CN110936762A - Novel gold stamping processing method - Google Patents
Novel gold stamping processing method Download PDFInfo
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- CN110936762A CN110936762A CN201910992228.6A CN201910992228A CN110936762A CN 110936762 A CN110936762 A CN 110936762A CN 201910992228 A CN201910992228 A CN 201910992228A CN 110936762 A CN110936762 A CN 110936762A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
- B44C1/1729—Hot stamping techniques
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Abstract
The invention provides a novel gold stamping processing method, which adopts gold stamping paper with double color layers and is transferred on the inner surface of a transparent substrate by hot pressing; the transparent glue layer is combined with the inner surface of the transparent substrate during hot-pressing transfer printing; after the stripping layer and the film base layer are separated, the first color layer is directly contacted with the packaging component; the sight line is that the pattern effect of the double-color layer is observed from the outer surface of the transparent printing substrate through the transparent glue water layer of the transparent printing substrate and the bronzing paper. The novel bronzing paper of the transparent substrate not only has various patterns and metal luster brought by the bronzing paper, but also increases the luster turning of the transparent layer of the substrate, so that the bronzing effect of the product is more glittering and translucent.
Description
Technical Field
The invention belongs to the technical field of gold stamping processing, and particularly relates to a novel gold stamping processing method of a transparent base material.
Background
The existing gilding paper structure is provided with a base film layer, a release layer, a color layer, an electroplated layer and a glue layer, when in hot stamping, a layer of gilding pulp or gilding glue is coated on a printing stock, and then the gilding paper is covered on the base film layer for hot stamping.
The gold stamping process is a process of transferring an aluminum layer in the electrochemical aluminum to the surface of a printing stock by utilizing the principle of hot-pressing transfer to form a special metal effect. The conventional bronzing paper is generally divided into five layers as shown in fig. 1. It is common practice in the market to hot-press transfer the outer surface of the product with bronzing paper, as shown in fig. 2. After the gold stamping is finished, the film base layer and the stripping layer are separated, only the color layer/electroplated layer/glue water layer is left to be attached to the surface of the substrate, and the color layer is observed from the outer surface of the gold stamping layer, so that the decorative effect of the gold stamping pattern is achieved, as shown in fig. 3.
However, the color and the richness of the color and the pattern of the prior bronzing paper are still to be improved.
Disclosure of Invention
The invention provides a novel gold stamping processing method of a transparent substrate, which not only adds various patterns and metal luster brought by gold stamping paper, but also increases the luster turning of a transparent layer of the substrate, so that the gold stamping effect of a product is more glittering and translucent.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
a novel gold stamping processing method adopts gold stamping paper with double color layers and is transferred on the inner surface of a transparent substrate by hot pressing; the gilding paper with the double-color layer comprises the following components from top to bottom: the transparent glue layer, the second color layer, the electroplated layer, the first color layer, the stripping layer and the film base layer; the transparent glue layer is combined with the inner surface of the transparent substrate during hot-pressing transfer printing; after the stripping layer and the film base layer are separated, the first color layer is directly contacted with the packaging component; the inner surface of the transparent printing substrate refers to the surface which is directly contacted with the sight line as the outer surface, and the other surface opposite to the outer surface is the inner surface of the transparent printing substrate; the sight line is that the pattern effect of the double-color layer is observed from the outer surface of the transparent printing substrate through the transparent glue water layer of the transparent printing substrate and the bronzing paper.
Further, the transparent substrate can be any one of PC, PETG, PCTG, PCTA, PET, PMMA, PS and glass.
Further, the shape of the second color layer and the first color layer is any one or combination of characters, letters and numbers.
Further, the colors of the second color layer and the first color layer may be the same or different.
Further, the pressurizing time of the hot-pressing transfer printing is 0.5-2.0 seconds, and the gold stamping temperature is 220-300 DEG C
The inner surface of the transparent printing substrate refers to that the first surface which is directly contacted with the sight line is the outer surface and the other opposite surface is the inner surface when viewed from the sight line direction.
The invention has the beneficial effects that:
the gold stamping paper is different from common gold stamping paper, and is provided with two color layers, and a transparent glue used in a glue layer is a novel double-sided gold stamping paper. The gold stamping mode is that the double-sided gold stamping paper is hot-pressed and transferred on the inner surface of the transparent substrate, the sight line passes through the transparent layer of the substrate and the transparent glue water layer of the gold stamping paper from the outer surface of the transparent substrate to view the pattern effect of the gold stamping color layer, the gold stamping mode not only removes various patterns and metal luster brought by the gold stamping paper, but also increases the luster turning of the transparent layer of the substrate, so that the gold stamping effect of the product is more glittering and translucent, and the transparent substrate can be made of PC, PETG, PCTA, PET, PMMA, PS, glass and the like.
Drawings
Fig. 1 shows a common structure of a bronzing paper in the prior art.
Fig. 2 is a schematic structural diagram of a prior art bronzing paper hot-pressed and transferred onto an outer surface of a substrate.
Fig. 3 is a schematic structural diagram of a gold stamping process in the prior art.
Fig. 4 is a schematic structural diagram of one embodiment of the novel bronzing paper as the transparent substrate of the invention.
Fig. 5 is a schematic structural diagram of an embodiment of the novel bronzing paper of the transparent substrate according to the present invention when it is transferred onto the inner surface of the transparent substrate by hot pressing.
Fig. 6 is a schematic structural diagram of the transparent substrate after the gold stamping process of the novel gold stamping paper is completed.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Any modifications that can be easily made by a person skilled in the art to the present invention without departing from the technical solutions of the present invention will fall within the scope of the claims of the present invention.
Example 1
As shown in fig. 4, a new bronzing paper with a transparent substrate comprises, from top to bottom: the transparent glue layer 2, the second color layer 3, the electroplated layer 4, the first color layer 5, the stripping layer 6 and the film base layer 7; the transparent glue layer 2 is combined with the inner surface of the transparent printing substrate 1 during hot-press transfer printing, as shown in FIG. 5; after the stripping layer 6 and the film base layer 7 are separated, the first color layer 5 is directly contacted with the packaging part 8, as shown in fig. 6, so that a packaging gold stamping effect is formed. The inner surface of the transparent print substrate 1 is an outer surface on a first surface of the transparent print substrate 1 that is directly in contact with a line of sight, and an inner surface on the other opposite surface, as viewed from the line of sight direction 9. The sight line is that the pattern effect of the double-color layer is observed from the outer surface of the transparent printing substrate through the transparent glue water layer of the transparent printing substrate and the bronzing paper.
The transparent printing substrate 1 can be any one of PC, PETG, PCTG, PCTA, PET, PMMA, PS and glass.
The shapes of the second color layer 3 and the first color layer 5 are any one or combination of characters, letters and numbers. The colors of the second color layer 3 and the first color layer 5 may be the same or different.
The prior art gilding paper, as shown in fig. 1, comprises from top to bottom: the film comprises a film base layer 7, a stripping layer 6, a color layer 10, an electroplating layer 4 and a glue layer 11. As shown in FIG. 2, when the hot-press transfer is performed on the surface of the printing substrate 12, the glue layer 11 is in contact with the upper surface of the printing substrate 12. As shown in fig. 3, after the film base layer 7 and the peeling layer 6 are separated, the color layer 10, the electroplated layer 4 and the glue layer 11 are left on the outer surface of the printing substrate 12, and the upper surface of the printing substrate 12 is the first surface which is viewed from the viewing direction 9 and is in line contact with the printing substrate 12 is the outer surface.
Compared with the prior art, firstly the color layer is positioned on the inner surface of the substrate, the protection effect on the gold stamping patterns can be better played, secondly, the vision is that the pattern effect of the gold stamping color layer is viewed from the outer surface of the transparent substrate through the transparent layer of the substrate and the transparent glue layer of the gold stamping paper, the gold stamping mode removes various patterns and metal luster brought by the gold stamping paper, the luster turning of the transparent layer of the substrate is increased, and the gold stamping effect of the product is more glittering and translucent.
The novel gold stamping processing method is characterized in that the gold stamping paper with double color layers is printed on the transparent base material through a gold stamping machine, the pressurizing time is 0.5-2.0 seconds, and the gold stamping temperature is 220-300 ℃.
Claims (5)
1. A novel gold stamping processing method is characterized in that: the novel gold stamping processing method adopts gold stamping paper with double color layers, and the gold stamping paper is transferred on the inner surface of the transparent substrate through hot pressing; the gilding paper with the double-color layer comprises the following components from top to bottom: the transparent glue layer, the second color layer, the electroplated layer, the first color layer, the stripping layer and the film base layer; the transparent glue layer is combined with the inner surface of the transparent substrate during hot-pressing transfer printing; after the stripping layer and the film base layer are separated, the first color layer is directly contacted with the packaging component; the inner surface of the transparent printing substrate refers to the surface which is directly contacted with the sight line as the outer surface, and the other surface opposite to the outer surface is the inner surface of the transparent printing substrate; the sight line is that the pattern effect of the double-color layer is observed from the outer surface of the transparent printing substrate through the transparent glue water layer of the transparent printing substrate and the bronzing paper.
2. The novel gold stamping processing method according to claim 1, characterized in that: the transparent printing substrate can be any one of PC, PETG, PCTG, PCTA, PET, PMMA, PS and glass.
3. The novel gold stamping processing method according to claim 1, characterized in that: the pattern effect of the double-color layer is any one or combination of characters, letters and numbers.
4. The novel gold stamping processing method according to claim 1, characterized in that: the colors of the second color layer and the first color layer can be the same or different.
5. The novel gold stamping processing method according to claim 1, characterized in that: the pressurizing time of the hot-pressing transfer printing is 0.5-2.0 seconds, and the gold stamping temperature is 220-300 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910992228.6A CN110936762A (en) | 2019-10-18 | 2019-10-18 | Novel gold stamping processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910992228.6A CN110936762A (en) | 2019-10-18 | 2019-10-18 | Novel gold stamping processing method |
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| CN110936762A true CN110936762A (en) | 2020-03-31 |
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| CN201910992228.6A Pending CN110936762A (en) | 2019-10-18 | 2019-10-18 | Novel gold stamping processing method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000296699A (en) * | 1999-04-15 | 2000-10-24 | Toppan Printing Co Ltd | Transfer sheet |
| CN103481587A (en) * | 2012-09-07 | 2014-01-01 | 文明华 | Double-direction perspective film and manufacturing method thereof |
| CN204451577U (en) * | 2015-01-07 | 2015-07-08 | 浙江恒丰包装有限公司 | A kind of two-sided colour developing alumite thermoprinting foil |
| CN105500853A (en) * | 2014-09-22 | 2016-04-20 | 昆山市生力包装材料有限公司 | Double-sided color electric aluminum hot stamping foil and production method thereof |
| CN110154607A (en) * | 2019-05-13 | 2019-08-23 | 华为技术有限公司 | Terminal cover board, terminal cover board manufacturing method and terminal device |
-
2019
- 2019-10-18 CN CN201910992228.6A patent/CN110936762A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000296699A (en) * | 1999-04-15 | 2000-10-24 | Toppan Printing Co Ltd | Transfer sheet |
| CN103481587A (en) * | 2012-09-07 | 2014-01-01 | 文明华 | Double-direction perspective film and manufacturing method thereof |
| CN105500853A (en) * | 2014-09-22 | 2016-04-20 | 昆山市生力包装材料有限公司 | Double-sided color electric aluminum hot stamping foil and production method thereof |
| CN204451577U (en) * | 2015-01-07 | 2015-07-08 | 浙江恒丰包装有限公司 | A kind of two-sided colour developing alumite thermoprinting foil |
| CN110154607A (en) * | 2019-05-13 | 2019-08-23 | 华为技术有限公司 | Terminal cover board, terminal cover board manufacturing method and terminal device |
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Application publication date: 20200331 |