CN101906613B - Method for local vacuum evaporation on printing material - Google Patents
Method for local vacuum evaporation on printing material Download PDFInfo
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- CN101906613B CN101906613B CN2010102430839A CN201010243083A CN101906613B CN 101906613 B CN101906613 B CN 101906613B CN 2010102430839 A CN2010102430839 A CN 2010102430839A CN 201010243083 A CN201010243083 A CN 201010243083A CN 101906613 B CN101906613 B CN 101906613B
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Abstract
The invention discloses a method for local vacuum evaporation on a printing material in order to overcome the shortcomings of serious waste of raw materials, harm of erosion operation to human bodies and the environment, troublesome cleaning of strong liquor and cleaning water, high purification and discharge cost, and no color gradation or level of a part of a metal color in the prior art. The invention adopts a technical scheme that: before the vacuum evaporation of the printing material, a layer of evaporation shield oil is printed on a set area on the printing material by a printing board roller provided with patterns corresponding to the set area on the printing material; the evaporation shield oil layer is dried to a set dryness by a heater; and the printing material is subjected to vacuum evaporation to make the area without the evaporation shield oil completely cover a metal bright color layer and the area with the evaporation shield oil not cover or incompletely cover the metal bright color layer.
Description
Technical field
The present invention relates to make on printed material the printed material surface treatment of metallic colors such as bright gold look, bright silver, specifically is a kind of in the method that is comprising making localized metallic look on the printed materials such as packing film, composite membrane, transfer film or paper.
Background technology
Making the localized metallic look on printed material is a kind of long-standing printing decoration technique.Initial method of making the localized metallic look on printed material is to adopt blanching technology, promptly is to utilize the gold stamping masterplate that is carved with specific picture and text with alumite thermoprinting foil hot pressing on printed material, and the alumite thermoprinting foil corresponding with picture and text partly transferred to the printed material surface.
Because factors such as the cost height of blanching technology, technology difficulty are big, difficult quality control are so produced the cold wave technology of making the localized metallic look on printed material.Promptly shift the production method of evaporation paper just like the part of No. the 200410093393.1st, Chinese patent application, the version roller that utilization is manufactured with specific picture and text is printed on glue on the printed material, again that alumite thermoprinting foil and printed material is compound, peel off alumite thermoprinting foil after fixed Deng glue and alumite thermoprinting foil are local, just transfer to the printed material surface with the alumite thermoprinting foil part that glue is fixed.
Because the compound of glue needs through oven dry and maturation process, be not suitable for the high speed requirement of working continuously, so produced the ultraviolet curing cold wave technology of on printed material, making the localized metallic look.Promptly put the method that is provided just like the portable cold wave golden clothes of No. the 200520044446.0th, Chinese patent application, to print glue and become printing ultraviolet curing gloss oil, the Combined Processing of alumite thermoprinting foil and printed material is become the pressing processing, baking and curing is become uviolizing solidifies, saved maturation process, with the requirement of working continuously of this suitable high speed.
Owing to make heat, the cold wave technology of localized metallic look on printed material all is to adopt alumite thermoprinting foil to come the transfer printing metallic color, and can utilize only be on the alumite thermoprinting foil seldom a part, the major part of alumite thermoprinting foil is just fallen as scrap handling after peeling off, not only material use efficiency is low, waste is serious, and these films that are difficult to degrade can cause environmental pollution, adopt transfer film vacuum evaporation aftertreatment, shift the method for making the localized metallic look on the printed material that is implemented in so produced.Promptly just like the local vapour deposition method of Chinese patent application 200710153548.X number and use the beer label that this method is made, its specific practice is divided two kinds in work, the one, on transfer film, be coated with release layer, water-based ink in the position printing that does not need metal light tone layer on the release layer, metal light tone layer in the whole again vacuum evaporation, transfer film is sent into the metal light tone layer segment that washes in the cleaning machine above the water-based ink then, the metal light tone layer segment that stays needs is on transfer film, during application on the metal light tone layer of transfer film gluing and being fitted on the printed material, peel off the transfer film on the release layer after the oven dry.The 2nd, on transfer film, be coated with parting agent; metal light tone layer in whole vacuum evaporation on the release layer; the part that needs to stay on metal light tone layer is coated protective layer; again transfer film being put into the highly basic liquid bath erodes and does not have the metal of protective layer light tone layer segment; cleaning, drying then; during application on the metal light tone layer of transfer film gluing and being fitted on the printed material, peel off the transfer film on the release layer after the oven dry.Such transfer film can be reused, and makes these films that are difficult to degrade can not become environmental pollution.
But, this employing transfer film vacuum evaporation aftertreatment, transfer are implemented in the method for making the localized metallic look on the printed material, often also to wash or erode most of metal light tone layer, waste of raw materials is also very serious, the corrosion operation of highly basic liquid bath all can work the mischief to human body and environment, the cleaning meeting of the metal light tone layer corrosion thing in aqueous alkali and the rinse water is pretty troublesome, emission abatement cost height.
Also there is another problem in above-mentioned all methods of making the localized metallic look on printed material, and the metallic color of producing on printed material exactly all is the high brightness metallic color that covers fully, and color range or level can not be arranged, its manifestation dullness.
Summary of the invention
Main purpose of the present invention is serious in order to overcome the existing existing waste of raw materials of method that adopts transfer film vacuum evaporation aftertreatment, transfer to be implemented in making localized metallic look on the printed material, the corrosion operation can work the mischief to human body and environment, aqueous alkali and rinse water cleaning trouble, the emission abatement defect of high cost; Its secondary objective is partly not have color range or level in order to overcome the existing metallic color of method that has making localized metallic look on printed material now, the defective of manifestation dullness, the present invention provides a kind of improved method at the enterprising performing local vacuum evaporation of printed material for this reason, can overcome the defective of prior art.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method at the enterprising performing local vacuum evaporation of printed material, it is characterized in that: before printed material carries out vacuum evaporation, utilize earlier be manufactured with printed material on the printing plate cylinder of the corresponding pattern of setting regions, one deck evaporation shielding oil is printed on the setting regions of printed material, by well heater evaporation is shielded the oil reservoir oven dry to setting ridity again, printed material carries out vacuum evaporation then, makes the zone of not printing evaporation shielding oil on the printed material cover metal light tone layer fully, there is the zone of printing evaporation shielding oil not cover metal light tone layer or not exclusively cover metal light tone layer on the printed material.
The so-called evaporation shielding oil of technique scheme, be meant can vacuum evaporation process evaporation of metal material can't attached thereto oil.Generally can adopt the oil of the strong and environmental protection of unreactiveness, safety, as perfluoro polyether oil, fluorocarbon oil, chlorofluorocarbon oil etc.
The setting ridity of technique scheme is meant that the evaporation shielding oil reservoir surface with printed material is heated to 80～90 ℃, the evaporation shielding oil reservoir surface drying state that allows printed material transporting before entering vacuum evaporation form through volatilization in the process.
The so-called metal light tone layer that not exclusively covers of technique scheme, be meant in the zone that printing evaporation shielding oil is arranged on the printed material to be densely covered with point or the little point that covers the metal light tone, and the alternate this situation that the densely covered point that does not cover the metal light tone or little point (also can claim blank point or little point) are arranged in the zone.Its making method is to be made up of the point or the little point that gather with the corresponding printed patterns of printed material setting regions on the printing plate cylinder, the corresponding evaporation shielding oil reservoir zone that is printed onto on the printed material is exactly to be made up of the point that gathers or little evaporation shielding oil, just occurs not exclusively covering metal light tone layer after the vacuum evaporation.
The printed material of technique scheme can be packing film, composite membrane, transfer film or paper etc.
The printed material of technique scheme is packing film, composite membrane, transfer film, before printing evaporation shielding oil, can carry out common printed have picture and text or color earlier, also can maybe can also make radium-shine lamina.
Technique scheme printed material be transfer film, common printed picture and text or color, making laser effect layer or printing evaporation shielding oil are arranged before, can also be coated with release layer.
Technique scheme printed material be paper, before printing evaporation shielding oil, can also on printed material, be coated with smooth layer, can also carry out high optical processing to the printed material surface, to improve the luminance brightness and the strong degree of metal light tone layer after the vacuum evaporation; Before printing evaporation shielding oil, can also on printed material, make radium-shine lamina, after vacuum evaporation, picture and text or color layer can common printedly be arranged.
Beneficial effect of the present invention: because before printed material carries out vacuum evaporation, utilize earlier be manufactured with printed material on the printing plate cylinder of the corresponding pattern of setting regions, one deck evaporation shielding oil is printed on the setting regions of printed material, oven dry is carried out vacuum evaporation after setting ridity, make the zone of not printing evaporation shielding oil on the printed material cover metal light tone layer fully, there is the zone of printing evaporation shielding oil not cover metal light tone layer on the printed material, so the printed material after the vacuum evaporation has been to have made the localized metallic look, need not to go to be printed with the localized metallic light tone layer of water-based ink or the localized metallic light tone that alkali corrosion removes not have protective layer by cleaning, avoided waste of raw materials serious, the corrosion operation can work the mischief to human body and environment, aqueous alkali and scavenging solution cleaning trouble, problems such as emission abatement cost height are environmental protection a kind of methods of making the localized metallic look on printed material the most up to now; Owing to can be printed as by densely covered point or the shielding of little some evaporation is oily forms by evaporation being shielded oily zone, and by the density variation of point or little evaporation shielding oil content cloth is set, can on printed material, produce the metal light tone layer of incomplete covering, make the localized metallic chromatograph produce color range or level variation, greatly enriched the decoration manifestation and the performing content of metal light tone layer, this initiative technique effect will provide a kind of new decorative form for the printing packaging industry.
Embodiment
Embodiment one:
A kind of method at the enterprising performing local vacuum evaporation of transfer film, employing thickness is that the polyethylene terephthalate thin film (PET film) of 12～25 μ m is printed material, on printed material, be coated with earlier parting agent, parting agent can adopt the recombiner of acrylic resin and cellulose acetate butyrate resin, and the parting agent drying is shaped to release layer; Coating embossed layer coating on release layer, embossed layer coating can adopt the recombiner of acrylic resin and cellulose acetate propionate resin, and the drying curing molding is an embossed layer, and impressing out radium-shine line by masterplate on embossed layer becomes radium-shine lamina; Then before carrying out vacuum evaporation, earlier be manufactured with printed material on the printing plate cylinder of the corresponding pattern of setting regions, one deck evaporation shielding oil is printed on the setting regions of radium-shine lamina, by well heater evaporation is shielded the oil reservoir oven dry to setting ridity; Printed material carries out vacuum evaporation then, and the zone of not printing evaporation shielding oil after the vacuum evaporation on the radium-shine lamina has covered the zone that is printed with evaporation shielding oil on metal light tone layer, the radium-shine lamina fully and just do not covered metal light tone layer or not exclusively cover metal light tone layer; So just, become a kind of finished product of transfer film.
In the use, gluing on the metal light tone layer of transfer film is fitted gummed one side and transfer printing object then, treat glue curing after, peel off the polyethylene terephthalate thin film above the release layer, radium-shine lamina and localized metallic light tone layer just transfer printing on the transfer printing object; The polyethylene terephthalate thin film of peeling off out can recycle as transfer film again and get printed material.
Embodiment two:
A kind of method at the enterprising performing local vacuum evaporation of composite membrane, employing thickness are that the polyvinyl chloride film (PVC film) of 20～50 μ m is a printed material, can impress radium-shine lamina earlier; Before carrying out vacuum evaporation, earlier be manufactured with printed material on the printing plate cylinder of the corresponding pattern of setting regions, one deck evaporation shielding oil is printed on the setting regions of radium-shine lamina, by well heater evaporation is shielded the oil reservoir oven dry to setting ridity; Printed material carries out vacuum evaporation then, and the zone of not printing evaporation shielding oil after the vacuum evaporation on the radium-shine lamina has covered the zone that is printed with evaporation shielding oil on metal light tone layer, the radium-shine lamina fully and just do not covered metal light tone layer or not exclusively cover metal light tone layer; So just, become a kind of finished product of composite membrane.
In the use; gluing on the back side of composite membrane; then that the gummed one side is compound with multiple film object by coating machine; and whole composite membrane just is solidificated on the multiple film object surface; then can stopping off be to adapt to the printing needs on metal light tone layer, protection layer for paint can adopt the recombiner of acrylic resin and vinyl chloride-vinyl acetate resin.
Embodiment three:
A kind of method at the enterprising performing local vacuum evaporation of paper, the paper that employing is manufactured paper with pulp by hardwood fiber and dissolving pulp, coating smoothness coating on paper, smoothness coating can adopt acrylic acid emulsion or poly-propylhomoserin emulsion, and smoothness coating drying forming is a smooth layer; Then before carrying out vacuum evaporation, earlier be manufactured with printed material on the printing plate cylinder of the corresponding pattern of setting regions, one deck evaporation shielding oil is printed on the setting regions of smooth layer, by well heater evaporation is shielded the oil reservoir oven dry to setting ridity; Printed material carries out vacuum evaporation then, and the zone of not printing evaporation shielding oil after the vacuum evaporation on the smooth layer has covered the zone that is printed with evaporation shielding oil on metal light tone layer, the smooth layer fully and just do not covered metal light tone layer or not exclusively cover metal light tone layer; At metal light tone layer or not exclusively cover on the metal light tone layer and be coated with protective layer; protection layer for paint can adopt the recombiner of acrylic resin and vinyl chloride-vinyl acetate resin, and the protection layer for paint drying forming is just to become a kind of printing finished product that is manufactured with the localized metallic look behind the protective layer.
In the use, can be on protective layer printing figure message or color layer, so just become printed matter with localized metallic look.
Claims (6)
1. method at the enterprising performing local vacuum evaporation of printed material, it is characterized in that: before printed material carries out vacuum evaporation, utilize earlier be manufactured with printed material on the printing plate cylinder of the corresponding pattern of setting regions, one deck evaporation shielding oil is printed on the setting regions of printed material, by well heater evaporation is shielded the oil reservoir oven dry to setting ridity again, printed material carries out vacuum evaporation then, make the zone of not printing evaporation shielding oil on the printed material cover metal light tone layer fully, there is the zone of printing evaporation shielding oil not exclusively to cover metal light tone layer on the printed material, described incomplete covering metal light tone layer is to have on the printed material in the zone of printing evaporation shielding oil to be densely covered with point or the little point that covers the metal light tone, and wherein alternate the densely covered point that does not cover the metal light tone or little point is arranged.
2. by the described method of claim 1 at the enterprising performing local vacuum evaporation of printed material, the making method that it is characterized in that described incomplete covering metal light tone layer is to be made up of the point or the little point that gather with the corresponding printed patterns of printed material setting regions on the printing plate cylinder, the corresponding evaporation shielding oil reservoir zone that is printed onto on the printed material is made up of the point that gathers or little evaporation shielding oil, just occurs not exclusively covering metal light tone layer after the vacuum evaporation.
3. by the described method of claim 1, it is characterized in that described printed material is packing film, composite membrane, transfer film or paper at the enterprising performing local vacuum evaporation of printed material.
4. by the described method of claim 3 at the enterprising performing local vacuum evaporation of printed material, it is characterized in that described printed material is packing film, composite membrane or transfer film, before printing evaporation shielding oil, be printed with picture and text or color earlier, perhaps be manufactured with radium-shine lamina earlier.
5. by the described method of claim 3, it is characterized in that described printed material is a transfer film, before being printed with picture and text or color, making laser effect layer or printing evaporation shielding oil, also be coated with release layer at the enterprising performing local vacuum evaporation of printed material.
6. by the described method of claim 3 at the enterprising performing local vacuum evaporation of printed material, it is characterized in that described printed material is a paper, before printing evaporation shielding oil, be manufactured with radium-shine lamina on the printed material, perhaps after vacuum evaporation, be printed with picture and text or color layer on the printed material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102430839A CN101906613B (en) | 2010-08-03 | 2010-08-03 | Method for local vacuum evaporation on printing material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102430839A CN101906613B (en) | 2010-08-03 | 2010-08-03 | Method for local vacuum evaporation on printing material |
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| CN101906613A CN101906613A (en) | 2010-12-08 |
| CN101906613B true CN101906613B (en) | 2011-11-30 |
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| CN2010102430839A Active CN101906613B (en) | 2010-08-03 | 2010-08-03 | Method for local vacuum evaporation on printing material |
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| EP2476052A4 (en) | 2009-09-09 | 2016-05-11 | Varonis Systems Inc | Enterprise level data management |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104934A (en) * | 2007-08-02 | 2008-01-16 | 武汉华工图像技术开发有限公司 | Plastic film coating method and device used for hologram marking and packing |
| CN101722780A (en) * | 2009-03-27 | 2010-06-09 | 禹辉(上海)转印材料有限公司 | Production method of local metallization heat transfer film |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60204397A (en) * | 1984-03-29 | 1985-10-15 | Sony Corp | Cover film for color hard copying paper |
| US4948775A (en) * | 1987-08-24 | 1990-08-14 | Kanzaki Paper Manufacturing Co., Ltd. | Heat-sensitive record material |
| JP2786892B2 (en) * | 1989-05-24 | 1998-08-13 | 王子製紙株式会社 | Thermal recording medium |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104934A (en) * | 2007-08-02 | 2008-01-16 | 武汉华工图像技术开发有限公司 | Plastic film coating method and device used for hologram marking and packing |
| CN101722780A (en) * | 2009-03-27 | 2010-06-09 | 禹辉(上海)转印材料有限公司 | Production method of local metallization heat transfer film |
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| CN101906613A (en) | 2010-12-08 |
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Application publication date: 20101208 Assignee: KUNSHAN DONGDA ZHIHUI TECHNOLOGY CONSULTING CO., LTD. Assignor: Shantou Wanshun Packaging Materials Co., Ltd. Contract record no.: 2015440000102 Denomination of invention: Method for local vacuum evaporation on printing material Granted publication date: 20111130 License type: Exclusive License Record date: 20150424 |
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