CN219469968U

CN219469968U - LED printing highlight coating structure

Info

Publication number: CN219469968U
Application number: CN202320341810.8U
Authority: CN
Inventors: 李明星; 王海; 常新元
Original assignee: Shaoguan Nantian Fine Chemical Technology Co ltd
Current assignee: Shaoguan Nantian Fine Chemical Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-04
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to an LED printing highlight coating structure, which comprises a primer layer, wherein an adhesive isolation mechanism is arranged on the primer layer, the adhesive isolation mechanism comprises an adhesive layer fixedly arranged on the upper surface of the primer layer, an intermediate layer is fixedly arranged on the upper surface of the adhesive layer, a first isolation layer is fixedly arranged on the upper surface of the intermediate layer, a finish paint layer is fixedly arranged on the upper surface of the first isolation layer, a second isolation layer is fixedly arranged on the upper surface of the finish paint layer, and a highlight layer is fixedly arranged on the upper surface of the second isolation layer. This LED prints highlight coating structure, through being equipped with on the bottom and glueing the adhesion layer, can improve the adhesion between primer layer and the intermediate level, be favorable to preventing breaking away from between primer layer and the intermediate level, be equipped with first isolation layer between intermediate level and the finish coat layer simultaneously, be equipped with the second isolation layer between finish coat layer and the highlight layer, can prevent to take place the chemical reaction between intermediate level, the finish coat layer, produce adverse effect.

Description

LED printing highlight coating structure

Technical Field

The utility model relates to the technical field of LED printing, in particular to an LED printing high-gloss coating structure.

Background

Along with the increasing serious environmental protection problem faced by the printing industry, environmental protection, energy conservation and VOC emission reduction are becoming important concerns in the industry, but traditional printing equipment uses traditional mercury lamps and traditional ink, often contains higher VOCs, generates ozone, has adverse effects on the atmosphere and the environment, and can also have great effects on the physical health of printer operators, so that the traditional printing equipment is gradually replaced by environmental protection LED printing technology.

The coating film of the UV vacuum plating coating is generally composed of a plurality of coating layers, the number of the coating layers is determined according to the performance requirement of a coated product, and the coating layers generally comprise a primer layer, a middle coating layer and a top coating layer, but the existing coating layers are easy to have poor adhesion among a substrate, a paint film and a coating layer, so that the coating layer is easy to fall off; the primer and the finish paint are subjected to chemical reaction, or the primer is dissolved by a solvent of the finish paint, so that the problems of undercut, color deviation and the like are generated.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an LED printing highlight coating structure which has the advantages of good adhesion, difficult occurrence of undercut and color deviation, and solves the problem that the existing coating is easy to cause the falling-off phenomenon of the coating due to poor adhesion among a substrate, a paint film and a coating; the primer and the finish paint are subjected to chemical reaction, or the primer is dissolved by a solvent of the finish paint, so that the problems of undercut and color deviation are generated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the LED printing highlight coating structure comprises a primer layer, wherein an adhesion isolation mechanism is arranged on the primer layer;

the bonding isolation mechanism comprises a bonding layer fixedly arranged on the upper surface of the primer layer, an intermediate layer is fixedly arranged on the upper surface of the bonding layer, a first isolation layer is fixedly arranged on the upper surface of the intermediate layer, a finish paint layer is fixedly arranged on the upper surface of the first isolation layer, a second isolation layer is fixedly arranged on the upper surface of the finish paint layer, and a highlight layer is fixedly arranged on the upper surface of the second isolation layer.

Further, the thickness of the primer layer is not less than three millimeters and not more than five millimeters.

Further, the thickness of the adhesive layer is not less than one millimeter and not more than one and a little five millimeters.

Further, the thickness of the intermediate layer is not less than two millimeters and not more than three millimeters.

Further, the thickness of the first isolation layer and the second isolation layer is not less than one fifth and not more than two millimeters.

Further, the thickness of the high-light layer is not lower than zero point five and not more than one millimeter.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this LED prints highlight coating structure, through being equipped with on the bottom and glueing the adhesion layer, can improve the adhesion between primer layer and the intermediate level, be favorable to preventing breaking away from between primer layer and the intermediate level, be equipped with first isolation layer between intermediate level and the finish coat layer simultaneously, be equipped with the second isolation layer between finish coat layer and the highlight layer, can prevent to take place the chemical reaction between intermediate level, the finish coat layer, produce adverse effect.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model.

In the figure: 1. a primer layer; 2. an adhesive layer; 3. an intermediate layer; 4. a first isolation layer; 5. a top coat layer; 6. a second isolation layer; 7. and (3) a high-light layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, in the embodiment, an LED printing highlight coating structure includes a primer layer 1, wherein the thickness of the primer layer 1 is not less than three millimeters and not more than five millimeters, an adhesive isolation mechanism is disposed on the primer layer 1, the adhesive isolation mechanism includes an adhesive layer 2 fixedly mounted on the upper surface of the primer layer 1, the thickness of the adhesive layer 2 is not less than one millimeter and not more than one point and five millimeters, an intermediate layer 3 is fixedly mounted on the upper surface of the adhesive layer 2, the thickness of the intermediate layer 3 is not less than two millimeters and not more than three millimeters, a first isolation layer 4 is fixedly mounted on the upper surface of the intermediate layer 3, a finish paint layer 5 is fixedly mounted on the upper surface of the first isolation layer 4, a second isolation layer 6 is fixedly mounted on the upper surface of the finish paint layer 5, the thicknesses of the first isolation layer 4 and the second isolation layer 6 are not less than one point and not more than two millimeters, a highlight layer 7 is fixedly mounted on the upper surface of the second isolation layer 6, and the thickness of the highlight layer 7 is not less than one zero point and not more than one millimeter.

The working principle of the embodiment is as follows:

the adhesive layer 2 can improve the firmness between the primer layer 1 and the middle layer 3, can prevent the primer layer 1 from falling off from the middle layer 3, the first isolation layer 4 can prevent the chemical reaction between the middle layer 3 and the top coat layer 5, and the second isolation layer 6 can prevent the chemical reaction between the top coat layer 5 and the highlight layer 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An LED printing highlight coating structure, includes primer layer (1), its characterized in that: an adhesion isolating mechanism is arranged on the primer layer (1);

the bonding isolation mechanism comprises a bonding layer (2) fixedly mounted on the upper surface of the primer layer (1), an intermediate layer (3) is fixedly mounted on the upper surface of the bonding layer (2), a first isolation layer (4) is fixedly mounted on the upper surface of the intermediate layer (3), a finish paint layer (5) is fixedly mounted on the upper surface of the first isolation layer (4), a second isolation layer (6) is fixedly mounted on the upper surface of the finish paint layer (5), and a highlight layer (7) is fixedly mounted on the upper surface of the second isolation layer (6).

2. The LED printed highlight coating structure of claim 1, wherein: the thickness of the primer layer (1) is not less than three millimeters and not more than five millimeters.

3. The LED printed highlight coating structure of claim 1, wherein: the thickness of the adhesive layer (2) is not less than one millimeter and not more than one point and five millimeters.

4. The LED printed highlight coating structure of claim 1, wherein: the thickness of the intermediate layer (3) is not less than two millimeters and not more than three millimeters.

5. The LED printed highlight coating structure of claim 1, wherein: the thickness of the first isolation layer (4) and the second isolation layer (6) is not lower than one point five and not more than two millimeters.

6. The LED printed highlight coating structure of claim 1, wherein: the thickness of the high-light layer (7) is not lower than zero point five and not more than one millimeter.