CN102182114A - Positioning distributed fiber anti-counterfeiting paper and manufacturing method thereof - Google Patents
Positioning distributed fiber anti-counterfeiting paper and manufacturing method thereof Download PDFInfo
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- CN102182114A CN102182114A CN2011100426585A CN201110042658A CN102182114A CN 102182114 A CN102182114 A CN 102182114A CN 2011100426585 A CN2011100426585 A CN 2011100426585A CN 201110042658 A CN201110042658 A CN 201110042658A CN 102182114 A CN102182114 A CN 102182114A
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Abstract
The invention relates to positioning distributed fiber anti-counterfeiting paper and a manufacturing method thereof, and belongs to the technical field of papermaking. The positioning distributed fiber anti-counterfeiting paper is characterized in that: anti-counterfeiting fibers are regularly distributed on the plane of the paper; the anti-counterfeiting fibers are positioned on one side of the paper; and in raised discontinuous rectangle or square, rhombus, roundness, ellipse, triangle, tetragon, polygon, sector or other irregular geometric pattern shape, the anti-counterfeiting fibers are plant fibers, chemical fibers, animal fibers, colored fibers or fluorescent fibers. The manufacturing method comprises the following steps of: 1) selecting the anti-counterfeiting fibers, and manufacturing a positioning distributed fiber mesh; 2) breaking; 3) pulping and regulating; 4) separating pulp; 5) forming paper; 6) squeezing and dehydrating; 7) drying; 8) applying the glue to the surface; and 9) calendering. The appearance of the paper has two-layer anti-counterfeiting measures of positioning distributed fiber anti-counterfeiting and geometric pattern anti-counterfeiting, the paper can be identified easily by the public, the anti-counterfeiting patterns are variable and high in production difficulty, and the anti-counterfeiting effect is good.
Description
One, technical field
The present invention relates to a kind of location distributed fibers cheque paper and manufacture method thereof, belong to pulp technology for making paper.
Two, background technology
Anti-false fiber paper extensive use on anti-forge papers such as marketable securities and product description, and adding and the distribution mode of false proof silk in paper production is similar, it mostly is random distribution in paper, also have and see the production that indivedual reports have the fibre strip cheque paper, do not locate patent and the report that is distributed in the specific geometrical pattern but also see anti-false fiber.As the positioning anti-fake wire production method that publication number CN1763312A patent is mentioned, product is certain the ad-hoc location location continuous distributed anti-false fiber silk at the paper banner, and mostly other patent is random and is distributed in the paper.Random distribution anti-false fiber yarn production method is simple, does not need purpose-made device and flow process, and no matter fourdrinier still is a cylinder machine can be produced very smoothly, copys easily, and antifalse effect is poor.
Three, summary of the invention
The objective of the invention is to solve the deficiency that above-mentioned prior art exists, a kind of location distributed fibers cheque paper and manufacture method thereof are provided, false proof silk location is distributed in the discontinuous geometrical pattern special on the paper in this cheque paper, and geometrical pattern does not have anti-false fiber to distribute outward.
The present invention is achieved through the following technical solutions:
Filametntary location distributes and finishes on two cylinders or multivat machine.At first on a net dehydration wire side, make the geometrical pattern of hollow out, place beyond the geometrical pattern is processed into the zone of not dewatering with curable filler or overcover, one net is added the false proof silk that needs with slurry, stir, when start is produced behind the online slurry, dehydration forms pulp layer in the geometrical pattern, and do not dewater in the zone beyond the pattern, with regard to not all right pulping layer, such net has just formed the little slurry synusia of geometry one by one that needs, and the slurry layer contains one or more anti-false fibers, and the slurry layer is taken away by the felt under the couch roll, taken away by felt smoothly in order to solve how much little scraps of paper, increased suction flat box in the exit of couch roll.It is compound that the felt of band geometrical pattern slurry layer moves the slurry layer that forms with two nets and many nets forward, further pass through press dewatering, oven dry, top sizing, oven dry, press polish again, batch, cut, finish the production of finished product location anti-false fiber paper, thereby reach the purpose of producing location distributed fibers cheque paper.
A kind of location distributed fibers cheque paper, its special feature are that rule is furnished with anti-false fiber 2 on paper 1 plane;
The raw material that comprises following weight portion in the said paper 1:
Paper pulp 600-900 part, talcum powder 50-300 part, gum rosin 10-20 part, aluminum sulfate 50-100 part, cationic starch 3-20 part, oxidized starch 10-50 part, polyacrylamide 0.1-2 part, anti-false fiber 0.1-2 part;
It can also be to comprise following weight portion raw material in the said paper 1: paper pulp 600-900 part, talcum powder 0-300 part, calcium bicarbonate 0-300 part, AKD neutral gum 10-40 part, cationic starch 3-20 part, oxidized starch 10-50 part, polyacrylamide 0.1-2 part; Anti-false fiber 0.1-2 part;
Said paper pulp is bleached hardwood pulp, bleaching needle-point leaf pulp, float the whitening machine slurry, in bleaching straw pulp or the bleaching bamboo pulp any or several;
Said anti-false fiber 2 is positioned at the one side of paper 1, and in the discontinuous geometrical pattern shape of projection;
The discontinuous geometrical pattern of said projection is shaped as rectangle or square, rhombus, circle, ellipse, triangle, quadrangle, polygon, fan-shaped and other irregular component type pattern;
Said anti-false fiber 2 is string or chemical fibre, animal fiber;
Said anti-false fiber 2 is colored fibre or fluorescent fiber.
Above-mentioned a kind of manufacture method of locating the distributed fibers cheque paper:
A, selection anti-false fiber silk, make location distributed fibers net:
At first determine false proof silk kind, length, quantity according to customer requirement, the geometrical pattern of distributed areas, location and arrangement mode on the net, on papermaking wire-cloth, paint then or the single face adhesive tape covers the extra-regional position of geometrical pattern, reach the purpose of not dewatering.
The production of b, body paper:
1), pulping: adopt hydrabrusher that paper pulp is smashed decomposition, become the paper pulp of concentration 3-4%, be extracted into pulp storage tank with pump;
2), making beating furnishing: through the mill beating degree 30-50 ° SR that pulls an oar, be put into the furnishing pond, add various auxiliary materials by formulation weight part and carry out furnishing;
3), divide slurry: furnishing disposed slurry branch adds false proof silk slurry and does not add two kinds in false proof silk slurry, and the mashing pump that adds false proof silk is delivered to the first net material well, and the mashing pump that does not add false proof silk is delivered to the second net material well and other net material well;
4), paper moulding: adopt cylinder paper machine to finish the paper moulding, minimum two of starching net, the slurry of fibre-bearing silk forms the geometry pulp layer in a net (location fiber web) dehydration, combine by the pulp layer that felt is taken away with not containing of forming of false proof silk is netted in two nets and back more then and form paper l Water Paper page or leaf, finish the moulding of location anti-false fiber paper, Substance 30-200 gram/square metre, paper machine production speed of a motor vehicle 20-100 rice/minute;
5), press dewatering: through 2 to 3 road press dewaterings, squeeze pressure position 50-100KN/m;
6), drying: adopt steam dryer, baking temperature 60-120 ℃;
7), top sizing: adopt two roller applying glues, resin added be the 1-4 gram/square metre.
8), press polish: 5-7 roll calendar machine, pressure 20-100KN/m are adopted in press polish.
Advantage of the present invention is that product appearance has the location two-layer false proof measure that distributed fibers is false proof and geometrical pattern is false proof, and popular discriminating is easy, and security pattern variation kind is many, and the production difficulty is big, and antifalse effect is good.
Four, description of drawings
Fig. 1: be a kind of location distributed fibers cheque paper structural representation;
Fig. 2: be 1 one kinds of floor map of locating the distributed fibers cheque paper of embodiment;
Fig. 3: be 2 one kinds of floor map of locating the distributed fibers cheque paper of embodiment;
Fig. 4: be 3 one kinds of floor map of locating the distributed fibers cheque paper of embodiment;
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
A kind of location distributed fibers cheque paper, rule is furnished with anti-false fiber 2 on paper 1 plane; The raw material that comprises following weight portion in the present embodiment paper 1: 900 parts of paper pulp, 150 parts of talcum powder, 10 parts of gum rosins, 50 parts in aluminum sulfate, 3 parts of cationic starches, 10 parts of oxidized starchs, 0.1 part of polyacrylamide, 0.5 part of anti-false fiber; Anti-false fiber 2 is positioned at the one side of paper 1, and in the discontinuous rectangle geometrical pattern shape of projection; The anti-false fiber 2 that adopts is a string, and color is a yellow fibers, fibre length 1-4mm;
Above-mentioned a kind of manufacture method of locating the distributed fibers cheque paper:
A, making location distributed fibers net:
The geometrical pattern of distributed areas, at first definite location and arrangement mode are on the net painted then or the single face adhesive tape covers the extra-regional position of geometrical pattern on the papermaking wire-cloth, reach the purpose of not dewatering.
The production of b, body paper:
1), pulping: adopt hydrabrusher that paper pulp is smashed decomposition, become the paper pulp of concentration 3-4%, be extracted into pulp storage tank with pump;
2), making beating furnishing: paper pulp is put into the furnishing pond through the mill beating degree 30-50 ° SR that pulls an oar, and adds various auxiliary materials by formulation weight part and carries out furnishing;
3), divide slurry: furnishing disposed slurry branch adds yellow false proof silk slurry and does not add two kinds in false proof silk slurry, and the mashing pump that adds false proof silk is delivered to the first net material well, and the mashing pump that does not add false proof silk is delivered to the second net material well and other net material well;
4), paper moulding: adopt cylinder paper machine to finish the paper moulding.Minimum two of starching net, the slurry of fibre-bearing silk forms the geometry pulp layer in a net (location fiber web) dehydration, combine by the pulp layer that felt is taken away with not containing of forming of false proof silk is netted in two nets and back more then and form paper l Water Paper page or leaf, finish the moulding of location anti-false fiber paper, Substance 60 grams/square metre, 60 meters/minute of the paper machine production speed of a motor vehicle;
5), press dewatering: through 2 to 3 road press dewaterings, squeeze pressure position 50-100KN/m;
6), drying: adopt steam dryer, baking temperature 60-120 ℃;
7), top sizing: adopt two roller applying glues, resin added be the 1-4 gram/square metre.
8), press polish: 5-7 roll calendar machine, pressure 20-100KN/m are adopted in press polish.
A kind of location distributed fibers cheque paper, rule is furnished with anti-false fiber 2 on paper 1 plane; Comprise following weight portion raw material in the present embodiment paper 1: 800 parts of paper pulp, 200 parts of talcum powder, 15 parts of gum rosins, 75 parts in aluminum sulfate, 12 parts of cationic starches, 30 parts of oxidized starchs, 1 part of polyacrylamide, 1 part of anti-false fiber; Anti-false fiber 2 is positioned at the one side of paper 1, and in the discontinuous rectangle and circular geometry pattern form of projection; The anti-false fiber 2 that adopts is a chemical fibre, and color is two kinds, red fiber and blue fiber is arranged, fibre length 3-5mm;
Above-mentioned a kind of manufacture method of locating the distributed fibers cheque paper:
A, making location distributed fibers net:
The geometrical pattern of distributed areas, at first definite location and arrangement mode are on the net painted then or the single face adhesive tape covers the extra-regional position of geometrical pattern on the papermaking wire-cloth, reach the purpose of not dewatering.
The production of b, body paper:
1), pulping: adopt hydrabrusher that paper pulp is smashed decomposition, become the paper pulp of concentration 3-4%, be extracted into pulp storage tank with pump;
2), making beating furnishing: through the mill beating degree 30-50 ° SR that pulls an oar, be put into the furnishing pond, add various auxiliary materials by formulation weight part and carry out furnishing;
3), divide slurry: furnishing disposed slurry branch adds false proof silk slurry and does not add two kinds in false proof silk slurry, and the mashing pump that adds false proof silk is delivered to the first net material well, and the mashing pump that does not add false proof silk is delivered to the second net material well and other net material well;
4), paper moulding: adopt cylinder paper machine to finish the paper moulding.Minimum two of starching net, the slurry of fibre-bearing silk forms the geometry pulp layer in a net (location fiber web) dehydration, combine and form paper l Water Paper page or leaf by the false proof thread pulp layer that do not contain that felt is taken away with two nets and three nets form then, finish the moulding of location anti-false fiber paper, Substance 80 grams/square metre, 50 meters/minute of the paper machine production speed of a motor vehicle;
5), press dewatering: through 2 to 3 road press dewaterings, squeeze pressure position 50-100KN/m;
6), drying: adopt steam dryer, baking temperature 60-120 ℃;
7), top sizing: adopt two roller applying glues, resin added be the 1-4 gram/square metre.
8), press polish: 5-7 roll calendar machine, pressure 20-100KN/m are adopted in press polish.
Embodiment 3
A kind of location distributed fibers cheque paper, rule is furnished with anti-false fiber 2 on paper 1 plane; Following weight portion raw material in the present embodiment paper 1: 950 parts of paper pulp,, 300 parts of talcum powder, 20 parts of gum rosins, 100 parts in aluminum sulfate, 20 parts of cationic starches, 50 parts of oxidized starchs, 2 parts of polyacrylamides, 2 parts of anti-false fibers; Anti-false fiber 2 is positioned at the one side of paper 1, and in the non-continuously circular geometrical pattern shape of projection; The anti-false fiber 2 that adopts is an animal fiber, and color is two kinds, and red fiber and blue fiber are arranged;
Above-mentioned a kind of manufacture method of locating the distributed fibers cheque paper:
A, making location distributed fibers net:
The geometrical pattern of distributed areas, at first definite location and arrangement mode are on the net painted then or the single face adhesive tape covers the extra-regional position of geometrical pattern on the papermaking wire-cloth, reach the purpose of not dewatering.
The production of b, body paper:
1), pulping: adopt hydrabrusher that wood pulp is smashed decomposition, become the paper pulp of concentration 3-4%, be extracted into pulp storage tank with pump;
2), making beating furnishing: through the mill beating degree 30-50 ° SR that pulls an oar, be put into the furnishing pond, add various auxiliary materials by formulation weight part and carry out furnishing;
3), divide slurry: furnishing disposed slurry branch adds false proof silk slurry and does not add two kinds in false proof silk slurry, and the mashing pump that adds false proof silk is delivered to the first net material well, and the mashing pump that does not add false proof silk is delivered to the second net material well and other net material well;
4), paper moulding: adopt cylinder paper machine to finish the paper moulding, the slurry of fibre-bearing silk forms the geometry pulp layer in a net (location fiber web) dehydration, combine by the pulp layer that felt is taken away with not containing of forming of false proof silk is netted in two nets and back more then and form paper l Water Paper page or leaf, finish the moulding of location anti-false fiber paper, Substance 120 grams/square metre, 50 meters/minute of the paper machine production speed of a motor vehicle;
5), press dewatering: through 2 to 3 road press dewaterings, squeeze pressure position 50-100KN/m;
6), drying: adopt steam dryer, baking temperature 60-120 ℃;
7), top sizing: adopt two roller applying glues, resin added be the 1-4 gram/square metre.
8), press polish: 5-7 roll calendar machine, pressure 20-100KN/m are adopted in press polish.
Embodiment 4:
Present embodiment and embodiment 1 do not exist together for:
Comprise following weight portion raw material in the said paper 1: 900 parts of paper pulp, 100 parts of talcum powder, 100 parts of calcium bicarbonates, 30 parts of AKD neutral gums, 3 parts of cationic starches, 10 parts of oxidized starchs, 0.1 part of polyacrylamide, 0.1 part of anti-false fiber.
Embodiment 5:
Present embodiment and embodiment 2 do not exist together for:
Comprise following weight portion raw material in the said paper 1: 800 parts of paper pulp, 200 parts of calcium bicarbonates, 25 parts of AKD neutral gums, 12 parts of cationic starches, 30 parts of oxidized starchs, 1 part of polyacrylamide, 1 part of anti-false fiber.
Embodiment 6:
Present embodiment and embodiment 3 do not exist together for
Comprise following weight portion raw material in the said paper 1: 500 parts of paper pulp,, 50 parts of talcum powder, 100 parts of calcium bicarbonates, 40 parts of AKD neutral gums, 20 parts of cationic starches, 50 parts of oxidized starchs, 2 parts of polyacrylamides, 2 parts of anti-false fibers.
Claims (9)
1. a location distributed fibers cheque paper is characterized in that rule is furnished with anti-false fiber (2) on paper (1) plane.
2. according to the described a kind of location of claim 1 distributed fibers cheque paper, it is characterized in that comprising in the described paper (1) raw material of following weight portion: paper pulp 600-900 part, talcum powder 50-300 part, gum rosin 10-20 part, aluminum sulfate 50-100 part, cationic starch 3-20 part, oxidized starch 10-50 part, polyacrylamide 0.1-2 part, anti-false fiber 0.1-2 part.
3. according to the described a kind of location of claim 1 distributed fibers cheque paper, it is characterized in that comprising in the described paper (1) raw material of following weight portion: paper pulp 600-900 part, talcum powder 0-300 part, calcium bicarbonate 0-300 part, AKD neutral gum 10-40 part, cationic starch 3-20 part, oxidized starch 10-50 part, polyacrylamide 0.1-2 part, anti-false fiber 0.1-2 part.
4. according to claim 2 or 3 described a kind of location distributed fibers cheque papers, it is characterized in that described paper pulp be bleached hardwood pulp, bleaching needle-point leaf pulp, float in whitening machine slurry, bleaching straw pulp or the bleaching bamboo pulp any or several.
5. according to the described a kind of location of claim 1 distributed fibers cheque paper, it is characterized in that described anti-false fiber (2) is positioned at the one side of paper (1), and in the discontinuous geometrical pattern shape of projection.
6. according to the described a kind of location of claim 5 distributed fibers cheque paper, the discontinuous geometrical pattern that it is characterized in that described projection is shaped as rectangle or square, rhombus, circle, ellipse, triangle, quadrangle, polygon, fan-shaped and other irregular component type pattern.
7. according to the described a kind of location of claim 5 distributed fibers cheque paper, it is characterized in that described anti-false fiber (2) is string or chemical fibre, animal fiber.
8. according to the described a kind of location of claim 5 distributed fibers cheque paper, it is characterized in that described anti-false fiber (2) is colored fibre or fluorescent fiber.
9. according to the described a kind of manufacture method of locating the distributed fibers cheque paper of arbitrary claim among the claim 1-8, it is characterized in that may further comprise the steps:
A, making location distributed fibers net:
The geometrical pattern of distributed areas, at first definite location and arrangement mode are on the net painted on papermaking wire-cloth then or the single face adhesive tape covers the extra-regional position of geometrical pattern, reach the purpose of not dewatering;
The production of b, body paper:
1), pulping: adopt hydrabrusher that wood pulp is smashed decomposition, become the paper pulp of concentration 3-4%, be extracted into pulp storage tank with pump;
2), making beating furnishing: through the mill beating degree 30-50 ° SR that pulls an oar, be put into the furnishing pond, add various auxiliary materials by formulation weight part and carry out furnishing;
3), divide slurry: furnishing disposed slurry branch adds false proof silk slurry and does not add two kinds in false proof silk slurry, and the mashing pump that adds false proof silk is delivered to the first net material well, and the mashing pump that does not add false proof silk is delivered to the second net material well and other net material well;
4), paper moulding: adopt cylinder mould machine to finish minimum two of paper moulding starching net, the slurry of fibre-bearing silk forms the geometry pulp layer in a net (location fiber web) dehydration, combine by the pulp layer that felt is taken away with not containing of forming of false proof silk is netted in two nets and back more then and form paper l Water Paper page or leaf, finish the moulding of location anti-false fiber paper, Substance 30-200 gram/square metre, paper machine production speed of a motor vehicle 20-100 rice/minute;
5), press dewatering: through 2 to 3 road press dewaterings, squeeze pressure position 50-100KN/m;
6), drying: adopt steam dryer, baking temperature 60-120 ℃;
7), top sizing: adopt two roller applying glues, resin added be the 1-4 gram/square metre;
8), press polish: 5-7 roll calendar machine, pressure 20-100KN/m are adopted in press polish.
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| CN 201110042658 CN102182114B (en) | 2011-02-16 | 2011-02-16 | Positioning distributed fiber anti-counterfeiting paper and manufacturing method thereof |
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| CN 201110042658 CN102182114B (en) | 2011-02-16 | 2011-02-16 | Positioning distributed fiber anti-counterfeiting paper and manufacturing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105986518A (en) * | 2016-01-29 | 2016-10-05 | 安徽凤凰滤清器股份有限公司 | High-air-permeability high-durability filter paper for hydraulic filter |
| CN110305593A (en) * | 2019-07-02 | 2019-10-08 | 北京兆信信息技术股份有限公司 | A kind of anti-fake self-adhesive paper and preparation method thereof |
| CN110670402A (en) * | 2018-07-03 | 2020-01-10 | 金华盛纸业（苏州工业园区）有限公司 | Anti-counterfeiting base paper, anti-counterfeiting coated paper and preparation method |
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| CN1556752A (en) * | 2001-09-28 | 2004-12-22 | 1 | Security paper |
| CN101743355A (en) * | 2007-07-11 | 2010-06-16 | 法商亚宙维金斯安全公司 | Process for manufacturing a sheet material |
| CN101748660A (en) * | 2008-12-01 | 2010-06-23 | 中国印钞造币总公司 | Anti-counterfeit water marked paper and manufacturing method thereof |
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| CN1409789A (en) * | 1999-12-23 | 2003-04-09 | 德国捷德有限公司 | Antifalsification paper provided with applied coding consisting of luminescent mottled fibers |
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| CN1556752A (en) * | 2001-09-28 | 2004-12-22 | 1 | Security paper |
| CN101743355A (en) * | 2007-07-11 | 2010-06-16 | 法商亚宙维金斯安全公司 | Process for manufacturing a sheet material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105986518A (en) * | 2016-01-29 | 2016-10-05 | 安徽凤凰滤清器股份有限公司 | High-air-permeability high-durability filter paper for hydraulic filter |
| CN110670402A (en) * | 2018-07-03 | 2020-01-10 | 金华盛纸业（苏州工业园区）有限公司 | Anti-counterfeiting base paper, anti-counterfeiting coated paper and preparation method |
| CN110305593A (en) * | 2019-07-02 | 2019-10-08 | 北京兆信信息技术股份有限公司 | A kind of anti-fake self-adhesive paper and preparation method thereof |
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| CN102182114B (en) | 2013-10-30 |
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