CN111251737A - Manufacturing method of label for electric power - Google Patents
Manufacturing method of label for electric power Download PDFInfo
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- CN111251737A CN111251737A CN201811457769.0A CN201811457769A CN111251737A CN 111251737 A CN111251737 A CN 111251737A CN 201811457769 A CN201811457769 A CN 201811457769A CN 111251737 A CN111251737 A CN 111251737A
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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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
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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
- B41M1/10—Intaglio printing ; Gravure printing
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
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- Engineering & Computer Science (AREA)
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Abstract
The invention relates to an anti-counterfeiting mark, in particular to a method for manufacturing a label for the power industry. The invention enhances the brightness of the holographic pattern by adopting a vacuum copper plating mode, so that the label has metal texture, and simultaneously forms a positioning hollow-out effect by positioning a printing protective layer and positioning a copper washing mode, thereby effectively improving the anti-copying capability of the label and being suitable for the management requirement of the power industry on substances.
Description
Technical Field
The invention relates to an anti-counterfeiting mark, in particular to a manufacturing method of a label for the power industry.
Background
The power industry is an important industry related to the national civilization and has a great influence on the life of people, so that the power industry has very high requirements on labels, and the labels can record necessary information and also need to have an anti-copy function. The traditional label is simple in manufacturing process, poor in anti-copying capability, easy to manufacture and not suitable for the needs of the power industry, and the labels commonly used in the power industry mainly comprise the following components: self-adhesive label, code anti-counterfeit label, holographic anti-counterfeit label, but these labels all have certain not enough: the self-adhesive label is easy to open in the process, can be repeatedly used and has low safety performance; the inquiry rate of the code anti-counterfeiting label is low, and the code anti-counterfeiting label is easy to crack; although the holographic label has a certain technical content, the use of the holographic label is greatly limited because the aluminum plating technology is relatively mature and the requirement on aluminum washing equipment is low.
Chinese patent No. CN102700285B discloses a method for producing OVD two-dimensional code hot stamping foil by aluminum washing process, the invention provides a method for combining two-dimensional code and OVD positioning hot stamping foil, the adopted technical scheme is as follows: coating a release layer and an information layer, mould pressing, printing protective gloss oil, positioning and printing aluminum brushing ink in a code-changing code-spraying mode, vacuum aluminum plating, local aluminum washing, coating gum and splitting. However, the aluminum plating and washing process of the present invention is easy to duplicate, and the metal texture is relatively poor.
Chinese patent with publication number CN103922018B discloses a digital holographic hot stamping anti-counterfeiting packaging bag and a preparation method thereof, comprising a packaging bag and electrochemical aluminum, wherein the electrochemical aluminum is composed of a substrate layer, a transfer layer and a back adhesive layer, the transfer layer is composed of a release layer, an information layer and an aluminum-plated layer, and the electrochemical aluminum is hot stamped on the packaging bag. The preparation method comprises the steps of material selection, design, plate making mould pressing, aluminum plating, printing and aluminum washing, printing layer coating, code assigning, gum coating, gold stamping, cutting and heat sealing, and the product can be obtained.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a method for manufacturing a label which has strong metal texture and is difficult to copy and is suitable for the power industry.
The invention is realized by the following technical scheme:
a manufacturing method of a label for electric power comprises the following steps:
a. selecting a PET film as a base material, and coating a release layer on the PET film by adopting a high-precision high-speed coating machine;
b. coating an information layer: coating an information layer on the release layer by adopting a high-precision high-speed coating machine;
c. die pressing: molding the holographic pattern on the PET film coated with the release layer and the information layer by using a positioning molding press;
d. copper plating, namely performing vacuum copper plating on the PET film with the molded holographic pattern in a film plating machine;
e. printing a protective layer: printing a protective layer on an area needing to be protected by adopting a high-speed positioning gravure printing machine;
f. copper washing: cleaning the copper layer of the area without the printing protective layer by using an aqueous solution of ferric chloride;
g. coating base oil: coating base oil on the copper plating layer by adopting a high-precision high-speed coating machine;
h. preparing a digital printing layer: variable data printing is carried out on the base oil by adopting a digital printer;
i. coating thermoprinting glue: coating a hot stamping adhesive on the digital printing layer by adopting a high-precision high-speed coating machine;
j. splitting: and cutting the product coated with the hot stamping glue into required widths.
The thickness of the PET in the step a is 12-20 μm.
The mesh number of the mesh wire roller used in the step a is 300 meshes for 120-.
The mesh number of the mesh wire roller used in the step b is 150-250 meshes, the coating dry weight is 1.0-1.5 g/square meter, the thickness of the information layer is 0.8-1.2 mu m, the temperature of the first-region drying oven is 80-100 ℃, the temperature of the second-region drying oven is 110-130 ℃, the temperature of the third-region drying oven is 140-160 ℃, the temperature of the fourth-region drying oven is 150-170 ℃, and the temperature of the fifth-region drying oven is 130-150 ℃.
The speed of copper plating in the step d is 150--5-1.0×10-4mbar。
In the step e, the machine speed of the gravure printing machine is 80-120 m/min, the temperature of the oven is 80-120 ℃, and the viscosity of the protective layer is 14-18 seconds.
In the step f, the concentration of the aqueous solution of the ferric chloride is 10-20%, the temperature of the solution is 55-80 ℃, and the machine speed is 40-90 m/min.
The mesh number of the used mesh wire roller in the step g is 800 meshes in 250-1.0 g/square meter, the coating dry weight is 0.2-1.0 g/square meter, the thickness of the bottom oil is 0.1-1.0 mu m, the temperature of the first-area drying oven is 80-100 ℃, the temperature of the second-area drying oven is 90-110 ℃, the temperature of the third-area drying oven is 130 ℃ in 110-plus-material, the temperature of the fourth-area drying oven is 140 ℃ in 120-plus-material, and the temperature of the fifth-area drying oven is 130 ℃ in 110-plus-material.
The drying temperature of the digital printing machine in the step h is 100-120 ℃, and the machine speed is 20-40 m/min.
The variable data in the step h comprise characters, patterns and bar codes.
The mesh number of the mesh wire roller used in the step i is 150-180 meshes, the coating dry weight is 0.8-1.3 g/square meter, the thickness of the hot stamping glue is 0.6-1.0 mu m, the temperature of the oven in the first area is 80-100 ℃, the temperature of the oven in the second area is 90-110 ℃, the temperature of the oven in the third area is 110-130 ℃, the temperature of the oven in the fourth area is 120-140 ℃, and the temperature of the oven in the fifth area is 110-130 ℃.
The invention has the following positive beneficial effects:
1. according to the manufacturing method of the label for the electric power, after the release layer and the information layer are coated, mould pressing is carried out, then vacuum copper plating is carried out, the formed copper plating film is strong in metal texture, compared with a traditional aluminum plating film, the reflection efficiency of the holographic pattern is higher, the holographic pattern is fuller, the release layer can be quickly separated from a PET film at a certain temperature and pressure, the hot stamping speed can be improved, and a certain protection effect can be played on the information layer; the information layer is made of thermoplastic polymer resin, can be softened under the conditions of high temperature and high pressure, and then the grooves on the holographic plate are copied to form holographic patterns, and can resist the corrosion of a solvent; the brightness of the holographic pattern can be improved by the copper plating layer formed by vacuum evaporation, and the copper plating layer has better metal texture.
2. The high-speed positioning printing machine is adopted to perform positioning printing on the copper-plated film with the holographic pattern, so that the perfect combination of the holographic pattern and the printed pattern can be realized, the product quality is improved, the combination force of the protective layer and the copper layer is firm, and the copper layer below the printed layer can be effectively protected.
3. When the copper plating film printed with the protective layer passes through the aqueous solution of ferric chloride, the copper layer is effectively protected and cannot be damaged in the area printed with the protective layer, and the copper layer is dissolved into the ferric chloride solution through chemical reaction in the area without the printed protective layer to form a transparent area, so that the effect of local hollowing can be generated, and the anti-counterfeiting effect is enhanced.
4. The base oil can increase the adhesive force of the digital printing layer and the copper plating layer, the quality of digital printing is improved, the digital printing layer is printed by adopting variable data, the printed content comprises patterns, characters or bar codes, the digital printing machine is plateless printing, the patterns, the characters or the bar codes of each label are different, the characters contain serial numbers, the unique serial numbers can be realized on each label, the repetition is avoided, the management is convenient, the bar codes can be one-dimensional bar codes, two-dimensional bar codes or personalized bar codes, the bar codes on each label are unique, one object can be realized, and the management in the power industry is convenient.
Drawings
Fig. 1 is a process flow chart of a method for manufacturing a tag for electric power according to the present invention.
Detailed Description
The invention will be further illustrated with reference to some specific examples.
For better understanding of the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to fig. 1 and the embodiments, and it should be understood that the embodiments described herein are only for the purpose of explaining the present invention and are not intended to limit the present invention.
Example 1
Referring to fig. 1, a method for manufacturing a power tag according to this embodiment includes the following steps:
a. the PET film is selected as a base material, the thickness is 15 mu m, the mesh number of the net wire roller is 250 meshes, the release layer has good leveling property, the coating amount is 0.3-0.8 g/square meter, the thickness of the release layer is 0.2-0.4 mu m, the temperature of a first area oven is 80 ℃, the temperature of a second area oven is 100 ℃, the temperature of a third area oven is 110 ℃, the temperature of a fourth area oven is 120 ℃, the temperature of a fifth area oven is 110 ℃, a five area oven is adopted, the temperatures of two ends are low, the middle temperature is high, the drying is more thorough, the residual amount of a solvent is smaller, the 180-degree peeling strength of the release layer is 0.002-0.004KN/m, and the edge cutting property and the peeling property of hot stamping can be improved.
b. Coating an information layer: an information layer is coated on a release layer by adopting a high-precision high-speed coating machine, the mesh number of a net wire roller is 150 meshes, the coating weight dry weight is controlled to be 1.2-1.5 g/square meter, the thickness of the information layer is 1.0-1.2 mu m, the groove of die pressing can be clearer, the die pressing quality is improved, the temperature of a first area drying oven is 100 ℃, the temperature of a second area drying oven is 130 ℃, the temperature of a third area drying oven is 160 ℃, the temperature of a fourth area drying oven is 170 ℃, and the temperature of a fifth area drying oven is 150 ℃, so that the drying can be more thorough, and the plate sticking during die pressing is avoided.
c. Die pressing: and (3) molding the holographic pattern on the PET film coated with the release layer and the information layer by using a positioning molding press, wherein the molding temperature is 180-220 ℃, the speed is 30-60 m/min, the positioning molding press can control the deformation of the PET film during molding, so that the subsequent positioning printing process can be conveniently carried out, and the molding temperature is slightly higher, so that the molded holographic pattern has better brightness.
d. Copper plating, namely plating the molded PET film in a plating machine in vacuum with the copper plating speed of 250-300 m/min, the copper plating thickness of 0.5-0.8 mu m and the vacuum degree of 1.0 multiplied by 10-5-1.0×10-4mbar, the copper layer can effectively reflect light, improve the brightness of the holographic pattern, and have metal texture.
e. Printing a protective layer: printing by using a positioning gravure printing machine, printing on a solid area, a dot and a gradual change on a gravure roller, printing a protective layer on an area needing to be protected, wherein the protective layer is made of acrylic paint, the speed of the machine is 80-110 m/min, the drying temperature is 80-120 ℃, and the viscosity of the protective solution is 14-16 seconds.
f. Copper washing: the copper layer of the area without the printed protective layer is washed away by using the aqueous solution of ferric chloride, the concentration of the aqueous solution of ferric chloride is 12%, the temperature is 55-80 ℃, the machine speed is 40-50 m/min, the concentration of the solution is lower, the lines of the washed copper can be clearer, the reducibility of the mesh points is better, through the copper washing process, the copper layer of a specific place can be washed away, a local transparent effect is formed, all areas where the copper layer is reserved are formed, the holographic pattern is brighter under the reflection of the copper layer, the pattern is clearer, all areas without the copper layer are formed into a transparent area, the appearance of the label is improved, and the anti-counterfeiting grade can be increased.
g. Coating base oil: coating bottom oil on the copper-plated layer by adopting a high-precision high-speed coating machine, wherein the mesh number of a mesh wire roller is 800 meshes, the coating dry weight is controlled to be 0.2-0.3 g/square meter, the temperature of a first area oven is 90 ℃, the temperature of a second area oven is 100 ℃, the temperature of a third area oven is 120 ℃, the temperature of a fourth area oven is 130 ℃, the temperature of a fifth area oven is 120 ℃, and the thickness of a coating is 0.2-0.5 mu m, and the bottom oil can enable the ink for digital printing to be completely transferred, so that the quality of digital printing is improved.
h. Digital printing: the characters and the bar codes are printed on the base oil by a digital printer at the speed of 20-40 m/min, the digital printer is used for plateless printing, the digital printing layer is printed by variable data, the printed contents comprise the characters and the bar codes, the characters and the bar codes of each label are different, the bar codes can be one-dimensional bar codes or personalized bar codes, the bar codes on each label are unique, one object can be one code, and the management of the power industry is facilitated.
i. Coating thermoprinting glue: and (3) coating thermoprinting glue on the digital printing layer by adopting a high-precision high-speed coating machine, wherein the mesh number of a screen line roller is 180 meshes, the coating amount is controlled to be 1.0-1.2 g/square meter, the drying oven in the first area is 90 ℃, the drying oven in the second area is 100 ℃, the drying oven in the third area is 120 ℃, the drying oven in the fourth area is 130 ℃, the drying oven in the fifth area is 120 ℃, and the thickness of the thermoprinting glue is 0.8-1.0 mu m.
j. Splitting: and according to the typesetting mode of the product, the film coated with the hot stamping glue is cut into a certain width, so that the hot stamping is facilitated.
Example 2
Referring to fig. 1, a method for manufacturing a power tag according to this embodiment includes the following steps:
a. selecting PET as a base material, wherein the thickness is 18 mu m, the mesh wire roller is 150 meshes, the coating weight is 1.0-1.2 g/square meter, the thickness of the release layer is 0.8-1.0 mu m, the temperature of a first area oven is 90 ℃, the temperature of a second area oven is 110 ℃, the temperature of a third area oven is 130 ℃, the temperature of a fourth area oven is 140 ℃, the temperature of a fifth area oven is 130 ℃, the 180-degree peeling strength of the release layer is 0.004-0.008KN/m, increasing the coating weight, improving the hot stamping speed and improving the working efficiency.
b. Coating an information layer: an information layer is coated on the release layer by a high-precision high-speed coating machine, the mesh number of the net wire roller is 200 meshes, the coating amount is controlled to be 0.9-1.0 g/square meter, the temperature of a first area oven is 80 ℃, the temperature of a second area oven is 110 ℃, the temperature of a third area oven is 140 ℃, the temperature of a fourth area oven is 150 ℃, the temperature of a fifth area oven is 130 ℃, the thickness of the information layer is 0.8-1.1 mu m, the coating amount of the information layer is less, and the edge cutting property can be effectively improved.
c. Die pressing: and (3) carrying out die pressing on the PET film coated with the release layer and the information layer by using a positioning die pressing machine, wherein the die pressing temperature is 160-200 ℃, the speed is 30-60 m/min, and the holographic pattern can present preset characters or patterns under the irradiation of natural light.
d. Copper plating, namely performing vacuum copper plating on the PET film with the die-pressed holographic pattern, wherein the copper plating speed is 160 m/min, the copper plating thickness is 1.5-2.0 mu m, and the vacuum degree in a film plating machine is 1.0 multiplied by 10-5-1.0×10-4mbar, the copper plated film had a strong metallic feel.
e. Printing a protective layer: printing by using a positioning gravure printing machine, wherein a gravure roller can have solid, dot and gradual change, a protective layer is printed on an area needing to be protected, the protective layer adopts polyvinyl chloride coating, the speed of the machine is 80-110 m/min, the drying temperature is 80-120 ℃, and the viscosity of the protective layer is 14-18 seconds.
f. Copper washing: and (3) washing away the copper layer in the area without the printing protective layer by using an aqueous solution of ferric chloride, wherein the concentration of the aqueous solution of ferric chloride is 18%, the temperature is 55-80 ℃, the machine speed is 40-50 m/min, the copper washing speed is high, and the production efficiency is high.
g. Coating base oil: coating base oil on a copper-plated layer by using a high-precision high-speed coating machine, wherein the mesh number of a mesh wire roller is 300 meshes, the coating amount is controlled to be 0.6-0.8 g/square meter, the coating thickness is 0.2-0.5 mu m, the temperature of a first-area oven is 90 ℃, the temperature of a second-area oven is 100 ℃, the temperature of a third-area oven is 120 ℃, the temperature of a fourth-area oven is 130 ℃, and the temperature of a fifth-area oven is 120 ℃, so that the adhesive force to the ink of the digital printing layer can be enhanced, and the printing quality is improved.
h. Digital printing: characters, patterns and bar codes are printed on base oil by a digital printing machine, the machine speed is 20-40 m/min, the digital printing machine is used for plateless printing, a digital printing layer is printed by variable data, the printed contents comprise the patterns, the characters and the bar codes, the characters comprise serial numbers, each piece of label is not repeated, the label can be used as an area code or a logistics code, the bar codes are quick response matrix codes, the identification speed is high, the information capacity is large, the information contained by the two-dimensional codes on each piece of label is unique, one object code can be realized, and the management of the power industry is facilitated.
i. Coating thermoprinting glue: the hot stamping glue is coated on the digital printing layer by a high-precision high-speed coating machine, the mesh number of a screen line roller is 180 meshes, the coating amount is controlled to be 0.8-1.1 g/square meter, the thickness of the hot stamping glue is 0.6-0.9 mu m, the oven in the first area is 100 ℃, the oven in the second area is 110 ℃, the oven in the third area is 130 ℃, the oven in the fourth area is 140 ℃ and the oven in the fifth area is 130 ℃, and the quick hot stamping can be realized.
j. Slitting: and cutting the product into certain widths according to the typesetting requirement.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (11)
1. A method for manufacturing a label for electric power is characterized by comprising the following steps:
a. selecting a PET film as a base material, and coating a release layer on the PET film by adopting a high-precision high-speed coating machine;
b. coating an information layer: coating an information layer on the release layer by adopting a high-precision high-speed coating machine;
c. die pressing: molding the holographic pattern on the PET film coated with the release layer and the information layer by using a positioning molding press;
d. copper plating, namely performing vacuum copper plating on the PET film with the molded holographic pattern in a film plating machine;
e. printing a protective layer: printing a protective layer on the image-text part needing to be protected by adopting a high-speed positioning gravure printing machine;
f. copper washing: washing away the copper layer in the area without the printing protective layer by using an aqueous solution of ferric chloride;
g. coating base oil: coating base oil on the copper plating layer by adopting a high-precision high-speed coating machine;
h. preparing a digital printing layer: variable data printing is carried out on the base oil by adopting a digital printer;
i. coating thermoprinting glue: coating a hot stamping adhesive on the digital printing layer by adopting a high-precision high-speed coating machine;
j. splitting: and cutting the product coated with the hot stamping glue into required widths.
2. The method of claim 1, wherein the thickness of the PET film in step a is 12-20 μm.
3. The method for manufacturing the label for electric power as claimed in claim 1, wherein the mesh number of the mesh wire roller used in the step a is 300 meshes for 120-.
4. The method for manufacturing the label for electric power as claimed in claim 1, wherein the mesh number of the mesh wire roller used in the step b is 150-.
5. The method as claimed in claim 1, wherein the copper plating speed in step d is 150-300 m/min, the thickness of the copper plating is 0.5-2.0 μm, and the vacuum degree in the plating machine is 1.0 x 10-5-1.0×10-4mbar。
6. The method for manufacturing the electric power label according to claim 1, wherein the gravure press in the step e has a machine speed of 80-120 m/min, an oven temperature of 80-120 ℃, and a viscosity of the protective layer of 14-18 s.
7. The method for manufacturing the electric power label according to claim 1, wherein the concentration of the aqueous solution of ferric chloride in the step f is 10-20%, the solution temperature is 55-80 ℃, and the machine speed is 40-90 m/min.
8. The method for manufacturing the electric power label as claimed in claim 1, wherein the mesh number of the wire mesh roller used in the step g is 250-800 meshes, the coating dry weight is 0.2-1.0 g/square meter, the thickness of the bottom oil is 0.1-1.0 μm, the temperature of the first area oven is 80-100 ℃, the temperature of the second area oven is 90-110 ℃, the temperature of the third area oven is 110-130 ℃, the temperature of the fourth area oven is 120-140 ℃, and the temperature of the fifth area oven is 110-130 ℃.
9. The method as claimed in claim 1, wherein the drying temperature of the digital printer in step h is 100-120 ℃ and the machine speed is 20-40 m/min.
10. The method as claimed in claim 1, wherein the variable data in step h includes characters, patterns and bar codes.
11. The method for manufacturing the label for electric power as claimed in claim 1, wherein the mesh number of the mesh wire roller used in the step i is 150-.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061364A1 (en) * | 1999-04-09 | 2000-10-19 | Avery Dennison Corporation | Construction and method for undersurface laser marking |
| CN201765750U (en) * | 2009-08-31 | 2011-03-16 | 惠州市佳雅实业有限公司 | Holographic local positioning hollow optical variable counterfeiting adhesive sticker label |
| CN102152678A (en) * | 2010-11-30 | 2011-08-17 | 浙江美浓丝网印刷有限公司 | Process for producing cigarette label by replacing large-area hot stamping with local dealuminization transfer |
| CN102700285A (en) * | 2012-07-03 | 2012-10-03 | 云南荷乐宾防伪技术有限公司 | Method for producing optical variable device (OVD) two-dimensional code hot stamping foil through aluminum washing process |
| CN102729671A (en) * | 2012-07-03 | 2012-10-17 | 云南荷乐宾防伪技术有限公司 | Method for realizing two-dimension code-variable printing on optical variable device (OVD) hot stamping foil |
| CN103247228A (en) * | 2013-04-26 | 2013-08-14 | 河南省卫群科技发展有限公司 | Half-metalized holographic copper-plated film and preparing method thereof |
| CN203449775U (en) * | 2013-08-19 | 2014-02-26 | 上海申永烫金材料有限公司 | Color-changing anti-counterfeiting electrochemical aluminum foil |
| CN103614945A (en) * | 2013-11-26 | 2014-03-05 | 浙江亚欣包装材料有限公司 | Production process integrating positioned aluminum washing and medium plating processes |
| CN103640351A (en) * | 2013-11-26 | 2014-03-19 | 浙江亚欣包装材料有限公司 | Production technology capable of combining locating aluminum washing and drum gravure |
| CN103862907A (en) * | 2014-04-08 | 2014-06-18 | 山东泰宝防伪技术产品有限公司 | Colorful holographic numerical code information thermoprint foil and preparation method thereof |
| CN103922027A (en) * | 2014-04-08 | 2014-07-16 | 山东泰宝防伪技术产品有限公司 | Digital holographic anti-counterfeiting bottle cap and production method thereof |
| CN106956856A (en) * | 2016-01-10 | 2017-07-18 | 湖南雄杰食品包装有限公司 | A kind of Anti-counterfeit packing bag and preparation method thereof |
-
2018
- 2018-11-30 CN CN201811457769.0A patent/CN111251737B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000061364A1 (en) * | 1999-04-09 | 2000-10-19 | Avery Dennison Corporation | Construction and method for undersurface laser marking |
| CN201765750U (en) * | 2009-08-31 | 2011-03-16 | 惠州市佳雅实业有限公司 | Holographic local positioning hollow optical variable counterfeiting adhesive sticker label |
| CN102152678A (en) * | 2010-11-30 | 2011-08-17 | 浙江美浓丝网印刷有限公司 | Process for producing cigarette label by replacing large-area hot stamping with local dealuminization transfer |
| CN102700285A (en) * | 2012-07-03 | 2012-10-03 | 云南荷乐宾防伪技术有限公司 | Method for producing optical variable device (OVD) two-dimensional code hot stamping foil through aluminum washing process |
| CN102729671A (en) * | 2012-07-03 | 2012-10-17 | 云南荷乐宾防伪技术有限公司 | Method for realizing two-dimension code-variable printing on optical variable device (OVD) hot stamping foil |
| CN103247228A (en) * | 2013-04-26 | 2013-08-14 | 河南省卫群科技发展有限公司 | Half-metalized holographic copper-plated film and preparing method thereof |
| CN203449775U (en) * | 2013-08-19 | 2014-02-26 | 上海申永烫金材料有限公司 | Color-changing anti-counterfeiting electrochemical aluminum foil |
| CN103614945A (en) * | 2013-11-26 | 2014-03-05 | 浙江亚欣包装材料有限公司 | Production process integrating positioned aluminum washing and medium plating processes |
| CN103640351A (en) * | 2013-11-26 | 2014-03-19 | 浙江亚欣包装材料有限公司 | Production technology capable of combining locating aluminum washing and drum gravure |
| CN103862907A (en) * | 2014-04-08 | 2014-06-18 | 山东泰宝防伪技术产品有限公司 | Colorful holographic numerical code information thermoprint foil and preparation method thereof |
| CN103922027A (en) * | 2014-04-08 | 2014-07-16 | 山东泰宝防伪技术产品有限公司 | Digital holographic anti-counterfeiting bottle cap and production method thereof |
| CN106956856A (en) * | 2016-01-10 | 2017-07-18 | 湖南雄杰食品包装有限公司 | A kind of Anti-counterfeit packing bag and preparation method thereof |
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