CN101780733A - Laser positioning electrochemical aluminum and manufacturing method thereof - Google Patents

Laser positioning electrochemical aluminum and manufacturing method thereof Download PDF

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Publication number
CN101780733A
CN101780733A CN201010110797A CN201010110797A CN101780733A CN 101780733 A CN101780733 A CN 101780733A CN 201010110797 A CN201010110797 A CN 201010110797A CN 201010110797 A CN201010110797 A CN 201010110797A CN 101780733 A CN101780733 A CN 101780733A
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China
Prior art keywords
text
layer
colored picture
laser positioning
hologram
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CN201010110797A
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Chinese (zh)
Inventor
吕伟
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深圳劲嘉彩印集团股份有限公司
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Priority to CN201010110797A priority Critical patent/CN101780733A/en
Publication of CN101780733A publication Critical patent/CN101780733A/en

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Abstract

The invention provides a laser positioning electrochemical aluminum and a manufacturing method thereof. The laser positioning electrochemical aluminum comprises a base film layer, a peeling layer, an aluminum plating layer and an adhesive layer, wherein the base film layer is made of a terylene film or a polyester film; the peeling layer is positioned on the base film layer and made of organic silicon resin; the aluminum plating layer is plated by gaseous aluminum under the vacuum condition; the adhesive layer is positioned on the aluminum plating layer and made of thermoplastic resin; a color pattern coloring layer is arranged between the peeling layer and the aluminum plating layer and formed by printing synthetic resin and over two pigments on the peeling layer; and holographic patterns are positioned and die-pressed on the color pattern part of the color pattern coloring layer. The laser positioning electrochemical aluminum of the invention can stamp and transfer color patterns and holographic laser positioning pictures at one time so as to improve the visual effect and the anti-counterfeiting effect.

Description

Laser positioning electrochemical aluminum and manufacture method thereof

Technical field

The present invention relates to print field, relate in particular to a kind of laser positioning electrochemical aluminum and manufacture method thereof.

Background technology

Electrification aluminium is a kind ofly to be added with the layer of metal paper tinsel and the thermoprint material made through coating and vacuum evaporation on the diaphragm base.Present electrochemical aluminium can be divided into three major types: common electrochemical aluminium, laser electrochemical aluminum and laser positioning electrochemical aluminum.Common electrochemical aluminium gilding technology is simple, and its dyed layer is a solid color, and the hot stamping pattern dullness is mainly used in the less demanding product of incrustation.Laser electrochemical aluminum carries out the laser mold pressing at dyed layer, thereby it is strong to make hot stamping pattern have mobile rainbow effect, metallic luster and third dimension, is widely used in the printing packaging industry.Laser positioning electrochemical aluminum is a mold pressing hologram three-dimensional pattern on laser electrochemical aluminum, hot stamping equipment can have decorative effect and antifalse effect preferably with the ad-hoc location of the accurate thermoprint of hologram three-dimensional pattern on the laser positioning electrochemical aluminum to printing by photoelectric recognition device.

Along with growth in the living standard, people to being printed with of package higher demand, existing laser positioning electrochemical aluminum can't satisfy the demand of exquisite packing.At present, people are in order to obtain exquisite printing, and the way of taking is elder generation's thermoprint laser positioning electrochemical aluminum on printing, then at laser positioning electrochemical aluminum surface printing multicolour pattern.This method need guarantee that laser pattern combines with the multicolour pattern of printing is accurate, and the design technology complexity needs a plurality of operations such as thermoprint, polychrome printing just can finish, and the production cycle is long, and the percent defective height has increased the cost of product greatly.In addition, this method requires laser positioning electrochemical aluminum to have stronger ink adhesion, otherwise the effects such as stereovision, third dimension and color saturation of printing will reduce, and this has also increased the cost of product greatly.

Chinese patent literature CN 101596816A discloses a kind of multicolor laser electric aluminum, be coated with one deck release layer on the surface of biaxially oriented polyester film, release layer mainly is made up of water wax and OP wax, on release layer, be coated with one deck chromatograph, contain resin in the chromatograph, colorant and solvent, on chromatograph, print, mold pressing has the pattern of band laser effect, vacuum plating has the layer of metal aluminium lamination on chromatograph, be coated with one deck heat on the aluminium lamination and shift glue-line, wherein chromatograph is made of the color lump of different colours, the color lump of different colours has and is no less than two in the chromatograph, and is separate between the color lump, promptly not miscible mutually on the contact-making surface of color lump.Though the prior art can be transferred to package material surface with the laser pattern of a plurality of color color lumps of comprising on the laser electrochemical aluminum simultaneously by once shifting thermoprint, but the pattern visual effect that thermoprint is shifted is a plane pattern, and because laser information is the evenly distribution of full version, ineffective security.

Summary of the invention

At the problem that exists in the correlation technique, the object of the present invention is to provide and a kind ofly can shift multicolour pattern and high laser positioning electrochemical aluminum and the manufacture method thereof of anti-counterfeiting performance by a thermoprint.

For achieving the above object, according to an aspect of the present invention, provide a kind of laser positioning electrochemical aluminum, having comprised: base membrane layer, base membrane layer is made by mylar or polyester film; Peel ply, peel ply are positioned on the base membrane layer, and peel ply is made by organic siliconresin; Aluminium coated, aluminium coated are to be plated under vacuum condition by gaseous aluminum; Adhesive layer, adhesive layer are positioned on the aluminium coated, and adhesive layer is made by thermoplastic resin; Be provided with colored picture and text dyed layer between peel ply and the aluminium coated, colored picture and text dyed layer is printed on peel ply by synthetic resin and two or more colorant and forms; The colored picture and text part positioning module of colored picture and text dyed layer is pressed with hologram.

According to the present invention, colored picture and text partly are that the printing of color separation preface forms; Hologram partly is produced on the impression block according to colored picture and text, impresses on base membrane layer with the pressure of 23-27kg when impression block is heated to 200-220 ℃ and realizes that colored picture and text partly locate die-pressed hologram.

According to the present invention, base membrane layer is provided with the alignment cursor, and hologram and colored picture and text partly utilize the alignment cursor to realize meticulous alignment.

According to the present invention, base membrane layer is made by PETG or Biaxially oriented polypropylene; Colorant is made by organic pigment or inorganic pigment.

Correspondingly, the present invention also provides a kind of manufacture method of laser positioning electrochemical aluminum, comprises the following steps: that with mylar or polyester film as base membrane layer, the coating organic siliconresin forms peel ply on base membrane layer; Coating or printing color picture and text dyed layer on peel ply, colored picture and text dyed layer is made by synthetic resin and two or more colorant, and synthetic resin and colorant are dissolved in after alcohols or the ester class organic solvent color separation preface and are coated with or print; Colored picture and text at colored picture and text dyed layer are partly located die-pressed hologram; The formation aluminium coated of under vacuum condition on the colored picture and text layer, aluminizing; Thermoplastic resin is dissolved in being coated on behind the organic solvent forms adhesive layer on the aluminium coated.

According to the present invention, hologram is produced on the impression block, use the colored picture and text part alignment of molding apparatus, on base membrane layer, impress the colored picture and text of realization with the pressure of 23-27kg when impression block is heated to 200-220 ℃ and partly locate die-pressed hologram hologram and colored picture and text dyed layer.

According to the present invention, on peel ply the coating or printing color picture and text dyed layer on base membrane layer the printing registration cursor, molding apparatus has electronic scanning device and tension regulating system, chromatography cursor on the electronic scanning device scanning base membrane layer, the relative position of calculation holographic picture and text and colored picture and text part, tension regulating system makes hologram and colored picture and text part alignment according to the result of calculation adjustment of tonicity of electronic scanning device.

According to the present invention, peel ply carries out the coating or the printing of cromogram literary composition dyed layer behind dryness finalization under 100-130 ℃ the temperature conditions.

According to the present invention, colored picture and text dyed layer uses the intaglio press printing, and in color separation preface printing process, it is dry under 80-125 ℃ temperature conditions whenever to print a kind of colorant.

According to the present invention, base membrane layer is made by PETG or Biaxially oriented polypropylene, and colorant is made by organic pigment or inorganic pigment, and organic solvent is made by isopropyl alcohol or n-propyl.

Laser positioning electrochemical aluminum of the present invention can realize that not only a thermoprint shifts colored picture and text, and hologram and colored picture and text merge and make picture and text present the color three dimension stereoeffect, the picture and text effect is changeable, level is obvious, vivid, improved visual effect and antifalse effect.In addition, the setting of alignment cursor is convenient to improve alignment precision, reduces material loss, enhances productivity.

Description of drawings

Fig. 1 is the structural representation of laser positioning electrochemical aluminum of the present invention;

Fig. 2 is the flow chart of laser positioning electrochemical aluminum manufacture method of the present invention.

The specific embodiment

As shown in Figure 1, the laser positioning electrochemical aluminum of present embodiment comprises base membrane layer 1, peel ply 2, colored picture and text dyed layer 3, aluminium coated 4 and adhesive layer 5.Wherein, base membrane layer 1 is thick Biaxially oriented polypropylene (BOPP) films of 16 μ m, and main effect is to support to depend on each layer in the above and be convenient to the continuous action that thermoprint adds man-hour.Base membrane layer 1 has that intensity is big, tension, resistance and high temperature resistance property, can Yin Wendu rises and deforms guaranteeing in the thermoprint process not.Peel ply 2 is positioned on the base membrane layer 1, form by the organic siliconresin coating, main effect is after thermoprint (heating pressurization), makes colored picture and text dyed layer 3, aluminium coated 4, adhesive layer 5, can hightail base membrane layer 1 and is transferred and is bonded in by on the thermoprint object surfaces.Colored picture and text dyed layer 3 is positioned on the peel ply 2, is to be made by synthetic resin and two or more colorant, and colorant is to be made by organic pigment or inorganic pigment, and the color of colorant is selected according to the needs of colored picture and text, as yellow, grey, redness and green.Synthetic resin and colorant are dissolved in organic solvent, and organic solvent is selected isopropyl alcohol, and color separation preface is then printed the colored picture and text part that forms colored picture and text dyed layer 3 on peel ply 2, and colored picture and text part positioning module is pressed with hologram.In the present invention, hologram is a kind of visual graph text information that application laser hologram plate-making technology and moulding replication technology are made on product, and its know-why is to utilize to interfere and diffraction principle record and reproduction object light-wave information.Hologram partly is produced on the special-purpose impression block according to colored picture and text, the graph text information of hologram is consistent with the graph text information of colored picture and text part, impresses the colored picture and text of realization with the pressure of 23-27kg on base membrane layer when impression block is heated to 200-220 ℃ and partly locatees die-pressed hologram.Aluminium coated 4 is positioned on the colored picture and text dyed layer 3, is to be plated under vacuum condition by gaseous aluminum, and main effect is a reflection ray, changes the character of colored picture and text dyed layer 3 colors, and makes it present gloss.The color of colored picture and text dyed layer 3 is endowed gloss after seeing through aluminium coated 4, and color has certain variation, is that gold, grey are silver color after aluminizing after aluminizing as yellow.Adhesive layer 5 is positioned on the aluminium coated 4, is made by thermoplastic resin, and main effect is that the thermoprint material is bonded in by on the thermoprint object.In addition, base membrane layer 1 is provided with the alignment cursor with the colored picture and text on the convenient colored picture and text dyed layer 3 and the contraposition alignment of hologram.

In a further embodiment, base membrane layer 1 also can be to be made by PETG (PET), and synthetic resin can be selected high temperature resistant laser molding resin for use, and organic solvent also can be other alcohols or ester class organic solvent, as n-propyl, ethyl acetate.

Correspondingly, the invention provides a kind of manufacture method of laser positioning electrochemical aluminum.As shown in Figure 2, the manufacture method of the laser positioning electrochemical aluminum of present embodiment comprises the following steps: S110, and as base membrane layer, the coating organic siliconresin forms peel ply on base membrane layer with mylar or polyester film; S120, coating or printing color picture and text dyed layer on peel ply, colored picture and text dyed layer is made by synthetic resin and two or more colorant, and synthetic resin and colorant are dissolved in after alcohols or the ester class organic solvent color separation preface and are coated with or print; S130 partly locatees die-pressed hologram at the colored picture and text of colored picture and text dyed layer; S140, the formation aluminium coated of under vacuum condition on the colored picture and text layer, aluminizing; S150 is dissolved in thermoplastic resin to be coated on behind the organic solvent and forms adhesive layer on the aluminium coated.

Wherein, in step S110, select bidirectional stretching polypropylene film, use coating machine on base membrane layer, to be coated with organic siliconresin and form peel ply as base membrane layer.

In step S120, use coating machine or intaglio press before coating or printing color picture and text dyed layer on the peel ply, peel ply at first will be under 120 ℃ temperature conditions dryness finalization.Colored picture and text dyed layer will be pressed look preface (precedence of each color during printing) printing according to the color of colored picture and text, and is dry under 100 ℃ temperature conditions after a kind of color printing is finished, and then prints next color and dry.Colorant is made by organic pigment or inorganic pigment, and synthetic resin is selected high temperature resistant laser molding resin, and organic solvent is selected isopropyl alcohol.On peel ply the coating or printing color picture and text dyed layer on base membrane layer the printing registration cursor.

In step S130, at first make special-purpose impression block according to the position of colored picture and text in colored picture and text dyed layer, be that zone corresponding with colored picture and text on the impression block is shaped on hologram, adopt molding apparatus to make the colored picture and text part alignment of hologram and colored picture and text dyed layer, molding apparatus has electronic scanning device and tension regulating system, chromatography cursor on the electronic scanning device scanning base membrane layer, the relative position of calculation holographic picture and text and colored picture and text part, tension regulating system is regulated according to the result of calculation of electronic scanning device, hologram and colored picture and text are partly fitted like a glove, realize the meticulous alignment of colored picture and text, impress on base membrane layer with the pressure of 25kg when impression block is heated to 210 ℃ and realize that colored picture and text partly locate die-pressed hologram.Like this, by the secondary contraposition alignment, hologram and the colored picture and text positioning sleeve quasi-mode that stores anti-counterfeiting information is pressed on the colored picture and text dyed layer.

In step S140, with the coating of colored picture and text dyed layer or the film after being completed for printing place in the vacuum chamber in the continuous aluminum-spraying machine, by resistance heated, aluminium wire fusing and continuous evaporation to colored picture and text dyed layer, are formed aluminium coated.Gaseous aluminum can improve reflecting effect equably attached on the colored picture and text dyed layer under vacuum, increase metallic luster.

In step S150, thermoplastic resin is dissolved in organic solvent is coated on the aluminium coated by coating machine, drying promptly forms adhesive layer.The main effect of adhesive layer is that the colored picture and text dyed layer and the aluminium coated that stay after thermoprint is separated cohere securely at the boiling hot material surface of quilt.

In a further embodiment, also can select pet film as base membrane layer, it is dry down that peel ply also can be chosen in the temperature conditions of 100 ℃ or 130 ℃, colored picture and text dyed layer is in printing process, the temperature conditions that also can be chosen in 80 ℃ or 125 ℃ after a kind of color printing is finished is dry down, when locating die-pressed hologram, also can select impression block is heated to 200 ℃ or 220 ℃, the pressure that is applied on the base membrane layer also can be 23kg or 27kg.

The laser positioning electrochemical aluminum that laser positioning electrochemical aluminum manufacture method according to the present invention produces can realize once shifting colored picture and text of thermoprint and holographic laser location pattern, colored picture and text and hologram fit like a glove, present the color three dimension stereoeffect, not only improved visual effect, and anti-counterfeiting information can localized variation distributes, and antifalse effect improves greatly.By the alignment cursor is set, improved alignment precision, make colored picture and text and hologram alignment subtly, strengthen visual effect and anti-counterfeiting performance, reduced material loss simultaneously, improved production efficiency.

The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. laser positioning electrochemical aluminum comprises:
Base membrane layer, described base membrane layer is made by mylar or polyester film;
Peel ply, described peel ply are positioned on the described base membrane layer, and described peel ply is made by organic siliconresin;
Aluminium coated, described aluminium coated are to be plated under vacuum condition by gaseous aluminum;
Adhesive layer, described adhesive layer are positioned on the described aluminium coated, and described adhesive layer is made by thermoplastic resin;
It is characterized in that, be provided with colored picture and text dyed layer between described peel ply and the described aluminium coated, described colored picture and text dyed layer is printed on described peel ply by synthetic resin and two or more colorant and forms; The colored picture and text part positioning module of described colored picture and text dyed layer is pressed with hologram.
2. laser positioning electrochemical aluminum according to claim 1 is characterized in that, described colored picture and text partly are that the printing of color separation preface forms; Described hologram partly is produced on the impression block according to described colored picture and text, impresses on described base membrane layer with the pressure of 23-27kg when described impression block is heated to 200-220 ℃ and realizes that described colored picture and text partly locate the described hologram of mold pressing.
3. laser positioning electrochemical aluminum according to claim 1 and 2 is characterized in that described base membrane layer is provided with the alignment cursor, and described hologram and described colored picture and text partly utilize described alignment cursor to realize meticulous alignment.
4. laser positioning electrochemical aluminum according to claim 1 and 2 is characterized in that described base membrane layer is made by PETG or Biaxially oriented polypropylene; Described colorant is made by organic pigment or inorganic pigment.
5. the manufacture method of a laser positioning electrochemical aluminum comprises the following steps:
As base membrane layer, the coating organic siliconresin forms peel ply on described base membrane layer with mylar or polyester film;
Coating or printing color picture and text dyed layer on described peel ply, described colored picture and text dyed layer is made by synthetic resin and two or more colorant, and described synthetic resin and described colorant are dissolved in after alcohols or the ester class organic solvent color separation preface and are coated with or print;
Colored picture and text at described colored picture and text dyed layer are partly located die-pressed hologram;
The formation aluminium coated of under vacuum condition on the described colored picture and text layer, aluminizing;
Thermoplastic resin is dissolved in being coated on the described aluminium coated behind the organic solvent forms adhesive layer.
6. the manufacture method of laser positioning electrochemical aluminum according to claim 5, it is characterized in that, described hologram is produced on the impression block, use the colored picture and text part alignment of molding apparatus, on described base membrane layer, impress the described colored picture and text of realization with the pressure of 23-27kg when described impression block is heated to 200-220 ℃ and partly locate the described hologram of mold pressing described hologram and described colored picture and text dyed layer.
7. the manufacture method of laser positioning electrochemical aluminum according to claim 6, it is characterized in that, on described peel ply the coating or printing color picture and text dyed layer on described base membrane layer the printing registration cursor, described molding apparatus has electronic scanning device and tension regulating system, described electronic scanning device scans the described chromatography cursor on the described base membrane layer, calculate the relative position of described hologram and described colored picture and text part, described tension regulating system makes described hologram and described colored picture and text part alignment according to the result of calculation adjustment of tonicity of described electronic scanning device.
8. according to the manufacture method of the described laser positioning electrochemical aluminum of one of claim 5 to 7, it is characterized in that described peel ply carries out the coating or the printing of described colored picture and text dyed layer behind dryness finalization under 100-130 ℃ the temperature conditions.
9. according to the manufacture method of the described laser positioning electrochemical aluminum of one of claim 5 to 7, it is characterized in that, described colored picture and text dyed layer uses the intaglio press printing, and in color separation preface printing process, it is dry under 80-125 ℃ temperature conditions whenever to print a kind of described colorant.
10. according to the manufacture method of the described laser positioning electrochemical aluminum of one of claim 5 to 7, it is characterized in that, described base membrane layer is made by PETG or Biaxially oriented polypropylene, described colorant is made by organic pigment or inorganic pigment, and described organic solvent is made by isopropyl alcohol or n-propyl.
CN201010110797A 2010-02-03 2010-02-03 Laser positioning electrochemical aluminum and manufacturing method thereof CN101780733A (en)

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Cited By (18)

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CN101942252A (en) * 2010-07-30 2011-01-12 云南玉溪东魅包装材料有限公司 Non-benzene imaging layer for laser hot stamping foil and preparation method thereof
CN102700277A (en) * 2012-06-20 2012-10-03 浙江嘉盛特种印刷有限公司 Method for manufacturing printing product with superimposed laser effect
CN102795015A (en) * 2011-09-15 2012-11-28 武汉虹之彩包装印刷有限公司 Electrochemical aluminum for stamping gold on ultraviolet (UV) glazing oil surface and preparation method thereof
WO2012131704A3 (en) * 2011-03-28 2012-12-27 Shah Ruchir Yagneshkumar Anticounterfeit packaging foil
CN102903300A (en) * 2012-10-17 2013-01-30 河南省卫群科技发展有限公司 Holographic color separation variable digital anti-counterfeiting mark
CN102896927A (en) * 2012-10-19 2013-01-30 武汉虹之彩包装印刷有限公司 Novel alumite suitable for rotary gold stamping on ultraviolet (UV) glazing oil paper
CN103198756A (en) * 2012-01-05 2013-07-10 深圳劲嘉彩印集团股份有限公司 Two-dimension code electrochemical aluminum and method for making same
CN103413491A (en) * 2013-08-29 2013-11-27 上海申永烫金材料有限公司 Discoloring anodized-aluminum adhesive sticker anti-counterfeiting paste manufacture method
CN103465667A (en) * 2013-08-19 2013-12-25 上海申永烫金材料有限公司 Manufacturing method of color variable anti-counterfeiting electrochemical aluminium foil
CN103540215A (en) * 2013-09-30 2014-01-29 上海维凯化学品有限公司 Coating composition for benzene-free stable laser anodized aluminum color layer and preparation method thereof
CN103862906A (en) * 2014-02-24 2014-06-18 深圳劲嘉彩印集团股份有限公司 Macromolecule holographic membrane as well as production equipment and production method thereof
CN104029514A (en) * 2014-05-28 2014-09-10 武汉市新特装璜印刷有限公司 Environment-friendly colorful alumite mixing processing technology
CN103707670B (en) * 2013-01-31 2015-07-08 汕头市依明机械股份有限公司 Laser pattern positioning impression transfer method
CN105459659A (en) * 2015-12-23 2016-04-06 昆山市生力包装材料有限公司 Gradient color electrolytic aluminum hot stamping foil and production method thereof
CN106079953A (en) * 2016-06-14 2016-11-09 昆明瑞丰印刷有限公司 A kind of preparation method of holographic anti-counterfeiting film
CN106113961A (en) * 2016-06-28 2016-11-16 桐城市凌志彩印包装有限责任公司 A kind of for gold stamping electrochemical aluminum foil thin film
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CN108725010A (en) * 2018-06-04 2018-11-02 深圳市柏星龙创意包装股份有限公司 Stamping systems and preparation method thereof

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Publication number Priority date Publication date Assignee Title
CN101942252A (en) * 2010-07-30 2011-01-12 云南玉溪东魅包装材料有限公司 Non-benzene imaging layer for laser hot stamping foil and preparation method thereof
CN101942252B (en) * 2010-07-30 2012-09-19 云南玉溪东魅包装材料有限公司 Non-benzene imaging layer for laser hot stamping foil and preparation method thereof
WO2012131704A3 (en) * 2011-03-28 2012-12-27 Shah Ruchir Yagneshkumar Anticounterfeit packaging foil
CN102795015B (en) * 2011-09-15 2014-07-09 武汉虹之彩包装印刷有限公司 Electrochemical aluminum for stamping gold on ultraviolet (UV) glazing oil surface and preparation method thereof
CN102795015A (en) * 2011-09-15 2012-11-28 武汉虹之彩包装印刷有限公司 Electrochemical aluminum for stamping gold on ultraviolet (UV) glazing oil surface and preparation method thereof
CN103198756A (en) * 2012-01-05 2013-07-10 深圳劲嘉彩印集团股份有限公司 Two-dimension code electrochemical aluminum and method for making same
CN102700277A (en) * 2012-06-20 2012-10-03 浙江嘉盛特种印刷有限公司 Method for manufacturing printing product with superimposed laser effect
CN102903300A (en) * 2012-10-17 2013-01-30 河南省卫群科技发展有限公司 Holographic color separation variable digital anti-counterfeiting mark
CN102896927A (en) * 2012-10-19 2013-01-30 武汉虹之彩包装印刷有限公司 Novel alumite suitable for rotary gold stamping on ultraviolet (UV) glazing oil paper
CN102896927B (en) * 2012-10-19 2014-12-24 武汉虹之彩包装印刷有限公司 Novel alumite suitable for rotary gold stamping on ultraviolet (UV) glazing oil paper
CN103707670B (en) * 2013-01-31 2015-07-08 汕头市依明机械股份有限公司 Laser pattern positioning impression transfer method
CN103465667A (en) * 2013-08-19 2013-12-25 上海申永烫金材料有限公司 Manufacturing method of color variable anti-counterfeiting electrochemical aluminium foil
CN103465667B (en) * 2013-08-19 2015-04-15 上海申永烫金材料有限公司 Manufacturing method of color variable anti-counterfeiting electrochemical aluminium foil
CN103413491A (en) * 2013-08-29 2013-11-27 上海申永烫金材料有限公司 Discoloring anodized-aluminum adhesive sticker anti-counterfeiting paste manufacture method
CN103540215B (en) * 2013-09-30 2016-02-03 上海维凯光电新材料有限公司 Without benzene stable form laser electrochemical aluminum chromatograph coating composition and preparation method thereof
CN103540215A (en) * 2013-09-30 2014-01-29 上海维凯化学品有限公司 Coating composition for benzene-free stable laser anodized aluminum color layer and preparation method thereof
CN103862906A (en) * 2014-02-24 2014-06-18 深圳劲嘉彩印集团股份有限公司 Macromolecule holographic membrane as well as production equipment and production method thereof
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CN104029514B (en) * 2014-05-28 2015-04-08 武汉市新特装璜印刷有限公司 Environment-friendly colorful alumite mixing processing technology
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CN105459659A (en) * 2015-12-23 2016-04-06 昆山市生力包装材料有限公司 Gradient color electrolytic aluminum hot stamping foil and production method thereof
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CN106079953A (en) * 2016-06-14 2016-11-09 昆明瑞丰印刷有限公司 A kind of preparation method of holographic anti-counterfeiting film
CN106079953B (en) * 2016-06-14 2018-05-11 昆明瑞丰印刷有限公司 A kind of preparation method of holographic anti-counterfeiting film
CN106113961A (en) * 2016-06-28 2016-11-16 桐城市凌志彩印包装有限责任公司 A kind of for gold stamping electrochemical aluminum foil thin film
CN107225889A (en) * 2017-07-12 2017-10-03 常德金鹏印务有限公司 A kind of printed matter of the radial radium-shine 3D patterns of band
CN108725010A (en) * 2018-06-04 2018-11-02 深圳市柏星龙创意包装股份有限公司 Stamping systems and preparation method thereof

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