Laser electroembroidery vamp

Abstract

The utility model discloses a laser electroembroidery vamp. The laser electro-embroidery vamp comprises base cloth and an electro-embroidery layer woven on the base cloth, and a laser blocking layer capable of being torn off is laid between the electro-embroidery layer and the base cloth. The laser blocking layer capable of being torn off is laid between the electric embroidery layer and the base cloth, and the laser blocking layer can prevent laser from penetrating to the base cloth, so that the electric embroidery pattern can be immediately cut by the laser after the electric embroidery is performed on the electric embroidery layer, and after the laser cutting is completed, the electric embroidery pattern can be directly cut by the laser. And the laser barrier layer can be directly torn off without residues, so that the production process of the vamp is greatly simplified, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabrics, in particular to a laser embroidered shoe upper. Background Art

[0002] Electric embroidery, also known as computerized embroidery, is a technique that uses computer programming and embroidery machines to efficiently create decorative patterns, designs, or text on fabric. As an embroidery technique, electric embroidery has a wide range of applications. Compared to traditional hand embroidery, electric embroidery machines can significantly improve production efficiency and shorten production cycles. However, under current technology, the pattern of the electric embroidery layer is first formed by electric embroidery and then cut using a laser. The cut pattern is then sewn onto the base fabric. This not only reduces work efficiency but also easily affects the quality of the finished product. Therefore, to improve work efficiency, the electric embroidery layer and the base fabric are stacked before the electric embroidery process is performed directly. However, due to the intensity and concentration of the current, this can cause both the electric embroidery layer and the base fabric to be damaged simultaneously, affecting the aesthetics and quality of the finished product. Furthermore, laser cutting can also cause both the electric embroidery layer and the base fabric to be cut simultaneously, ultimately reducing the yield rate.

[0003] Based on the above situation, how to avoid damaging the base fabric during electric embroidery and how to prevent laser penetration are technical problems that need to be solved urgently. Utility Model Content

[0004] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures specifically pointed out in the description and other drawings.

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings, and the present invention provides a laser embroidered shoe upper.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a laser embroidery shoe upper, comprising a base fabric and an embroidery layer woven on the base fabric, wherein a removable laser barrier layer is laid between the embroidery layer and the base fabric.

[0007] The utility model lays a tearable laser blocking layer between the electric embroidery layer and the base fabric. Since the laser blocking layer can prevent the laser from penetrating into the base fabric, the utility model can realize the electric embroidery pattern being cut out immediately by laser after the electric embroidery is performed on the electric embroidery layer. After the laser cutting is completed, the laser blocking layer can be directly torn off without any residue, which greatly simplifies the production process of the shoe upper and greatly improves the production efficiency and the yield rate.

[0008] In some embodiments, the electro-embroidery layer is formed by electro-embroidery weaving and laser cutting. The present invention adopts the method of electro-embroidery followed by laser cutting. First, it can ensure the accuracy of the cutting edge and avoid damage to the electro-embroidery pattern. Second, it helps to maintain the integrity and aesthetics of the electro-embroidery pattern, improving the quality of the final product. Third, it has lower requirements for the cutting machine.

[0009] In some embodiments, the laser barrier layer has a thickness of 0.3 mm or less. A thicker laser barrier layer increases the raw material cost and is more likely to leave residue when removed. Therefore, the laser barrier layer of the present invention has a thickness of 0.3 mm or less, which is a moderate thickness and significantly saves costs, leaving no residue when removed.

[0010] In some embodiments, the thickness of the laser blocking layer is 0.1 mm. The present invention sets the thickness of the laser blocking layer to 0.1 mm, which not only plays a blocking role but also greatly reduces the cost.

[0011] In some embodiments, the laser-blocking layer is a metal reflective layer, a plastic fiber layer, or a glass fiber layer. The laser-blocking layer primarily prevents the base fabric from being penetrated and laser light from penetrating during electroembroidery. Metal reflective layers, plastic fiber layers, and glass fiber layers all have a barrier effect, preventing penetration of the base fabric and laser light from penetrating.

[0012] In some embodiments, the metal reflective layer is an aluminum film layer, a copper film layer, or a silver film layer. The aluminum film layer, the copper film layer, and the silver film layer are all very thin and have excellent barrier properties.

[0013] In some embodiments, the aluminum film layer is tinfoil, which is a common daily necessity and can be recycled and reused, greatly reducing the cost of raw materials while not polluting the environment.

[0014] In some embodiments, the plastic fiber layer is a polycarbonate layer, a polyethylene layer, or a polymethyl methacrylate layer. Polycarbonate layers have high weather resistance and flame retardancy, and polyethylene layers and polymethyl methacrylate layers both have good electrical insulation properties. Therefore, polycarbonate layers, polyethylene layers, or polymethyl methacrylate layers can also prevent the base fabric from being penetrated during electric embroidery and block laser penetration.

[0015] In some embodiments, the glass fiber layer is a quartz glass layer, a borosilicate glass layer, or an alumina ceramic layer. Quartz glass, borosilicate glass, and alumina ceramic all have excellent electrical insulation properties. The present invention uses quartz glass, borosilicate glass, or alumina ceramic as a laser barrier layer to prevent electro-embroidery from penetrating the base fabric and to block laser penetration.

[0016] In some embodiments, the base fabric is a woven fabric, a knitted fabric, a non-woven fabric or a braided fabric. The present invention can select different types of base fabrics according to the needs of different products and the preferences of consumers, thereby meeting the needs of consumers.

[0017] By adopting the above technical solution, the beneficial effects of the utility model are:

[0018] 1. The present invention lays a removable laser barrier layer between the electric embroidery layer and the base fabric. Since the laser barrier layer can prevent the laser from penetrating the base fabric, the present invention can immediately cut the electric embroidery pattern out of the electric embroidery layer by laser after the electric embroidery is performed. After the laser cutting is completed, the laser barrier layer can be directly torn off without any residue, which greatly simplifies the production process of the shoe upper and greatly improves production efficiency and yield rate.

[0019] 2. This utility model adopts the method of electro-embroidery first and then laser cutting. First, it can ensure the accuracy of the cutting edge and avoid damage to the electro-embroidery pattern. Second, it helps to maintain the integrity and aesthetics of the electro-embroidery pattern and improve the quality of the final product. Third, it has lower requirements for the cutting machine.

[0020] 3. The utility model adopts tin foil and other barrier materials as the laser barrier layer, which can not only be easily torn off and recycled, but also effectively prevent the base fabric from being penetrated during electric embroidery and prevent laser penetration, greatly reducing the cost of raw materials.

[0021] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0022] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments with reference to various drawings and figures.

[0023] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, one or more preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0025] In the drawings, like components are given like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only one or several embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying any creative work.

[0027] Figure 1 This is a schematic diagram of the laser embroidery upper structure of some embodiments of the present utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the laser embroidered shoe upper after embroidery in some embodiments of the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the laser embroidery shoe upper after cutting in some embodiments of the present invention;

[0030] Figure 4 This is a schematic diagram of the structure of the laser embroidered shoe upper after cutting and removing the laser blocking layer in some embodiments of the present invention;

[0031] Figure 5 This is a structural schematic diagram of laser embroidery shoe uppers applied to shoe uppers in some embodiments of the present invention.

[0032] Description of main reference numerals:

[0033] 1. Base fabric; 2. Electric embroidery layer; 3. Laser barrier layer. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but are not intended to limit the present invention.

[0035] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] In this utility model, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be interpreted broadly. For example, they may refer to fixed connections, removable connections, or integration; they may refer to direct connections or indirect connections through an intermediate medium; they may refer to internal communication between two components or interaction between two components. However, the term "direct connection" indicates that the two connected entities are not connected through a transitional structure, but are connected solely through a connecting structure to form a single entity. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0037] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0038] Reference Figure 1-Figure 5 , Figure 1 This is a schematic diagram of the laser embroidery upper structure of some embodiments of the present utility model; Figure 2 This is a schematic diagram of the structure of the laser embroidered shoe upper after embroidery in some embodiments of the present invention; Figure 3 This is a schematic diagram of the structure of the laser embroidery shoe upper after cutting in some embodiments of the present invention; Figure 4 This is a schematic diagram of the structure of the laser embroidered shoe upper after cutting and removing the laser blocking layer in some embodiments of the present invention; Figure 5 This is a structural schematic diagram of laser embroidery shoe uppers applied to shoe uppers in some embodiments of the present invention.

[0039] According to some embodiments of the present invention, a laser embroidered shoe upper is provided. The laser embroidered shoe upper includes a base fabric 1 and an embroidered layer 2 woven on the base fabric 1, with a removable laser blocking layer 3 provided between the embroidered layer 2 and the base fabric 1.

[0040] The utility model lays a tearable laser blocking layer between the electric embroidery layer and the base fabric. Since the laser blocking layer can prevent the laser from penetrating into the base fabric, the utility model can realize the electric embroidery pattern being cut out immediately by laser after the electric embroidery is performed on the electric embroidery layer. After the laser cutting is completed, the laser blocking layer can be directly torn off without any residue, which greatly simplifies the production process of the shoe upper and greatly improves the production efficiency and the yield rate.

[0041] According to some embodiments of the present invention, the electric embroidery layer 2 is preferably formed by electric embroidery weaving and laser cutting. The present invention adopts a method of electric embroidery followed by laser cutting. First, it can ensure the accuracy of the cutting edge and avoid damage to the electric embroidery pattern. Second, it helps to maintain the integrity and aesthetics of the electric embroidery pattern, improving the quality of the final product. Third, it has lower requirements for the cutting machine.

[0042] According to some embodiments of the present invention, the thickness of the laser blocking layer 3 is preferably 0.3 mm or less. A thicker laser blocking layer 3 increases the raw material cost and is more likely to leave residue when removed. Therefore, the laser blocking layer 3 of the present invention is preferably 0.3 mm or less, which is an appropriate thickness and significantly saves costs while leaving no residue when removed.

[0043] According to some embodiments of the present invention, preferably, the thickness of the laser blocking layer 3 is 0.1 mm. The present invention sets the thickness of the laser blocking layer 3 to 0.1 mm, which not only plays a blocking role but also greatly reduces the cost.

[0044] According to some embodiments of the present invention, the laser blocking layer 3 is preferably a metal reflective layer, a plastic fiber layer, or a glass fiber layer. The laser blocking layer 3 primarily prevents the base fabric 1 from being penetrated during electric embroidery and blocks the laser from penetrating. Metal reflective layers, plastic fiber layers, and glass fiber layers all have a blocking effect, preventing the base fabric 1 from being penetrated and blocking the laser from penetrating.

[0045] According to some embodiments of the present invention, the metal reflective layer is preferably an aluminum film layer, a copper film layer, or a silver film layer. The aluminum film layer, the copper film layer, and the silver film layer are all very thin and have excellent barrier properties.

[0046] According to some embodiments of the present invention, the aluminum film layer is preferably tinfoil, which is a common daily necessity and can be recycled and reused, greatly reducing the cost of raw materials while not polluting the environment.

[0047] According to some embodiments of the present invention, the plastic fiber layer is preferably a polycarbonate layer, a polyethylene layer, or a polymethyl methacrylate layer. The polycarbonate layer has high weather resistance and flame retardancy, and the polyethylene layer and the polymethyl methacrylate layer both have good electrical insulation properties. Therefore, the polycarbonate layer, the polyethylene layer, or the polymethyl methacrylate layer can also prevent the base fabric 1 from being penetrated during electric embroidery and block laser penetration.

[0048] According to some embodiments of the present invention, the glass fiber layer is preferably a quartz glass layer, a borosilicate glass layer, or an alumina ceramic layer. Quartz glass, borosilicate glass, and alumina ceramics all have excellent electrical insulation properties. The present invention uses a quartz glass layer, a borosilicate glass layer, or an alumina ceramic layer as the laser blocking layer 3 to prevent electro-embroidery from penetrating the base fabric 1 and to block laser penetration.

[0049] According to some embodiments of the present invention, preferably, the base fabric 1 is woven fabric, knitted fabric, non-woven fabric or braided fabric. The present invention can select different types of base fabrics 1 according to the needs of different products and consumer preferences, thereby meeting the needs of consumers.

[0050] Example 1

[0051] Reference Figure 1-Figure 5 This embodiment provides a laser embroidered shoe upper, comprising a base fabric 1 and an embroidered layer 2 woven on the base fabric 1, with a removable laser blocking layer 3 interposed between the embroidered layer 2 and the base fabric 1. Specifically, the base fabric 1 is a woven, knitted, non-woven, or braided fabric. The embroidered layer 2 is woven into a desired pattern by electro-embroidery and then laser-cut to ensure the accuracy of the cut edges and help maintain the integrity and aesthetics of the embroidered pattern. Furthermore, the cut pattern is removable. The laser blocking layer 3 is preferably a metal reflective layer, a plastic fiber layer, or a glass fiber layer. The metal reflective layer is preferably an aluminum film layer, a copper film layer, or a silver film layer. The plastic fiber layer is preferably a polycarbonate layer, a polyethylene layer, or a polymethyl methacrylate layer. The glass fiber layer is preferably a quartz glass layer, a borosilicate glass layer, or an alumina ceramic layer. Furthermore, to save costs and ensure that the laser blocking layer 3 can be removed without residue, the maximum thickness of the laser blocking layer 3 is 0.3 mm.

[0052] Example 2

[0053] Reference Figure 1-Figure 5 This embodiment provides a laser-embroidered shoe upper. This embodiment differs from Example 1 in that a removable laser-blocking layer 3 of 0.1mm thick tin foil is placed between the embroidery layer 2 and the base fabric 1. Because tin foil is recyclable, it not only saves costs but also effectively reduces environmental pollution.

[0054] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should extend to equivalent substitutions of such features understood by those skilled in the relevant art. It should also be understood that the terminology used herein is for the purpose of describing specific embodiments only and is not intended to be limiting.

[0055] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrase or "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0056] Furthermore, the described features or characteristics may be combined in any other suitable manner into one or more embodiments. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the present invention. However, those skilled in the relevant art will appreciate that the present invention may be implemented without one or more of the above specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A laser embroidered shoe upper, characterized in that: The invention comprises a base cloth and an electric embroidery layer woven on the base cloth, wherein a tearable laser blocking layer is laid between the electric embroidery layer and the base cloth.

2. The laser embroidered shoe upper according to claim 1, characterized in that: The electric embroidery layer is formed by electric embroidery weaving and laser cutting.

3. The laser embroidery shoe upper according to claim 1, characterized in that: The thickness of the laser blocking layer is ≤0.3 mm.

4. The laser embroidered shoe upper according to claim 1, characterized in that: The thickness of the laser blocking layer is 0.1 mm.

5. The laser embroidered shoe upper according to claim 1, characterized in that: The laser blocking layer is a metal reflective layer, a plastic fiber layer or a glass fiber layer.

6. The laser embroidered shoe upper according to claim 5, characterized in that: The metal reflective layer is an aluminum film layer, a copper film layer or a silver film layer.

7. The laser embroidered shoe upper according to claim 6, characterized in that: The aluminum film layer is tin foil.

8. The laser embroidered shoe upper according to claim 5, characterized in that: The plastic fiber layer is a polycarbonate layer, a polyethylene layer or a polymethyl methacrylate layer.

9. The laser embroidered shoe upper according to claim 5, characterized in that: The glass fiber layer is a quartz glass layer, a borosilicate glass layer or an alumina ceramic.

10. The laser embroidered shoe upper according to claim 1, characterized in that: The base fabric is woven fabric, knitted fabric, non-woven fabric or braided fabric.

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