Uv glue compound die cutting process

Abstract

The application discloses a UV glue composite die cutting process, comprising the following steps: respectively preparing a first UV glue composite product with an inner hole and a second UV glue composite product with an inner hole; respectively compounding the first UV glue composite product and the second UV glue composite product with the second UV glue with two sides of a non-transparent film to form a first composite product; activating the second UV glue on the first composite product by ultraviolet rays; die cutting the first composite product to form a second composite product and a frame waste; compounding the second composite product and the frame waste with one side of the second product with a fourth product to form a third composite product; discharging the frame waste to form a fourth composite product; and activating the first UV glue on the fourth composite product by ultraviolet rays to form a finished product. The UV glue composite die cutting process can reduce the loss of ultraviolet energy, improve the curing effect of the UV glue, reduce glue overflow and improve the qualified rate of products.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of die cutting, in particular to a UV glue composite die cutting process. BACKGROUND

[0002] In related technologies, in the processing of UV glue composite products, the processing procedure is usually to first composite UV glue on both sides of a non-transparent film which is not completely transparent, to form a UV glue composite product, then to composite the UV glue composite product with a release film to form a new composite product, and then to activate the side of the new composite product away from the release film with ultraviolet light, so as to solidify and bond the UV glue. However, since there is a non-transparent film between the two layers of UV glue, the solidification effect of the layer of UV glue under the non-transparent film is not ideal when the ultraviolet light is activated, which easily leads to glue overflow. SUMMARY

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application proposes a UV glue composite die cutting process, which can reduce the loss of ultraviolet energy, improve the solidification effect of the UV glue, reduce glue overflow, and improve the qualified rate of products.

[0004] The UV glue composite die cutting process according to the embodiment of the present application comprises the following steps: preparing a first UV glue composite product with an inner hole and a second UV glue composite product with an inner hole respectively; compositing the side of the first UV glue composite product with the first UV glue with one side of a non-transparent film, and compositing the side of the second UV glue composite product with the second UV glue with the other side of the non-transparent film, to form a first composite product; activating the second UV glue on the first composite product with ultraviolet light; die cutting the first composite product to form a second composite product and frame waste; wherein the first UV glue composite product forms a first product and a first frame waste, the non-transparent film forms a third product and a third frame waste, the second UV glue composite product forms a second product and a second frame waste, the second composite product comprises the first product, the third product and the second product, and the frame waste comprises the first frame waste, the third frame waste and the second frame waste; compositing the side of the second composite product with the second product with a fourth product to form a third composite product; discharging the frame waste to form a fourth composite product; activating the first UV glue on the fourth composite product with ultraviolet light to form a finished product.

[0005] According to the UV glue composite die cutting process of the embodiment of the present application, at least the following beneficial effects are achieved: the UV glue composite die cutting process comprises the following steps: first, a first UV glue composite product with an inner hole and a second UV glue composite product with an inner hole are prepared, then one side of the first UV glue composite product with the first UV glue and one side of the second UV glue composite product with the second UV glue are respectively combined on both sides of the non-transparent film, so as to form a first composite product, then the second UV glue on the first composite product is activated by ultraviolet rays, then the first composite product is die cut, so that the first composite product forms a frame waste and a second composite product located in the frame waste, wherein the first UV glue composite product forms a first product and a first frame waste located outside the first product, the non-transparent film forms a third product and a third frame waste located outside the third product, the second UV glue composite product forms a second product and a second frame waste located outside the second product, the second composite product comprises the first product, the third product and the second product which are consistent in shape and size, and the frame waste comprises the first frame waste, the third frame waste and the second frame waste which correspond to each other, then one side of the second composite product with the second product is combined with a fourth product, so as to form a third composite product, after the frame waste is removed, a fourth composite product is formed, then the first UV glue on the fourth composite product is activated by ultraviolet rays, so that the first UV glue and the second UV glue on both sides of the non-transparent film of the finally formed finished product can be well cured, and the glue overflow condition is reduced. In summary, the UV glue composite die cutting process can reduce the loss of ultraviolet energy, improve the curing effect of the UV glue, reduce the glue overflow, and improve the qualified rate of the product.

[0006] According to some embodiments of the present application, the non-transparent film is a waterproof and breathable film.

[0007] According to some embodiments of the present application, the steps of preparing the first UV glue composite product and the second UV glue composite product respectively comprise the following steps:

[0008] The fifth product is combined on one side of the first UV glue to form a first UV glue semi-finished product;

[0009] The first UV glue semi-finished product is die cut to form the first UV glue composite product and a first hole waste;

[0010] The first hole waste is removed;

[0011] The sixth product is combined on one side of the second UV glue to form a second UV glue semi-finished product;

[0012] The second UV glue semi-finished product is die cut to form the second UV glue composite product and a second hole waste;

[0013] The second hole waste is removed;

[0014] Among them, the fifth product and the sixth product are both transparent materials.

[0015] According to some embodiments of the present application, the step of laminating the fifth product on one side of the first UV glue comprises the following steps:

[0016] Laminating the first protective film on one side of the first UV glue to form a first semi-finished product;

[0017] Laminating the first double-sided adhesive on one side of the first semi-finished product with the first protective film to form a first UV glue semi-finished product;

[0018] According to some embodiments of the present application, the step of laminating the sixth product on one side of the second UV glue comprises the following steps:

[0019] Laminating the second protective film on one side of the second UV glue to form a second semi-finished product;

[0020] Laminating the second double-sided adhesive on one side of the second semi-finished product with the second protective film to form a second UV glue semi-finished product.

[0021] According to some embodiments of the present application, the step of laminating the second product on one side of the second composite product and the frame waste comprises the following steps:

[0022] Laminating the release film on one side of the second composite product and the frame waste with the second product to form a fifth composite product;

[0023] Laminating the single-sided adhesive tape on one side of the fifth composite product with the release film to form a third composite product.

[0024] According to some embodiments of the present application, the step of die cutting the first composite product further comprises the following steps:

[0025] Laminating the bottoming film on one side of the first composite product with the first UV glue composite product to form a sixth composite product;

[0026] Die cutting the first composite product on the sixth composite product to form a second composite product and frame waste.

[0027] According to some embodiments of the present application, the step of removing the frame waste further comprises the following steps:

[0028] Removing the bottoming film to take away the first frame waste, the second frame waste and the third frame waste.

[0029] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following and / or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS

[0030] The application will be further described with reference to the drawings and embodiments, wherein:

[0031] Figure 1 The structure of the finished product in the embodiment of the present application is shown in the schematic diagram.

[0032] Reference Signs:

[0033] First UV glue composite 100; first UV glue 110; first protective film 120; first double-sided adhesive tape 130; second UV glue composite 200; second UV glue 210; second protective film 220; second double-sided adhesive tape 230; non-transparent film 300; release film 400; single-sided adhesive tape 500. DETAILED DESCRIPTION

[0034] Embodiments of the present application are described below in detail with reference to the accompanying drawings, in which like or similar elements are denoted by the same or similar reference signs, and the embodiments described below are examples for explaining the present application, and are not to be construed as limiting the present application.

[0035] In the description of the present application, it is to be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as limiting the present application, which indicates or implies that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0036] In the description of the present application, if the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, within, etc. are understood as including the number. If it is described as first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0037] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0038] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The following description is made with reference to the accompanying drawings, in which Figure 1A UV glue compound die-cutting process is described.

[0040] As shown in the drawings, the UV glue compound die-cutting process according to the embodiments of the present application comprises the following steps: Figure 1

[0041] A first UV glue 110 compound 100 with an inner hole and a second UV glue 210 compound 200 with an inner hole are prepared respectively;

[0042] One side of the first UV glue 110 compound 100 with the first UV glue 110 is compounded with one side of the non-transparent film 300, and one side of the second UV glue 210 compound 200 with the second UV glue 210 is compounded with the other side of the non-transparent film 300 to form a first compound;

[0043] The second UV glue 210 on the first compound is activated by ultraviolet rays;

[0044] The first compound is die-cut to form a second compound and frame waste; wherein the first UV glue 110 compound 100 forms a first product and a first frame waste, the non-transparent film 300 forms a third product and a third frame waste, the second UV glue 210 compound 200 forms a second product and a second frame waste, and the second compound comprises the first product, the third product and the second product, and the frame waste comprises the first frame waste, the third frame waste and the second frame waste;

[0045] One side of the second compound and the frame waste with the second product is compounded with a fourth product to form a third compound;

[0046] The frame waste is discharged to form a fourth compound;

[0047] The first UV glue 110 on the fourth compound is activated by ultraviolet rays to form a finished product.

[0048] ​It can be understood that, for example, in the present embodiment, the UV glue compound die cutting process includes the following steps: first, prepare the first UV glue 110 compound product 100 with inner holes and the second UV glue 210 compound product 200 with inner holes, then compound the first UV glue 110 compound product 100 with one side of the first UV glue 110 and the second UV glue 210 compound product 200 with one side of the second UV glue 210 on both sides of the non-transparent film 300 respectively, so as to form a first compound product, then activate the second UV glue 210 on the first compound product by ultraviolet rays, then die cut the first compound product, so that the first compound product forms a frame waste and a second compound product located in the frame waste, wherein the first UV glue 110 compound product 100 forms a first product and a first frame waste located outside the first product, the non-transparent film 300 forms a third product and a third frame waste located outside the third product, the second UV glue 210 compound product 200 forms a second product and a second frame waste located outside the second product, the second compound product includes the first product, the third product and the second product which are consistent in shape and size, the frame waste includes the first frame waste, the third frame waste and the second frame waste corresponding in up and down, then compound the second compound product with one side of the second product with the fourth product, so as to form a third compound product, and after the frame waste is removed, a fourth compound product is formed, then activate the first UV glue 110 on the fourth compound product by ultraviolet rays, so that the first UV glue 110 and the second UV glue 210 on both sides of the non-transparent film 300 of the final formed finished product can obtain good curing effect, and the glue overflow condition is reduced; in summary, the UV glue compound die cutting process of the present application can reduce the energy loss, improve the UV glue curing effect, reduce the glue overflow, and improve the product qualification rate.

[0049] It can be understood that the non-transparent film 300 is a waterproof and breathable film. For example, as shown in Figure 1 In the present embodiment, the two sides of the waterproof and breathable film are respectively coated with UV glue compound products, so as to enhance the bonding effect of the two sides of the waterproof and breathable film.

[0050] It can be understood that the steps of preparing the first UV glue 110 compound product 100 and the second UV glue 210 compound product 200 respectively include the following steps:

[0051] Compound the fifth product on one side of the first UV glue 110 to form a first UV glue 110 semi-finished product;

[0052] Die cut the first UV glue 110 semi-finished product to form the first UV glue 110 compound product 100 and the first hole waste;

[0053] Remove the first hole waste;

[0054] Compound the sixth product on one side of the second UV glue 210 to form a second UV glue 210 semi-finished product;

[0055] Die-cutting the second UV adhesive 210 semi-finished product to form the second UV adhesive 210 composite product 200 and the second hole waste;

[0056] Drain the waste from the second hole;

[0057] Among them, the fifth and sixth products are both made of transparent materials.

[0058] For example, Figure 1 As shown, in this embodiment, to prepare the first UV glue 110 composite product 100, it is necessary to first prepare the first UV glue 110, and apply the fifth product to one side of the first UV glue 110 to form the first UV glue 110 semi-finished product, and then die-cut the first UV glue 110 semi-finished product so that the first UV glue 110 semi-finished product forms the first UV glue 110 composite product 100 and the first hole waste located in the first UV glue 110 composite product 100, and the first hole waste is removed to obtain the first UV glue 110 composite product 100 with an inner hole, wherein the fifth product is transparent Material; Similarly, to prepare the second UV glue 210 composite product 200, it is necessary to first prepare the second UV glue 210, and stick the sixth product on one side of the second UV glue 210 to form the second UV glue 210 semi-finished product, and then die-cut the second UV glue 210 semi-finished product so that the second UV glue 210 semi-finished product forms the second UV glue 210 composite product 200 and the second hole waste located in the second UV glue 210 composite product 200. The second hole waste is removed to obtain the second UV glue 210 composite product 200 with an inner hole, wherein the sixth product is a transparent material.

[0059] It is understandable that the step of compounding the fifth product on one side of the first UV glue 110 includes the following steps:

[0060] Compounding the first protective film 120 on one side of the first UV adhesive 110 to form a first semi-finished product;

[0061] Compounding the first double-sided adhesive tape 130 on the side of the first semi-finished product with the first protective film 120 to form a first UV adhesive 110 semi-finished product;

[0062] The step of compounding the sixth product on one side of the second UV adhesive 210 includes the following steps:

[0063] A second protective film 220 is laminated on one side of the second UV adhesive 210 to form a second semi-finished product;

[0064] The second double-sided adhesive tape 230 is laminated on the side of the second semi-finished product with the second protective film 220 to form a second UV adhesive 210 semi-finished product.

[0065] For example, Figure 1As shown, in this embodiment, the step of compounding the fifth product on one side of the first UV glue 110 mainly includes two steps. First, the first protective film 120 is compounded on one side of the first UV glue 110, and then the first double-sided tape 130 is compounded on the side of the first protective film 120 facing away from the first UV glue 110, thereby forming the first UV glue 110 semi-finished product; therefore, the fifth product includes the first protective film 120 and the first double-sided tape 130; similarly, the step of compounding the sixth product on one side of the second UV glue 210 mainly includes two steps. First, the second protective film 220 is compounded on one side of the second UV glue 210, and then the second double-sided tape 230 is compounded on the side of the second protective film 220 facing away from the second UV glue 210, thereby forming the second UV glue 210 semi-finished product; therefore, the sixth product includes the second protective film 220 and the second double-sided tape 230.

[0066] It is understandable that the step of combining the second composite product and the side of the frame waste with the second product with the fourth product further includes the following steps:

[0067] The second composite product and the frame waste are composited with a release film 400 on the side with the second product to form a fifth composite product;

[0068] The side of the fifth composite product with the release film 400 is laminated with the single-sided tape 500 to form a third composite product.

[0069] For example, Figure 1 As shown, in this embodiment, the step of compounding the second composite product and the side of the frame waste with the second product with the fourth product also includes the following steps: sequentially compounding the release film 400 and the single-sided tape 500 on the side of the second composite product with the second product to form a third composite product.

[0070] It is understandable that the step of die-cutting the first composite product further includes the following steps:

[0071] A backing film is laminated on one side of the first composite product 100 with the first UV adhesive 110 to form a sixth composite product;

[0072] The first composite product is die-cut on the sixth composite product to form a second composite product and a frame waste.

[0073] For example, Figure 1 As shown, in this embodiment, before die-cutting the first composite product, it is necessary to first laminate the side of the first composite product 100 with the first UV glue 110 with the backing film to form a sixth composite product, and then die-cut the first composite product on the sixth composite product. In this way, the first composite product on the backing film forms a second composite product and a frame located on the periphery of the second composite product.

[0074] It is understandable that the step of removing the frame waste also includes the following steps:

[0075] The bottom support film is removed to take away the first frame waste, the second frame waste and the third frame waste.

[0076] For example, in the present embodiment, the bottom support film is first combined with the fourth product with the second composite and the frame waste on one side of the bottom support film before the frame waste is removed, and then the bottom support film is removed to take away the frame waste. In this way, the die cutting of the first composite does not cause cutting damage to the fourth product, and the waste is conveniently removed.

[0077] The above describes the embodiments of the present application in detail in combination with the drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. UV glue composite die-cutting process, characterized by: The steps include: A first UV adhesive composite product with an inner hole and a second UV adhesive composite product with an inner hole are respectively prepared; Laminating the first UV adhesive surface of the first UV adhesive composite product with one side of the non-transparent film, and laminating the second UV adhesive surface of the second UV adhesive composite product with the other side of the non-transparent film to form a first composite product; activating the second UV adhesive on the first composite product with ultraviolet light; Die-cutting the first composite product to form a second composite product and a frame waste; wherein the first UV adhesive composite product forms a first product and a first frame waste, the non-transparent film forms a third product and a third frame waste, the second UV adhesive composite product forms a second product and a second frame waste, the second composite product includes the first product, the third product, and the second product, and the frame waste includes the first frame waste, the third frame waste, and the second frame waste; Compounding the second composite product and the side of the frame waste with the second product with the fourth product to form a third composite product; discharging the frame waste to form a fourth composite product; The first UV adhesive on the fourth composite product is activated by ultraviolet light to form a finished product.

2. The UV adhesive composite die-cutting process according to claim 1, characterized in that: The non-transparent film is a waterproof and breathable film.

3. The UV adhesive composite die-cutting process according to claim 1, characterized in that: The steps of separately preparing the first UV adhesive composite product and the second UV adhesive composite product include the following steps: Compounding a fifth product on one side of the first UV adhesive to form a first UV adhesive semi-finished product; Die-cutting the first UV adhesive semi-finished product to form the first UV adhesive composite product and a first hole waste; draining away the first hole waste; Compounding the sixth product on one side of the second UV adhesive to form a second UV adhesive semi-finished product; die-cutting the second UV adhesive semi-finished product to form the second UV adhesive composite product and the second hole waste; draining away the second hole waste; Wherein, the fifth product and the sixth product are both made of transparent materials.

4. The UV adhesive composite die-cutting process according to claim 3, characterized in that: The step of compounding the fifth product on one side of the first UV adhesive comprises the following steps: Compounding a first protective film on one side of the first UV adhesive to form a first semi-finished product; Laminating a first double-sided adhesive tape on the side of the first semi-finished product with the first protective film to form the first UV adhesive semi-finished product; The step of compounding the sixth product on one side of the second UV adhesive comprises the following steps: Compounding a second protective film on one side of the second UV adhesive to form a second semi-finished product; A second double-sided adhesive tape is laminated on the side of the second semi-finished product with the second protective film to form the second UV adhesive semi-finished product.

5. The UV adhesive composite die-cutting process according to claim 1, characterized in that: The step of combining the second composite product and the side of the frame waste with the second product and the fourth product further includes the following steps: Laminating the second composite product and the side of the frame waste with the second product with a release film to form a fifth composite product; The side of the fifth composite product with the release film is laminated with a single-sided adhesive tape to form the third composite product.

6. The UV adhesive composite die-cutting process according to claim 5, characterized in that: The step of die-cutting the first composite product further includes the following steps: Compounding a backing film on the side of the first composite product with the first UV adhesive composite product to form a sixth composite product; The first composite product is die-cut on the sixth composite product to form the second composite product and the frame waste.

7. The UV adhesive composite die-cutting process according to claim 6, characterized in that: The step of discharging the frame waste further includes the following steps: The bottom supporting film is discharged to take away the first frame waste, the second frame waste and the third frame waste.

Images