CN216414336U - Mobile phone back plate with rubbing mobile phone offset printing effect - Google Patents
Mobile phone back plate with rubbing mobile phone offset printing effect Download PDFInfo
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- CN216414336U CN216414336U CN202122153904.6U CN202122153904U CN216414336U CN 216414336 U CN216414336 U CN 216414336U CN 202122153904 U CN202122153904 U CN 202122153904U CN 216414336 U CN216414336 U CN 216414336U
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Abstract
The utility model discloses a mobile phone backboard with a rubbing mobile phone offset printing effect, which comprises a composite board and a cover bottom layer, wherein the composite board is arranged on the surface layer of the cover bottom layer; the rubbing outer texture layer is arranged on the surface layer of the composite plate; wherein, be provided with silk screen printing LOGO layer, gloss oil layer, offset printing, UV rendition layer and the plating layer of arranging in proper order between composite sheet and the lid bottom. The utility model increases the offset printing effect, can realize various changes of patterns and multicolor matching effect, and enhances the colorful and various colors of the back plate.
Description
Technical Field
The utility model relates to the technical field of mobile phone parts, in particular to a mobile phone back plate with a rubbing mobile phone offset printing effect.
Background
The mobile phone back plate is a mobile phone peripheral accessory arranged on the back of a mobile phone, mainly plays the functions of protection, decoration and the like, can be used for improving the user experience due to the fact that the mobile phone back plate is arranged on the outermost layer, meets the pursuit of people on fashion and personality, and improves the product competitiveness of the display device. The mobile phone rear cover on the market needs different structures and diversified multicolor gradual change effects for beauty and inspiration of designers, and at present, the mobile phone back plate which mainly can only realize multiple colors and graphic texture is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the mobile phone back plate with the offset printing effect of the rubbing mobile phone.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a rubbing mobile phone offset printing effect mobile phone backboard, comprising:
the composite board is arranged on the surface layer of the cover bottom layer;
the rubbing outer texture layer is arranged on the surface layer of the composite plate;
wherein, be provided with silk screen printing LOGO layer, gloss oil layer, offset printing layer, UV rendition layer and the plating layer of arranging in proper order between composite sheet and the lid bottom.
As a preferred technical solution of the present invention, the offset printing layer includes an ink layer, a polyurethane adhesive layer, and a polymer film layer, the polyurethane adhesive layer is disposed on a surface layer of the ink layer, and the polymer film layer is disposed on a surface layer of the polyurethane adhesive layer.
In a preferred embodiment of the present invention, the ink layer is made by mixing different pigment inks.
In a preferred embodiment of the present invention, the ink layer includes at least a first pigment ink and a second pigment ink, and at least a part of the first pigment ink and a part of the second pigment ink are overprinted with each other.
In a preferred embodiment of the present invention, the first pigment ink and the second pigment ink are one of solvent-based ink, UV-based ink, water-based ink, and resin-based ink.
As a preferred technical scheme of the utility model, a plurality of regularly distributed transparent salient points are arranged on the gloss oil layer.
As a preferred technical scheme of the utility model, the transparent salient points are formed by silk-screen printing of transparent gloss oil.
As a preferable technical solution of the present invention, the outer rubbing texture layer includes a texture layer and a pattern layer, and the pattern layer is composed of a plurality of pattern blocks arranged at intervals and is disposed on an outer layer surface of the texture layer.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model increases the offset printing effect, can realize various changes of patterns and multicolor matching effect, and enhances the colorful and various colors of the back plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
FIG. 2 is a schematic view of a blanket structure according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of an ink layer structure according to an embodiment of the utility model.
Reference numbers in the figures:
1-a composite board;
2-covering and bottom layer;
3-rubbing an outer texture layer;
4-silk-screen LOGO layer;
5-gloss oil layer;
6-offset print layer, 61-ink layer, 611-first pigment ink, 612-second pigment ink, 62-polyurethane binder layer, 63-polymer film layer;
7-UV transfer printing layer;
8-electroplating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a mobile phone back plate with a rubbing mobile phone offset printing effect, which can increase the offset printing effect, realize various changes of patterns and multicolor matching effect by offset printing, and enhance the colorful and various colors of the back plate. The specific structure of the back plate of the mobile phone, as shown in fig. 1-3, includes:
The thickness of the composite board 1 is 0.5mm, the thickness of the cover bottom layer 2 is 25-35um, and the thicknesses of the composite board 1 and the cover bottom layer 2 can be designed according to actual requirements, but the embodiment is limited in the range of the thicknesses.
Outer texture layer of rubbing 3, the outer texture layer of rubbing 3 of this embodiment sets up on composite sheet 1's top layer, when the user grips the removal end of using this cell-phone backplate, is provided with outer texture layer of rubbing 3 at the outmost of backplate and can improve user's comfort to can also improve the frictional force with the backplate when gripping.
The rubbing outer texture layer 3 comprises a texture layer and a pattern layer, wherein the pattern layer is composed of a plurality of pattern blocks arranged at intervals and is arranged on the outer layer surface of the texture layer, the pattern layer is formed on one surface of the texture layer through etching, for example, the cross section of each pattern block is trapezoidal, triangular or wavy, and different visual effects can be obtained when the refraction angle and the reflection angle of the pattern blocks are different.
Wherein, be provided with silk screen printing LOGO layer 4, gloss oil layer 5, offset printing layer 6, UV rendition layer 7 and the plating layer 8 that arranges in proper order between composite sheet 1 and the lid bottom 2.
The ink layer 61 of the present embodiment is made by mixing different pigment inks, for example, inks of various colors such as red, yellow, blue, black, etc., and various colors are called for the mobile phone back panel according to actual requirements.
Wherein, ink layer 61 includes at least a first pigment ink 611 and a second pigment ink 612, at least a part of first pigment ink 611 and second pigment ink 612 are overprinted together, specifically at least two or more pigment inks are in an ink receiving state when being overprinted, when first pigment ink 611 and a part of second pigment ink 612 are overprinted together, first pigment ink 611 is mixed into second pigment ink 612 to form a part of overprinted ink.
The first pigment ink 611 and the second pigment ink 612 are one of solvent-based ink, UV-based ink, water-based ink, and resin-based ink, and are not particularly limited.
The gloss oil layer 5 is provided with a plurality of regularly distributed transparent salient points, the transparent salient points can form patterns, meanwhile, the surface of the gloss oil layer 5 is covered with the color ink layer 61, the optical visual effect with 3D is formed, meanwhile, the overall brightness is high, and the stereoscopic visual effect with high brightness is achieved.
The transparent bumps are formed by silk-screen printing of transparent gloss oil, the whole mobile phone back plate can be effectively protected through the transparent gloss oil, the color of the mobile phone back plate cannot be influenced, and meanwhile, the full glossiness of the appearance of the mobile phone back plate can be displayed.
Compared with the mobile phone back plate in the prior art, the offset printing effect is increased, the various changes of patterns and the multicolor matching effect can be realized, and the colorful and various colors of the back plate are enhanced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A rubbing mobile phone offset printing effect mobile phone backboard is characterized by comprising:
the composite board is arranged on the surface layer of the cover bottom layer;
the rubbing outer texture layer is arranged on the surface layer of the composite plate;
wherein, be provided with silk screen printing LOGO layer, gloss oil layer, offset printing layer, UV rendition layer and the plating layer of arranging in proper order between composite sheet and the lid bottom.
2. The mobile phone back plate with rubbing, offset printing and effect of claim 1, wherein: the offset printing layer comprises an ink layer, a polyurethane adhesive layer and a polymer film layer, wherein the polyurethane adhesive layer is arranged on the surface layer of the ink layer, and the polymer film layer is arranged on the surface layer of the polyurethane adhesive layer.
3. The mobile phone back plate with rubbing, offset printing and effect of claim 2, wherein: the ink layer includes at least a first pigment ink and a second pigment ink, at least portions of the first and second pigment inks overprinting one another.
4. The mobile phone back plate with rubbing, offset printing and effect of claim 3, wherein: the first pigment color ink and the second pigment color ink are one of solvent type ink, UV type ink, water-based ink and resin type ink.
5. The mobile phone back plate with rubbing, offset printing and effect of claim 1, wherein: and the gloss oil layer is provided with a plurality of regularly distributed transparent salient points.
6. The rubbing mobile phone offset printing effect mobile phone back plate according to claim 5, wherein: the transparent salient points are formed by silk-screen printing of transparent gloss oil.
7. The mobile phone back plate with rubbing, offset printing and effect of claim 1, wherein: the outer rubbing texture layer comprises a texture layer and a pattern layer, wherein the pattern layer is composed of a plurality of pattern blocks which are arranged at intervals and is arranged on the outer layer surface of the texture layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153904.6U CN216414336U (en) | 2021-09-07 | 2021-09-07 | Mobile phone back plate with rubbing mobile phone offset printing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153904.6U CN216414336U (en) | 2021-09-07 | 2021-09-07 | Mobile phone back plate with rubbing mobile phone offset printing effect |
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| Publication Number | Publication Date |
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| CN216414336U true CN216414336U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122153904.6U Active CN216414336U (en) | 2021-09-07 | 2021-09-07 | Mobile phone back plate with rubbing mobile phone offset printing effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003080A (en) * | 2022-06-14 | 2022-09-02 | 华勤技术股份有限公司 | Shell machining method and shell |
| CN115230356A (en) * | 2022-07-18 | 2022-10-25 | 深圳市裕雅科技有限公司 | Local 3D printing method |
-
2021
- 2021-09-07 CN CN202122153904.6U patent/CN216414336U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115003080A (en) * | 2022-06-14 | 2022-09-02 | 华勤技术股份有限公司 | Shell machining method and shell |
| CN115003080B (en) * | 2022-06-14 | 2024-01-30 | 华勤技术股份有限公司 | Shell machining method and shell |
| CN115230356A (en) * | 2022-07-18 | 2022-10-25 | 深圳市裕雅科技有限公司 | Local 3D printing method |
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