CN102275349A - Positioning information anti-counterfeiting laser powder and preparation method thereof - Google Patents
Positioning information anti-counterfeiting laser powder and preparation method thereof Download PDFInfo
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- CN102275349A CN102275349A CN201110115888XA CN201110115888A CN102275349A CN 102275349 A CN102275349 A CN 102275349A CN 201110115888X A CN201110115888X A CN 201110115888XA CN 201110115888 A CN201110115888 A CN 201110115888A CN 102275349 A CN102275349 A CN 102275349A
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Abstract
The invention relates to positioning information anti-counterfeiting laser powder and a preparation method thereof. Each particle of the positioning information anti-counterfeiting laser powder comprises a vacuum evaporation layer or a medium coating layer and a die pressing layer with anti-counterfeiting information which are arranged in a laminated way. Each particle of the positioning information anti-counterfeiting laser powder is provided with special laser hologram image-text information. The laser hologram image-text information can be continuous, namely can be positioned on each particle at random; and the image-text information can also be fixed. The powder can be processed on a product or a package after being prepared into printing ink, varnish, gloss oil, resin and the like, and can also be directly used for a plastic extrusion molding product; the laser hologram image-text information which is contained in the powder can be viewed through a high-multiplying power magnifier; and each product can be prepared into unique special laser hologram image-text information, has an extremely excellent anti-counterfeiting function and is easy to determine.
Description
Technical field
The present invention relates to the laser powder technical field, especially a kind of carry locating information have anti-fraud functional laser powder and preparation method thereof.
Background technology
At present, known printing ink, being coated with false proof is by light irradiation or variations in temperature can produce variable color, or the special substance powder made of mineral such as special substance such as mica, make an addition in printing ink or the resin, place product or its packing to go up the formation unique look and possess anti-fake effect in modes such as printing, extrusion molding, coatings, the product of this class all is a similar effects, a kind of product is applied to all different products, the unique distinguishing that does not possess product, technology is also more outmoded, and is imitated easily easily.
Summary of the invention
In order to overcome with printing, extrusion molding, modes such as coating can not effectively false proof technical problem, the invention provides a kind of brand-new laser hologram powder, each powder of this laser hologram powder all possesses special-purpose laser holograph information is arranged, this laser holograph information can be continuous type, just the position on each powder is a random site, graph text information also can be the fixed position, this powder is made printing ink, varnish, gloss oil, resins etc. just can be processed on the product or on the packing, also can be directly used in the plastic extruding forming product to powder, just can check the laser holograph information that wherein comprises by the high magnification magnifying glass, each product can be made the laser holograph information of unique special use, the antiforge function of extreme excellence is provided, and differentiates easily.
The objective of the invention is by realizing by the following technical solutions:
A kind of locating information anti-counterfeiting laser powder, each powder particle comprise that a vacuum of stacked setting is being steamed layer or medium coating layer and has the embossed plies of anti-counterfeiting information.
As optimized technical scheme of the present invention, each powder particle of this locating information anti-counterfeiting laser powder also comprises dyed layer or the protective layer as the powder particle upper and lower surface, described vacuum steaming the layer and embossed plies between two protective layers or two dyed layers.
As optimized technical scheme of the present invention, each powder particle of this locating information anti-counterfeiting laser powder also comprises dyed layer or the protective layer as the powder particle upper and lower surface, and described medium coating layer and embossed plies are between two protective layers or two dyed layers.
As optimized technical scheme of the present invention, this each particle of locating information anti-counterfeiting laser powder comprises that also being arranged at vacuum is steaming the layer or the dyed layer or the protective layer of medium coating layer outer surface.
As optimized technical scheme of the present invention, this locating information anti-fake powder particles also comprises dyed layer or the protective layer that is arranged at the embossed plies outer surface.
A kind of preparation method of locating information anti-counterfeiting laser powder, it may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, steaming layer or medium coating layer outer surface according to the demand of heatproof, anti-solvent, color in vacuum and adding color or protective finish to form dyed layer or protective layer;
S5, the embossed plies that possesses laser holograph information is being steamed layer together with vacuum or the medium coating layer is peeled off from release base material, adding color or protective finish to form dyed layer or protective layer at the outer surface of embossed plies;
S6, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
A kind of preparation method of locating information anti-counterfeiting laser powder, it may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, the embossed plies that possesses laser holograph information together with vacuum steaming the layer or the medium coating layer peel off from release base material;
S5, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
A kind of preparation method of locating information anti-counterfeiting laser powder, it may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, the embossed plies that possesses laser holograph information is being steamed layer together with vacuum or the medium coating layer is peeled off from release base material, adding color or protective finish to form dyed layer or protective layer at the outer surface of embossed plies;
S5, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
A kind of preparation method of locating information anti-counterfeiting laser powder, it may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, steaming layer or medium coating layer outer surface according to the demand of heatproof, anti-solvent, color in vacuum and adding color or protective finish to form dyed layer or protective layer;
S5, the embossed plies that possesses laser holograph information together with vacuum steaming the layer or the medium coating layer peel off from release base material;
S6, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
As optimized technical scheme of the present invention, the described base material that possesses release effect is plastic sheet, plastic sheeting, paper, composed paper or synthetic leather.
As optimized technical scheme of the present invention, the radial dimension of described locating information anti-counterfeiting laser powder is between 10 microns to hundreds of microns.
With respect to prior art, locating information anti-counterfeiting laser powder of the present invention becomes outside the effect at the light that traditional color shifting ink, resin, powder are provided, the special-purpose locating laser hologram information of uniqueness more can be provided, and its processing mode is easy, also the laser holographic thermoprinted and labeling than traditional is cheap relatively for cost, and antifalse effect far surpasses traditional powder, laser thermoprint, laser labeling especially.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a locating information anti-counterfeiting laser powder cutaway view of the present invention;
Fig. 2 is the preparation flow block diagram of locating information anti-counterfeiting laser powder of the present invention.
The specific embodiment
As shown in Figure 1; the locating information anti-counterfeiting laser powder of present embodiment comprises as the dyed layer of powder particle upper and lower surface or protective layer 10; between two dyed layers 10, a vacuum that comprises stacked setting is being steamed the embossed plies 30 that layer or medium coating layer 20 and have anti-counterfeiting information.The thickness of embossed plies 30 is steaming the thickness of layer or medium coating layer 20 greater than vacuum.
As shown in Figure 2; in laser holographic plate-making; adopt the above high-resolution of 3000DPI; and can control the technology of the laser holographic plate-making photoetching degree of depth; produce the laser holographic molding version that possesses miniature cutting die function; (include but not limited to plastic sheet at the base material that possesses release effect then; plastic sheeting; paper; composed paper; synthetic leather) goes up the certain thickness coating of coating and carry out mold pressing; be stamped in laser holograph information and miniature edge of a knife cut-off rule on the coating simultaneously in the time of mold pressing; form embossed plies; carry out the coating of vacuum evaporation or medium then; form vacuum and steaming layer or medium coating layer; can be according to heatproof; anti-solvent; the demand of color is being steamed layer or medium painting layer surface adding color or protective finish in vacuum; then the coating that possesses laser holograph information together with vacuum steaming the layer or the medium coating layer peel off from release base material; surface in embossed plies adds color or protective finish; use the powder milling apparatus to grind; embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer together with vacuum and is being ruptured from miniature edge of a knife position; formation has the powder of fixed position laser holograph information and solid shape, again through the required finished product of powder screening becoming.The particles of powder size can be produced 10 microns to hundreds of microns locating information anti-counterfeiting laser powder according to demand by coating layer thickness, mold pressing version, grinding precision decision.
The present invention's locating information anti-counterfeiting laser powder is not limited to above-mentioned embodiment, and it can only comprise that embossed plies and vacuum steaming layer, or embossed plies and medium coating layer.Accordingly, among the preparation method, steaming layer or the medium coating layer needn't add color or protective finish in coating and/or vacuum.
Claims (10)
1. a locating information anti-counterfeiting laser powder is characterized in that, the vacuum that each powder particle includes stacked setting is being steamed the embossed plies that layer or medium coating layer and have anti-counterfeiting information.
2. locating information anti-counterfeiting laser powder according to claim 1; it is characterized in that: each powder particle of this locating information anti-counterfeiting laser powder also comprises dyed layer or the protective layer as the powder particle upper and lower surface, and described vacuum is being steamed layer or medium coating layer and embossed plies between two protective layers or two dyed layers.
3. locating information anti-counterfeiting laser powder according to claim 1 is characterized in that: each particle of this locating information anti-counterfeiting laser powder comprises that also being arranged at vacuum is steaming the layer or the dyed layer or the protective layer of medium coating layer outer surface.
4. locating information anti-counterfeiting laser powder according to claim 1 is characterized in that: each particle of this locating information anti-counterfeiting laser powder also comprises dyed layer or the protective layer that is arranged at the embossed plies outer surface.
5. according to claim 1,2,3 or 4 described locating information anti-counterfeiting laser powders, it is characterized in that: the radial dimension of described locating information anti-fake powder particle is between 10 microns to hundreds of microns.
6. the preparation method of the described locating information anti-counterfeiting laser powder of claim 2 is characterized in that, may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, steaming layer or medium coating layer outer surface according to the demand of heatproof, anti-solvent, color in vacuum and adding color or protective finish to form dyed layer or protective layer;
S5, the embossed plies that possesses laser holograph information is being steamed layer together with vacuum or the medium coating layer is peeled off from release base material, adding color or protective finish to form dyed layer or protective layer at the outer surface of embossed plies;
S6, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
7. the preparation method of the described locating information anti-counterfeiting laser powder of claim 1 is characterized in that, may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, the embossed plies that possesses laser holograph information together with vacuum steaming the layer or the medium coating layer peel off from release base material;
S5, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
8. the preparation method of the described locating information anti-counterfeiting laser powder of claim 4 is characterized in that, may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, the embossed plies that possesses laser holograph information is being steamed layer together with vacuum or the medium coating layer is peeled off from release base material, adding color or protective finish to form dyed layer or protective layer at the outer surface of embossed plies;
S5, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
9. the preparation method of the described locating information anti-counterfeiting laser powder of claim 3 is characterized in that, may further comprise the steps:
S1, adopt the above high-resolution of 3000DPI, and can control the technology of the laser holographic plate-making photoetching degree of depth, produce the laser holographic molding version that possesses miniature cutting die function;
S2, carry out mold pressing possessing on the base material of release effect the certain thickness coating of coating, in the time of mold pressing laser holograph information and miniature edge of a knife cut-off rule are stamped on the coating simultaneously, form embossed plies;
S3, there is the one side of laser holograph information and miniature edge of a knife cut-off rule to carry out vacuum evaporation or medium coating, forms vacuum and steaming layer or medium coating layer the impression of this embossed plies;
S4, steaming layer or medium coating layer outer surface according to the demand of heatproof, anti-solvent, color in vacuum and adding color or protective finish to form dyed layer or protective layer;
S5, the embossed plies that possesses laser holograph information together with vacuum steaming the layer or the medium coating layer peel off from release base material;
S6, the sheet material that separates grind through the powder milling apparatus, and embossed plies is being steamed layer or medium coating layer and dyed layer or protective layer from the fracture of miniature edge of a knife position together with vacuum, forms the powder with fixed position laser holograph information and solid shape.
10. according to the preparation method of claim 6,7,8 or 9 described locating information anti-counterfeiting laser powders, it is characterized in that the described base material that possesses release effect is plastic sheet, plastic sheeting, paper, composed paper or synthetic leather.
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Cited By (5)
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| CN111210712A (en) * | 2018-11-21 | 2020-05-29 | 北京柯斯元科技有限公司 | Film containing strippable supporting layer |
| CN111515097A (en) * | 2020-05-15 | 2020-08-11 | 点栈(绍兴)智能科技有限公司 | Anti-counterfeit label manufacturing robot based on expansion and stretching to eliminate particle lap joint |
| CN111645436A (en) * | 2020-06-12 | 2020-09-11 | 山东泰宝包装制品有限公司 | Laser encrypted anti-counterfeiting transfer paper and preparation method thereof |
| CN111882978A (en) * | 2020-09-14 | 2020-11-03 | 北京翰龙翔天防伪科技有限公司 | Laser anti-counterfeit label and preparation method thereof |
| CN114694477A (en) * | 2022-04-26 | 2022-07-01 | 苏州印象镭射科技有限公司 | Method for preparing optical flashing powder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114694477A (en) * | 2022-04-26 | 2022-07-01 | 苏州印象镭射科技有限公司 | Method for preparing optical flashing powder |
| CN114694477B (en) * | 2022-04-26 | 2024-02-20 | 苏州印象技术有限公司 | Manufacturing method of optical flash powder |
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|---|---|
| CN102275349B (en) | 2013-08-21 |
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