Preparation method for realizing double effects of texture imprinting and magnetic ink printing through single process

Abstract

The invention discloses a preparation method for realizing double effects of texture impressing and magnetic ink printing through a single process, which comprises the following steps: S1, an electric control plane magnetic texture mold is mounted on a UV impressing equipment platform, and the flat surface of the electric control plane magnetic mold faces upwards, so that the UV impressing equipment platform has a magnetic field; the high-efficiency product with double effects of texture imprinting and magnetic ink printing can be prepared through single-process processing, the production process and the production technology are effectively optimized, the overall process is shortened, the equipment cost is reduced, the production efficiency of the product is improved, and the production cost is reduced. The problems that in the prior art, the number of procedures for firstly printing magnetic ink and then embossing textures is large, the equipment and labor cost is high, and the requirement for a process protection film in the technological process is met are solved, in addition, the thickness of a printing layer is reduced, the overall finished product thickness is reduced, and a certain design space is provided for light and thin development of existing 3C products.

Description

Technical Field

[0001] The invention relates to the technical field of embossing printing, and in particular to a preparation method for achieving dual effects of texture embossing and magnetic ink printing in a single process. Background Art

[0002] The current texture embossing and magnetic ink printing processes on the market are complex, and the method of first magnetic ink printing and then texture embossing is adopted. The process is cumbersome and costly, and the need for a protective film needs to be considered during the process. The other two processes will increase the thickness of the finished product, which is not conducive to the development of lightweight products. For this reason, this application proposes a preparation method that achieves the dual effects of texture embossing and magnetic ink printing in a single process. Summary of the invention

[0003] Based on the technical problems existing in the background technology, the present invention proposes a preparation method for achieving the dual effects of texture embossing and magnetic ink printing in a single process.

[0004] The preparation method proposed by the present invention realizes the dual effects of texture embossing and magnetic ink printing in a single process, comprising the following steps:

[0005] S1: Installing an electrically controlled planar magnetic pattern mold on a UV embossing device platform, with the flat surface of the electrically controlled planar magnetic mold facing upward, so that a magnetic field is provided on the UV embossing device platform;

[0006] S2: Fix the embossed texture mold on the electrically controlled planar magnetic texture mold with a high temperature resistant tape, with the textured surface of the embossed texture mold facing upward, and the non-textured surface of the embossed texture mold being fixed and flat with the flat surface of the planar magnetic texture mold, and confirm that the electrically controlled planar magnetic mold is aligned with the embossed texture mold to ensure that the relative position of the magnetic arrangement texture of the product is consistent with the embossed texture when the product is made;

[0007] S3: first dripping UV curing glue containing magnetic particles on the upper surface of the embossed texture mold described in S2, and then fitting the sheet material surface with the embossed texture mold;

[0008] S4: evenly apply a layer of glue between the sheet and the embossing texture mold, and use a UV embossing device to press the sheet fitted on the embossing mold to form a UV glue layer;

[0009] S5: Turn on the switch of the electrically controlled planar magnetic mold, set the parameters of the magnetic mold, and use the magnetic field to rearrange the magnetic particles in the UV glue layer in S4 to achieve a magnetically arranged appearance effect in the UV glue layer;

[0010] S6: Turn on the UV embossing equipment, and use a UV light source to UV-cure the UV glue layer after the magnetic arrangement in S5, so that the UV glue layer between the sheet and the embossing texture mold is cured and formed, thereby curing the magnetic arrangement effect and realizing the embossing texture forming;

[0011] S7: Uncover the sheet product. A texture layer with magnetic arrangement and embossed texture effect has been formed on the sheet. Place the textured surface of the sheet toward the UV lamp of the UV curing device and perform secondary enhanced curing through the UV curing device to fully cure the UV glue on the texture layer.

[0012] Preferably, in S3, the sheet material includes but is not limited to PMMA, PC, composite board, glass fiber and riot-proof film material.

[0013] Preferably, in S4, the pressing shaft hardness of the pressing part of the UV pressing device is 45-90 degrees, and the pressing shaft pressure is 1-5 kgf / cm 2 The running speed of the pressing shaft is 20-60mm / S.

[0014] Preferably, in S5, the parameters set for the magnetic mold include magnetic field strength and magnetic field time.

[0015] Preferably, in S1, the UV embossing device is operated by one person.

[0016] Preferably, in S7, the UV curing device is operated by one person.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By adding an electrically controlled planar magnetic arrangement mold to the UV embossing equipment, using embossing glue with magnetic particles, adding an electrically controlled magnetic arrangement step after the glue dripping and glue pressing steps, re-curing and re-curing, so that the texture layer and the magnetic arrangement effect are fully cured, and at the same time the printing magnetic ink process is removed, the purpose of forming two effects in a single embossing process is achieved. The overall process threshold is low, the steps are simple, and the equipment cost is reduced while improving the product production efficiency;

[0019] 2. The printing layer is omitted during the production process, reducing the overall thickness of the finished product;

[0020] The present invention can produce high-efficiency products with dual effects of texture embossing and magnetic ink printing through a single-process processing, effectively optimizes the production process and production technology, shortens the overall process, reduces equipment costs, and improves product production efficiency. It solves the problems of the prior art that the magnetic ink needs to be printed first and then the texture needs to be embossed, the equipment and labor costs are high, and the process protection film is required in the process. In addition, the thickness of the printed layer is reduced, and the overall thickness of the finished product is reduced, providing a certain design space for the lightweight development of existing 3C products. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A flow chart showing how to achieve the dual effects of texture embossing and magnetic ink on sheets in the prior art;

[0022] Figure 2 This is a flow chart of the preparation method proposed by the present invention that realizes the dual effects of texture embossing and magnetic ink printing in a single process;

[0023] Figure 3 A schematic diagram of a laminated structure formed in an actual application scenario in the preparation method for realizing the dual effects of texture embossing and magnetic ink printing in a single process proposed by the present invention;

[0024] Figure 4 This is a flow chart of the preparation method proposed by the present invention for achieving the dual effects of texture embossing and magnetic ink printing in a single process in an actual application scenario. DETAILED DESCRIPTION

[0025] The present invention will be further explained below in conjunction with specific embodiments.

[0026] Example

[0027] Reference Figure 2-4 This embodiment proposes a preparation method for achieving the dual effects of texture embossing and magnetic ink printing in a single process, comprising the following steps:

[0028] S1: Install an electrically controlled flat magnetic pattern mold on the UV embossing equipment platform, with the flat surface of the electrically controlled flat magnetic mold facing upward, so that the UV embossing equipment platform has a magnetic field, and the UV embossing equipment is operated by one person;

[0029] S2: Use high temperature resistant tape to fix the embossed texture mold on the electrically controlled flat magnetic texture mold, with the textured surface of the embossed texture mold facing upwards, and the non-textured surface of the embossed texture mold fixedly attached to the flat surface of the flat magnetic texture mold, and confirm that the electrically controlled flat magnetic mold is aligned with the embossed texture mold to ensure that the relative position of the magnetic arrangement texture of the product is consistent with the embossed texture when making the product;

[0030] S3: First, drip UV curing glue containing magnetic particles on the upper surface of the embossed texture mold in S2, and then fit the sheet material printing surface with the embossed texture mold, wherein the sheet material includes but is not limited to PMMA, PC, composite board, glass fiber and anti-riot film material;

[0031] S4: A layer of glue is evenly applied between the sheet and the embossing texture mold, and the sheet that fits on the embossing mold is embossed with a UV embossing device to form a UV glue layer. The embossing part of the UV embossing device has a embossing shaft hardness of 45-90 degrees and an embossing shaft pressure of 1-5kgf / cm 2 , the running speed of the pressing shaft is 20-60mm / S;

[0032] S5: Turn on the switch of the electrically controlled plane magnetic mold and set the parameters of the magnetic mold. The parameters set for the magnetic mold include the strength of the magnetic field and the magnetic field time.

[0033] The magnetic field is used to rearrange the magnetic particles in the UV glue layer of S4, so as to achieve the appearance effect of magnetic arrangement in the UV glue layer;

[0034] S6: Turn on the UV embossing equipment, and use a UV light source to UV-cure the UV glue layer after the magnetic arrangement in S5, so that the UV glue layer between the sheet and the embossing texture mold is cured and formed, thereby curing the magnetic arrangement effect and realizing the embossing texture forming;

[0035] S7: uncover the sheet product, on which a texture layer with magnetic arrangement and embossed texture effect has been formed, and place the textured surface of the sheet toward the UV lamp of the UV curing device, and perform secondary strengthening curing through the UV curing device to fully cure the UV glue on the texture layer, wherein the UV curing device is operated by one person;

[0036] In addition, the whole process of this embodiment can be completed by two people, while the existing technical process solution requires five people to complete it, one person operates the printing equipment, one person operates the magnetic arrangement and baking and curing equipment, one person operates the laminating equipment, one person operates the UV embossing equipment, and one person operates the UV curing equipment. In contrast, this embodiment not only saves three workers, but also reduces the costs of printing equipment, baking equipment, printing plant and process protective film, etc. At the same time, the process is shortened to reduce waste, thereby improving the yield rate, reducing the thickness of the printing layer, and thus reducing the overall thickness of the finished product;

[0037] This embodiment can produce high-efficiency products with dual effects of texture embossing and magnetic ink printing through a single processing step, effectively optimizes the production process and production technology, shortens the overall process, reduces equipment costs, and improves product production efficiency. It solves the problems of the prior art that the magnetic ink needs to be printed first and then the texture needs to be embossed, the equipment and labor costs are high, and the process protection film is required during the process. In addition, the thickness of the printed layer is reduced, and the overall thickness of the finished product is reduced, providing a certain design space for the lightweight development of existing 3C products.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A preparation method for achieving the dual effects of texture embossing and magnetic ink printing in a single process, characterized in that: The following steps are involved: S1: Installing an electrically controlled planar magnetic pattern mold on a UV embossing device platform, with the flat surface of the electrically controlled planar magnetic mold facing upward, so that a magnetic field is provided on the UV embossing device platform; S2: Fix the embossed texture mold on the electrically controlled planar magnetic texture mold with a high temperature resistant tape, with the textured surface of the embossed texture mold facing upward, and the non-textured surface of the embossed texture mold being fixed and flat with the flat surface of the planar magnetic texture mold, and confirm that the electrically controlled planar magnetic mold is aligned with the embossed texture mold to ensure that the relative position of the magnetic arrangement texture of the product is consistent with the embossed texture when the product is made; S3: first dripping UV curing glue containing magnetic particles on the upper surface of the embossed texture mold described in S2, and then fitting the sheet material surface with the embossed texture mold; S4: evenly apply a layer of glue between the sheet and the embossing texture mold, and use a UV embossing device to press the sheet fitted on the embossing mold to form a UV glue layer; S5: Turn on the switch of the electrically controlled planar magnetic mold, set the parameters of the magnetic mold, and use the magnetic field to rearrange the magnetic particles in the UV glue layer in S4 to achieve a magnetically arranged appearance effect in the UV glue layer; S6: Turn on the UV embossing equipment, and use a UV light source to UV-cure the UV glue layer after the magnetic arrangement in S5, so that the UV glue layer between the sheet and the embossing texture mold is cured and formed, thereby curing the magnetic arrangement effect and realizing the embossing texture forming; S7: Uncover the sheet product. A texture layer with magnetic arrangement and embossed texture effect has been formed on the sheet. Place the textured surface of the sheet toward the UV lamp of the UV curing device and perform secondary enhanced curing through the UV curing device to fully cure the UV glue on the texture layer.

2. The preparation method for achieving the dual effects of texture embossing and magnetic ink printing in a single process according to claim 1, characterized in that: In S3, the sheet material includes but is not limited to PMMA, PC, composite board, glass fiber and anti-riot film material.

3. The preparation method for achieving the dual effects of texture embossing and magnetic ink printing in a single process according to claim 1, characterized in that: In S4, the pressing shaft hardness of the pressing part of the UV pressing device is 45-90 degrees, and the pressing shaft pressure is 1-5kgf / cm 2 The running speed of the pressing shaft is 20-60mm / S.

4. The preparation method for achieving the dual effects of texture embossing and magnetic ink printing in a single process according to claim 1, characterized in that: In S5, the parameters set for the magnetic mold include the strength of the magnetic field and the magnetic field time.

Images