CN103079835B - Method for producing a security paper, and circular screen for this purpose - Google Patents

Method for producing a security paper, and circular screen for this purpose Download PDF

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Publication number
CN103079835B
CN103079835B CN201180039114.1A CN201180039114A CN103079835B CN 103079835 B CN103079835 B CN 103079835B CN 201180039114 A CN201180039114 A CN 201180039114A CN 103079835 B CN103079835 B CN 103079835B
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CN
China
Prior art keywords
described
protuberance
security element
cylinder screen
characterized
Prior art date
Application number
CN201180039114.1A
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Chinese (zh)
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CN103079835A (en
Inventor
B.韦德纳
A.艾格纳
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德国捷德有限公司
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Filing date
Publication date
Priority to DE201010034693 priority Critical patent/DE102010034693A1/en
Priority to DE102010034693.4 priority
Application filed by 德国捷德有限公司 filed Critical 德国捷德有限公司
Priority to PCT/EP2011/003548 priority patent/WO2012022402A1/en
Publication of CN103079835A publication Critical patent/CN103079835A/en
Application granted granted Critical
Publication of CN103079835B publication Critical patent/CN103079835B/en

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Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00Wet end of machines for making continuous webs of paper
    • D21F1/44Watermarking devices
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/008Making apertured paper
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21FPAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/06Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/42Ribbons or strips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30Identification or security features, e.g. for preventing forgery
    • B42D25/355Security threads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42FSHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F7/00Filing appliances without fastening means
    • B42F7/04Covers with retention means

Abstract

The invention relates to a method for producing a security paper for producing security documents, such as bank notes, identification cards, or the like, comprising a strip-shaped security element that is embedded into the security paper and guided onto one of the surfaces of the security paper on at least one opening in the security paper. A circular screen of a cylinder paper machine creates a paper pulp in the form of a fiber/water suspension from a vat. The invention further relates to a circular screen of a cylinder paper machine for producing a corresponding security paper. According to the invention, at least one first elevation is applied on the circular screen per project, said first elevation being formed by a closed frame that surrounds at least one recess. At least one further elevation is applied on the circular screen, the strip-shaped security element being guided in a lateral direction as a result of said further elevation so that the strip-shaped security element is guided on the circular screen in such a manner that the strip-shaped security element comes to rest on the first elevation. The first elevation does not protrude or only slightly protrudes on both longitudinal sides so that no fiber/water suspension can be stored in the interior of the first elevation.

Description

For the production of the method for cheque paper and the circular silk screen of purposes for this reason

Technical field

The present invention relates to a kind of method for the manufacture of cheque paper, cheque paper is for the manufacture of the security document of such as banknote, identity card etc., at least one opening part had in cheque paper to be embedded in cheque paper and the banded Security element be directed on a surface of cheque paper, and wherein the Cylinder screen of cylinder mould machine dips the paper making raw material of water cellulose suspension (fiber-water suspension) form from paper pulp pond.The invention still further relates to a kind of Cylinder screen for the manufacture of cheque paper of cylinder mould machine, cheque paper is for the manufacture of the security document of such as banknote, identity card etc., cheque paper at least one opening part had in cheque paper to be embedded in cheque paper and the banded Security element be directed on a surface of cheque paper, and Cylinder screen dips the paper making raw material of water cellulose form of suspension from paper pulp pond.

Background technology

In this respect, such as, from a kind of known method for the manufacture of cheque paper of document WO2003/054297A2, cheque paper is for the manufacture of the security document of such as banknote, identity card etc.Cylinder screen is provided with the potted component of at least one flexible or removable installation at this.Cylinder screen is formed with paper web, it has through hole (through opening) in the region of potted component, this through hole can be structure that is circular, oval, rectangle, trapezoidal or star, or can present other random appearance profile any.Finally, paper web departs from Cylinder screen via disengaging roller, makes potted component be out of shape thus or reduce to enter in net area, makes paper web keep perfect.After manufacture through hole, the through hole produced can at least be arranged on a surface of cheque paper, and wherein Security element is given prominence to outside opening, and especially, this element also can have banded structure.

But in this manufacture method, owing to first must produce the cheque paper with opening, and this opening, with false proof component seal, therefore needs two operations of separating in operation subsequently.In addition, in this manufacture method, cannot produce so-called fenestration line, namely in cheque paper, at least one opening part is directed into the anti-counterfeiting line on a surface of cheque paper.

Summary of the invention

Therefore, the object that the present invention is based on is a kind of universal method for the manufacture of cheque paper of exploitation, also strengthens protection further prevent from forging with the shortcoming making up prior art.

This object is realized by the feature of independent claims.Improvement project of the present invention is the theme of appended claims.

According to the present invention, each repeating part (copy) has at least the first protuberance (elevation) to be applied on Cylinder screen, the first protuberance is formed by the closure frame surrounding at least one recess, and on Cylinder screen, be applied with at least one other protuberance, this at least one other protuberance causes guiding banded Security element in the horizontal, so that banded Security element is directed into and makes banded Security element be positioned at can not to give prominence on the first protuberance and in two longitudinal side or only outstanding slightly the first protuberance on Cylinder screen, thus do not have water cellulose suspension can be deposited on the inside of the first protuberance.

Cheque paper manufactures wide breadth usually, and wherein some so-called repeating parts are disposed adjacent one another.In this respect, repeating part is appointed as object on page or printed leaves or trace, by this multiple identical repeating part of same pattern motif be arranged in be arranged on page or printed leaves horizontal and vertical on be in the fenestral fabric of certain intervals.Such as, can be arranged in the matrix-like structure in hinge, this hinge has nine repeating parts in the horizontal and has six repeating parts to amount to 54 repeating parts thus on vertical.If the Cylinder screen of cylinder mould machine such as has 54 repeating parts equally, then at least 54 the first protuberances are arranged on Cylinder screen thus.

According to the present invention, vertical side or longitudinal side or vertical or be longitudinally restricted to the projection parallel with the direction of rotation of Cylinder screen or edge side or protuberance direction or edge direction.According to the present invention, cross side or be laterally restricted on the surface of Cylinder screen with described vertical side or longitudinal side or side that is vertical or that longitudinally vertically aim at or direction.

First protuberance is formed by closure frame.According to the present invention, framework is defined as in the circumferential without the peripheral boundaries of interrupting or line of demarcation, is similar to photo frame.This belfry is " barrier shape " protuberance surrounding recess, and the height of recess is preferably located in the At The Height of the non-embossed surface of Cylinder screen.Thus, the first protuberance also as city wall, but with it unlike not there is hole.

In order to manufacture the first protuberance or other protuberance, wire rod or moulded parts (so-called electrotype (electrotypes) or e version) are preferably applied to Cylinder screen.Preferably, these wire rods or moulded parts are made up of the metal be welded on Cylinder screen or metallic material, or are made up of combination, the plastics impressing or be fused on Cylinder screen.Alternatively, the first protuberance or other protuberance are embossed into as plastic relief in Cylinder screen, as the high embossing (high embossing) being similar to masstone watermark.

Preferably, the height of the first protuberance--i.e. the height on its diametrically opposed surface in Cylinder screen--is about 0.3mm to 0.7mm, no more than 1mm, and is particularly preferably 0.5mm.

Its separately outward flange guide the inboard width of two of banded Security element other protuberances, and--i.e. distance between the medial surface of two other protuberances--at least reaches the width of banded Security element.Preferably, inboard width is wider than banded Security element by 40%, and particularly preferably wide by 20% (respectively based on the width of banded Security element).The height of other protuberance--i.e. the height on their diametrically opposed surfaces in Cylinder screen--at least corresponds to the thickness of banded Security element, and preferably corresponds to the height of the first protuberance.

When manufacturing cheque paper, banded Security element is not incorporated into the identical position of each repeating part in the horizontal usually, is such as attached to subsequently in banknote.On the contrary, banded Security element " rocks ", namely making repeating part such as change its position with sinusoidal fashion around a certain mean value back and forth in the horizontal, making when piling up banknote, not every banded Security element all stacked on top of each other and described in pile up this position not there is excessive thickening.This principle also can be used to the present invention, wherein the first protuberance and corresponding two other protuberances make repeating part to and fro by changing the position of described protuberance around its position of mean variation with sinusoidal fashion, namely increase in the horizontal from mean value, and then again reduce in side, then increase in the horizontal and then again drop to mean value at opposite side.In this case, banded Security element must be fed to corresponding first protuberance in " rocking " structure and corresponding two other protuberances equally, moves around in the horizontal make it always on each first protuberance or between corresponding two other protuberances by being fed to banded Security element.This means, to " rocking " position synchronous " rocking " of the first protuberance on Cylinder screen and corresponding two other protuberances, make the banded Security element of feeding change its position in the horizontal.

Particularly preferably, the first protuberance can have arbitrary appearance profile.Particularly, appearance profile can have leg-of-mutton or polygonal, circular, oval, star, wavy or irregular structure.Appearance profile also can be assumed to the form of alphanumeric character or figure.

Banded Security element is such as from the known anti-counterfeiting line of document EP0492407A1, or the wide tamper-proof strip as described in document EP0625431A1.In this respect, these two disclosed themes are completely integrated among the present invention.

Banded Security element or in two longitudinal side outstanding first protuberance or only outstanding about 0.5mm respectively, and preferably outstanding about 1mm respectively.The width of banded Security element is at least equally wide with the Breadth Maximum of the first protuberance thus, the Breadth Maximum of the first protuberance i.e. maximum elongation in the horizontal.

General security document is such as banknote, marketable securities, credit card or identity card, passport, contract etc., label, packaging or other element for product proof.

With reference to embodiment example below and supplementary accompanying drawing, advantage of the present invention will be described.Embodiment example representation preferred embodiment, is not make the present invention be limited to this by any way.In addition, in order to better understanding, the statement in accompanying drawing is obviously schematic, and does not reflect actual conditions.Particularly, the ratio shown in accompanying drawing does not also correspond to the relation existed in reality, but is used for specially improving clarity.In addition, for clarity sake, the embodiment described in embodiment example below reduces to basic core information.In reality performs, pattern more complicated substantially or image can be used.

Accompanying drawing explanation

Particularly, schematic diagram illustrates as follows:

Fig. 1 is according to cylinder mould machine of the present invention,

Fig. 2 is according to Cylinder screen of the present invention,

Fig. 3 is the amplification details of Fig. 2,

Fig. 4 is the details of Fig. 3 and the banded Security element that supports,

Fig. 5 is that Fig. 5 a shows plane and Fig. 5 b is oblique view according to the security document with banded Security element of the present invention,

Fig. 6 is the section A-A from Fig. 5 a,

Fig. 7 is another embodiment of the present invention.

Detailed description of the invention

Fig. 1 shows according to cylinder mould machine of the present invention, and it is made up of Cylinder screen 1, and Cylinder screen 1 is immersed in water cellulose suspension 2', and water cellulose suspension 2' is positioned at again in paper pulp pond 2.Preferably, the fiber of water cellulose suspension 2' is made up of cotton fiber or annual fiber, and these are used to manufacture banknote paper.But other fiber is also fine, such as synthetic fibers or cellulose fibre, or the mixture of other different fibers, the mixture of such as cotton fiber and cellulose fibre.In addition, water cellulose suspension can have additive, such as such as color spot fiber (mottling fibers) or dyestuff.

Cylinder screen 1 located first protuberance 3 and other protuberance 7.Banded Security element 5 is fed to Cylinder screen 1 as the circulating element from reel via deflection roll, and banded Security element 5 is around on this reel.At this, banded Security element 5 to be supported on the first protuberance 3 and to be guided by other protuberance 7, and make when further rotating Cylinder screen 1, banded Security element 5 is supported and guided on the first protuberance 3.

Be immersed in period in water cellulose suspension 2',--namely between Cylinder screen 1 and banded Security element 5--fiber and additive (if existence) are deposited on the Cylinder screen 1 of the upside of banded Security element 5 and to be deposited on the Cylinder screen 1 of downside of banded Security element 5, forms the paper web be embedded into by banded Security element 5 wherein thus.

In the inside of Cylinder screen 1, tiny structure accounts for leading relative to the air pressure of surrounding environment, and the water of water cellulose suspension 2' is sucked in the inside of Cylinder screen 1.The fiber of water cellulose suspension 2' cannot through the multilayer of Cylinder screen 1, the fabric of pore or net, but to accumulate on the surface of Cylinder screen.Be supported on the place on the first protuberance 3 at banded Security element 5, by the negative pressure of Cylinder screen 1 inside, banded Security element 5 be drawn on the first protuberance 3.Constructed by the frame-shaped of the first protuberance 3, do not have water cellulose suspension 2' can penetrate into by the first protuberance 3 around the inner space that formed of recess 4 and banded Security element 5 in, make water cellulose suspension and fiber or additive all cannot gather in this region thus.This means, banded Security element 5 is not in this region containing paper fiber, and paper fiber can accumulate in peripheral region.In the region of the first protuberance 3, opening is formed in paper thus, makes banded Security element 5 lead to the surface of paper.

The edge of slightly outstanding first protuberance 3 of banded Security element 5, namely beyond about 0.5mm to 1mm, makes this edge by water cellulose suspension 2' backwash, and fiber is gathered there.Banded Security element 5 is embedded in the paper of appearance in its edge thus.But, if the width of banded Security element 5 is chosen as make banded Security element 5 roughly wider than the first protuberance 3, then the fringe region of laterally projecting first protuberance 3 of banded Security element 5 is also sucked on Cylinder screen 1 by negative pressure, and making does not have fiber or seldom have fiber to gather and cannot be reliably embedded in the paper of appearance by banded Security element 5.

Rotate after about 3/4ths at Cylinder screen 1, the cheque paper 6 produced departs from Cylinder screen 1 via felt and deflection roll, and delivers to further process, specifically further dry.

Fig. 2 shows according to the Cylinder screen 1 with multiple repeating part 8 of the present invention.Each repeating part 8 has the first protuberance 3.In longitudinal direction between each repeating part, be positioned with two other protuberances 7, banded Security element 5 remains in the suitable position relative to the first protuberance 3 by it.

Fig. 3 shows the amplification details of Fig. 2.First protuberance 3 is configured to corrugated frame, and it limits boundary or the framework attachment recess 4 of recess 4.As showed in Fig. 4, two other protuberances 7 correspond to the width of banded Security element 5 at the distance of separation that top edge and the lower edge of repeating part 8 have, banded Security element 5 is guided by other protuberance 7.Banded Security element 5 to be just positioned on the first protuberance 3 and to exceed it slightly two longitudinal sides.

Fig. 5 shows the security document of banknote 9 form adopting manufacturing method according to the invention to produce.This banknote 9 cuts out from the page manufactured according to the Cylinder screen 1 of Fig. 1 to Fig. 4.Banknote 9 has the banded Security element 5 be embedded into wherein.As represented in Fig. 5 b, the opening 10 produced by the first protuberance 3 does not comprise paper, makes in this opening 10, and the surface that banded Security element 5 is directed into banknote 9 becomes visible under incident light.According to the present invention, observing under incident light is from side illuminating objects and from same side observation object.Such as when the front portion of object is illuminated and also observed time, there is observation under incident light thus.Under contrast, according to the present invention, observing in transmitted light is from side illuminating objects and from opposite side particularly opposite side observation object.Such as when the rear portion of object is illuminated and the front portion of object is observed time, there is observation in transmitted light thus.Light is thus through object.

Fig. 6 shows according to the section A-A of Fig. 5 a through banknote 9.In addition, in order to understand the details of Cylinder screen 1 better, schematically draw the first protuberance 3 had around recess 4.Banded Security element 5 is embedded in the paper of banknote 9, and banded Security element 5 arrives on the surface of banknote 9 through opening 10.The area of opening 10 corresponds to the area formed by the first protuberance 3 outline.

According in the embodiment example of Fig. 7, the recess 4 in the first protuberance 3 is not configured on whole area, but is partly filled by rib 11 or segment.In the region that banded Security element 5 is sucked by the negative pressure in Cylinder screen 1, these ribs 11 support banded Security element 5.This advantageously prevents banded Security element 5 to be out of shape, because it can be sucked in recess 4 by negative pressure and be resisted against on Cylinder screen 1 in the first protuberance 3 in addition.

According in the embodiment example of Fig. 7, the first protuberance 3 not only surrounds a recess, and surrounds some recesses.In the embodiment example with wavy appearance profile, there are 12 recesses, in the embodiment example with elliptical profile profile, there are 4 recesses.

Fig. 7 illustrates further, and the appearance profile of the first protuberance 3 not only can have wavy structure, and such as can have oval structure.Other form factor is also feasible certainly, such as leg-of-mutton, quadrangle, star or irregular form factor.

list of reference characters

1 Cylinder screen

2 paper pulp ponds

2' water cellulose suspension

3 first protuberances

4 recesses

5 banded Security elements

6 cheque papers

7 other protuberances

8 repeating parts

9 banknotes

10 openings

11 ribs

Claims (18)

1. the method for the manufacture of cheque paper (6), described cheque paper (6) for the manufacture of security document has banded Security element (5), at least one opening (10) place of described banded Security element (5) in described cheque paper (6) to be embedded in described cheque paper (6) and to be directed on a surface of described cheque paper (6), wherein the Cylinder screen (1) of cylinder mould machine dips the paper making raw material of water cellulose suspension (2') form from paper pulp pond (2), it is characterized in that
-each repeating part has at least the first protuberance (3) to be applied on described Cylinder screen (1),
-form the first protuberance (3) by the closure frame surrounding at least one recess (4),
-at least one other protuberance (7) of the upper applying of described Cylinder screen (1), at least one other protuberance (7) described causes guiding described banded Security element (5) in the horizontal, so that described banded Security element (5) be directed on described Cylinder screen (1) make described banded Security element (5) be in described first protuberance (3) upper and in two longitudinal side outstanding or only outstanding slightly described first protuberance (3), thus do not have water cellulose suspension (2') can be deposited on the inside of described first protuberance (3).
2. method according to claim 1, is characterized in that, described first protuberance (3) is formed by the electrotype of the net being applied to described Cylinder screen (1), or is formed by the high embossing of the net of described Cylinder screen (1).
3. according to method in any one of the preceding claims wherein, it is characterized in that, described first protuberance (3) has arbitrary appearance profile.
4. method according to claim 3, is characterized in that, described appearance profile comprises leg-of-mutton or polygonal, circular, oval, star, wavy or irregular appearance profile.
5. method according to claim 1 and 2, is characterized in that, at least one other protuberance (7) described is formed by high embossing or electrotype.
6. method according to claim 1 and 2, is characterized in that, described banded Security element (5) gives prominence to described first protuberance (3) 0mm respectively in two longitudinal side.
7. method according to claim 1 and 2, is characterized in that, described banded Security element (5) gives prominence to described first protuberance (3) 0.5mm respectively in two longitudinal side.
8. method according to claim 1 and 2, is characterized in that, described banded Security element (5) gives prominence to described first protuberance (3) 1mm respectively in two longitudinal side.
9. method according to claim 1, is characterized in that, described security document comprises banknote and identity card.
10. the Cylinder screen for the manufacture of cheque paper (6) (1) of a cylinder mould machine, described cheque paper (6) is for the manufacture of security document, described cheque paper (6) has banded Security element (5), at least one opening (10) place of described banded Security element (5) in described cheque paper (6) to be embedded in described cheque paper (6) and to be directed on a surface of described cheque paper (6), described Cylinder screen (1) dips the paper making raw material of water cellulose suspension (2') form from paper pulp pond (2), it is characterized in that,
-each repeating part has at least the first protuberance (3) to be applied on described Cylinder screen (1),
-described first protuberance (3) is configured to the form of closure frame, and described closure frame surrounds at least one recess (4),
-at least one other protuberance (7) of the upper applying of described Cylinder screen (1), at least one other protuberance (7) described causes guiding described banded Security element (5) in the horizontal, so that described banded Security element (5) be directed on described Cylinder screen (1) make described banded Security element (5) be positioned at described first protuberance (3) upper and in two longitudinal side outstanding or only outstanding slightly described first protuberance (3), thus do not have water cellulose suspension (2') can be deposited on the inside of described first protuberance (3).
11. Cylinder screen according to claim 10 (1), it is characterized in that, described first protuberance (3) is the electrotype of the net being applied to described Cylinder screen (1), or the high embossing of the net of described Cylinder screen (1).
12. Cylinder screen (1) according to claim 10 or 11, it is characterized in that, described first protuberance (3) has arbitrary appearance profile.
13. Cylinder screen according to claim 12 (1), is characterized in that, described appearance profile comprises leg-of-mutton or polygonal, circular, oval, star, wavy or irregular appearance profile.
14. Cylinder screen (1) according to claim 10 or 11, it is characterized in that, at least one other protuberance (7) described is high embossing or electrotype.
15. Cylinder screen (1) according to claim 10 or 11, it is characterized in that, described banded Security element (5) gives prominence to described first protuberance (3) 0mm respectively in two longitudinal side.
16. Cylinder screen (1) according to claim 10 or 11, it is characterized in that, described banded Security element (5) gives prominence to described first protuberance (3) 0.5mm respectively in two longitudinal side.
17. Cylinder screen (1) according to claim 10 or 11, it is characterized in that, described banded Security element (5) gives prominence to described first protuberance (3) 1mm respectively in two longitudinal side.
18. Cylinder screen according to claim 10 (1), it is characterized in that, described security document comprises banknote and identity card.
CN201180039114.1A 2010-08-18 2011-07-15 Method for producing a security paper, and circular screen for this purpose CN103079835B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE201010034693 DE102010034693A1 (en) 2010-08-18 2010-08-18 Method for producing a security paper and round screen for it
DE102010034693.4 2010-08-18
PCT/EP2011/003548 WO2012022402A1 (en) 2010-08-18 2011-07-15 Method for producing a security paper, and circular screen for this purpose

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Publication Number Publication Date
CN103079835A CN103079835A (en) 2013-05-01
CN103079835B true CN103079835B (en) 2015-06-24

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EP (1) EP2605917B1 (en)
CN (1) CN103079835B (en)
DE (1) DE102010034693A1 (en)
ES (1) ES2530491T3 (en)
RU (1) RU2538512C2 (en)
WO (1) WO2012022402A1 (en)

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RU2538512C2 (en) 2015-01-10
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WO2012022402A1 (en) 2012-02-23
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