CN103978798B - A kind of blistering that embosses replaces the holographic false proof embossing version of holographic positioning bronzing - Google Patents
A kind of blistering that embosses replaces the holographic false proof embossing version of holographic positioning bronzing Download PDFInfo
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- CN103978798B CN103978798B CN201410203303.3A CN201410203303A CN103978798B CN 103978798 B CN103978798 B CN 103978798B CN 201410203303 A CN201410203303 A CN 201410203303A CN 103978798 B CN103978798 B CN 103978798B
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Abstract
The invention discloses a kind of blistering that embosses and replace the holographic false proof embossing version of holographic positioning bronzing, including a metal basal board, the surface configuration of described metal basal board has the gold stamping substrate of steel, the gold stamping substrate of described steel is disposed with corona artistic carving layer for reverse pull-up that the aluminium lamination treating gold stamping paper is heated from high to low, has the gold stamping carving layer of holographic false proof of false proof content and by dense arrangement and be perpendicular to the microscopic carvings blade carving layer that multiple blades of the gold stamping substrate surface of steel form。Holographic false proof plate well solves this contradiction, this kind of technique by security pattern, text engraving on plate。Equipment is without high temperature, and production process does not need anodized aluminium, can reach good antifalse effect。And production cost is relatively low, product is environmental protection very。
Description
Technical field
The invention belongs to printing plate technical field of structures, particularly relate to a kind of blistering that embosses and replace the holographic false proof embossing version of holographic positioning bronzing。
Background technology
Along with the development of the raising of national economy, press-packaging industry, people require the packaging of product: top grade, fineness, environmental protection, rich personalization。In the post-press finishing of packaging product, electrochemical aluminium thermoprinting technique is liked by people because of the surface finish effect of its uniqueness, has application in the high-grade packaging such as banknote, cigarette-brand, medicine, cosmetics。Namely electrochemical aluminium thermoprinting refers to gold stamping, boiling hot silver and other thermoprint material hot stamping process, for the ease of discussing, below with gold stamping general name electrochemical aluminium thermoprinting。Gold stamping mainly have two kinds of functions, and one is incrustation, improves value-added content of product。Liking celebrating, splendid for China's national tradition, gold stamping combine with belling technique, it is luxurious with aobvious；Two are to confer to the higher anti-counterfeiting performance of product, adopt holographic locating thermoprint trademark, anti-counterfeiting, guarantor's famous brand。Meanwhile, gold stamping can show very much product packaging personalization and also safety and environmental protection。Therefore, many high-grade packagings all have employed gilding technology, then how to improve gold stamping quality？Once inquire into from the following aspects herein。
One, the high-quality gold stamping version of gold stamping version is to ensure that the primary factor of gold stamping quality
At present, making gold stamping edition owner and to adopt photoetching technique and electronic engraving technology, material commonly uses copperplate or photo zincography。Copperplate material is fine and smooth, and the fineness on surface, heat-transfer effect are better than photo zincography, adopts high-quality copperplate can improve gold stamping picture and text glossiness and contour sharpness。Traditional photoetching fabrication techniques gold stamping version technique is simple and easy, less costly, is mainly used in word, thick lines, general pattern；Secondary need to be adopted rotten deep for relatively fine, the unequal gold stamping version of picture and text thickness or adopt electric carving technology。Electric carving makes gold stamping version can show abundant fine and smooth layer variability, has significantly expanded packaging expressive ability, and this process advan is in environmental protection, but electric carving equipment investment is relatively big, and the degree of depth of engraving is desirable not enough at present, it is easy to cause gold stamping " scumming "。Fine electric carving gold stamping version manufacturing technology requires higher, and in the past main in Taiwan or abroad make, the plate-making cycle is longer, is served only for fixing, the packaging of the bigger product of batch。At present, domestic Yuncheng, Shanxi, Beijing and Shanghai etc. have several units to make。
Gilding technology is the principle utilizing hot pressing to shift, and the aluminium lamination in anodized aluminium is transferred to stock surface to form special metal effect, because the main material of gold stamping use is electrochemical aluminum foil, therefore gold stamping is also electrochemical aluminium thermoprinting。Electrochemical aluminum foil is generally made up of multilayer material, and base material is often PE, next to that separate coating, color coating, metal coating (aluminizing) and function of glue coating。
Gold stamping basic technology is at pressure state, namely under the state that anodized aluminium is pushed down by printing plate, stock, anodized aluminium be heated the silicone resin layer making hot melt on it and glue bull agent fusing, now the organic siliconresin viscosity of melted by heat diminishes, and viscosity increases after special heat-sensitive adhesive melted by heat so that aluminium lamination has been transferred on stock while peeling off with anodized aluminium basement membrane。Along with the removal of pressure, the rapid cooling curing of adhesive, aluminium lamination is securely attached on stock, completes a thermoprint process。
Gold stamping mainly have two kinds of functions: one is incrustation, can improve value-added content of product。Gold stamping combine with pressure other processing modes such as concave and convex technology, more can demonstrate the decorative effect that product is strong: two are to confer to the anti-counterfeiting performance that product is higher, as adopted holographic locating thermoprint trademark etc.。
The gold stamping rear clear patterns of product, attractive in appearance, color glow, wear-resisting, weather-proof。The gilding technology application printed at present on cigarette-brand accounts for more than 85%, in planar design, and the gold stamping effect that can play crucial touch, prominent design motif, it is particularly well-suited to the decoration use of trade mark, login name。
In recent years, along with the raising of bronzing material and gold stamping version level of processing, and the use of new machinery equipment, domestic gilding technology have also been obtained the development that some are new。High speed is gold stamping, stereo gilding, holographic positioning bronzing and gold stamping after the technique such as republish and start extensive use on tobacco bale produces。
Hologram is gold stamping: laser hologram is according to laser interference principle, utilizes the method for space freqluncy coding to be made。Owing to laser hologram color is good, level is obvious, image is vivid, optical transform is effective, IT elements high is widely used in anti-counterfeit field。
Up-to-date optical changeable pattern technology has been clearly distinguishable from widely used HOLOGRAM hologram (three-dimensional hologram), and partial holograms has had machine recognition function。The mechanism of holographic gold stamping is by the thermoprint die head heated, the hot melt adhesive layer on holographic thermoprinted material and stratum disjunctum to be added heat fusing on hot stamping equipment, under certain pressure effect, the Information Level holographic grating striped of thermoprint material is separated with PET base material, make aluminium foil Information Level and hold dough made with boiling water bonding, combine together, reach perfect adaptation。
Holographic thermoprinted mainly have common thermoprint and locating thermoprint two kinds。Wherein specialized version hologram locating thermoprint frequently occurs for nearly 2 years on high-grade tobacco bale。It refers to passes through photoelectricity identification by the accurate thermoprint of hologram of specific part on holographic false proof thermoprint anodized aluminium to the ad-hoc location of tobacco bale on hot stamping equipment。It is significantly high that technical difficulty is scalded in hologram location, does not require nothing more than printing house and is equipped with high-performance, high-precision special location ironing equipment, also requires there is high-quality special locating thermoprint anodized aluminium, and production process also strictly to control just to produce qualified tobacco bale product。
Traditional gilding technology, anodized aluminium at high operating temperatures, by bigger pressure, must be transferred to printing product surface by gold stamping version by equipment。Tradition gilding technology, equipment energy consumption is relatively big, adopts anodized aluminium transfer modes, and the environmental protection degree of product is relatively low, and environment causes certain pollution。Especially holographic false proof positioning bronzing technique, product cost is higher, and holographic false proof anodized aluminium fabrication cycle is longer, and environmental pollution is more serious。Tradition gilding technology is disagreed with environmental protection printing theory instantly, and the environmental consciousness of product external packaging is strengthened by consumer day by day。How to allow product both environmental protection have increase antifalsification, remove traditional holographic false proof gilding technology, how to solve this contradiction。
Summary of the invention
For the deficiency that prior art exists, the technical problem to be solved is, there is provided a kind of novel structure, production cost relatively low and environment friendly and pollution-free, both can having improved the work efficiency of gilding technology, the embossing blistering that can improve again the product quality of gold stamping leaflet replaces the holographic false proof embossing version of holographic positioning bronzing。
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of blistering that embosses replaces the holographic false proof embossing version of holographic positioning bronzing, including a metal basal board, the surface configuration of described metal basal board has the gold stamping substrate of steel, it is characterised in that: the gold stamping substrate of described steel is disposed with corona artistic carving layer for reverse pull-up that the aluminium lamination treating gold stamping paper is heated from high to low, there is the gold stamping carving layer of holographic false proof of false proof content and by dense arrangement and be perpendicular to the microscopic carvings blade carving layer that multiple blades of the gold stamping substrate surface of steel form。
Above-mentioned embossing blistering replaces the holographic false proof embossing version of holographic positioning bronzing, the gold stamping substrate of described steel is thickness 3mm, density 7.93g/cm3, tensile strength sigma b (MPa) >=520, offset yield strength σ 0.2 (MPa) >=205, percentage elongation δ 5 (%) >=40, contraction percentage of area ψ (%) >=60, hardness≤187HB;≤ 90HRB;Bimirror face 304 steel plate of≤200HV。
Above-mentioned embossing blistering replaces the holographic false proof embossing version of holographic positioning bronzing, and the gold stamping substrate of described steel adopts adhesive bond with metal basal board。
Above-mentioned embossing blistering replaces the holographic false proof embossing version of holographic positioning bronzing, and the space of a whole page flatness of the gold stamping substrate of described steel is set to ± 0.005mm。
Above-mentioned embossing blistering replaces the holographic false proof embossing version of holographic positioning bronzing, and the microscopic carvings machining accuracy of described corona artistic carving layer, the gold stamping carving layer of holographic false proof and microscopic carvings blade carving layer is set to ± 0.002mm。
The present invention embosses blistering and replaces the advantage of holographic false proof embossing version of holographic positioning bronzing to be: holographic false proof plate well solves this contradiction, this kind of technique by security pattern, text engraving on plate。Equipment is without high temperature, and production process does not need anodized aluminium, can reach good antifalse effect。And production cost is relatively low, product is environmental protection very。
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1 abnormity box barrel embossing version；
Fig. 2 is the partial structurtes enlarged drawing of I part in Fig. 1；
Fig. 3 is the partial structurtes enlarged drawing of II part in Fig. 1；
Fig. 4 is the structural representation of the embodiment of the present invention 2 abnormity box capsule embossing version。
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details；
Embodiment 1:
Such as Fig. 1, 2, shown in 3, a kind of blistering that embosses replaces the holographic false proof embossing version of holographic positioning bronzing, including a metal basal board 1, metal basal board 1 adopts the cuprio board making of reusable edible, the surface configuration of described metal basal board 1 has the gold stamping substrate 2 of steel, the gold stamping substrate of steel 2 is disposed with corona artistic carving layer 3 for reverse pull-up that the aluminium lamination treating gold stamping paper is heated from high to low, there is the gold stamping carving layer of holographic false proof 5 of false proof content 4 and by dense arrangement and be perpendicular to the microscopic carvings blade carving layer 7 that multiple blades 6 on steel gold stamping substrate 2 surface form。The gold stamping substrate 2 of steel is thickness 3mm, density 7.93g/cm3, high temperature resistant: 650-1200 degree tensile strength sigma b (MPa) >=520, offset yield strength σ 0.2 (MPa) >=205, percentage elongation δ 5 (%) >=40, contraction percentage of area ψ (%) >=60, hardness≤187HB;≤ 90HRB;Bimirror face 304 steel plate of≤200HV。The gold stamping substrate 2 of steel adopts adhesive bond with metal basal board 1。The space of a whole page flatness of the gold stamping substrate 2 of steel is set to ± 0.005mm。The microscopic carvings machining accuracy of the gold stamping carving layer 5 of corona artistic carving layer 3, holographic false proof and microscopic carvings blade carving layer 7 is set to ± 0.002mm。
Embodiment 2:
As shown in Figure 4, structural representation for abnormity box capsule embossing version, including a metal basal board 1, metal basal board 1 adopts the cuprio board making of reusable edible, the surface configuration of described metal basal board 1 has the gold stamping substrate 2 of steel, is disposed with the corona artistic carving layer 3 for reverse pull-up that the aluminium lamination treating gold stamping paper is heated from high to low, has the gold stamping carving layer of holographic false proof 5 of false proof content 4 and by dense arrangement and be perpendicular to the microscopic carvings blade carving layer 7 that multiple blades 6 on steel gold stamping substrate 2 surface form on the gold stamping substrate of steel 2。The gold stamping substrate 2 of steel is thickness 3mm, density 7.93g/cm3, high temperature resistant: 650-1200 degree tensile strength sigma b (MPa) >=520, offset yield strength σ 0.2 (MPa) >=205, percentage elongation δ 5 (%) >=40, contraction percentage of area ψ (%) >=60, hardness≤187HB;≤ 90HRB;Bimirror face 304 steel plate of≤200HV。The gold stamping substrate 2 of steel adopts adhesive bond with metal basal board 1。The space of a whole page flatness of the gold stamping substrate 2 of steel is set to ± 0.005mm。The microscopic carvings machining accuracy of the gold stamping carving layer 5 of corona artistic carving layer 3, holographic false proof and microscopic carvings blade carving layer 7 is set to ± 0.002mm。
Green printing certification is advanced technology printing enterprise mark instantly, and green printing is that countries in the world are generally admitted, and the one with environmental friendliness and healthy and helpful two core connotation attribute things is described, descriptive appellation。Green printing is an individual system construction project, runs through whole printing process, and post-press finishing is the one procedure that current tobacco bale is required。In the development plan in press " 12 " period, country explicitly points out, and the main task of Printing Industry Development to guide the Green Transformation of industry, makes the industrial system of environment-friendly and green。And the industry crisis that press faces at present, the development bottleneck of industry is more。Allow product get through the close siege, win consumers, it is necessary to do environmental protection route。And the use of holographic false proof plate, will quickly further the distance of consumer and product, strong propelling green printing process。
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, those skilled in the art, in the essential scope of the present invention, and change, remodeling, interpolation or the replacement made, all should belong to protection scope of the present invention。
Claims (5)
1. the holographic false proof embossing version embossing the holographic positioning bronzing of blistering replacement, including a metal basal board, the surface configuration of described metal basal board has the gold stamping substrate of steel, it is characterised in that: the gold stamping substrate of described steel is disposed with corona artistic carving layer for reverse pull-up that the aluminium lamination treating gold stamping paper is heated from high to low, there is the gold stamping carving layer of holographic false proof of false proof content and by dense arrangement and be perpendicular to the microscopic carvings blade carving layer that multiple blades of the gold stamping substrate surface of steel form。
2. embossing blistering according to claim 1 replaces the holographic false proof embossing version of holographic positioning bronzing, it is characterized in that: the gold stamping substrate of described steel is thickness 3mm, density 7.93g/cm3, tensile strength sigma b (MPa) >=520, offset yield strength σ 0.2 (MPa) >=205, percentage elongation δ 5 (%) >=40, contraction percentage of area ψ (%) >=60, hardness≤187HB;≤ 90HRB;Bimirror face 304 steel plate of≤200HV。
3. embossing blistering according to claim 1 replaces the holographic false proof embossing version of holographic positioning bronzing, it is characterized in that: the gold stamping substrate of described steel adopts adhesive bond with metal basal board。
4. the embossing blistering according to Claims 2 or 3 replaces the holographic false proof embossing version of holographic positioning bronzing, it is characterized in that: the space of a whole page flatness of the gold stamping substrate of described steel is set to ± 0.005mm。
5. embossing blistering according to claim 4 replaces the holographic false proof embossing version of holographic positioning bronzing, it is characterized in that: the microscopic carvings machining accuracy of described corona artistic carving layer, the gold stamping carving layer of holographic false proof and microscopic carvings blade carving layer is set to ± 0.002mm。
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| CN201410203303.3A CN103978798B (en) | 2014-05-15 | 2014-05-15 | A kind of blistering that embosses replaces the holographic false proof embossing version of holographic positioning bronzing |
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| CN201410203303.3A CN103978798B (en) | 2014-05-15 | 2014-05-15 | A kind of blistering that embosses replaces the holographic false proof embossing version of holographic positioning bronzing |
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| CN103978798B true CN103978798B (en) | 2016-06-22 |
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| CN109624495A (en) * | 2018-11-16 | 2019-04-16 | 江苏中印印务集团有限公司 | A kind of gold stamping version and gilding technology |
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| CN203528068U (en) * | 2013-10-07 | 2014-04-09 | 襄阳金飞环彩色包装有限公司 | Printing plate for finishing embossing and gold stamping at different positions through one step |
Family Cites Families (1)
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| JP2007015360A (en) * | 2005-07-07 | 2007-01-25 | Sadao Yamazaki | Metal mask and metal mask printing plate |
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Patent Citations (7)
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| CN201626168U (en) * | 2010-03-10 | 2010-11-10 | 云南恩典科技产业发展有限公司 | Rotary bronzing and embossing one-step molding version |
| KR20120037790A (en) * | 2010-10-12 | 2012-04-20 | 최한태 | Gold foil printing plates for printing |
| CN201950913U (en) * | 2010-12-22 | 2011-08-31 | 东莞虎彩印刷有限公司 | Laser holographic encryption anti-counterfeiting master plate |
| CN102189858A (en) * | 2011-03-18 | 2011-09-21 | 青海虎彩印刷有限公司 | One-step forming process of flat pressing, flat gold stamping, embossing and debossing |
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| CN202911284U (en) * | 2012-11-20 | 2013-05-01 | 武汉市新特装璜印刷有限公司 | Flat-pressing flat gold-stamping embossing one-step formed printing plate |
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Address after: No.28 Dexing Road, Shibei District, Qingdao City, Shandong Province 266021 Patentee after: Yizhong (Qingdao) Printing Co.,Ltd. Address before: 266100 No. 28, Dexing Road, Sifang District, Shandong, Qingdao Patentee before: QINGDAO LEIGH-MARDON PACKING CO.,LTD. |
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