into its corresponding identifier block (or pattern), S12, carving the segmentation indentations of the identifier block and the segmentation indentations of the boundaries around the three-dimensional logo on the template.

[0018] In one embodiment of the present invention, each identifier block of the three-dimensional logo is contoured, for example, the identifier S is transformed into a contour, that is, a hollow body S formed by the contour. The three-dimensional logo template is provided with an edge blade corresponding to the hollow body S, which can separate the contour of the hollow body S from its inner and outer materials when pressed down.

[0019] The composite film material is composed of four layers in sequence: a base film, a marking material layer, a double-sided adhesive film layer, and a protective film layer. The base film has a single-sided adhesive layer, which is bonded to the marking material layer. The marking material layer is used to segment the edge strips of several identifiers, and the double-sided adhesive film layer is used to bond the marking material layer and the protective film layer together. The marking material layer can be made of transparent TPU material, and other film layers can also be made of transparent materials.

[0020] S2, heating and controlling the temperature of the three-dimensional identification template, and then molding the composite film material to separate independent three-dimensional identification unit pieces from the composite film material, and at the same time separate a group of identifier blocks from the three-dimensional identification unit piece.

[0021] In one embodiment, the three-dimensional logo template is installed on the temperature-controlled pressure head seat of the first press (temperature control range 60℃-90℃), and the composite film material is located directly below the three-dimensional logo template, wherein each pressing process of the temperature-controlled pressure head seat divides a three-dimensional logo unit piece.

[0022] Preferably, the identifier contour strip has a semicircular cross-section, consisting of a bottom plane and a semicircular top surface.

[0023] The heating temperature is 60°C-90°C, so that the edges and corners of the material shrink after heating, making the edges and corners of the identifier block smooth.

[0024] S3, peeling off the three-dimensional identification unit sheet to obtain an intermediate, which includes a base film and a group of identifier blocks positioned and attached to the base film.

[0025] Since the inner surface of the base film is a single-sided adhesive layer, a group of identifier blocks can be arranged according to the original orientation to achieve the positioning function between a group of identifiers.

[0026] S4. Attach the base film of the intermediate to the pressing plate so that the back adhesive layer of the elastic waterproof cloth piece faces the identifier block of the intermediate. Press the elastic waterproof cloth piece down with the pressing plate and apply a high-frequency hot-melt welding process to hot-melt weld the identifier block and the back adhesive layer of the elastic waterproof cloth piece.

[0027] Preferably, the pressing plate has a non-sticky layer to adhere the intermediate body to the bottom of the pressing plate, so that the intermediate body does not need to be additionally fixed during operation, and it is also convenient for the intermediate body to fall off from the pressing plate.

[0028] In the present invention, the elastic waterproof cloth sheet is composed of a composite layer structure, the outer layer is a fine woven layer that can stretch in both the X and Y directions, and the inner layer is a waterproof adhesive layer. The waterproof adhesive layer can be welded together with the identifier material through a high-frequency hot-melt welding process, and then the elastic waterproof cloth sheet forms a coating on the identifier block, thereby fundamentally solving the problem of the three-dimensional logo falling off.

[0029] S5. Peeling off the base layer to obtain an elastic waterproof fabric sheet with a three-dimensional logo, wherein on the elastic waterproof fabric sheet, only the shape of the identifier block protrudes from the surface of the elastic waterproof fabric sheet.

[0030] Preferably, the three-dimensional mark is composed of a group of identifier blocks, each of the identifier blocks is represented by an identifier side strip outline, and the cross-sections of the identifier side strip outline are the same at all locations.

[0031] Through the above steps S1 to S5, an elastic waterproof fabric sheet with a three-dimensional logo can be obtained, such as Figure 8 As shown, the cloth piece can be combined with other cloth pieces through existing waterproof sewing technology to make waterproof clothing, such as a jacket.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for making a three-dimensional logo of elastic waterproof fabric, characterized in that: include: S1. preparing a three-dimensional logo template and a composite film material; S2, heating and controlling the temperature of the three-dimensional logo template, and then applying pressure to the composite film material to separate independent three-dimensional logo unit pieces from the composite film material, and at the same time separate a group of identifier blocks from the three-dimensional logo unit piece; S3, peeling off the three-dimensional identification unit sheet to obtain an intermediate, which includes a base film and a group of identifier blocks positioned and attached to the base film; S4, attaching the intermediate base film to a pressing plate, so that the back adhesive layer of the elastic waterproof cloth sheet faces the identifier block of the intermediate, pressing the elastic waterproof cloth sheet with a pressing plate and applying a high-frequency hot-melt welding process to hot-melt weld the identifier block to the back adhesive layer of the elastic waterproof cloth sheet; S5. Peeling off the base layer from the elastic waterproof fabric sheet to obtain an elastic waterproof fabric sheet with a three-dimensional logo, wherein on the elastic waterproof fabric sheet, only the shape of the identifier block protrudes from the surface of the elastic waterproof fabric sheet.

2. The method for making a three-dimensional mark on elastic waterproof fabric according to claim 1, characterized in that: The production of the three-dimensional logo template includes the following steps: converting each identifier constituting the three-dimensional logo into its corresponding block, and carving the segmentation indentations of the identifier block and the segmentation indentations of the boundaries around the three-dimensional logo on the template.

3. The method for making a three-dimensional mark on elastic waterproof fabric according to claim 2, characterized in that: The material of the marker block is TPU material.

4. The method for making a three-dimensional mark on elastic waterproof fabric according to claim 1, characterized in that: The composite film material is composed of a base film, a marking material layer, a double-sided adhesive film layer, and a protective film layer in sequence, wherein the base film has a single-sided adhesive layer bonded to the marking material layer, wherein the marking material layer is used to divide a plurality of identifier contour strips, and the double-sided adhesive film layer is used to bond the marking material layer and the protective film layer together.

5. The method for making a three-dimensional mark on elastic waterproof fabric according to claim 1, characterized in that: The three-dimensional logo template is installed on the temperature-controlled pressure head seat of the first press, and the composite film material is located directly below the three-dimensional logo template, wherein each pressing process of the temperature-controlled pressure head seat divides a three-dimensional logo unit piece.

6. The method for making a three-dimensional mark on elastic waterproof fabric according to claim 1, characterized in that: The pressing plate has a non-stick adhesive layer to adhere the intermediate to the bottom of the pressing plate.

7. The method for making a three-dimensional mark on elastic waterproof fabric according to claim 1, characterized in that: The identifier block is in the shape of a solid block.

8. The method for making a three-dimensional mark on elastic waterproof fabric according to claim 1, characterized in that: The identifier block is composed of an identifier side strip profile, and the cross-sections of the identifier side strip profile are the same at all locations.

9. An elastic waterproof fabric with a three-dimensional logo, characterized in that: The three-dimensional logo of the elastic waterproof fabric is manufactured according to the method for manufacturing the three-dimensional logo of the elastic waterproof fabric according to any one of claims 1 to 8.

10. A waterproof garment, characterized in that: It comprises the elastic waterproof fabric sheet with a three-dimensional logo according to claim 9.

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