CN101581053B - Method for producing anti-counterfeiting card paper with windowed security thread - Google Patents
Method for producing anti-counterfeiting card paper with windowed security thread Download PDFInfo
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- CN101581053B CN101581053B CN2009100161394A CN200910016139A CN101581053B CN 101581053 B CN101581053 B CN 101581053B CN 2009100161394 A CN2009100161394 A CN 2009100161394A CN 200910016139 A CN200910016139 A CN 200910016139A CN 101581053 B CN101581053 B CN 101581053B
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Abstract
The invention relates to a method for producing anti-counterfeiting card paper with a windowed security thread. The anti-counterfeiting surface paper with the windowed security thread is produced by acylinder mould, the bottom paper is produced by a fourdrinier, and a joint between the wet bottom paper produced by the fourdrinier and the wet anti-counterfeiting surface paper with the windowed sec urity thread, which is produced by the cylinder mould, is pressed to be dewatered by a press roll with felt; the water content in the surface paper and the bottom paper are controlled, so that hydrogen bonds between the surface paper and the bottom paper are combined to form the anti-counterfeiting card paper with the windowed security thread; and the anti-counterfeiting card paper with the windowed security thread is dried and reeled into a finished product. The surface paper and the bottom paper are made of the same pulp, which comprises the following raw materials in proportion: 65 percent of needle pulp and 35 percent of kargeleaf pulp; the degree of beating is between 45 and 48 degrees of SR; and during the combination, the water contents in the surface paper and the bottom paper are controlled to be between 62 and 63 percent. The method has the advantages of being easily processed, having low cost, avoiding lamination processing of the surface paper and the bottom paper, simplifying production flow, and improving the production efficiency. The anti-counterfeiting card paper produced by the method is applied to anti-counterfeiting garment hangtags, covers of anti-counterfeiting books and the like.
Description
Technical field
The present invention relates to a kind of false proof cardboard method, specifically a kind of production method that has anti-counterfeiting card paper with windowed security thread.This false proof paperboard is mainly used in the front cover of false proof clothes drop, the anti-ancient books of dubious authenticity etc.
Background technology
We know that the anti-counterfeiting card paper with windowed security thread of present disclosed use all is to be mounted to close by opened window safety line cheque paper and paperboard to form.Wherein the production of opened window safety line cheque paper is generally manufactured paper with pulp and is formed with the net of manufacturing paper with pulp, and Substance is low, generally at 60-120g/m
2, the use of incompatible high quantitative false proof paperboard, reason is: opened window safety line cheque paper Substance is low, paperboard Substance height, it because of two sides Substance difference is big, causes to mount and closes back paper two surface tension differences in mounting the process of closing, the paper warpage, influence is normally used.In addition, individual of false proof paperboard mounted and closed, the labor intensive physical resources and financial resources, and production efficiency is low.
Summary of the invention
There are paper warpage and production cost height, inefficient deficiency in order to overcome in the prior art opened window safety line cheque paper and cardboard binding, it is simple to the invention provides a kind of making, avoid mounting and close processing, production procedure is simplified, the production efficiency height, cost reduces, the production method of the anti-counterfeiting card paper with windowed security thread that quality is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of production method of anti-counterfeiting card paper with windowed security thread, comprise the making of the false proof surface layer paper of band opened window safety line, the making of bottom paper, it is characterized in that: the false proof surface layer paper of described band opened window safety line adopts the cylinder making of manufacturing paper with pulp, described bottom paper adopts the fourdrinier wire making of manufacturing paper with pulp, the false proof surface layer paper of band opened window safety line that is wet shape of manufacturing paper with pulp on bottom paper that is wet shape of manufacturing paper with pulp on the fourdrinier wire and the cylinder in its junction through the pressure roller that the has felt dehydration of exerting pressure, and control the moisture of described two paper, make the hydrogen bonded between two paper fibres and form anti-counterfeiting card paper with windowed security thread, drying coils into paper.
False proof surface layer paper of described opened window safety line and bottom paper are selected the slurry of same nature for use, and the component of its slurry and proportioning are: softwood pulp 65%, hardwood pulp 35%, 45-48 ° of SR of making beating beating degree.
The false proof surface layer paper of described opened window safety line and bottom paper when wet shape combines moisture Control at 62-63%.
The Substance of anti-counterfeiting card paper with windowed security thread of the present invention is 200-300g/m
2, meet the instructions for use of paperboard.
The present invention opens the control moisture of exerting pressure in the junction of two paper, the anti-counterfeiting card paper with windowed security thread of be combined into manufacture paper with pulp the respectively wet official form for filing a lawsuit of moulding of a fourdrinier wire and a cylinder.Against existing technologies, processing and fabricating of the present invention is easy, and production cost is low, has avoided mounting of two paper to close processing, simplifies production procedure, the production efficiency height.This false proof paperboard is mainly used in the front cover of false proof clothes drop, the anti-ancient books of dubious authenticity etc.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the cross section structure enlarged diagram of anti-counterfeiting card paper with windowed security thread of the present invention.
Fig. 2 is that anti-counterfeiting card paper with windowed security thread of the present invention is on the net in conjunction with schematic diagram.
1. false proof surface layer paper among the figure, 2. bottom paper, 3. opened window safety line, 4. cylinder case, 5. cylinder, 6. head box, 7. fourdrinier wire, 8. felt, 9. pressure roller.
The specific embodiment
Fig. 1 has provided the cross section structure enlarged diagram of anti-counterfeiting card paper with windowed security thread of the present invention.
In Fig. 1, anti-counterfeiting card paper with windowed security thread comprises false proof surface layer paper 1 and the bottom paper 2 of being with opened window safety line 3.The kind of the opened window safety line 3 of anti-counterfeiting card paper with windowed security thread of the present invention has comprised various safety lines such as laser anti-counterfeit safety line, vacuum aluminum-coated safety line, magnetic identification safety line, magnetic code safety line, hollowed printing safety line, various colourless and coloured fluorescent printing safety line, fluorescence long filament safety line.
False proof layer of the present invention can also be that watermark is false proof, colored fiber and fluorescent fiber is false proof, anti-ly alter, temperature becomes and the multiple anti-fake of the combined type that multiple false proof means such as light-induced variable form except that opened window safety line is arranged.The above-mentioned prior art that belongs to no longer describes in detail.
As shown in Figure 2, the production method of anti-counterfeiting card paper with windowed security thread of the present invention comprises the making of the false proof surface layer paper of band opened window safety line, the making of bottom paper.
Among Fig. 2, the false proof surface layer paper of band opened window safety line is the slurry in the cylinder case 4 to be delivered to manufacture paper with pulp on the cylinder 5 form.Bottom paper is the slurry in the head box 6 to be delivered to manufacture paper with pulp on the fourdrinier wire 7 form.
The false proof surface layer paper of band opened window safety line of how cylinder being manufactured paper with pulp has good a combination with the bottom paper that fourdrinier wire is manufactured paper with pulp, and is key issue of the present invention.The false proof surface layer paper of band opened window safety line that is wet shape of manufacturing paper with pulp on the bottom paper that is wet shape of manufacturing paper with pulp on the fourdrinier wire 7 as shown in Figure 2,, the cylinder 5 is to carry out combination at the cylinder place.For guaranteeing that the false proof surface layer paper of opened window safety line combines with the fine of bottom paper, among Fig. 2, above cylinder 5, be provided with the pressure roller 9 of felt 8, felt 8 is supported on 10 of pressure rollers and cycle rotation, felt 8 rotates the bottom paper and the false proof surface layer paper of band opened window safety line junction that enters between pressure roller 9 and the cylinder 5, it is carried out press dewatering, with the moisture of control bottom paper with the false proof surface layer paper of band opened window safety line, felt 8 is also exerted pressure to bottom paper and the false proof surface layer paper of band opened window safety line simultaneously, make the hydrogen bonded between two paper fibres, thereby once form anti-counterfeiting card paper with windowed security thread in fourdrinier wire and cylinder two are thrown the net machine, drying coils into paper.
The making of the false proof surface layer paper of opened window safety line of the present invention is to manufacture paper with pulp by a cylinder to form, for reaching the good effect of windowing, need to select suitable wet end furnish and slurry processing mode, specifically be to select softwood pulp 65%, hardwood pulp 35% for use, making beating beating degree 45-48 ° of SR, the anti-counterfeiting line of windowing of manufacturing paper with pulp out under this slurry conditions edge contour of windowing is clear.
The making of bottom paper is to manufacture paper with pulp by a fourdrinier wire to form, and the difference for the sheet properties that reduces the false proof surface layer paper of bottom paper and opened window safety line mainly solves from slurry character, the selection of slurry and proportioning with to take into account mutually with the slurry of surface layer paper on slurry is handled.Therefore adopt and the ejusdem generis slurry of the false proof surface layer paper of opened window safety line, promptly the pulp components of bottom paper and proportioning are: softwood pulp 65%, hardwood pulp 35%, 45-48 ° of SR of making beating beating degree.
Moisture Control when the bottom paper of the wet shape of the present invention combines with the false proof surface layer paper of band opened window safety line is a key factor that guarantees that the false proof surface layer paper of opened window safety line combines with bottom paper.The moisture Control that combines under the wet shape of the false proof surface layer paper of opened window safety line and bottom paper is at 62-63%.Can make the surface layer paper anti-counterfeiting line edge clear of windowing like this, the false proof surface layer paper of bottom paper and opened window safety line is had preferably combine.
The Substance of anti-counterfeiting card paper with windowed security thread of the present invention is at 200-300g/m
2, meet the instructions for use of paperboard.This false proof paperboard is mainly used in the front cover of false proof clothes drop, the anti-ancient books of dubious authenticity etc.
Embodiment 1:
200g/m
2The production of anti-counterfeiting card paper with windowed security thread.
By cylinder starching 100g/m
2Produce surface layer paper, and have the safety line of fenestration, produce 100g/m by fourdrinier wire
2Bottom paper, two wet official form for filing a lawsuit pages or leaves enter squeezing by felt and dewater in the combination of cylinder place, moisture Control is 62%, and two wet official form for filing a lawsuit pages or leaves are combined, drying is batched, and becomes 200g/m
2The false proof paperboard of band opened window safety line.This false proof paperboard is mainly used in the front cover of false proof clothes drop, the anti-ancient books of dubious authenticity etc.
Embodiment 2:
300g/m
2The production of anti-counterfeiting card paper with windowed security thread.
By cylinder starching 150g/m
2Produce surface layer paper, and have the safety line of fenestration, produce 150g/m by fourdrinier wire
2Bottom paper, two wet official form for filing a lawsuit pages or leaves enter squeezing by felt and dewater in the combination of cylinder place, moisture Control is 63%, and two wet official form for filing a lawsuit pages or leaves are combined, drying is batched, and becomes 300g/m
2The false proof paperboard of band opened window safety line.
Protection scope of the present invention is not limited to the foregoing description, also comprises a fourdrinier wire and two cylinders or three anti-counterfeiting line paperboards of windowing that cylinder production forms.
Claims (1)
1. the production method of an anti-counterfeiting card paper with windowed security thread, comprise the making of the false proof surface layer paper of band opened window safety line, the making of bottom paper, it is characterized in that: the false proof surface layer paper of described band opened window safety line adopts the cylinder making of manufacturing paper with pulp, described bottom paper adopts the fourdrinier wire making of manufacturing paper with pulp, false proof surface layer paper of described opened window safety line and bottom paper are selected the slurry of same nature for use, its slurry component and proportioning are: softwood pulp 65%, hardwood pulp 35%, 45-48 ° of SR of making beating beating degree, the false proof surface layer paper of band opened window safety line that is wet shape of manufacturing paper with pulp on bottom paper that is wet shape of manufacturing paper with pulp on the fourdrinier wire and the cylinder in its junction through the pressure roller that the has felt dehydration of exerting pressure, and control the moisture of described false proof surface layer paper and bottom paper, the false proof surface layer paper of described opened window safety line and bottom paper when wet shape combines moisture Control at 62-63%, make the hydrogen bonded between two paper fibres and form anti-counterfeiting card paper with windowed security thread, drying coils into paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100161394A CN101581053B (en) | 2009-06-05 | 2009-06-05 | Method for producing anti-counterfeiting card paper with windowed security thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100161394A CN101581053B (en) | 2009-06-05 | 2009-06-05 | Method for producing anti-counterfeiting card paper with windowed security thread |
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| Publication Number | Publication Date |
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| CN101581053A CN101581053A (en) | 2009-11-18 |
| CN101581053B true CN101581053B (en) | 2011-07-27 |
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| CN2009100161394A Active CN101581053B (en) | 2009-06-05 | 2009-06-05 | Method for producing anti-counterfeiting card paper with windowed security thread |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233190A (en) * | 2014-09-13 | 2014-12-24 | 南阳金牛彩印集团有限公司 | Device and method of vacuum aluminum-coated film for packaging substrate |
| CN106894295B (en) * | 2015-12-19 | 2018-08-31 | 上海西文服饰有限公司 | A kind of Multifunctional clothing drop and preparation method thereof |
| CN106894288B (en) * | 2015-12-19 | 2019-01-04 | 上海西文服饰有限公司 | A kind of anti-fake drop for clothing and preparation method thereof |
| DE102018008162A1 (en) * | 2018-10-16 | 2020-04-16 | Giesecke+Devrient Currency Technology Gmbh | Method and device for producing security paper with window security thread |
| CN110820406A (en) * | 2019-10-30 | 2020-02-21 | 山东凯丽特种纸股份有限公司 | Printing-free double-layer structure art graphic paper, and production method and device thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089019U (en) * | 1990-03-31 | 1991-11-20 | 秦皇岛市造纸厂 | Board machine reequipped from fourdurnier paper machine |
| JP2007122222A (en) * | 2005-10-26 | 2007-05-17 | Nippon Paper Industries Co Ltd | Production method for ic tag infiltrating sheet |
-
2009
- 2009-06-05 CN CN2009100161394A patent/CN101581053B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089019U (en) * | 1990-03-31 | 1991-11-20 | 秦皇岛市造纸厂 | Board machine reequipped from fourdurnier paper machine |
| JP2007122222A (en) * | 2005-10-26 | 2007-05-17 | Nippon Paper Industries Co Ltd | Production method for ic tag infiltrating sheet |
Non-Patent Citations (3)
| Title |
|---|
| 徐增怀.中国白纸板的技术进步历程.《造纸化学品》.2005,第17卷(第4期),16-19. * |
| 韩志诚等.在长圆网混合纸机上抄造单面涂布白纸板的几点认识.《上海造纸》.1994,第23卷(第2期),56-63. * |
| 齐成.常见防伪纸特性和应用领域.《印刷质量与标准化》.2007,(第5期),第16页. * |
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| CN101581053A (en) | 2009-11-18 |
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