CN213291859U

CN213291859U - Nano micro-grain decorative board

Info

Publication number: CN213291859U
Application number: CN202021317001.6U
Authority: CN
Inventors: 郑跃勇; 刘斌
Original assignee: Tang Hong Weixun New Material Technology Co ltd
Current assignee: Tang Hong Weixun New Material Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-28
Anticipated expiration: 2030-07-07

Abstract

A nanometer micro-grain decorative board is characterized in that: the adhesive tape comprises a carrier adhesion layer, wherein the carrier adhesion layer is provided with a first surface and a second surface opposite to the first surface, the first surface is an exposed outer surface, and the second surface is an inner surface opposite to the exposed outer surface; the first surface on have set gradually colour layer, picture and text layer and nanometer coating from inside to outside, the surface of nanometer coating on be provided with UV nanometer impression texture layer. The color developing device has the advantages of being not easy to scrape, being tightly combined with an electronic product, being not easy to warp and peel, and being capable of effectively maintaining the color developing effect and the appearance.

Description

Nano micro-grain decorative board

Technical Field

The application relates to the technical field of decorative plates of electronic products, in particular to a nanometer micro-texture decorative plate.

Background

At present, with the dependence and diversified requirements of people on electronic products, the requirements of electronic product panels are more and more elaborate and more complex; at present, the appearance of electronic products is mainly realized by a mould; coating adhesive between the etched die and a substrate for roller coating to realize the transfer printing of the die texture; the obtained decorative plate is bonded and coated with the electronic product through the adhesive.

However, the texture decorated sheet with such a structure has certain disadvantages: firstly, the adhesive is adhered and coated with an electronic product, so that the phenomena of aging, protection and detachment of the adhesive and the like can be caused; and the texture decorative plate with the structure has low hardness, and the phenomena of scraping of textures and the like are easy to occur.

In addition, in the traditional decorative plate for realizing textures through a mold, the ground color layer in the structure is often arranged at the lowest part, and the structure has the defect that the ground color layer is easily scratched or rubbed in the processing process, so that the color development effect and the appearance of the decorative plate are damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the present application is not enough to the above in the prior art, and provides a nanometer micro-texture decorative board which is not easy to scrape, can be tightly combined with an electronic product, is not easy to warp and peel, and can effectively maintain the color development effect and the appearance.

In order to solve the technical problem, the technical scheme adopted by the application is as follows: a nanometer micro-grain decorative board comprises a carrier adhesion layer, wherein the carrier adhesion layer is provided with a first surface and a second surface opposite to the first surface, the first surface is an exposed outer surface, and the second surface is an inner surface opposite to the exposed outer surface; the first surface on have set gradually colour layer, picture and text layer and nanometer coating from inside to outside, the surface of nanometer coating on be provided with UV nanometer impression texture layer.

By adopting the structure, the color layer and the image-text layer are arranged between the carrier adhesion layer and the nano coating, so that the color layer and the image-text layer are effectively protected, the color layer and the image-text layer are not damaged in the processing and assembling processes, and the appearance effect is well protected; in addition, the UV nanoimprint texture layer is arranged on the outermost layer and can be flexibly assembled with the electronic product body according to needs, and the UV nanoimprint texture layer can be arranged on the outside or the inside, is not influenced by positions, and is more flexible and convenient; in addition, the carrier adhesion layer can realize hot press fit with the electronic product body, does not need an adhesive to adhere, is more compact in connection, and is not easy to tilt or peel.

Preferably, the carrier adhesion layer is an adhesion layer made of acrylic, PC, PET or metal materials; this kind of adhesive layer that can multiple material replacement can replace according to the material of the electronic product of specific needs matched stack to make the adhesive layer material of this application the same with the material nature of electronic product body, it is inseparabler in the bonding of hot pressing process, more firm, be difficult to appear the perk or peel off.

Preferably, the color layer is formed by water-based ink materials; the material can better reflect the appearance effect of the decorative plate, and is specifically solidified with the carrier adhesion layer in a UV curing mode.

Preferably, the image-text layer is formed by water-based ink materials; the appearance effect of the decorative plate can be better reflected by selecting the material, and the material is specifically solidified with the color layer in a UV curing mode.

Preferably, a first hollow-out position is arranged on the color layer and used for exposing the carrier adhesion layer; because the color layer needs to realize the presentation of different colors, the hollowed-out position is needed.

Preferably, the image-text layer is provided with a second hollowed-out position, and the hollowed-out position is used for exposing the color layer and/or the carrier attachment layer; in order to show the image-text effect of different decoration panels, the appearance effect can be better embodied by arranging the hollow-out layer, the image-text and color different levels are embodied, and a more vivid and three-dimensional surface decoration effect is obtained.

Preferably, the UV nano-imprinting texture layer is a color-transparent imprinting texture layer; by adopting the structure, the embossing texture can be embodied, and simultaneously, the embossing texture can be matched and combined with the pictures, the texts and the colors, so that a more vivid and three-dimensional surface decoration effect is formed.

Preferably, the thickness of the nano coating is not more than 0.05 mm; adopt the bending of realization whole decorative board that this structure can be convenient, and the position of buckling can not appear phenomenon such as white mark, still keeps holistic decorative effect.

Drawings

Fig. 1 is a schematic view of a split structure of a carrier attachment layer, a color layer and an image-text layer.

Fig. 2 is a schematic structural diagram of a combination of a carrier attachment layer, a color layer and a graphic layer.

Fig. 3 is a schematic structural view of a nano-micro-textured decorative sheet of the present application.

As shown in the attached drawings: 1. the printing ink comprises a carrier attachment layer, 1.1, a first surface, 1.2, a second surface, 2, a color layer, 3, an image-text layer, 4, a nano coating, 5, a UV nano imprinting texture layer, 6, a first hollowed-out hole and 7, a second hollowed-out hole.

Detailed Description

The drawings and the following description depict specific embodiments of the application to teach those skilled in the art how to make and use the best mode of the application. For the purpose of teaching inventive principles, some conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations from these embodiments that fall within the scope of the invention. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the present application. Thus, the present application is not limited to the specific embodiments described below, but only by the claims and their equivalents.

A nano-micro grained decorative board as shown in fig. 1-3, comprising a carrier attachment layer 1, said carrier attachment layer having a first surface 1.1 and a second surface 1.2 opposite to the first surface, said first surface being a bare outer surface, said second surface being an inner surface opposite to the bare outer surface; the first surface on set gradually colour layer 2, picture and text layer 3 and nanometer coating 4 from inside to outside, the surface of nanometer coating on be provided with UV nanometer impression texture layer 5.

The carrier adhesion layer is made of acrylic, PC, PET or metal materials; this kind of can multiple material the adhesion layer that can replace, the material that can be according to the electronic product of specific needs matched stack replaces to make the adhesion layer material of this application the same with the material nature of electronic product body, it is inseparabler in the bonding of hot pressing process, more firm, be difficult to appear the perk or peel off.

The color layer is formed by water-based ink materials; the material can better reflect the appearance effect of the decorative plate, and is specifically solidified with the carrier adhesion layer in a UV curing mode.

The image-text layer is formed by water-based ink materials; the appearance effect of the decorative plate can be better reflected by selecting the material, and the material is specifically solidified with the color layer in a UV curing mode.

The color layer is provided with a first hollow-out position 6, and the hollow-out position is used for exposing the carrier adhesion layer; because the color layer needs to realize the presentation of different colors, the hollowed-out position is needed.

The image-text layer is provided with a second hollowed-out position 7, and the hollowed-out position is used for exposing the color layer and/or the carrier adhesion layer; in order to show the image-text effect of different decoration panels, the appearance effect can be better embodied by arranging the hollow-out layer, the image-text and color different levels are embodied, and a more vivid and three-dimensional surface decoration effect is obtained.

The UV nano-imprinting texture layer is a color-transparent imprinting texture layer; by adopting the structure, the embossing texture can be embodied, and simultaneously, the embossing texture can be matched and combined with the image-text layer and the color layer, so that a more vivid and three-dimensional surface decoration effect is formed.

The thickness of the nano coating is not more than 0.05 mm; adopt the bending of realization whole decorative board that this structure can be convenient, and the position of buckling can not appear phenomenon such as white mark, still keeps holistic decorative effect.

The nano coating is obtained by processing the nano coating, and particularly, the nano coating is realized by resin roller coating, and the resin adopted by the roller coating is UV resin, so that UV curing can be realized, and the resin can be well attached to an image-text layer; in the roll coating process, part of resin can possibly enter the hollow-out position and the edge position of the whole decorative layer, which are the conventional possible conditions, and the structure of the decorative layer can not be influenced.

The UV nano-imprinting texture layer is prepared by a mold, and the specific mold can be prepared by referring to a preparation method of a CN109465992A multichannel 3D nano-texture mold or a nano-texture mold disclosed in 201910529441.3; after the mold is prepared, resin glue is coated between the mold and the substrate layer, the mold covers the resin glue, and the texture on the mold is imprinted on the substrate layer in a roller coating mode, so that the imprinting texture is transferred from the mold to the substrate layer.

Claims

1. A nanometer micro-grain decorative board is characterized in that: the adhesive tape comprises a carrier adhesion layer, wherein the carrier adhesion layer is provided with a first surface and a second surface opposite to the first surface, the first surface is an exposed outer surface, and the second surface is an inner surface opposite to the exposed outer surface; the first surface on have set gradually colour layer, picture and text layer and nanometer coating from inside to outside, the surface of nanometer coating on be provided with UV nanometer impression texture layer.

2. The nanomicro-grained decorative sheet of claim 1, wherein: the carrier adhesion layer is made of acrylic, PC, PET or metal materials.

3. The nanomicro-grained decorative sheet of claim 1, wherein: the color layer is formed by water-based ink materials.

4. The nanomicro-grained decorative sheet of claim 1, wherein: the image-text layer is formed by water-based ink materials.

5. The nanomicro-grained decorative sheet of claim 1, wherein: the color layer is provided with a first hollow-out position, and the hollow-out position is used for exposing the carrier adhesion layer.

6. The nanomicro-grained decorative sheet of claim 1, wherein: the image-text layer is provided with a second hollowed-out position, and the hollowed-out position is used for exposing the color layer and/or the carrier attachment layer.

7. The nanomicro-grained decorative sheet of claim 1, wherein: the UV nano-imprinting texture layer is a color-permeable imprinting texture layer.

8. The nanomicro-grained decorative sheet of claim 1, wherein: the thickness of the nano coating is not more than 0.05 mm.