CN102516846B - Production technique of coating fluid and miniaturized anti-counterfeiting transfer printing mark - Google Patents
Production technique of coating fluid and miniaturized anti-counterfeiting transfer printing mark Download PDFInfo
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- CN102516846B CN102516846B CN201110389778.2A CN201110389778A CN102516846B CN 102516846 B CN102516846 B CN 102516846B CN 201110389778 A CN201110389778 A CN 201110389778A CN 102516846 B CN102516846 B CN 102516846B
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Abstract
The invention discloses a production technique of a miniaturized anti-counterfeiting transfer printing mark, which comprises the following steps that: 1) pictures and texts are laid out, and miniaturized characters are simultaneously laid out; 2) a basic membrane is coated through coating fluid under the room temperature; 3) digital printing is carried out on the coating layer; and 4) water white ink is used for printing the semi-finished product obtained in the previous step, and then a layer of hot melt adhesive is coated and dried. The digital printing is combined with the thermal transfer printing, so individual product can be customized, and a good anti-counterfeiting effect can be realized because the final product has miniaturized characters.
Description
Technical field
The present invention relates to a kind of coating fluid and micro anti-counterfeiting transfer printing target production technique.
Background technology
Hot transfer printing refers to floral designs is printed onto on heat-resistant material, by heating, pressurization, the floral designs of ink layer is transferred to a kind of technology on finished-product material.Even the pattern of multiple color, because the transfer printing operation is a flow process, therefore can shorten the time of presswork, reduce the loss of the material (finished product) caused by misprint.The hot transfer printing product of domestic production at present is mainly by traditional printing, the floral designs printing to be imprinted on release film, and then floral designs are passed through to thermal transfer printing on finished product, the hot transfer printing of this tradition belongs to the version printing, can not solve color degree of saturation problem, application product is relatively single, and production capacity is large, and market orientation is popular market, be not suitable for production short run personalized product, can not meet as required the advantage such as simple, quick, personalized of producing.
In hot transfer film, a very important problem is the selection of coating fluid, and coating fluid must meet basement membrane is had to sticking power preferably simultaneously, simultaneously approximate with the printing ink that will print on the coating layer of coating fluid formation, so that printing effect is better.In prior art, because the coating fluid formula can not be taken into account many-sided factor, cause the transfer printing mark or the release ability that finally obtain bad, release incomplete, or the product effect obtained after transfer printing is unsatisfactory.
Summary of the invention
The purpose of this invention is to provide a kind of coating fluid and micro anti-counterfeiting transfer printing target production technique.
The technical solution used in the present invention is:
A kind of coating fluid, it is the A component to be dissolved in to the B component make, the A component by 5-12 part PTFE, the PP of 85-95 part, the coupling agent of 1-4 part form, the B component is the pure aqueous solution, the mass concentration of alcohol is 18-30%, and the mass ratio of A component and B component is 1:4800-5200.
Described coupling agent is silane coupling agent or titanate coupling agent.
Described alcohol is the alcohol that carbonatoms is 1-8.
Described alcohol is at least one in ethanol, n-propyl alcohol, Virahol, propyl carbinol, hexalin.
A kind of micro anti-counterfeiting transfer printing target production technique comprises the following steps:
1) typesetting of micro text is carried out in picture and text typesetting simultaneously;
2), under room temperature, use coating fluid to be coated with basement membrane;
3) in the enterprising line number code printing of coating layer;
4) work in-process that the use chalk obtains upper step are printed, then apply the last layer hot melt adhesive, dry.
Step 2), in, described basement membrane is a kind of in PET, PE, OPP, BOPET.
Described basement membrane is 20-25 μ m.
In step 3), the condition of digital printing is: humidity 48-52%.
Described hot melt adhesive is a kind of in EVA hot melt adhesive, PA hot melt adhesive, PES hot melt adhesive, PEA hot melt adhesive, PU hot melt adhesive, PP hot melt adhesive.
The invention has the beneficial effects as follows: the invention provides a kind of coating fluid, basement membrane is had to good sticking power, simultaneously approximate with the character of printing ink, micro transfer printing mark of the present invention is transferred on stock, release complete, the finished product good visual effect obtained, simultaneously, the present invention combines digital printing with hot transfer printing, can the customized personal product, owing on the product finally obtained, micro text being arranged, can play anti-fake effect preferably.
The accompanying drawing explanation
Fig. 1 is the pictorial diagram that micro anti-counterfeiting transfer printing mark heat of the present invention is transferred to the stock gained.
Embodiment
A kind of coating fluid, it is the A component to be dissolved in to the B component make, the A component by 5-15 part PTFE, the PP of 85-95 part, the coupling agent of 1-4 part form, the B component is the pure aqueous solution, the mass concentration of alcohol is 75-85%, and the mass ratio of A component and B component is 1:4800-5200.
A kind of micro anti-counterfeiting transfer printing target production technique comprises the following steps:
1) typesetting of micro text is carried out in picture and text typesetting simultaneously;
2) under room temperature, by printing press forward or reverse coating method, coating fluid is coated on basement membrane, dries under 80-130 ℃;
3) in the enterprising line number code printing of coating layer;
4) work in-process that the use chalk obtains upper step are printed, then by printing press forward or reverse coating method, apply one deck hot melt adhesive on the work in-process that print the water-based chalk, dry under 80-130 ℃;
In step 1), the false proof typesetting of picture and text typesetting and micro text software used is Adobe Illustrator CS3, Adobe Photoshop CS3, QuarkXPress 6.5, HP RIP 5.0.
In step 3), the condition of digital printing is: humidity 48-52%.
In step 4), the mode of printing water-based chalk can adopt a kind of, preferred in silk-screen, lithography, intaglio printing, adopts the mode of silk-screen.
Below in conjunction with specific embodiment, the present invention is described further:
embodiment 1:
A kind of coating fluid, the formula of its A component table composed as follows:
The B component of coating fluid is the ethanolic soln that mass concentration is 20%.
Coating fluid is dissolved in the B component by the A component and forms, and the mass ratio of A component and B component is 1:5000.
A kind of micro anti-counterfeiting transfer printing target production technique comprises the following steps:
1) carry out the false proof typesetting of picture and text typesetting and micro text with software Adobe Illustrator CS3, Adobe Photoshop CS3, QuarkXPress 6.5, HP RIP 5.0;
2) under room temperature, by BGF type combination machine based on dry operation, coating fluid is coated on the PET basement membrane that thickness is 20 μ m, dries under 80-130 ℃;
3) under humidity 48-52%, typesetted picture and text and the micro text of digital printing on coating layer;
4) work in-process that use chalk (production of Shanghai virtue Fine Chemical Co., Ltd) obtains upper step advance 4 silk screen printings, then apply one deck EVA hot melt adhesive by BGF type combination machine based on dry operation on the work in-process that print the water-based chalk, dry under 80-130 ℃;
5) quality inspection, packing gets final product.
embodiment 2:
A kind of coating fluid, the formula of its A component table composed as follows:
The B component of coating fluid is the butanol solution that mass concentration is 18%.
Coating fluid is dissolved in the B component by the A component and forms, and the mass ratio of A component and B component is 1:4800.
A kind of micro anti-counterfeiting transfer printing target production technique comprises the following steps:
1) carry out the false proof typesetting of picture and text typesetting and micro text with software Adobe Illustrator CS3, Adobe Photoshop CS3, QuarkXPress 6.5, HP RIP 5.0;
2) under room temperature, by BGF type combination machine based on dry operation, coating fluid is coated on the PET basement membrane that thickness is 25 μ m, dries under 80-130 ℃;
3) under humidity 48-52%, typesetted picture and text and the micro text of digital printing on coating layer;
4) work in-process that use chalk (production of Shanghai virtue Fine Chemical Co., Ltd) obtains upper step advance 3 silk screen printings, then apply one deck EVA hot melt adhesive by BGF type combination machine based on dry operation on the work in-process that print the water-based chalk, dry under 80-130 ℃;
5) quality inspection, packing gets final product.
embodiment 3:
A kind of coating fluid, the formula of its A component table composed as follows:
The B component of coating fluid is the hexalin solution that mass concentration is 30%.
Coating fluid is dissolved in the B component by the A component and forms, and the mass ratio of A component and B component is 1:5200.
A kind of micro anti-counterfeiting transfer printing target production technique comprises the following steps:
1) carry out the false proof typesetting of picture and text typesetting and micro text with software Adobe Illustrator CS3, Adobe Photoshop CS3, QuarkXPress 6.5, HP RIP 5.0;
2) under room temperature, by BGF type combination machine based on dry operation, coating fluid is coated on the PET basement membrane that thickness is 22 μ m, dries under 80-130 ℃;
3) under humidity 48-52%, typesetted picture and text and the micro text of digital printing on coating layer;
4) work in-process that use chalk (production of Shanghai virtue Fine Chemical Co., Ltd) obtains upper step advance 3 silk screen printings, then apply one deck EVA hot melt adhesive by BGF type combination machine based on dry operation on the work in-process that print the water-based chalk, dry under 80-130 ℃;
5) quality inspection, packing gets final product.
Use micro anti-counterfeiting transfer printing timestamp of the present invention, above-mentioned hot transfer printing mark is contained on heat transfer machine, label launches, and is flat on the substrate product of accepting patterned layer, by silica gel roller, exerts pressure, and the PET basement membrane separates with patterned layer, and picture and text are transferred to the surface of product.
The processing condition of hot transfer printing: hot transfer printing temperature is 110-180 ℃, and hot transfer pressure is 3-10Kg/cm2, and the time is 2-15s, and the process of hot transfer printing is that automatic form completes.
Fig. 1 is that the micro anti-counterfeiting transfer printing mark heat that embodiment 1 obtains is transferred on stock, the pictorial diagram of final gained.
The present invention combines digital printing with hot transfer printing, can the customized personal product, owing on the product finally obtained, micro text being arranged, can play anti-fake effect preferably.
Claims (7)
1. a micro anti-counterfeiting transfer printing target production technique is characterized in that: comprise the following steps:
1) typesetting of micro text is carried out in picture and text typesetting simultaneously;
2), under room temperature, use coating fluid to be coated with basement membrane;
3) in the enterprising line number code printing of coating layer;
4) work in-process that the use chalk obtains upper step are printed, then apply the last layer hot melt adhesive, dry;
Described coating fluid is the A component to be dissolved in to the B component make, the A component is comprised of the PTFE of 5-12 part, the PP of 85-95 part, the coupling agent of 1-4 part, the B component is the pure aqueous solution, and the mass concentration of alcohol is 18-30%, and the mass ratio of A component and B component is 1:4800-5200; Step 2), in, described basement membrane is a kind of in PET, PE, OPP, BOPET.
2. a kind of micro anti-counterfeiting transfer printing target production technique according to claim 1, it is characterized in that: described coupling agent is silane coupling agent or titanate coupling agent.
3. a kind of micro anti-counterfeiting transfer printing target production technique according to claim 1, it is characterized in that: described alcohol is the alcohol that carbonatoms is 1-8.
4. a kind of micro anti-counterfeiting transfer printing target production technique according to claim 1, it is characterized in that: described alcohol is at least one in ethanol, n-propyl alcohol, Virahol, propyl carbinol, hexalin.
5. a kind of micro anti-counterfeiting transfer printing target production technique according to claim 1, it is characterized in that: described basement membrane is 20-25 μ m.
6. a kind of micro anti-counterfeiting transfer printing target production technique according to claim 1, it is characterized in that: in step 3), the condition of digital printing is: humidity 48-52%.
7. a kind of micro anti-counterfeiting transfer printing target production technique according to claim 1 is characterized in that: described hot melt adhesive is a kind of in EVA hot melt adhesive, PA hot melt adhesive, PES hot melt adhesive, PEA hot melt adhesive, PU hot melt adhesive, PP hot melt adhesive.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110389778.2A CN102516846B (en) | 2011-11-30 | 2011-11-30 | Production technique of coating fluid and miniaturized anti-counterfeiting transfer printing mark |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110389778.2A CN102516846B (en) | 2011-11-30 | 2011-11-30 | Production technique of coating fluid and miniaturized anti-counterfeiting transfer printing mark |
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| CN102516846A CN102516846A (en) | 2012-06-27 |
| CN102516846B true CN102516846B (en) | 2014-01-08 |
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| CN103818137B (en) * | 2014-01-15 | 2017-01-18 | 佛山市长盛兴隆装饰材料有限公司 | Anti-counterfeiting anti-piracy heat transfer paper or film and realization method thereof |
| CN108909224A (en) * | 2018-06-01 | 2018-11-30 | 上海泰画服饰铺料有限公司 | A kind of boiling hot target manufacture craft of digital ink-jet |
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Address after: 510450 68 Jiangnan Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong Patentee after: Guangzhou Baoshan Science and technology application Co., Ltd. Address before: 510450 68 Jiangnan Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong Patentee before: Guangzhou BaoShen Paper & Plastic Product Co., Ltd. |