CN1154430A - Anti-counterfeit and coated white card paper and process for producing same - Google Patents
Anti-counterfeit and coated white card paper and process for producing same Download PDFInfo
- Publication number
- CN1154430A CN1154430A CN 96118011 CN96118011A CN1154430A CN 1154430 A CN1154430 A CN 1154430A CN 96118011 CN96118011 CN 96118011 CN 96118011 A CN96118011 A CN 96118011A CN 1154430 A CN1154430 A CN 1154430A
- Authority
- CN
- China
- Prior art keywords
- paper
- pulp
- white card
- colored fiber
- slurry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Paper (AREA)
Abstract
The prodn. process includes following steps: uniformly dispersing cut and sorted coloured fibres with water; adding the coloured fibres in paper pulp at pulping section or feeding section of bottom layer of paper machine; dispersing them uniformly so as to obtain base pulp; feeding the base pulp into paper machine and using it together with face layer pulp (or adding core layer pulp and packing layer pulp) to make paper so as to obtain the invented anti-forgery coated white card paper whose base layer has uniformly-distributed coloured fibres. Because of variety of coloured fibres and flexibility of their distribution they can easily form specific mark so as to possess anti-forgery function.
Description
The present invention relates to a kind of anti-counterfeiting coating white card paper and production technology thereof.
The anti-counterfeiting technology of paper has at present: metal anti-counterfeiting line, fluorescent fiber, watermark: (1) metal anti-counterfeiting line, spray into metal fibre in the papermaking forming part, and need to adopt special equipment, though antifalse effect is good, the equipment complexity, investment is big.(2) fluorescent fiber, in the paper pulp of papermaking, add the fluorescent fiber, be deposited in the fluorescent fiber of ply of paper inside, under the irradiation of ultraviolet light, can send versicolor fluorescent, it is false proof to be used for banknote abroad, fluorescent fiber price height, and product cost increases, and the fluorescent fibroid is crisp easily broken, the length inequality, and produce and use difficulty many, inconvenient operation.(3) watermark, this is a kind of paper false proof technology of early using, and in forming table special-purpose dandyprat is installed, and perhaps utilizes the rotary screen cage that is carved with pattern to produce watermark recovery, watermark recovery is more anti-to be made, and need increase equipment and carry out paper machine rebuilding, invests bigger.
Purpose of the present invention is to provide a kind of investment less, is applicable to wrapping anti-counterfeiting coating white card paper of general merchandise and production technology thereof, to reach false proof purpose.
The present invention is achieved in that the bottom at coated white cardboard is evenly distributed with colored fiber, and this anti-counterfeiting coating white card paper is composited by the surface layer (or adding sandwich layer, lining) of general art post paperboard and the bottom that has a colored fiber mark.
During production, the colored fiber water that whole cutting is chosen is uniformly dispersed, be chosen in beater floor or paper machine bottom current send portion that colored fiber is joined in the paper pulp, and it is uniformly dispersed, obtain the bottom slurry, deliver to the paper machine then and manufacture paper with pulp, thereby form the anti-counterfeiting coating white card paper that bottom is evenly distributed with colored fiber with surface layer slurry (or adding sandwich layer slurry, surface layer slurry).
Surface layer slurry (sandwich layer slurry, lining slurry) is general art post paperboard slurry, the addition of colored fiber is 0.005～0.25% of a bottom paper pulp weight, colored fiber can be selected animal and plant fiber, artificial synthetic fiber or blend fibre for use, and the length of colored fiber should be controlled homogeneous, and is bright in luster.
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is process chart of the present invention.
The embodiment of existing accompanying drawings this case:
As Fig. 1, add colored fiber (2) at the bottom (1) of coated white cardboard, this anti-counterfeiting coating white card paper is composited by the surface layer (3) (or adding sandwich layer (4), lining) of general art post paperboard and the bottom (1) that has colored fiber (a 2) mark.
As Fig. 2, during production, the colored fiber water that whole cutting is chosen is uniformly dispersed, be chosen in beater floor or paper machine bottom current send portion with colored fiber as going in paper pulp, specifically can be at the pulpboard hydrabrusher of beater floor, the stock tank of stirring, perhaps paper machine stream send in the diluted mixture groove, fan pump of portion and adds, and it is uniformly dispersed, obtain the bottom slurry, deliver to the paper machine then and manufacture paper with pulp, thereby form the anti-counterfeiting coating white card paper that bottom is evenly distributed with colored fiber with surface layer slurry (or adding sandwich layer slurry, lining slurry).
Surface layer slurry (sandwich layer slurry, lining slurry) is general art post paperboard slurry, the addition of colored fiber is 0.005～0.25% of a bottom paper pulp weight, colored fiber can be selected animal and plant fiber, artificial synthetic fiber or blend fibre for use, and the length of colored fiber should be controlled homogeneous, and is bright in luster.
Another more detailed embodiment of the present invention is:
1) product specification: 230 grams/square metre.Cardboard is by surface layer (3), sandwich layer (4), bottom
(1) forms.
2) kinds of fibers: red wool, blend fibre.
3) technological parameter: 1. colored fiber addition is 0.10% to the bottom slurry, or ton paper coloured silk
Color fibre addition 0.014%;
2. fibre length is 0.5～5 millimeter.
4) mode of Jia Ruing and flow process:
1. add mode:
Colored fiber with whole cutting is chosen is uniformly dispersed by measuring the back water,
Join in the pulpboard hydrabrusher of bottom, disperse all with the pulpboard size degradation
Even.
2. production procedure: bottom pulpboard and colored fiber join hydrabrusher and carry out broken
Behind the slurry, deliver to the size degradation stock tank and stir, deliver to again disc mill, beating stock tank,
Blending chest, machine chest are handled, and obtain the bottom slurry, send portion through paper machine stream
Deliver to the paper machine and manufacture paper with pulp, promptly obtain finished product with surface layer slurry, sandwich layer slurry.
Characteristics of the present invention are: be added in the colored fiber of bottom slurry, after the paper machine is manufactured paper with pulp, evenly Be distributed in the coated white cardboard bottom, because the diversity of colored fiber and the flexibility of distribution, Thereby consist of easily its special mark, play false proof effect. Provided by the invention false proof Technology to compared with in the past anti-counterfeiting technology, has small investment, easily the advantage such as popularization.
Claims (4)
1, a kind of anti-counterfeiting coating white card paper is characterized in that being evenly distributed with colored fiber at the bottom of coated white cardboard.
2, anti-counterfeiting coating white card paper according to claim 1 is characterized in that art post paperboard is composited by surface layer (or adding sandwich layer, lining) and bottom.
3, a kind of production technology of anti-counterfeiting coating white card paper, it is characterized in that putting in order the colored fiber water that cutting chooses is uniformly dispersed, be chosen in beater floor or paper machine bottom current send portion that colored fiber is joined in the paper pulp, and it is uniformly dispersed, obtain the bottom slurry, deliver to the paper machine then and manufacture paper with pulp, thereby form the anti-counterfeiting coating white card paper that bottom is evenly distributed with colored fiber with surface layer slurry (or adding sandwich layer slurry, lining slurry).
4, the production technology of anti-counterfeiting coating white card paper according to claim 2 is characterized in that colored fiber specifically can be at the pulpboard hydrabrusher of beater floor, the stock tank of stirring, and perhaps paper machine stream send in the diluted mixture groove, fan pump of portion and adds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96118011A CN1041007C (en) | 1996-01-09 | 1996-01-09 | Anti-counterfeit and coated white card paper and process for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96118011A CN1041007C (en) | 1996-01-09 | 1996-01-09 | Anti-counterfeit and coated white card paper and process for producing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1154430A true CN1154430A (en) | 1997-07-16 |
| CN1041007C CN1041007C (en) | 1998-12-02 |
Family
ID=5124712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96118011A Expired - Lifetime CN1041007C (en) | 1996-01-09 | 1996-01-09 | Anti-counterfeit and coated white card paper and process for producing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1041007C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051119C (en) * | 1997-01-15 | 2000-04-05 | 珠海经济特区红塔仁恒纸业有限公司 | Anti-false coated paper and its production technology |
| WO2005003458A1 (en) * | 2003-07-07 | 2005-01-13 | Landqart | Security paper and method for the production thereof |
| CN101818466A (en) * | 2010-05-31 | 2010-09-01 | 长沙田田纸业有限公司 | Double-sided composite card paper and preparation method thereof |
| CN101644014B (en) * | 2009-08-24 | 2011-10-05 | 万国纸业太阳白卡纸有限公司 | Anti-counterfeiting coating white card paper and production process thereof |
| CN102505567A (en) * | 2011-10-26 | 2012-06-20 | 山东凯丽特种纸股份有限公司 | Antifalsification paper with security blocks and production method thereof |
| CN104631202A (en) * | 2015-01-14 | 2015-05-20 | 珠海经济特区红塔仁恒纸业有限公司 | Anti-counterfeit coating white cardboard containing dyed wood pulp fibers and production process thereof |
| CN105603825A (en) * | 2015-12-31 | 2016-05-25 | 广东侨盛防伪材料有限公司 | Coating fiber color fiber paper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054808A (en) * | 1990-03-06 | 1991-09-25 | 天津市第七人民造纸厂 | Cheque paper and manufacture method thereof |
-
1996
- 1996-01-09 CN CN96118011A patent/CN1041007C/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051119C (en) * | 1997-01-15 | 2000-04-05 | 珠海经济特区红塔仁恒纸业有限公司 | Anti-false coated paper and its production technology |
| WO2005003458A1 (en) * | 2003-07-07 | 2005-01-13 | Landqart | Security paper and method for the production thereof |
| CH696744A5 (en) * | 2003-07-07 | 2007-11-15 | Landqart | Security paper and method for its production. |
| CN101644014B (en) * | 2009-08-24 | 2011-10-05 | 万国纸业太阳白卡纸有限公司 | Anti-counterfeiting coating white card paper and production process thereof |
| CN101818466A (en) * | 2010-05-31 | 2010-09-01 | 长沙田田纸业有限公司 | Double-sided composite card paper and preparation method thereof |
| CN101818466B (en) * | 2010-05-31 | 2012-01-04 | 长沙田田纸业有限公司 | Double-sided composite card paper and preparation method thereof |
| CN102505567A (en) * | 2011-10-26 | 2012-06-20 | 山东凯丽特种纸股份有限公司 | Antifalsification paper with security blocks and production method thereof |
| CN104631202A (en) * | 2015-01-14 | 2015-05-20 | 珠海经济特区红塔仁恒纸业有限公司 | Anti-counterfeit coating white cardboard containing dyed wood pulp fibers and production process thereof |
| CN105603825A (en) * | 2015-12-31 | 2016-05-25 | 广东侨盛防伪材料有限公司 | Coating fiber color fiber paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1041007C (en) | 1998-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI75200B (en) | FOERFARANDE VID PAPPERSFRAMSTAELLNINGSPROCESS FOER FOERBAETTRING AV EGENSKAPER HOS PAPPERET, SAERSKILT DESS RETENTION. | |
| CN1107765C (en) | Security fibers and process for preparation thereof | |
| CN100396848C (en) | Multilayered fibrous product and process for production thereof | |
| CA2502497C (en) | Method for producing fiber product | |
| CN103614949A (en) | High-permeability super black decorated base paper and preparation method thereof | |
| CN1154430A (en) | Anti-counterfeit and coated white card paper and process for producing same | |
| CN1051119C (en) | Anti-false coated paper and its production technology | |
| CN109577058B (en) | Production equipment and production method of single-layer craft paper | |
| CN103074808A (en) | Production method for fiber color art paper | |
| CN102182114B (en) | Positioning distributed fiber anti-counterfeiting paper and manufacturing method thereof | |
| FI104002B (en) | Multi-layer striping using a simple base mass system | |
| CN1752340B (en) | Anti-forge coating white cardboard and producing method thereof | |
| CN1370888A (en) | Method and equipment for making high-grade life paper by using bagasse as material | |
| CN101644014B (en) | Anti-counterfeiting coating white card paper and production process thereof | |
| CN1231009A (en) | Multilayered paper | |
| CN108589375B (en) | Anti-counterfeiting paper and preparation method of anti-counterfeiting fiber | |
| CN2890143Y (en) | Anti-counterfeiting coated ivory board | |
| CN1858349A (en) | Anti-counterfeiting coated paperboard and production method thereof | |
| CA1068144A (en) | Machine made light weight glass fiber web material | |
| CN2701898Y (en) | Multi-layer color spray coating anti-false cardboard | |
| CN202139507U (en) | Positioning distribution fiber anti-counterfeiting paper | |
| CN217127875U (en) | Packaging paperboard | |
| CN1173094C (en) | Refined high-whiteness newsprint for color printing and its making method | |
| CN2727228Y (en) | Multifunctional anti-counterfeit cardboard | |
| CN102505567A (en) | Antifalsification paper with security blocks and production method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 19981202 |
|
| EXPY | Termination of patent right or utility model |