CN115107390A - Digital gold stamping process, gold stamping equipment and gold stamping product - Google Patents

Digital gold stamping process, gold stamping equipment and gold stamping product Download PDF

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Publication number
CN115107390A
CN115107390A CN202210883717.XA CN202210883717A CN115107390A CN 115107390 A CN115107390 A CN 115107390A CN 202210883717 A CN202210883717 A CN 202210883717A CN 115107390 A CN115107390 A CN 115107390A
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CN
China
Prior art keywords
image
gold stamping
text part
text
film
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210883717.XA
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Chinese (zh)
Inventor
刘杰
陈亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Zhonglisheng Packaging Technology Co ltd
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Shenzhen Zhonglisheng Packaging Technology Co ltd
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Application filed by Shenzhen Zhonglisheng Packaging Technology Co ltd filed Critical Shenzhen Zhonglisheng Packaging Technology Co ltd
Priority to CN202210883717.XA priority Critical patent/CN115107390A/en
Publication of CN115107390A publication Critical patent/CN115107390A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/008—Sequential or multiple printing, e.g. on previously printed background; Mirror printing; Recto-verso printing; using a combination of different printing techniques; Printing of patterns visible in reflection and by transparency; by superposing printed artifacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/22—Metallic printing; Printing with powdered inks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/24—Inking and printing with a printer's forme combined with embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Printing Methods (AREA)

Abstract

The invention discloses a digital gold stamping process, gold stamping equipment and a gold stamping product, which comprises the following steps: s100, providing a printing stock; s200, printing digital ink capable of gold stamping on the surface of a printed material to form an ink layer, wherein the ink layer comprises a first image-text part and a second image-text part, the first image-text part and the second image-text part are both attached to the surface of the printed material, and the thickness of the first image-text part is less than that of the second image-text part; s300, a layer of gold stamping film is transferred on the surface of the second image-text part. First picture and text portion is less than the height of second picture and text portion, and the height on gilding film surface is higher than the height on first picture and text portion surface, so, gilding film is more prominent to it is better to improve the experience sense of gilding product.

Description

Digital gold stamping process, gold stamping equipment and gold stamping product
Technical Field
The invention relates to the technical field of printing, in particular to a digital gold stamping process, gold stamping equipment and a gold stamping product.
Background
The digital gold stamping process comprises the following steps: at the beginning, a layer of gildable ink layer 200 is uniformly printed on the surface of a printing stock 100; then, a layer of metal gold stamping film 300 is hot-stamped on the surface of the ink layer 200 in a hot-pressing manner; finally, a layer of ink layer 200 with color graphics is printed on the required area of the surface of the bronzing film 300, so as to prepare the bronzing product with the bronzing pattern and the color pattern (refer to fig. 1). However, the gold stamping product is prepared by adopting the digital method, and the gold stamping effect of the gold stamping product is general as a whole.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a digital gold stamping process which is used for manufacturing a gold stamping product with a gold stamping effect.
The invention also provides gold stamping equipment.
The invention also provides a gold stamping product.
The digital gold stamping process comprises the following steps:
s100, providing a printing stock;
s200, printing digital ink capable of gold stamping on the surface of the printing stock to form an ink layer, wherein the ink layer comprises a first image-text part and a second image-text part, the first image-text part and the second image-text part are both attached to the surface of the printing stock, and the thickness of the first image-text part is smaller than that of the second image-text part;
s300, transferring a layer of gold stamping film on the surface of the second image-text part.
The digital gold stamping process provided by the embodiment of the invention at least has the following beneficial effects: in the gold stamping product prepared by the digital gold stamping process, the gold stamping film forms a gold stamping pattern, and the first image-text part forms a colorful pattern. The first image-text part is lower than the second image-text part, and the surface of the gold stamping film is higher than the surface of the first image-text part, so that the gold stamping film is more prominent, and the gold stamping effect of a gold stamping product is improved. And the height of the surface of the gold stamping film is different from that of the surface of the first image-text part, and the height of the gold stamping pattern is different from that of the colorful pattern, so that the gold stamping product has a stereoscopic impression, and the experience of the gold stamping product is further improved.
According to some embodiments of the invention, the thickness of the second portion is 2 to 3 times the thickness of the first portion.
According to some embodiments of the invention, the surface of the substrate is divided into a first attachment area and a second attachment area, the first image-text portion is attached to the first attachment area, and the second image-text portion is attached to the second attachment area, wherein, in the step S300, a digital printer or a printer is used to print multiple layers of digital ink on the second attachment area in a stacked manner, so that the thickness of the second image-text portion is 2 to 3 times the thickness of the first image-text portion.
According to a second aspect of the invention, the gold stamping apparatus comprises:
the unwinding device is used for unwinding the base band;
the winding device is used for winding the base band;
the hot-pressing device comprises a lower pressing piece, an upper pressing piece and a heating assembly, wherein the lower pressing piece is used for bearing the lower surface of the printing stock, the upper pressing piece is used for pressing the back surface of the base band so as to enable the gold stamping film of the base band to be adhered to the surface of the second image-text part, and the heating assembly is used for heating the gold stamping film and the second image-text part so as to enable the gold stamping film to be transferred to the surface of the second image-text part.
The gold stamping product provided by the embodiment of the invention at least has the following beneficial effects: in the working process of the unwinding device and the winding device, the base band continuously passes through the position of the lower pressing piece. After the digital printing ink on the surface of the printing stock is printed or printed, when the printing stock passes through the space between the upper pressing piece and the lower pressing piece, the lower pressing piece acts on the lower surface of the printing stock, the upper pressing piece acts on the back surface of the base band, and the lower pressing piece is matched with the upper pressing piece to ensure that the gold stamping film on the front surface of the base band is adhered to the surface of the second image-text part. Meanwhile, the gold stamping film and the second image-text part are heated by the heating component, so that the gold stamping film is bonded on the surface of the second image-text part. And when the base band and the printing stock continuously move rightwards, the gold stamping film on the base band is gradually transferred to the surface of the second image-text part. From top to bottom, this application scheme provides a gilding press, and gilding press can be fast with the surface of bronzing film rendition to second picture and text portion to make the gilding product of needs.
According to some embodiments of the invention, a heating channel is arranged in the rotating shaft of the upper press part, and the heating assembly is used for conveying liquid or gas for heating the upper press part to the heating channel.
According to some embodiments of the invention, the heating component is capable of adjusting a heating temperature of the upper nip member, the heating temperature of the upper nip member by the heating component being at least up to 180 degrees.
According to some embodiments of the invention, at least one of the lower stitching member and the upper stitching member is adjustably arranged so that the lower stitching member and the upper stitching member can move relatively close to each other or relatively far from each other.
According to some embodiments of the invention, the lower nip is a conveyor belt or a rotatably arranged roller member for conveying the printing material.
According to the third aspect embodiment of the invention, the gold stamping product comprises:
a substrate;
the printing ink comprises a first image-text part and a second image-text part, wherein the first image-text part and the second image-text part are both attached to the surface of the printing stock, and the thickness of the first image-text part is smaller than that of the second image-text part;
and the gold stamping film is attached to the surface of the second image-text part.
The gold stamping product provided by the embodiment of the invention at least has the following beneficial effects: first picture and text portion is less than the height of second picture and text portion, and the height on gilding film surface is higher than the height on first picture and text portion surface, so, gilding film is more prominent to it is better to improve the experience sense of gilding product. And the height of the surface of the gold stamping film is different from that of the surface of the first image-text part, and the height of the gold stamping pattern is different from that of the colorful pattern, so that the gold stamping product has a stereoscopic impression, and the experience of the gold stamping product is further improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a schematic structural diagram of a gold stamping product in the prior art;
FIG. 2 is a schematic flow chart of a gold stamping process according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of an ink layer on the surface of a printing material according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a hot press apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a gold stamping product according to an embodiment of the present invention.
Reference numerals:
the printing material comprises a printing stock 100, an ink layer 200, a first image-text part 210, a second image-text part 220, a gold stamping film 300, an unreeling device 400, a reeling device 500, a hot-pressing device 600, a lower pressing piece 610, an upper pressing piece 620 and a base band 700.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.
In the description of the present invention, reference to the description of "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
According to a first aspect of the invention, a digital gold stamping process is disclosed, comprising the following steps:
s100 providing a substrate 100;
s200, printing a digital ink capable of gold stamping on the surface of a printed material 100 to form an ink layer 200, wherein the ink layer 200 comprises a first image-text part 210 and a second image-text part 220, the first image-text part 210 and the second image-text part 220 are both attached to the surface of the printed material 100, and the thickness of the first image-text part 210 is smaller than that of the second image-text part 220;
s300, a layer of gold stamping film 300 is transferred to the surface of the second image-text part 220.
Specifically, in the gold stamping product prepared by the digital gold stamping process, the gold stamping film 300 forms a gold stamping pattern, and the first image and text part 210 forms a color pattern. The first image-text part 210 is lower than the second image-text part 220, and the surface of the bronzing film 300 is higher than the surface of the first image-text part 210, so that the bronzing film 300 is more prominent, and the bronzing effect of the bronzing product is improved. Moreover, the height of the surface of the gold stamping film 300 is different from that of the surface of the first image-text part 210, and the height of the gold stamping pattern is different from that of the colorful pattern, so that the gold stamping product has a stereoscopic impression, and the experience of the gold stamping product is further improved.
In the prior art, since the bronzing film 300 cannot be directly transferred to the surface of the printing material 100, the surface of the printing material 100 needs to be printed with a layer of bronzing digital ink (the digital ink has the characteristics of thermoplasticity and adhesiveness at a certain temperature), and then the bronzing film 300 is transferred. Since the bronzing film 300 cannot be controlled to be attached only to a specific region during transfer, the bronzing film 300 completely covers the previous ink layer 200 during transfer. Therefore, in the prior art, a layer of digital ink must be printed on a specific area of the surface of the bronzing film 300, so that the bronzing product has a color pattern effect.
In the present embodiment, by controlling the height of the first image-text part 210 and the height of the second image-text part 220, the bronzing film 300 can be transferred to the surface of the second image-text part 220 with a larger thickness only. Therefore, compared with the prior art that the gold stamping product with the gold stamping patterns and the colorful patterns is prepared by adopting three processes, the scheme of the application only needs two processes to prepare the gold stamping product with the gold stamping patterns and the colorful balls, and the preparation efficiency of the product is improved.
In addition, in the prior art, when a gold stamping product is prepared, two layers of digital printing ink need to be coated, and the gold stamping film 300 needs to be attached to the surface of the first layer of digital printing ink. In the present application, the bronzing product has only one ink layer 200, and the bronzing film 300 is only attached to a partial area of the ink layer 200, that is, only attached to the surface of the second image-text portion 220. In conclusion, the preparation of the gilding product in the scheme of the application saves digital printing ink and the gilding film 300, and reduces the preparation cost of the gilding product.
The digital ink may be one of electronic liquid ink, carbon powder ink, and UV jet ink, and the material of the printing material 100 may be paper, a plastic film, a sheet, or the like.
In some embodiments, the thickness of the second graphic part 220 is 2 to 3 times that of the first graphic part 210, the thickness of the first graphic part 210 is 5um, and the thickness of the second graphic part 220 is between 10um and 15um, so that the height difference between the first graphic part 210 and the second graphic part 220 is between 5um and 10 um. When the bronzing film 300 is transferred to the surface of the second image-text part 220, the difference between the heights of the first image-text part 210 and the second image-text part 220 is large, so that the bronzing film 300 is prevented from being transferred to the surface of the first image-text part 210.
Further, the surface of the substrate 100 is divided into a first attachment area to which the first image-text portion 210 is attached and a second attachment area to which the second image-text portion 220 is attached. In step S300, a digital printer or printer is used to print multiple layers of digital ink on the second attachment area in a stacked manner, such that the thickness of the second image-text portion 220 is 2 to 3 times the thickness of the first image-text portion 210. As can be seen from the above, the thickness of the first image-text portion 210 and the thickness of the second image-text portion 220 are controlled by controlling the printing machine or the number of times of stacking and printing of the printing machine, so that the operation is convenient.
According to the second aspect of the present invention, a gold stamping apparatus is disclosed, which is applied to the above-mentioned digital gold stamping process, and is used for transferring the gold stamping film 300 of the base band 700 to the surface of the second image-text part 220. The gold stamping equipment comprises an unreeling device 400, a reeling device 500 and a hot-pressing device 600, wherein the unreeling device 400 is used for unreeling the base band 700; the winding device 500 is used for winding the baseband 700; the hot-pressing device 600 includes a lower pressing member 610, an upper pressing member 620, and a heating element, where the lower pressing member 610 is used for bearing the lower surface of the printing material 100, the upper pressing member 620 is used for pressing the back surface of the base tape 700, so that the gold stamping film 300 of the base tape 700 is adhered to the surface of the second image-text portion 220, and the heating element is used for heating the gold stamping film 300 and the second image-text portion 220, so that the gold stamping film 300 is transferred to the surface of the second image-text portion 220.
Specifically, during the operation of the unwinding device 400 and the winding device 500, the substrate 700 continuously passes through the position of the lower pressing member 610. After the digital ink on the surface of the printed material 100 is printed or printed, when the printed material 100 passes between the upper pressing piece 620 and the lower pressing piece 610, the lower pressing piece 610 acts on the lower surface of the printed material 100, the upper pressing piece 620 acts on the back surface of the base tape 700, and the lower pressing piece 610 is matched with the upper pressing piece 620, so that the gold stamping film 300 on the front surface of the base tape 700 is attached to the surface of the second image-text part 220. Meanwhile, the heating element heats the bronzing film 300 and the second image-text part 220, so that the bronzing film 300 is adhered to the surface of the second image-text part 220. When the base tape 700 and the printing material 100 continuously move to the right, the bronzing film 300 on the base tape 700 is gradually transferred to the surface of the second image-text part 220. Therefore, the scheme of the application provides the gold stamping equipment which can rapidly transfer the gold stamping film 300 to the surface of the second image-text part 220, so that the needed gold stamping product is manufactured.
In some embodiments, the upper pressing member 620 is a roller member rotatably disposed, and the heating assembly includes a heating member disposed in the rotating shaft of the upper pressing member 620, and the heating member is used to heat the upper pressing member 620 when being powered on. By adopting the above scheme, the upper pressing member 620 rotates, so that the bronzing film 300 on the base band 700 is gradually adhered to the surface of the second image-text part 220, and the bronzing film 300 is gradually adhered to the surface of the second image-text part 220. And, the heating member sets up in the inboard of pressfitting spare, and the heating member heats last pressfitting spare 620 to through last pressfitting spare 620 better to the bronzing film 300 and the printing ink layer 200 of laminating position heat, and then make the bronzing film 300 transfer to the surface of second picture and text portion 220.
Instead of the above heating method, the upper pressing member 620 is a roller member rotatably disposed, a heating channel is disposed in the rotating shaft of the upper pressing member 620, and the heating assembly is used for conveying gas or liquid for heating the upper pressing member 620 into the heating channel. By adopting the above scheme, the heating assembly continuously conveys liquid or gas with a certain temperature to the heating channel, so as to heat the upper pressing piece 620. When the upper pressing member 620 presses the base tape 700, the upper pressing member 620 heats the bronzing film 300 and the ink layer 200, so that the bronzing film 300 is transferred to the surface of the second image-text portion 220.
In some embodiments, the heating assembly has a temperature control module, which can adjust the heating temperature of the heating assembly to the upper pressing member 620, and the heating temperature of the heating assembly to the upper pressing member 620 can reach at least 180 degrees. Specifically, according to the material of the bronzing film 300 and the material of the digital printing ink, the staff adjusts the heating temperature of the upper pressing piece 620 through the temperature adjusting module, so that the upper pressing piece 620 is at a proper temperature, and the transfer quality and effect are further ensured.
In some embodiments, the lower pressing member 610 is a roller member that is rotatably disposed, and the lower pressing member 610 rolls on the lower surface of the substrate 100, so as to press the substrate 100 more smoothly, and further make the ink layer 200 on the substrate 100 adhere to the gold stamping film 300 of the base tape 700. Of course, the lower press 610 may also be a conveyor belt, and thus the lower press 610 is also used for conveying the substrate 100.
In some embodiments, at least one of the lower engaging member 610 and the upper engaging member 620 is adjustably disposed to enable the lower engaging member 610 and the upper engaging member 620 to move relatively closer to each other or relatively farther from each other. Specifically, before the bronzing film 300 is transferred to the surface of the second image-text part 220, the worker adjusts the distance between the lower pressing member 610 and the upper pressing member 620 according to the thickness of the object 100, the thickness of the first image-text part 210, the thickness of the second image-text part 220, and the thickness of the bronzing film 300. When the lower pressing member 610 and the upper pressing member 620 are used for pressing the printed material 100 and the base tape 700 in a matching manner, the bronzing film 300 on the base tape 700 is ensured to be closely attached to the surface of the second image-text part 220, and the bronzing film 300 is prevented from being attached to the surface of the first image-text part 210, so that the bronzing film 300 is only transferred to the surface of the second image-text part 220.
It should be noted that the adjustment manner of the lower pressing element 610 and/or the upper pressing element 620 may be a manual adjustment manner, or an automatic adjustment manner, which is not described in detail herein.
According to a third aspect of the present invention, a gold stamping product is disclosed, including a substrate 100, an ink layer 200 and a gold stamping film 300, the ink layer 200 includes a first image-text portion 210 and a second image-text portion 220, both the first image-text portion 210 and the second image-text portion 220 are attached to the surface of the substrate 100, wherein the thickness of the first image-text portion 210 is less than that of the second image-text portion 220; the bronzing film 300 is attached to the surface of the second image-text portion 220.
Specifically, the first image-text part 210 is lower than the second image-text part 220, and the surface of the bronzing film 300 is higher than the surface of the first image-text part 210, so that the bronzing film 300 is more prominent, and the experience of the bronzing product is better. Moreover, the height of the surface of the bronzing film 300 is different from the height of the surface of the first image-text part 210, and the height of the bronzing pattern is different from that of the colorful pattern, so that the bronzing product has a stereoscopic impression, and the watching degree of the bronzing product is further improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims (10)

1. The digital gold stamping process is characterized by comprising the following steps:
s100, providing a printing stock;
s200, printing digital ink capable of gold stamping on the surface of a printed material to form an ink layer, wherein the ink layer comprises a first image-text part and a second image-text part, the first image-text part and the second image-text part are both attached to the surface of the printed material, and the thickness of the first image-text part is smaller than that of the second image-text part;
s300, transferring a layer of gold stamping film on the surface of the second image-text part.
2. The digital gold stamping process according to claim 1, wherein the thickness of the second image-text part is 2 to 3 times that of the first image-text part.
3. The digital gold stamping process according to claim 2, wherein the surface of the printing material comprises a first attachment area and a second attachment area, the first image-text part is attached to the first attachment area, and the second image-text part is attached to the second attachment area, wherein in the step S300, a digital printer or a printer is used to print multiple layers of digital ink on the second attachment area in a stacking manner, so that the thickness of the second image-text part is 2 to 3 times that of the first image-text part.
4. The gold stamping equipment is characterized by being applied to the digital gold stamping process of any one of claims 1 to 3 and used for transferring the gold stamping film of the base band to the surface of the second image-text part; the gold stamping device comprises:
the unwinding device is used for unwinding the base band;
the winding device is used for winding the base band;
the hot-pressing device comprises a lower pressing piece, an upper pressing piece and a heating assembly, wherein the lower pressing piece is used for bearing the lower surface of the printing stock, the upper pressing piece is used for pressing the back surface of the base band so as to enable the gold stamping film of the base band to be adhered to the surface of the second image-text part, and the heating assembly is used for heating the gold stamping film and the second image-text part so as to enable the gold stamping film to be transferred to the surface of the second image-text part.
5. The gold stamping device as recited in claim 4, wherein the upper press part is a roller member rotatably disposed, and the heating assembly includes a heating member disposed inside the press part, the heating member being configured to heat the lower press part when energized.
6. The gold stamping device of claim 4, wherein a heating channel is provided in the rotating shaft of the upper press, and the heating assembly is configured to deliver liquid or gas for heating the upper press to the heating channel.
7. The gold stamping apparatus of any one of claims 4 to 6, wherein the heating assembly is capable of adjusting the temperature of the upper nip, and the temperature of the upper nip is at least up to 180 degrees.
8. The gold stamping apparatus of claim 4, wherein at least one of the lower stitching member and the upper stitching member is adjustably positionable to enable relative movement of the lower stitching member and the upper stitching member toward or away from one another.
9. The gold stamping apparatus of claim 4, wherein the lower press part is a rotatably arranged roller part or a conveyor belt for conveying the printing material.
10. Gilt product, its characterized in that includes:
a substrate;
the printing ink comprises a first image-text part and a second image-text part, wherein the first image-text part and the second image-text part are both attached to the surface of the printing stock, and the thickness of the first image-text part is smaller than that of the second image-text part;
and the gold stamping film is attached to the surface of the second image-text part.
CN202210883717.XA 2022-07-26 2022-07-26 Digital gold stamping process, gold stamping equipment and gold stamping product Pending CN115107390A (en)

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CN202210883717.XA CN115107390A (en) 2022-07-26 2022-07-26 Digital gold stamping process, gold stamping equipment and gold stamping product

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Application Number Priority Date Filing Date Title
CN202210883717.XA CN115107390A (en) 2022-07-26 2022-07-26 Digital gold stamping process, gold stamping equipment and gold stamping product

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CN115107390A true CN115107390A (en) 2022-09-27

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Publication number Priority date Publication date Assignee Title
KR200370010Y1 (en) * 2004-09-17 2004-12-14 이능승 Transfer paper for bowl printing
JP2005119243A (en) * 2003-10-20 2005-05-12 Dainippon Printing Co Ltd Printed matter and method for producing the same
JP2011213074A (en) * 2010-04-02 2011-10-27 Pilot Corporation Forgery preventing printed matter and printing method for preventing forgery
CN105269996A (en) * 2015-11-11 2016-01-27 江苏劲嘉新型包装材料有限公司 Large-density superfine line and complex pattern positioning and transferring type hybrid printing technique
CN107599620A (en) * 2017-10-21 2018-01-19 郑晓波 A kind of convex gold stamping transfer device of heat
US20180257323A1 (en) * 2015-01-19 2018-09-13 Ashok Chaturvedi Fresnel lens on flexible substrate for packaging and other applications and process therefor
JP2019081352A (en) * 2017-10-31 2019-05-30 キヤノン株式会社 Inkjet recording method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005119243A (en) * 2003-10-20 2005-05-12 Dainippon Printing Co Ltd Printed matter and method for producing the same
KR200370010Y1 (en) * 2004-09-17 2004-12-14 이능승 Transfer paper for bowl printing
JP2011213074A (en) * 2010-04-02 2011-10-27 Pilot Corporation Forgery preventing printed matter and printing method for preventing forgery
US20180257323A1 (en) * 2015-01-19 2018-09-13 Ashok Chaturvedi Fresnel lens on flexible substrate for packaging and other applications and process therefor
CN105269996A (en) * 2015-11-11 2016-01-27 江苏劲嘉新型包装材料有限公司 Large-density superfine line and complex pattern positioning and transferring type hybrid printing technique
CN107599620A (en) * 2017-10-21 2018-01-19 郑晓波 A kind of convex gold stamping transfer device of heat
JP2019081352A (en) * 2017-10-31 2019-05-30 キヤノン株式会社 Inkjet recording method

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