CN210683660U

CN210683660U - Surface decorative layer structure

Info

Publication number: CN210683660U
Application number: CN201921725797.6U
Authority: CN
Inventors: 李子龙; 曾识彰; 杜铭祥; 陈隽翔
Original assignee: Imf Technology Co ltd
Current assignee: Imf Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-05
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a surface decorative layer structure, include according to the preface superimposed one bind glue film, a line layer, a reflection stratum, one combine glue film, a protective layer, this line layer has a line structure of unsmooth unevenness, should combine glue film and this protective layer all to be the printing opacity material, this reflection stratum of coincide on this line layer makes the utility model discloses watch outside and can reflect out this reflection stratum colour and the gloss line of change along with the change of different angles.

Description

Surface decorative layer structure

Technical Field

The present invention relates to a surface decoration layer structure, and more particularly to a layer structure that can be decorated on the surface of various substrates.

Background

Referring to fig. 6, when a substrate a with a smooth surface is expected to show lines and colorful effects changing with a viewing angle, a transparent decoration layer 10 is additionally disposed on the surface of the substrate a, the transparent decoration layer 10 includes an ultraviolet light hardening glue 11 and a transparent protection film 13 stacked in layers, an optical structure 11A with concave-convex patterns is disposed on the surface of the ultraviolet light hardening glue 11, and then the transparent protection film 13 is combined on the surface of the optical structure 11A.

Each layer of the light-transmitting decorative layer 10 is light-transmitting, and when an eye E sees the surface material of the substrate a through the light-transmitting decorative layer 10, the optical structure 11A reflects and refracts the ambient light, so that the eye E receives the reflected light with different intensities, and the eye E visually senses the colorful effect of the light-transmitting decorative layer 10, which is caused by the complicated lines and changes with the angle.

Although the light-transmitting decorative layer 10 utilizes the surface color of the substrate a and the concave-convex pattern of the optical structure 11A to present lines and color changes that can be changed with the viewing angle, since the lines are generated by the multiple reflection and refraction of the optical structure 11A, the eye E receives the surface reflection of the substrate a, when the substrate a is dark or has poor reflectivity, the lines generated by the reflection and refraction of the optical structure 11A will become unobvious, and the visual line effect is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the lines generated by the reflection and refraction of the prior light-transmitting decorative layer 10 are not obvious, the utility model provides a surface decorative layer structure which can be decorated on the surface of various materials.

The utility model provides a surface decorative layer structure, include according to the preface coincide bind glue film, a line layer and a reflection stratum.

Wherein, the grain layer is formed on the surface of the adhesive layer, and the reflecting layer is formed on the surface of the grain layer.

The textured layer includes a textured structure in relief.

Furthermore, a bonding glue layer is formed on the surface of the reflecting layer, a protective layer is formed on the surface of the bonding glue layer, the protective layer has a smooth surface, the bonding glue layer and the protective layer are both made of light-permeable materials, and the reflecting layer is made of metal materials.

Furthermore, the reflecting layer is formed on the surface of the textured layer locally.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an utilize the colour and the line that form its material of this reflection stratum reflection of this line structure, look like to have different gloss lines along with the reflection angle difference of this line structure at different visual angles from the outward appearance, the utility model discloses can combine on the surface of multiple material, not be limited to plane or cambered surface.

Drawings

FIG. 1 is a perspective exploded view of the preferred embodiment of the present invention;

FIG. 2 is a schematic view of a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a preferred embodiment of the present invention;

FIG. 4 is a schematic view of a preferred embodiment of the present invention;

FIG. 5 is a schematic view of a preferred embodiment of the present invention;

fig. 6 is a schematic diagram of the prior art of the present invention.

Description of the symbols:

10 light-transmitting decorative layer 11 ultraviolet light hardening glue

11A optical structure 13 light-transmitting protective film

21 adhesive layer 22 grain layer

221 textured 23 reflective layer

24 bond paste layer 25 protective layer

100 first release film 110 decorative layer protection layer

200 second release film 210 decorative layer semi-finished product

300 prefabricated decorative layer A substrate

E eye

Detailed Description

For a detailed understanding of the technical features and the practical effects of the present invention, and to be implemented in accordance with the content of the specification, the following detailed description of the preferred embodiments is further illustrated in the accompanying drawings.

As shown in fig. 1 and fig. 2, which are preferred embodiments of the surface decoration layer structure of the present invention, the surface decoration layer structure can be formed on a surface of a substrate a, and includes an adhesive layer 21, a texture layer 22, a reflective layer 23, an adhesive layer 24, and a protective layer 25, which are stacked in sequence.

The grain layer 22 is combined on the surface of the adhesive layer 21, the reflection layer 23 is coated on the surface of the grain layer 22, the bonding adhesive layer 24 is combined on the surface of the reflection layer 23, the protection layer 25 is combined on the surface of the bonding adhesive layer 24, the protection layer 25 is a hardened coating which has the function of protecting the grain layer 22 and the reflection layer 23, and meanwhile, the hardened coating has a smooth surface so that dirt is not easy to be accumulated on the protection layer 25, and the bonding adhesive layer 24 and the protection layer 25 are both light-transmitting high polymer.

The grain layer 22 has a raised grain structure 221, the grain layer 22 is an ultraviolet hardening (UV) glue, the grain structure 221 is formed by a printing, coating or pressing method, the pressing method is that the UV hardening glue is coated on a release film and then mechanical force is applied to press the grain structure 221 on the surface of the grain layer.

The reflection layer 23 is coated on the surface of the texture layer 22 by electroplating, vapor deposition, sputtering, ion plating, etc., and in the preferred embodiment, electroplating is used.

The manufacturing method of the present invention is shown in fig. 3 to 5, and includes the steps of:

STEP 1: the protective layer 25 is coated on a first release film 100, and a decorative layer protective layer 110 is obtained after the protective layer 25 is cured, in which the first release film 100 of the embodiment is Polyolefin (PO).

STEP 2: the texture layer 22 is combined on a second release film 200 by printing, coating, attaching or pressing, the texture layer 22 has a relief texture 221, and the texture layer 22 is cured by applying an energy source corresponding to the texture layer 22, for example, in this embodiment, the Ultraviolet (UV) curing adhesive texture layer 22 is cured by an ultraviolet light, and in this embodiment, the second release film 200 is Polyethylene (PET).

STEP 3: plating, evaporating, sputtering or ion plating the reflective layer 23 on the surface of the solidified grain layer 22, and coating the reflective layer 23 on the surface of the grain structure 221 of the grain layer 22, so that the grain structure 221 has the reflective luster of the material of the reflective layer 23, thereby forming the decorative layer semi-finished product 210 with the reflective luster grain, wherein the reflective layer 23 in this embodiment is metal silver (Ag).

STEP 4: the transparent bonding glue layer 24 is sprayed or painted on the surface of the semi-finished decorative layer 210, and the protective layer 25 of the decorative layer protective layer 110 is attached to the bonding glue layer 24 to obtain a prefabricated decorative layer 300.

STEP 5: removing the second release film 200, coating the adhesive layer 21 on the bottom surface of the solidified grain layer 22, attaching the adhesive layer 21 to the substrate a, and removing the first release film 100 after the adhesive layer 21 is fully solidified, so as to obtain a smooth decorative surface with glossy grains on the surface.

The utility model discloses utilizing this reflection stratum 23 of cladding on this line structure 221 to make the smooth decoration in surface to seem to have the change of different gloss reflection and line along with people's eyes E at different angles visual angle, this reflection stratum 23 is compared and is had splendid reflection condition more in other materials for the line changes more obviously.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the claims, and all other equivalent changes and modifications that do not depart from the spirit of the present invention should be included within the scope of the claims.

Claims

1. The utility model provides a surface decorative layer structure which characterized in that, includes a bonding glue film, a line layer and a reflection stratum of coincide in proper order, wherein:

the grain layer is formed on the surface of the adhesive layer, and the reflecting layer is formed on the surface of the grain layer; the textured layer includes a textured structure in relief.

2. The surface decorative layer structure of claim 1, wherein a bonding glue layer is formed on the surface of the reflective layer, a protective layer is formed on the surface of the bonding glue layer, the protective layer has a smooth surface, and the reflective layer is made of metal.

3. The surface decorative layer structure of claim 2 wherein said reflective layer is formed locally on the surface of said textured layer.