CN115366552A - Method for manufacturing printed matter with motion-sensing grain effect - Google Patents
Method for manufacturing printed matter with motion-sensing grain effect Download PDFInfo
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- CN115366552A CN115366552A CN202210937433.4A CN202210937433A CN115366552A CN 115366552 A CN115366552 A CN 115366552A CN 202210937433 A CN202210937433 A CN 202210937433A CN 115366552 A CN115366552 A CN 115366552A
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- magnetic induction
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- printing
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- 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
- B41M1/12—Stencil printing; Silk-screen printing
- B41M1/125—Stencil printing; Silk-screen printing using a field of force, e.g. an electrostatic field, or an electric 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
- B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
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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
- B41M3/14—Security printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0072—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using mechanical wave energy, e.g. ultrasonics; using magnetic or electric fields, e.g. electric discharge, plasma
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- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Vascular Medicine (AREA)
- Printing Methods (AREA)
Abstract
The invention belongs to the technical field of printing, and particularly relates to a method for manufacturing a printed product with an inductive grain effect, which comprises the following steps: (1) Printing basic patterns on paper by a screen printer, wherein the ink for printing the basic patterns is magnetic ink; (2) Conveying the paper subjected to the step (1) to a magnetic induction processing device to enable the paper to stably pass through the upper part of the magnetic induction processing device; (3) After the paper in the step (2) is sent to a UV curing machine box for curing, a paper artwork with a three-dimensional dynamic texture effect is formed; the magnetic induction processing device is a magnetic field structure consisting of a plurality of magnets. The invention provides a method for manufacturing a printed product with dynamic texture effect, which can manufacture the printed product with dynamic texture effect.
Description
Technical Field
The invention belongs to the technical field of printing, and particularly relates to a method for manufacturing a printed product with an inductive grain effect.
Background
Along with the anti-counterfeiting upgrade of the printed packaging product, the requirement of the paper packaging product on the anti-counterfeiting performance is higher and higher. At present, four printing technologies used by printing enterprises, such as gravure printing, offset printing, flexo printing and silk printing, cannot manufacture paper artware with the effect of three-dimensional dynamic grains on paper packaging products, and the existing technology for manufacturing the three-dimensional dynamic grains on the paper packaging products is easily imitated by another printing enterprise, so that the anti-counterfeiting technology of the paper packaging products is reduced.
At present, the method for manufacturing the three-dimensional dynamic lines by printing enterprises is to manufacture alumite (gold stamping film) or positioning paper by holographic lithography, and the process method for manufacturing the three-dimensional dynamic lines causes the increase of the production cost of the printing enterprises, and the manufacturing technology is not mastered by the printing enterprises.
The full-automatic screen printing machine who uses at present does not have three-dimensional active line forming device, the device is screen printing machine's design defect in earlier stage (the defect is mainly because the printing technique before can not make the paper packing article of three-dimensional active line effect, all screen printing machine manufacturers do not possess the preparation production of three-dimensional active line forming device), and this forming device need design according to the pattern position on the screen printing board, counterpoint installation, the forming unit of counterpoint screen printing board installation can be better satisfies the overprinting precision, make paper packing article print many times on screen printing machine and printing process increase, the overprinting of printed matter is undulant less, the production waste product is lower, improve the productivity effect of printing enterprise by a wide margin, make three-dimensional active line forming device realize the application on the printing machine and in the printing field.
At present, the anti-counterfeiting technology of the three-dimensional dynamic texture effect used by printing enterprises is manufactured on alumite or positioning paper by means of the holographic lithography technology, the manufacturing cost is high, the anti-counterfeiting effect and the decorative effect on printed packages are not strong, and the anti-counterfeiting technology and the color restoration effect are not achieved.
The process technology of the three-dimensional dynamic texture effect alumite or the positioning paper manufactured by the holographic lithography is used for many years, the anti-counterfeiting performance of the paper packaging product with the manufactured three-dimensional dynamic texture is greatly reduced (the reason is that the process technology is reduced: enterprises with the holographic lithography manufacturing technology can manufacture the three-dimensional dynamic texture effect alumite or the positioning paper, and are easy to imitate and copy, and the technology of the three-dimensional dynamic texture manufactured by the holographic lithography is not mastered by printing enterprises and is not beneficial to the long-term development of the printing enterprises), so that the anti-counterfeiting performance and the visual impact distance of the three-dimensional dynamic texture manufactured by the holographic lithography technology are lower and lower, and the anti-counterfeiting requirement of printing and packaging can not be met.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for manufacturing a printed product with dynamic texture effect, which can manufacture the printed product with dynamic texture effect.
The specific technical scheme is as follows: a method for manufacturing printed products with motion-sensitive grain effects comprises the following steps:
(1) Printing a basic pattern on paper by a screen printer, wherein the ink for printing the basic pattern is magnetic ink;
(2) Conveying the paper subjected to the step (1) to a magnetic induction processing device to enable the paper to stably pass through the upper part of the magnetic induction processing device;
(3) After the paper in the step (2) is sent to a UV curing machine box for curing, a paper artwork with a three-dimensional dynamic texture effect is formed;
the magnetic induction processing device is a magnetic field structure consisting of a plurality of magnets.
A magnetic induction processing device for manufacturing printed matters with motion-sensing grain effects comprises a cover plate; a plurality of magnets are arranged below the cover plate, and the cover plate is made of non-ferromagnetic materials. The non-ferromagnetic material refers to a material which cannot be magnetized, and can be a metal material such as aluminum, copper and the like, or plastic, rubber, wood and the like.
Furthermore, the cover plate is arranged on a box body, and a plurality of magnets are arranged in the box body.
Furthermore, the box body is made of a magnet material, and the magnet is adsorbed in the box body.
Furthermore, the box body is made of non-magnet materials, and the magnet is adhered in the box body through adhesive.
The device further comprises a bearing frame, wherein a box body is arranged at the upper part of the bearing frame, and a conveying belt is arranged around the outer side of the box body; the conveying belt is supported by the bearing frame and driven by a motor.
Further, the transportation belt has more than 2 belts.
The invention improves the screen printing machine, and a group of magnetic induction processing devices are additionally arranged between the paper feeding part and the drying tunnel part of the screen printing machine, paper printed with printing ink is conveyed to the magnetic induction processing devices, so that the printing ink on the paper is positioned and formed with the magnetic induction processing devices, the formed pattern has a three-dimensional dynamic texture effect, the paper with the three-dimensional dynamic texture effect is conveyed to an oven to solidify the printing ink, and the solidified printing ink presents the dynamic texture effect, thereby obtaining the printing package with the three-dimensional dynamic texture effect manufactured by the novel printing process technology.
The invention improves the screen printing technology, enables the magnetic induction processing device additionally arranged on the screen printing machine to be popularized and used on the screen printing machine, and solves the technical defect that the traditional screen printing machine does not have a three-dimensional dynamic grain forming device and can not print dynamic grains.
The silk-screen printing process technology improves the use efficiency of a silk-screen printing machine, greatly improves the anti-counterfeiting performance and the visual impact distance of a paper packaging product, is a paper packaging product which is really manufactured by the printing technology and has the three-dimensional dynamic texture effect with the color reduction effect, simultaneously, printing enterprises fundamentally master the process technology for manufacturing the three-dimensional dynamic texture effect by using the silk-screen printing method, fundamentally stops imitation and plagiarism by other enterprises, fully enriches the printing process means, enhances the anti-counterfeiting performance and the visual impact force of products, and has the function of easy identification of consumers.
Compared with the prior art, the invention has the following effects:
(1) The functional defects of the full-automatic screen printing machine are repaired, the service efficiency of the full-automatic screen printing machine of a printing factory is improved, and the production benefits of printing enterprises are improved.
(2) The problem that the existing printing technology cannot manufacture the process short edition of the three-dimensional dynamic grain on the paper packaging product is solved.
(3) The process defect that the full-automatic screen printing machine cannot print dynamic grains due to the fact that the full-automatic screen printing machine does not have a three-dimensional dynamic grain forming device is overcome.
(4) The problems that the existing method for manufacturing the three-dimensional dynamic texture can only finish the manufacturing by means of a holographic lithography technology, the manufacturing cost is high and the like are solved.
The invention replaces the photoetching technology to manufacture the paper packaging product with the three-dimensional dynamic texture effect, thereby reducing the manufacturing cost of printing enterprises, leading the process technology for manufacturing the three-dimensional dynamic texture effect in the printing field to be practically applied to the printing packaging product, being beneficial to the long-term development of the printing enterprises, and leading the three-dimensional dynamic texture manufactured by the technology to have the effects of printing technology, color reduction and the like.
(5) The anti-counterfeiting performance and the visual impact of the printed package are improved, the anti-counterfeiting function which is easy to identify for consumers is achieved, and counterfeit and fake products are prevented from entering the market.
The three-dimensional dynamic texture manufactured by the method belongs to a brand new printing process technology, is a printing process technology of the three-dimensional dynamic texture which is really manufactured by a printing technology and has a color reduction effect, simultaneously, a printing enterprise masters the process technology for manufacturing the three-dimensional dynamic texture effect in one hand, the same printing enterprise or a holographic lithography enterprise is fundamentally prevented from imitating the same paper packaging product, counterfeit and shoddy products are prevented from entering the market, the anti-counterfeiting performance and the visual stroke distance (the visual stroke distance is easy to identify true and false) of the paper packaging product are greatly improved, and the diversification of the printing process on the paper packaging material is fully enriched.
Drawings
FIG. 1 is a schematic top view of the invention with only the cover plate and magnet;
FIG. 2 is a schematic front view of the invention including a conveyor belt;
FIG. 3 is a schematic top view of the invention including a conveyor belt;
FIG. 4 is a schematic view of the connection of the box body and the bearing frame;
FIG. 5 is a diagram of the entities used in FIG. 1;
FIG. 6 is a diagram of the entities used in FIG. 3;
FIG. 7 is a sample view of a conventional product (not subjected to magnetic induction treatment);
FIGS. 8 to 12 are sample diagrams after magnetic induction treatment;
wherein, 1 bears the weight of the frame; 2, conveying a belt; 3 a magnet; 4, covering a plate; 5, a box body; 6, mounting a cross beam; 7 a rotating shaft.
Detailed Description
Example 1
A magnetic induction processing apparatus for manufacturing a printed matter with an inductive grain effect as shown in fig. 1 and 5 comprises a cover plate 4; a plurality of magnets 3 are arranged below the cover plate 4, and the cover plate 4 is made of non-ferromagnetic materials. The non-ferromagnetic material is a material which cannot be magnetized, and may be a metal material such as aluminum, copper, or the like, or may be plastic, rubber, wood, or the like. The printed matter containing the magnetic ink is printed by screen printing and passes through the upper part of the cover plate 4, and the lines of the printed matter containing the magnetic ink are changed to a certain extent after the printed matter is magnetized by the magnetic field formed by the magnet 3 because the printed matter is in a flowing state.
Example 2
Fig. 1 and 5 show a magnetic induction processing device for manufacturing printed products with motion-induced grain effects, which comprises a cover plate 4; a plurality of magnets 3 are arranged below the cover plate 4, and the cover plate 4 is made of non-ferromagnetic materials. The non-ferromagnetic material refers to a material which cannot be magnetized, and can be a metal material such as aluminum, copper and the like, or plastic, rubber, wood and the like.
The cover plate is arranged on a box body 5, and a plurality of magnets 3 are arranged in the box body 5. The box body 5 can be made of a magnet material, and the magnet is adsorbed in the box body; the box body 5 can also be made of non-magnetic material, and the magnet is adhered in the box body through an adhesive. The box 5 may be a box with an open upper end (in this case, the cover plate 4 is an upper cover of the box), or a box with a closed upper end (equivalent to placing a plate on the box).
The printed matter containing the magnetic ink is printed by screen printing and passes through the upper part of the cover plate 4, and the lines of the printed matter containing the magnetic ink are changed to a certain extent after the printed matter is magnetized by the magnetic field formed by the magnet 3 because the printed matter is in a flowing state.
Example 3
A magnetic induction processing device for manufacturing printed matters with motion-sensing grain effects is characterized in that a cover plate is arranged on a box body 5, and a plurality of magnets 3 are arranged in the box body 5. The box body 5 can be made of a magnet material, and the magnet is adsorbed in the box body; the box body 5 can also be made of non-magnetic material, and the magnet is adhered in the box body through an adhesive.
Further, as shown in fig. 2, 3, 4 and 6, the device also comprises a bearing frame 1, wherein a box body 5 is arranged at the upper part of the bearing frame 1, and a conveying belt 2 is arranged around the outer side of the box body 5; the conveying belt 2 is supported and arranged through the bearing frame 1, and the conveying belt 2 is driven by a motor. The conveying belt 2 has more than 2 belts. Two sides of the box body 5 are fixedly connected with two sides of the bearing frame 1.
As shown in fig. 4, the bearing frame 1 is a general four-legged support (i.e. there are 4 legs, and the upper portions of the 4 legs are connected by cross bars in the transverse and longitudinal directions to form a rectangular frame), except that a pair of mounting crossbeams 6 is arranged on the front and rear sides of the upper portion of the bearing frame 1, and two ends of the mounting crossbeams 6 are respectively fixedly connected with the upper portions of the four legs of the bearing frame 1; the mounting cross beam 6 is provided with holes, the front side and the rear side of the corresponding box body 5 are provided with threaded holes, and the bolts are in threaded connection with the threaded holes in the box body 5 through the holes formed in the mounting cross beam 6. Bear 1 both sides and be provided with pivot 7, be provided with the belt roller in the pivot 7 for installation transportation belt 2, transportation belt 2 encircles and sets up in the box 5 outside, is provided with a plurality of magnet 3 in the box 5.
The printed matter containing the magnetic ink for screen printing passes through the upper part of the cover plate 4 through the conveying belt 2, and the lines of the printed matter containing the magnetic ink are changed to a certain extent after the printed matter is magnetized by a magnetic field formed by the magnet 3 because the printed matter is in a flowing state.
The method for manufacturing the printed matter with the dynamic texture effect comprises the following steps: (1) Printing basic patterns on paper by a screen printer, wherein the ink for printing the basic patterns is magnetic ink; (2) Conveying the paper subjected to the step (1) to a magnetic induction processing device to enable the paper to stably pass through the upper part of the magnetic induction processing device; (3) After the paper in the step (2) is sent to a UV curing machine box for curing, a paper artwork with a three-dimensional dynamic texture effect is formed; the magnetic induction processing device is a magnetic field structure consisting of a plurality of magnets.
The invention is that a group of magnetic induction processing device is added on the full-automatic silk-screen printing machine, so that the printing head (printing head: composed of paper conveying platform and printing head) of the silk-screen printing machine, during the process of printing and making three-dimensional dynamic texture, a group of magnetic induction processing device is added on the full-automatic silk-screen printing machine, so that the magnetic induction processing device and the silk-screen printing machine can directly realize the on-line printing. The method comprises the steps of manufacturing patterns needing to be printed and manufactured with three-dimensional dynamic grains on a silk screen plate (the manufacturing process of the silk screen plate is mature), then installing the silk screen plate on a full-automatic screen printing machine, pouring magnetic ink into a silk screen plate frame, conveying the ink printed on paper to a magnetic induction processing device through a conveying belt, enabling the magnetic field environment on the magnetic induction processing device to quickly generate interference reaction with the ink on the paper to form the three-dimensional dynamic grains, after the reaction, enabling the ink printed on the surface of the paper to generate the three-dimensional dynamic grains, then conveying the paper to a UV curing machine box to be cured and conveying the paper to a paper collecting part of the printing machine, and accordingly forming the paper handicraft with the three-dimensional dynamic grain effect. The magnetic ink (magnetprintingink) is selected from magnetizable pigments, such as black iron oxide (Fe 3O 4) and brown iron oxide (Fe 2O 3), and the particles are mostly needle-shaped crystals less than 1 um. The magnetic arrangement is easily achieved by magnetic field treatment, high residual magnetism is obtained, and the ink prepared by adding the magnetic ink into the ink shows magnetism and becomes magnetic ink. It is widely used in the fields of sorting, searching and identifying bank notes and postal service. Can be made into magnetic lead printing ink, magnetic offset printing ink and other varieties.
The aligning method includes the steps of firstly manufacturing a magnetic induction processing device, installing the manufactured forming unit between a paper feeding part and a drying channel part of a screen printing machine, enabling the magnetic induction processing device and the screen printing machine to be capable of achieving connection and aligned printing, then manufacturing solid bottom patterns needing to be manufactured with three-dimensional dynamic patterns on a silk screen plate, installing the manufactured silk screen plate on the screen printing machine, and pouring magnetic ink into an installed screen plate frame. Then starting up to print (according to the screen printing principle, ink leaks from the position of the solid pattern on the screen printing plate to the paper), then conveying the paper printed with the ink to a magnetic induction processing device through a conveying belt, wherein at the moment, the magnetic field environment on the magnetic induction processing device and the ink on the paper rapidly generate an interference reaction to form a three-dimensional dynamic pattern, then conveying the paper with the three-dimensional dynamic pattern effect to an oven to cure the ink, and forming the paper printing package with the dynamic pattern effect by the cured ink, as shown in fig. 8 to 12.
Claims (9)
1. A method for manufacturing a printed matter with an effect of motion-sensing lines is characterized by comprising the following steps:
(1) Printing a basic pattern on paper by a screen printer, wherein the ink for printing the basic pattern is magnetic ink;
(2) Conveying the paper subjected to the step (1) to a magnetic induction processing device to enable the paper to stably pass through the upper part of the magnetic induction processing device;
(3) After the paper in the step (2) is sent to a UV curing machine box for curing, a paper artwork with a three-dimensional dynamic texture effect is formed;
the magnetic induction processing device is a magnetic field structure consisting of a plurality of magnets.
2. The method of claim 1, wherein a magnetic induction processing device is disposed at an end of the screen printing machine, such that the magnetic induction processing device and the screen printing machine can directly perform on-line printing.
3. The method of claim 1, wherein the magnetic induction processing device comprises a cover plate; a plurality of magnets are arranged below the cover plate, and the cover plate is made of non-ferromagnetic materials.
4. The magnetic induction processing apparatus for producing printed matter with tactile impression of claim 3, wherein the cover plate is disposed on a box, and a plurality of magnets are disposed in the box.
5. The magnetic induction processing apparatus for producing prints with inductive grain effects as claimed in claim 4, wherein the housing is made of a magnetic material, and the magnet is attached to the housing.
6. The apparatus of claim 4, wherein the housing is made of a non-magnetic material, and the magnet is adhered to the housing by an adhesive.
7. The magnetic induction processing device for manufacturing printed matters with motion-sensitive grain effects as claimed in claim 4, further comprising a bearing frame, wherein a box body is arranged at the upper part of the bearing frame, and a conveying belt is arranged around the outer side of the box body; the conveying belt is supported and arranged through the bearing frame and driven by the motor.
8. The magnetic induction processing apparatus for producing prints with tactile impression of claim 7 wherein the transport belt has more than 2 belts.
9. The magnetic induction processing device for manufacturing printed matters with motion-sensitive grain effects as claimed in claim 8, wherein the carrier is a four-leg bracket, a pair of mounting beams are arranged on the front and rear sides of the upper part of the carrier, and two ends of the mounting beams are fixedly connected with the upper parts of the four legs of the carrier respectively; the mounting cross beam is provided with a hole, the front side and the rear side of the corresponding box body are provided with threaded holes, and the bolt is in threaded connection with the threaded hole in the box body after passing through the hole in the mounting cross beam; bear the frame both sides and be provided with the pivot, be provided with the belt roller in the pivot for installation transportation belt, transportation belt encircles and sets up in the box outside, is provided with a plurality of magnet in the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210937433.4A CN115366552A (en) | 2022-08-05 | 2022-08-05 | Method for manufacturing printed matter with motion-sensing grain effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210937433.4A CN115366552A (en) | 2022-08-05 | 2022-08-05 | Method for manufacturing printed matter with motion-sensing grain effect |
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| CN115366552A true CN115366552A (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210937433.4A Pending CN115366552A (en) | 2022-08-05 | 2022-08-05 | Method for manufacturing printed matter with motion-sensing grain effect |
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| US20040051297A1 (en) * | 2002-07-15 | 2004-03-18 | Flex Products, Inc., A Jds Uniphase Company | Method and apparatus for orienting magnetic flakes |
| CN202186109U (en) * | 2011-08-10 | 2012-04-11 | 河南省邮电印刷厂 | Stereoscopic printing device |
| CN102529326A (en) * | 2011-12-02 | 2012-07-04 | 惠州市华阳光学技术有限公司 | Magnetic orientation device, manufacture device and manufacture method of magnetic pigment printed product |
| CN102642419A (en) * | 2012-04-11 | 2012-08-22 | 惠州市华阳光学技术有限公司 | Manufacturing method and manufacturing device of printing magnetic orientation mother set and magnetic pigment presswork |
| WO2013166672A1 (en) * | 2012-05-09 | 2013-11-14 | 中国人民银行印制科学技术研究所 | Associated printing apparatus |
| US20140290512A1 (en) * | 2013-03-27 | 2014-10-02 | Vladimir P. Raksha | Optical device having an illusive optical effect and method of fabrication |
-
2022
- 2022-08-05 CN CN202210937433.4A patent/CN115366552A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040051297A1 (en) * | 2002-07-15 | 2004-03-18 | Flex Products, Inc., A Jds Uniphase Company | Method and apparatus for orienting magnetic flakes |
| CN202186109U (en) * | 2011-08-10 | 2012-04-11 | 河南省邮电印刷厂 | Stereoscopic printing device |
| CN102529326A (en) * | 2011-12-02 | 2012-07-04 | 惠州市华阳光学技术有限公司 | Magnetic orientation device, manufacture device and manufacture method of magnetic pigment printed product |
| CN102642419A (en) * | 2012-04-11 | 2012-08-22 | 惠州市华阳光学技术有限公司 | Manufacturing method and manufacturing device of printing magnetic orientation mother set and magnetic pigment presswork |
| WO2013166672A1 (en) * | 2012-05-09 | 2013-11-14 | 中国人民银行印制科学技术研究所 | Associated printing apparatus |
| US20140290512A1 (en) * | 2013-03-27 | 2014-10-02 | Vladimir P. Raksha | Optical device having an illusive optical effect and method of fabrication |
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