EP2115217A1 - Entwässerungssieb und verfahren zu seiner herstellung - Google Patents
Entwässerungssieb und verfahren zu seiner herstellungInfo
- Publication number
- EP2115217A1 EP2115217A1 EP07846991A EP07846991A EP2115217A1 EP 2115217 A1 EP2115217 A1 EP 2115217A1 EP 07846991 A EP07846991 A EP 07846991A EP 07846991 A EP07846991 A EP 07846991A EP 2115217 A1 EP2115217 A1 EP 2115217A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- watermark
- screen
- watermark insert
- insert
- plastic
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims description 48
- 239000004033 plastic Substances 0.000 claims description 72
- 229920003023 plastic Polymers 0.000 claims description 72
- 239000004744 fabric Substances 0.000 claims description 48
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000013461 design Methods 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 12
- 229910000906 Bronze Inorganic materials 0.000 claims description 10
- 239000010974 bronze Substances 0.000 claims description 10
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- -1 polyoxymethylene Polymers 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 230000009477 glass transition Effects 0.000 claims description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 5
- 238000004049 embossing Methods 0.000 claims description 5
- 229920006324 polyoxymethylene Polymers 0.000 claims description 5
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229920002530 polyetherether ketone Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims 2
- 230000008021 deposition Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000463 material Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/44—Watermarking devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/0027—Screen-cloths
- D21F1/0036—Multi-layer screen-cloths
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/006—Making patterned paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H21/00—Non-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
- D21H21/14—Non-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
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
Definitions
- the invention relates to a dewatering screen for the production of paper with multi-level watermark, with a carrier screen which has a multi-level relief in the form of the watermark to be generated in a partial area.
- the invention further relates to a method for producing such a dewatering screen and to a method for producing a paper having a multi-level watermark using such a dewatering screen.
- multi-level In the production of paper with watermarks, a distinction is made between two-level watermarks with a strong light-dark effect and multi-level watermarks with smooth transitions between light and dark and detailed representation of a motif.
- multi-level is to be understood in contrast to two-stage light-dark watermark and includes all watermarks with more than two levels of brightness and includes in particular watermarks with continuous HeIl dark transitions.
- metal wires or metal moldings are typically applied to the screen printing. soldered to completely close the drainage screen at these points.
- electrotypes For the production of multi-level watermarks, a three-dimensional relief is embossed in the dewatering screen, so that the paper thickness of the finished paper varies according to the relief and, in transmitted light, reveals soft, gradual transitions between lighter and darker areas.
- the present invention seeks to provide a Enticass mecanicssieb of the aforementioned type, which avoids the disadvantages of the prior art.
- the dewatering screen should enable the production of paper with multi-level watermarks with high level of detail and, if possible, can also be used on wire or oblique screen paper machines.
- dewatering screen having the features of the independent claims.
- a method for producing dewatering screens according to the invention, a watermark insert, an injection mold for the production of a watermark insert, a method for producing a paper, a security paper and a value document with a multi-level watermark are specified in the coordinated claims. Further developments of the invention are the subject of the dependent claims.
- the multi-level relief is formed by an injection-molded, perforated watermark insert.
- the use according to the invention of the injection molding method allows the production of multi-level watermark inserts with extremely detailed relief representations.
- the watermark insert is welded or glued to the carrier screen.
- the watermark insert may advantageously have a knobbed edge on which it is connected to the carrier screen.
- the watermark insert is injected directly into the carrier screen.
- the watermark insert can be arranged in a cut-out region of the carrier screen and connected to it only in an edge region. The watermark insert can then be lowered, in particular, so that the maximum height of the watermark insert essentially corresponds to the screen level.
- the watermark insert is expediently formed from a hydrophobic plastic, for example from polyoxymethylene.
- the plastic may be added with wear-reducing additives.
- the additives are glass fibers, glass beads or carbon fibers.
- the carrier screen advantageously has a screen fabric with at least one system each of interwoven, longitudinally extending warp threads and weft threads extending transversely thereto.
- the screen fabric may contain a metal fabric, in particular a bronze fabric, a metal-plastic mixed fabric, in particular a bronze-plastic blended fabric, or a pure plastic fabric.
- the metal-plastic mixed fabric or the plastic fabric as plastic preferably polyester, a high temperature resistant thermoplastic material from the group of polyether ketones, in particular polyetheretherketone, or a other higher quality plastic.
- Particular preference is given to polyethylene terephthalate (PET).
- PET polyethylene terephthalate
- the plastic of the watermark insert and the plastic of the mesh fabric are matched with advantage in terms of their melting or glass transition temperatures matched.
- the melting or glass transition temperature of the screen mesh plastic by more than 40 °, preferably more than 60 °, more preferably lie more than 80 ° above the melting or glass transition temperature of the watermark insert plastic.
- it may again be advantageous that the melting or glass transition temperatures of the plastics used are substantially equal.
- the transition region between the watermark insert and the carrier screen is preferably designed in the form of a motif or a pattern.
- the edge of the watermark insert may be designed in the form of a motif or a pattern.
- the edge of the watermark insert can be shaped such that there is no hard edge in the transition region but a soft transition.
- the watermark insert has indentations on its rear side which make it possible to bend the watermark insert in at least one direction.
- the notches thus have a kind of hinge effect.
- This has the advantage that the flexibility of the insert can be adapted to the flexibility of the screen. Especially for round screens or screens in long or Schrägsiebpapiermaschinen, which are guided over rollers with narrower radii, increased flexibility in use watermark inserts.
- the watermark insert preferably has a plurality of perforations that ensure dewatering in papermaking. The dimensions of these drainage perforations are chosen so small that they do not adhere to fibers during papermaking.
- the perforations preferably taper towards the upper design surface of the watermark insert.
- the perforations can take any shape, such as dots, stars, lines, etc.
- the dimensions of the perforations can also be chosen so large that they are visually recognizable in the finished paper as dark marks, preferably marking points. In this case, it is advisable to arrange the perforations and thus the resulting markings in the form of characters, patterns or a coding.
- perforations may be present in different areas. From area to area, the perforations may differ in the density of the breadboard and / or hole size. By means of the differently perforated areas areas with different brightness can be generated in the watermark. For example, the watermark becomes darker, the tighter the breadboard is. A tighter hole pattern leads to better drainage and consequently to the attachment of more fibers. The watermark thus becomes darker.
- the perforations are preferably generated by means of a laser beam, in particular by means of an infrared laser, such as a CCh laser.
- the watermark insert is thereby acted upon by its rear side facing away from the design surface with laser radiation, so that the design surface of the watermark insert tapered perforations arise.
- the plastic can also be added additives that the Lasering the perforation easier.
- the additives can absorb the wavelength of the laser radiation particularly well.
- the invention also includes a method for producing a dewatering screen for papermaking, in which
- the watermark insert is welded or glued to the carrier screen.
- the screen mesh of the carrier screen is preferably squeezed into an injection mold and sealed, and the plastic is then in the sealed injection molding tool is injected with the carrier screen.
- the screen fabric is clamped for the injection process in order to reduce the effects of different shrinkages during the cooling process.
- the carrier screen can also be perforated together with the watermark insert.
- the hot runner technique is used as injection molding.
- the invention further includes a watermark insert for a dewatering screen of the type described, wherein the watermark insert is an injection molded perforated plastic insert having a multi-level relief in the form of the watermark to be formed.
- the invention also includes an injection mold for the production of a watermark insert for a dewatering screen of the type described, which has a multi-level relief in the form of the watermark to be generated.
- the invention in a second aspect of the invention, includes a drainage sieve of the type mentioned, in which the multi-level relief is formed by a deep-drawn, perforated watermark insert.
- a dewatering screen of the type mentioned in the beginning has a multi-level relief, which is formed by a hot embossed, perforated watermark insert.
- a separate watermark insert with a multi-level relief in the form of the watermark to be produced can first be produced by deep drawing or hot stamping and perforated, and the separately produced watermark insert then connected to the support, in particular welded or glued.
- a plastic plate can first be inserted into the carrier screen, and a watermark insert having a multi-level relief in the form of the watermark to be produced can be produced from the plastic plate used in the deep-drawing method or in the hot stamping method.
- the watermark insert integrated in the carrier screen is perforated, optionally together with the carrier screen.
- the described drainage screens may be round screens or wire screens or inclined screens.
- the invention further includes a method for producing a paper, in particular a security paper, with a multi-level watermark, in which the paper attachment takes place on one of the above-described dewatering screens with injection-molded, deep-drawn or hot stamped watermark inserts.
- the invention also includes a security paper produced by the process according to the invention or value document with multi-level watermark.
- a security paper produced by the process according to the invention or value document with multi-level watermark.
- the security paper or the document of value in the area of the multi-level watermark with a transparent, preferably stabilizing film.
- a multi-level watermark can be arranged in the region of a covering film of a banknote with a continuous opening and stabilized by the covering film.
- the film may be provided with security elements, such as diffraction structures, liquid crystal layers, thin-film structures, fluorescent substances, magnetic, conductive and / or metallic layers.
- FIG. 1 shows a schematic representation of a banknote with a multilevel watermark of high detail sharpness
- FIG. 2 shows in (a) an injection mold for the production of a watermark insert, and in (b) an injection-molded watermark insert in supervision,
- Fig. 3 in cross-section: in (a) the watermark insert of Fig. 2 (b), (b) the watermark insert with laser drilled perforations and (c) the perforated watermark insert connected to the mesh screen of a carrier screen, 4 shows in (a) a security paper with a multi-level watermark and with perforations visible as dark marking dots, the dark marking dots in (b) and (c) being designed as an additional security feature and / or as a recognition feature,
- Fig. 5 shows a cross section through a dewatering screen, wherein the
- Watermark insert is lowered relative to the embodiment of FIG. 3 (c) so far that its maximum height corresponds to the screen level
- FIG. 6 shows in (a) a specially adapted injection mold for the direct injection of a watermark insert into the carrier screen, in (b) the carrier screen with a directly injected watermark insert in a top view and in (c) carrier screen and insert in FIG
- Fig. 9 in (a) to (c) three intermediate steps in the production of a watermark insert by means of hot stamping.
- Fig. 1 shows a schematic representation of a banknote 10, a multi-level watermark 12 high detail sharpness in the form of one in Fig. 1 only implied portraits.
- the production of banknotes with such detail-sharp, multi-level watermarks is carried out according to the invention using one of the following described drainage sieves with injection-molded watermark inserts.
- separate watermark inserts are first produced by injection molding and perforated.
- the finished watermark inserts are then connected to the carrier screen, for example, welded or glued.
- FIG. 2 (a) shows an injection mold 20 for producing a watermark insert 30, which has a multi-level relief 22 in inverted form of the watermark to be generated.
- An injection-molded, hydrophobic plastic for example polyoxymethylene mixed with wear-reducing additives, is melted, pressed at high pressure into the injection mold 20 and then cooled again.
- the resulting watermark insert 30, which is shown in cross-section in FIG. 2 (b) in plan view and in FIG. 3 (a), shows a very detailed impression 32 of the image motif 22 predetermined by the injection mold 20.
- nub-shaped recesses 24 For the attachment of the watermark insert 30 to the carrier screen, an edge of nub-shaped recesses 24 is provided in the injection mold 20, which form a circumferential knob edge 36 with raised fastening nubs 34 in the finished watermark insert 30.
- the injection molding process allows the creation of extremely detailed relief representations 32 in the watermark inserts 30.
- the design surface 46 is always shown with a shape can with an appropriate design of the injection mold 20, of course, the back have a shape, so that, for example, a watermark insert with constant material thickness is formed.
- the injection-molded watermark insert 30 is provided with a plurality of perforations 40 by means of laser radiation 42, as shown in Fig. 3 (b).
- the dimensions of the perforations are chosen so small that they do not adhere to fibers in paper production.
- the perforation in areas with a high local material thickness, can be dispensed with, at least in part, so that in these areas, in principle, only little or no dehydration takes place, and only very few or no paper fibers are deposited. In these areas, a two-level watermark or a hole is thus generated.
- the non-perforated areas with high material thickness act in this case as electric types. With such an application, detailed watermarks can be combined with two-level watermarks.
- the drainage perforations are advantageously drilled with a laser beam 42, for example, with the beam of a CCh laser of a wavelength of 10.6 microns.
- the focus diameter of the laser corresponds to the desired maximum perforation diameter and is for example 500 microns.
- the laser irradiation is preferably carried out from the back 44 of the watermark insert 30, so that due to the Gaussian energy Distribution or beam shape of the laser beam to the front side surface 46 of the insert tapered perforations 40 arise, as shown in Fig. 3 (b).
- the diameter of the perforations on the back 44 of the watermark insert is about 500 microns, their diameter depends on the design surface 46 because of the taper of the perforations of the local material thickness of the insert.
- the perforation diameter at the design surface 46 is smaller in regions of large material thickness 50 than in regions of low material thickness 52.
- the perforation diameters at the design surface 46 are between 150 .mu.m with a large material thickness and 350 .mu.m at low material thickness.
- the perforations 40 tapering towards the design surface 46 offer two advantages over straight-line perforations. First, they create a freewheel in the direction of flow 48 of the fiber suspension during papermaking and thus effectively prevent a permanent clogging of the drainage perforations 40.
- the areas of large material thickness 50 serve to produce thin spots in the paper. Since the smaller perforation diameters in these regions inhibit drainage more than in the low gauge regions 52, thinning in the regions 50 is further assisted by the tapered perforations 40.
- the spacing of the perforations 40 depends on the desired dewatering effect and is for example about 500 ⁇ m.
- the perforation diameters may also be chosen to be large enough to be recognized as dark marks 64 after papermaking in the paper 60 in addition to the watermark 62, as shown in Figure 4 (a), however, for purposes of illustration in exaggerated form.
- the hole diameter for producing dark marking points is preferably at least 300 ⁇ m.
- These dark spots 64 can serve as an additional security feature and / or as a recognition feature for the manufacturing process used.
- the perforations 40 and thus the marking points 64 can also be arranged in a predetermined pattern.
- the perforations may be arranged in a subarea 66 in a square grid, in another subarea 68 in a hexagonal grid, the subareas 66, 68 being a motif, such as a superimposed pattern or form an encoding.
- the perforations 40 and the resulting marking dots 64 may themselves form a pattern 70 to increase anti-counterfeiting security, as exemplified in FIG. 4 (c).
- the watermark insert 30 after perforation is connected to the screen cloth 54 of a carrier screen.
- the screen fabric has at least one system each of interwoven, longitudinally extending warp threads 56 and weft threads 58 extending transversely thereto.
- the mesh fabric may contain a metal fabric, in particular a bronze fabric, a metal-plastic mixed fabric, in particular a bronze-plastic mixed fabric, or even a pure plastic fabric.
- the mesh can be a mixed-tissue composite of weft (Reference 58) 1: 1 bronze / polyester and chain (reference numeral 56) in bronze.
- the screen mesh 54 is cut out in the region of the watermark and overlaps the watermark insert 30 only in the region of the knob edge 36.
- the connection of watermark insert and screen fabric can be done for example by ultrasonic welding, whereby the studs 34 in overlapping Area are firmly connected to the mesh 54.
- the watermark height d which is about 1.0 mm in the embodiment of FIG. 3 (c) may be reduced. As shown in Fig. 5, the watermark insert 30 can be lowered so far that its maximum height 38 just corresponds to the screen level. In addition to a reduced wear of the watermark inserts, this reduction leads to watermarks, which have a somewhat darker visual appearance compared to the design of FIG. 3 (c) with a consistently high contrast.
- the inserts can also be injected directly into the carrier screen, as explained with reference to FIG. 6.
- a specially adapted injection mold 80 shown schematically in FIG. 6 (a), is used, in which the screen mesh of the carrier screen 90 is pressed along a sealing surface for the injection process. edge 82 is squeezed and sealed. The liquid plastic can then not escape laterally during injection molding.
- the carrier screen 90 with integrated watermark insert 92 shown in FIG. 6 (b) in up and in FIG. 6 (c) is produced.
- the watermark insert 92 shows a very detailed design due to the injection molding technique used Impression of the predetermined by the injection mold 80 image motif.
- the integrated watermark insert 92 is provided with dewatering perforations by means of a laser beam, as described above. If a bronze screen is used as the support screen 90, then the watermark insert 92 will only be permeable through the perforation at those points at which a perforation of the insert 92 coincides with an open position in the screen 90 since the bronze screen itself does not perforate the CO 2 laser becomes. He understands that this limitation can be taken into account and thus balanced when choosing the number, size and spacing of the perforations. Since the injected plastic shrinks much more when cooled than the Bronzesiebmaterial, the support screen is advantageously clamped during injection molding to avoid any blistering in the support 90.
- both the watermark insert 92 and the carrier sieve 90 can be perforated by the laser application.
- a material is selected for the plastic of the mesh fabric, which has a higher melting point than the injection molding material.
- polyoxymethylene having a melting or glass transition temperature may be used as the injection molding material.
- temperature of 166 0 C and as a sieve polyetheretherketone having a melting or glass transition temperature of 335 0 C are used.
- the use of a plastic sieve or of a plastic-metal mixed fabric also improves the distortion behavior during cooling, since the elasticity modules of the plastics used are substantially closer to one another than the elastic moduli of injection-molding material and bronze.
- the transition region between the watermark insert and the carrier screen in the finished paper will generally be visible. It therefore makes sense to include this transitional area in the design of the watermark. For example, as shown in FIG. 7, if the watermark insert 100 is separate or integrated into the carrier screen, the edge 102 and thus the transition region of Watermark insert and carrier screen artistically designed in the form of a motif or a pattern.
- the watermark inserts can be produced instead of by injection molding also by deep drawing (thermoforming) or by hot embossing, as briefly explained below with reference to FIGS. 8 and 9.
- inventive watermark inserts 110 by deep drawing, first, as shown in Fig. 8 (a), a plastic plate 112 made of a suitable plastic material on a deep drawing mold 114 is placed. The plastic plate 112 is then heated, as shown in Fig. 8 (b), for example, with a radiant heater 116, and the heated plastic plate is sucked by a negative pressure 118 in the deep-drawing mold 114, as shown in Fig. 8 (c).
- the deep-drawn plastic plate is perforated as described above and connected to a carrier screen.
- an already perforated plastic plate 112 can be used for the deep-drawing step.
- the perforated plastic plate is covered during deep drawing with a flexible, air-impermeable material in order to produce a suitable negative pressure can.
- a suitable plastic material 122 in an embossing tool 124, 126 is displaced and pressed.
- the plastic material 122 is placed in a hot-stamping die consisting of a male die 124 and a female die 126.
- the die 126 has a stamp shape, but it will be understood that the male die 124 may also have a shape.
- a watermark insert 120 having a uniform material thickness can be produced in this way.
- FIG. 9 (b) shows the plastic material 122 after final molding.
- the hot embossed plastic material as described above, perforated and connected to a support wire. Even when hot stamping, it is fundamentally possible to bring a plastic material already connected to a carrier screen into the desired shape.
Landscapes
- Paper (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200731448T SI2115217T1 (sl) | 2006-12-12 | 2007-12-05 | Sito za odstranjevanje vode in postopek njegove izdelave |
PL07846991T PL2115217T3 (pl) | 2006-12-12 | 2007-12-05 | Sito odwadniające i sposób jego wytwarzania |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006058513A DE102006058513A1 (de) | 2006-12-12 | 2006-12-12 | Entwässerungssieb und Verfahren zu seiner Herstellung |
PCT/EP2007/010547 WO2008071325A1 (de) | 2006-12-12 | 2007-12-05 | Entwässerungssieb und verfahren zu seiner herstellung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2115217A1 true EP2115217A1 (de) | 2009-11-11 |
EP2115217B1 EP2115217B1 (de) | 2014-02-26 |
Family
ID=39110812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07846991.3A Active EP2115217B1 (de) | 2006-12-12 | 2007-12-05 | Entwässerungssieb und verfahren zu seiner herstellung |
Country Status (10)
Country | Link |
---|---|
US (2) | US8349132B2 (de) |
EP (1) | EP2115217B1 (de) |
KR (1) | KR101534353B1 (de) |
CN (1) | CN101558198B (de) |
DE (1) | DE102006058513A1 (de) |
ES (1) | ES2454643T3 (de) |
PL (1) | PL2115217T3 (de) |
RU (1) | RU2448210C2 (de) |
SI (1) | SI2115217T1 (de) |
WO (1) | WO2008071325A1 (de) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005022018A1 (de) * | 2005-05-12 | 2006-11-16 | Giesecke & Devrient Gmbh | Sicherheitspapier und Verfahren zu seiner Herstellung |
DE102005032815A1 (de) * | 2005-07-12 | 2007-01-18 | Giesecke & Devrient Gmbh | Verfahren zur Herstellung eines Sicherheitspapiers, Papiersieb und Formelement für Papiersieb |
DE102005061749A1 (de) | 2005-12-21 | 2007-07-05 | Giesecke & Devrient Gmbh | Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung |
DE102006058513A1 (de) | 2006-12-12 | 2008-06-19 | Giesecke & Devrient Gmbh | Entwässerungssieb und Verfahren zu seiner Herstellung |
DE102007029204A1 (de) * | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102007029203A1 (de) | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102007034716A1 (de) | 2007-07-23 | 2009-01-29 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102007039591A1 (de) | 2007-08-22 | 2009-02-26 | Giesecke & Devrient Gmbh | Gitterbild |
DE102007061827A1 (de) * | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102007061828A1 (de) * | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102007061979A1 (de) | 2007-12-21 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102007062089A1 (de) | 2007-12-21 | 2009-07-02 | Giesecke & Devrient Gmbh | Verfahren zum Erzeugen einer Mikrostruktur |
DE102008008685A1 (de) * | 2008-02-12 | 2009-08-13 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102008009296A1 (de) * | 2008-02-15 | 2009-08-20 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102008013167A1 (de) | 2008-03-07 | 2009-09-10 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102008016795A1 (de) | 2008-04-02 | 2009-10-08 | Giesecke & Devrient Gmbh | Verfahren zum Erzeugen einer mikrooptischen Moiré-Vergrößerungsanordnung |
DE102008027952A1 (de) * | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Sicherheitselement mit gerasterter Schicht aus Rasterelementen |
DE102008028187A1 (de) | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Sicherheitselement mit optisch variablem Element. |
DE102008029638A1 (de) * | 2008-06-23 | 2009-12-24 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102008031325A1 (de) | 2008-07-02 | 2010-01-07 | Giesecke & Devrient Gmbh | Sicherheitselement sowie Verfahren zu seiner Herstellung |
DE102008032224A1 (de) | 2008-07-09 | 2010-01-14 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102008046511A1 (de) | 2008-09-10 | 2010-03-11 | Giesecke & Devrient Gmbh | Darstellungsanordnung |
ES2448803T3 (es) * | 2008-09-26 | 2014-03-17 | Arjowiggins Security B.V. | Método para la producción de un elemento de marca de agua, la marca de agua y sus aplicaciones |
DE102009035413A1 (de) | 2009-07-31 | 2011-02-03 | Giesecke & Devrient Gmbh | Identifikationsdokument mit einer personalisierten visuellen Kennzeichnung sowie Verfahren zu dessen Herstellung |
DE102009041583A1 (de) | 2009-09-15 | 2011-03-17 | Giesecke & Devrient Gmbh | Dünnschichtelement mit Interferenzschichtaufbau |
DE102009042022A1 (de) | 2009-09-21 | 2011-03-24 | Giesecke & Devrient Gmbh | Langgestrecktes Sicherheitselement mit maschinenlesbaren magnetischen Bereichen |
FR2957943B1 (fr) | 2010-03-24 | 2021-11-05 | Arjowiggins Security | Filigrane, procedes de fabrication d'une piece pour la formation d'un filigrane et piece obtenue selon ledit procede |
IT1400463B1 (it) * | 2010-05-06 | 2013-05-31 | Cartiere Fedrigoni & C Spa | Procedimento per la realizzazione di una tela filigranatrice, tela filigranatrice e impianto per il suo ottenimento |
FR2963363B1 (fr) * | 2010-07-30 | 2014-12-26 | Banque De France | Toile poreuse pour la fabrication d'un papier filigrane, papier filigrane et procede de fabrication d'une telle toile |
DE102011116605A1 (de) * | 2011-10-21 | 2013-04-25 | Giesecke & Devrient Gmbh | Entwässerungssieb |
DE102012024774A1 (de) * | 2012-12-18 | 2014-06-18 | Giesecke & Devrient Gmbh | Entwässerungssieb für die Papierherstellung |
WO2013140126A1 (en) | 2012-03-19 | 2013-09-26 | De La Rue International Limited | Electrotype for forming an image during a paper making process |
US20130309447A1 (en) * | 2012-05-21 | 2013-11-21 | Thomas Ziemkus | Lamination plate assembly |
DE102012014894A1 (de) * | 2012-07-27 | 2014-01-30 | Giesecke & Devrient Gmbh | Entwässerungssieb |
DE102012018166A1 (de) * | 2012-09-13 | 2014-03-13 | Giesecke & Devrient Gmbh | Spritzgusswerkzeug zur Erzeugung eines Wasserzeicheneinsatzes in einem Entwässerungssieb |
RU2502841C1 (ru) * | 2012-10-25 | 2013-12-27 | Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") | Способ производства бумаги с многотоновым водяным знаком, бумага с многотоновым водяным знаком, полиграфическое изделие с многотоновым водяным знаком |
CN103015248B (zh) * | 2013-01-10 | 2015-03-18 | 保定钞票纸业有限公司 | 一种含有亮窗水印的防伪纸及其制造方法 |
DE102013008082A1 (de) * | 2013-05-10 | 2014-11-13 | Giesecke & Devrient Gmbh | Wert- und Sicherheitsdokument mit einem Wasserzeichen und einem Sicherheitsfaden |
DE102013008083A1 (de) | 2013-05-10 | 2014-11-13 | Giesecke & Devrient Gmbh | Wert- und Sicherheitsdokument mit einem Wasserzeichen und einem Sicherheitselement |
DE102014010062A1 (de) | 2013-07-18 | 2015-01-22 | Giesecke & Devrient Gmbh | Entwässerungssieb und Verfahren zu seiner Herstellung |
DE102013021179A1 (de) | 2013-12-17 | 2015-06-18 | Giesecke & Devrient Gmbh | Entwässerungssieb und Verfahren zu seiner Herstellung |
DE102014001064A1 (de) * | 2014-01-28 | 2015-07-30 | Giesecke & Devrient Gmbh | Entwässerungssieb für die Herstellung von Papier mit papierversteifenden Wasserzeichen |
DE102014001062A1 (de) * | 2014-01-28 | 2015-07-30 | Giesecke & Devrient Gmbh | Entwässerungssieb für die Herstellung von Papier mit einem Wasserzeichen |
DE102014001065A1 (de) * | 2014-01-28 | 2015-07-30 | Giesecke & Devrient Gmbh | Entwässerungssieb für die Herstellung von Papier mit einem Wasserzeichen |
DE102014001068A1 (de) * | 2014-01-28 | 2015-07-30 | Giesecke & Devrient Gmbh | Entwässerungssieb für die Herstellung von Papier mit einem zweistufigen Wasserzeichen |
DE102014001048A1 (de) | 2014-01-28 | 2015-07-30 | Giesecke & Devrient Gmbh | Entwässerungssieb für die Herstellung von Papier mit einem Wasserzeichen |
DE102014001067A1 (de) | 2014-01-28 | 2015-07-30 | Giesecke & Devrient Gmbh | Entwässerungssieb für die Herstellung von Papier mit einem mehrstufigen Wasserzeichen |
DE102014005556A1 (de) | 2014-04-15 | 2015-10-15 | Giesecke & Devrient Gmbh | Passpapier-Bahn zur Herstellung eines Passbuchs |
DE102014008752A1 (de) * | 2014-06-12 | 2015-12-17 | Giesecke & Devrient Gmbh | Spritzgusswerkzeug und Prägestock zum Einsatz bei der Herstellung von Wasserzeichenpapier |
CN104480790B (zh) * | 2014-11-04 | 2016-06-01 | 保定钞票纸业有限公司 | 防伪纸 |
DE102014016249A1 (de) | 2014-11-04 | 2016-05-04 | Giesecke & Devrient Gmbh | Datenträger mit Durchsichtssicherheitselement |
GB2532079B (en) * | 2014-11-10 | 2017-07-26 | De La Rue Int Ltd | Improvements in watermarking |
GB2556964B (en) * | 2014-11-10 | 2018-12-12 | Portals De La Rue Ltd | Improvements in watermarking |
GB201419986D0 (en) * | 2014-11-10 | 2014-12-24 | Rue De Int Ltd | Improvements in watermarking |
SI3218545T1 (sl) * | 2014-11-10 | 2019-01-31 | Portals De La Rue Limited | Element za tvorjenje vodnega znaka |
GB2532082B (en) * | 2014-11-10 | 2017-09-13 | De La Rue Int Ltd | Improvements in watermarking |
GB2532081B (en) * | 2014-11-10 | 2017-09-13 | De La Rue Int Ltd | Improvements in watermarking |
GB2533263B (en) * | 2014-11-10 | 2017-09-13 | De La Rue Int Ltd | Improvements in watermarking |
GB2532921A (en) * | 2014-11-10 | 2016-06-08 | De La Rue Int Ltd | Improvements in watermarking |
CN104562824A (zh) * | 2015-01-04 | 2015-04-29 | 昆山钞票纸业有限公司 | 白水印模片、白水印网笼及其制备的防伪纸 |
CN104594097A (zh) * | 2015-01-16 | 2015-05-06 | 成都印钞有限公司 | 一种采用剪纸图案为水印片的抄纸网笼 |
DE102015003187A1 (de) | 2015-03-12 | 2016-09-15 | Giesecke & Devrient Gmbh | Verfahren zum Herstellen eines Wertdokumentsubstrats, daraus erhältliches Wertdokumentsubstrat und Wertdokument |
DE102016001106A1 (de) | 2016-02-02 | 2017-08-03 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zum Herstellen eines Sicherheitspapiers mit Wasserzeichen und integriertem Fenstersicherheitselement |
DE102016004513A1 (de) | 2016-04-13 | 2017-10-19 | Giesecke+Devrient Currency Technology Gmbh | Wert- und Sicherheitspapier mit Rückseiteninformation |
DE102016012464A1 (de) * | 2016-10-19 | 2018-04-19 | Giesecke+Devrient Currency Technology Gmbh | Anordnung und Verfahren zum Ausstatten eines Entwässerungssiebs mit perforierten Wasserzeicheneinsätzen |
DE102016015336A1 (de) | 2016-12-21 | 2018-06-21 | Giesecke+Devrient Currency Technology Gmbh | Entwässerungssieb für die Papierherstellung |
BR112019017363B1 (pt) * | 2017-02-27 | 2023-02-23 | Crane & Co., Inc | Papel que inclui uma ou mais marcas d'água multitonais que têm tonalidade plena, e uma ferramenta para marcação d'água aprimorada para fabricar tal papel |
DE102017006708A1 (de) | 2017-07-14 | 2019-01-17 | Giesecke+Devrient Currency Technology Gmbh | Entwässerungssieb für die Papierherstellung |
WO2019033889A1 (zh) * | 2017-08-17 | 2019-02-21 | 保定钞票纸业有限公司 | 一种能够控制水印亮度的纸张制备方法以及带有高亮水印的纸制品 |
AU2018329751A1 (en) * | 2017-09-11 | 2019-12-12 | Crane & Co., Inc. | Watermark sheet, apparatus, and document, and methods for providing the same |
DE102020007606A1 (de) | 2020-12-11 | 2022-06-15 | Giesecke+Devrient Currency Technology Gmbh | Entwässerungssieb, Spritzgusswerzeug und Verfahren zum Herstellungsverfahren für Entwässerungssiebe |
EP4323904A1 (de) * | 2021-04-13 | 2024-02-21 | Hewlett-Packard Development Company, L.P. | Änderung von digitalen poren in digitalen bildschirmmodellen |
DE102021004848A1 (de) | 2021-09-24 | 2023-03-30 | Giesecke+Devrient Currency Technology Gmbh | Rundsieb für eine Rundsieb-Papiermaschine und Herstellungsverfahren |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1258922A1 (ru) * | 1985-03-29 | 1986-09-23 | Центральный научно-исследовательский институт бумаги | Сетка бумагоделательной машины |
FR2804447B1 (fr) * | 2000-02-01 | 2002-04-05 | Arjo Wiggins Sa | Papier comportant un filigrane a effet multiton et toile pour fabriquer ce papier |
FR2804448B1 (fr) * | 2000-02-01 | 2002-04-05 | Arjo Wiggins Sa | Papier de securite comportant une zone de securite, procede pour realiser un tel papier et dispositif pour mettre en oeuvre ce procede |
DE10064006A1 (de) * | 2000-12-21 | 2002-07-04 | Giesecke & Devrient Gmbh | Wasserzeichenform für die Papierherstellung und Verfahren zur Applizierung derselben auf einem Schöpfsieb |
DE10145782A1 (de) * | 2001-09-17 | 2003-04-10 | Giesecke & Devrient Gmbh | Papiersieb zur Erzeugung zweistufiger Wasserzeichen und Verfahren zu dessen Herstellung |
JP2003330647A (ja) * | 2002-05-13 | 2003-11-21 | Kyocera Corp | 画像形成システム |
RU2377133C2 (ru) | 2004-04-30 | 2009-12-27 | Гизеке Унд Девриент Гмбх | Материал монтажной пленки и способы его изготовления |
EP2123471B1 (de) | 2004-04-30 | 2015-07-08 | Giesecke & Devrient GmbH | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102004021247A1 (de) * | 2004-04-30 | 2005-11-24 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102004021246A1 (de) | 2004-04-30 | 2005-11-24 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102004039355A1 (de) * | 2004-08-12 | 2006-02-23 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102004022080A1 (de) | 2004-05-05 | 2005-11-24 | Giesecke & Devrient Gmbh | Wertdokument mit visuell erkennbaren Kennzeichnungen |
DE102004022079A1 (de) * | 2004-05-05 | 2005-11-24 | Giesecke & Devrient Gmbh | Wertdokument mit Seriennummer |
CN1594735A (zh) * | 2004-06-25 | 2005-03-16 | 杜荣安 | 水印防伪铝箔纸的制造方法 |
DE102004035979A1 (de) * | 2004-07-14 | 2006-02-02 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102004038542A1 (de) * | 2004-08-06 | 2006-02-23 | Giesecke & Devrient Gmbh | Datenträger mit Sicherheitselement und Verfahren zu seiner Herstellung |
CN100353000C (zh) * | 2004-08-11 | 2007-12-05 | 中国印钞造币总公司 | 条形码白水印防伪纸的制造方法和水印网笼 |
BRPI0515003A (pt) | 2004-08-12 | 2008-07-01 | Giesecke & Devrient Gmbh | elemento de segurança contendo um substrato |
DE102004049118A1 (de) | 2004-10-07 | 2006-04-13 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102004056553B4 (de) | 2004-11-23 | 2013-03-14 | Giesecke & Devrient Gmbh | Sicherheitsanordnung für Sicherheitsdokumente und Verfahren zum Herstellen der Sicherheitsdokumente |
DE102004063217A1 (de) | 2004-12-29 | 2006-07-13 | Giesecke & Devrient Gmbh | Sicherheitsmerkmal für Wertdokumente |
DE102005028162A1 (de) * | 2005-02-18 | 2006-12-28 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102005045566A1 (de) * | 2005-03-23 | 2006-09-28 | Giesecke & Devrient Gmbh | Mehrlagiges Sicherheitspapier |
DE102005022018A1 (de) | 2005-05-12 | 2006-11-16 | Giesecke & Devrient Gmbh | Sicherheitspapier und Verfahren zu seiner Herstellung |
DE102005025095A1 (de) * | 2005-06-01 | 2006-12-07 | Giesecke & Devrient Gmbh | Datenträger und Verfahren zu seiner Herstellung |
DE102006022059A1 (de) | 2005-06-21 | 2006-12-28 | Giesecke & Devrient Gmbh | Entwässerungssieb und Verfahren zu seiner Herstellung |
DE102005032815A1 (de) | 2005-07-12 | 2007-01-18 | Giesecke & Devrient Gmbh | Verfahren zur Herstellung eines Sicherheitspapiers, Papiersieb und Formelement für Papiersieb |
DE102005032997A1 (de) | 2005-07-14 | 2007-01-18 | Giesecke & Devrient Gmbh | Gitterbild und Verfahren zu seiner Herstellung |
DE102005061749A1 (de) | 2005-12-21 | 2007-07-05 | Giesecke & Devrient Gmbh | Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung |
DE102005062132A1 (de) * | 2005-12-23 | 2007-07-05 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102006015023A1 (de) | 2006-03-31 | 2007-10-04 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
US20070241551A1 (en) * | 2006-04-18 | 2007-10-18 | Graff Jacob C | Automatic Bookmark |
DE102006029850A1 (de) | 2006-06-27 | 2008-01-03 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102006029852A1 (de) * | 2006-06-27 | 2008-01-03 | Giesecke & Devrient Gmbh | Verfahren zum Aufbringen einer Mikrostruktur, Werkzeugform und Gegenstand mit Mikrostruktur |
DE102006039305A1 (de) * | 2006-07-21 | 2008-01-24 | Giesecke & Devrient Gmbh | Sicherheitsfaden mit optisch variablem Sicherheitsmerkmal |
DE102006050047A1 (de) * | 2006-10-24 | 2008-04-30 | Giesecke & Devrient Gmbh | Durchsichtssicherheitselement mit Mikrostrukturen |
DE102006055680A1 (de) * | 2006-11-23 | 2008-05-29 | Giesecke & Devrient Gmbh | Sicherheitselement mit Metallisierung |
DE102006058513A1 (de) | 2006-12-12 | 2008-06-19 | Giesecke & Devrient Gmbh | Entwässerungssieb und Verfahren zu seiner Herstellung |
DE102007029204A1 (de) | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102007029203A1 (de) | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102007034716A1 (de) | 2007-07-23 | 2009-01-29 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102007039591A1 (de) | 2007-08-22 | 2009-02-26 | Giesecke & Devrient Gmbh | Gitterbild |
DE102007061827A1 (de) | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102007061828A1 (de) | 2007-12-20 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102007062089A1 (de) | 2007-12-21 | 2009-07-02 | Giesecke & Devrient Gmbh | Verfahren zum Erzeugen einer Mikrostruktur |
DE102007061979A1 (de) | 2007-12-21 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102008008685A1 (de) | 2008-02-12 | 2009-08-13 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102008009296A1 (de) | 2008-02-15 | 2009-08-20 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102008013167A1 (de) | 2008-03-07 | 2009-09-10 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102008016795A1 (de) | 2008-04-02 | 2009-10-08 | Giesecke & Devrient Gmbh | Verfahren zum Erzeugen einer mikrooptischen Moiré-Vergrößerungsanordnung |
DE102008028187A1 (de) | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Sicherheitselement mit optisch variablem Element. |
DE102008027952A1 (de) | 2008-06-12 | 2009-12-17 | Giesecke & Devrient Gmbh | Sicherheitselement mit gerasterter Schicht aus Rasterelementen |
DE102008029638A1 (de) | 2008-06-23 | 2009-12-24 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102008031325A1 (de) | 2008-07-02 | 2010-01-07 | Giesecke & Devrient Gmbh | Sicherheitselement sowie Verfahren zu seiner Herstellung |
DE102008032224A1 (de) | 2008-07-09 | 2010-01-14 | Giesecke & Devrient Gmbh | Sicherheitselement |
DE102008046511A1 (de) | 2008-09-10 | 2010-03-11 | Giesecke & Devrient Gmbh | Darstellungsanordnung |
DE102009035413A1 (de) | 2009-07-31 | 2011-02-03 | Giesecke & Devrient Gmbh | Identifikationsdokument mit einer personalisierten visuellen Kennzeichnung sowie Verfahren zu dessen Herstellung |
DE102009041583A1 (de) | 2009-09-15 | 2011-03-17 | Giesecke & Devrient Gmbh | Dünnschichtelement mit Interferenzschichtaufbau |
DE102009042022A1 (de) | 2009-09-21 | 2011-03-24 | Giesecke & Devrient Gmbh | Langgestrecktes Sicherheitselement mit maschinenlesbaren magnetischen Bereichen |
-
2006
- 2006-12-12 DE DE102006058513A patent/DE102006058513A1/de not_active Withdrawn
-
2007
- 2007-12-05 CN CN2007800459434A patent/CN101558198B/zh active Active
- 2007-12-05 KR KR1020097014209A patent/KR101534353B1/ko active IP Right Grant
- 2007-12-05 SI SI200731448T patent/SI2115217T1/sl unknown
- 2007-12-05 US US12/517,848 patent/US8349132B2/en active Active
- 2007-12-05 ES ES07846991.3T patent/ES2454643T3/es active Active
- 2007-12-05 PL PL07846991T patent/PL2115217T3/pl unknown
- 2007-12-05 RU RU2009126284/12A patent/RU2448210C2/ru active
- 2007-12-05 WO PCT/EP2007/010547 patent/WO2008071325A1/de active Search and Examination
- 2007-12-05 EP EP07846991.3A patent/EP2115217B1/de active Active
-
2012
- 2012-12-10 US US13/709,849 patent/US8702906B2/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2008071325A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2009126284A (ru) | 2011-01-20 |
KR101534353B1 (ko) | 2015-07-06 |
EP2115217B1 (de) | 2014-02-26 |
PL2115217T3 (pl) | 2014-07-31 |
DE102006058513A1 (de) | 2008-06-19 |
CN101558198A (zh) | 2009-10-14 |
WO2008071325A1 (de) | 2008-06-19 |
US8702906B2 (en) | 2014-04-22 |
CN101558198B (zh) | 2013-07-17 |
US20130092337A1 (en) | 2013-04-18 |
US20100175843A1 (en) | 2010-07-15 |
US8349132B2 (en) | 2013-01-08 |
ES2454643T3 (es) | 2014-04-11 |
RU2448210C2 (ru) | 2012-04-20 |
SI2115217T1 (sl) | 2014-05-30 |
KR20090094133A (ko) | 2009-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2115217B1 (de) | Entwässerungssieb und verfahren zu seiner herstellung | |
EP2895310B1 (de) | Spritzgusswerkzeug und entsprechender spritzgussprozess zur erzeugung eines wasserzeicheneinsatzes in einem entwässerungssieb | |
EP2769016B1 (de) | Entwässerungssieb und verfahren zur herstellung eines entwässerungssiebs | |
EP1922446A1 (de) | Verfahren zur herstellung eines sicherheitspapiers, papiersieb und formelement für papiersieb | |
EP2178707B1 (de) | Sicherheitsdokument mit wasserzeichenartiger struktur | |
DE10163381A1 (de) | Sicherheitspapier sowie Verfahren und Vorrichtung zu seiner Herstellung | |
DE102014010062A1 (de) | Entwässerungssieb und Verfahren zu seiner Herstellung | |
EP3862191B1 (de) | Entwässerungssieb für die herstellung von sicherheitspapier mit einem fenstersicherheitsfaden | |
DE102008024401B3 (de) | Entwässerungssieb für eine Saugwalze einer Papiermaschine | |
EP2899312B1 (de) | Entwässerungssieb für die Herstellung von Papier mit einem zweistufigen Wasserzeichen und Verfahren zur Herstellung des Entwässerungssiebes | |
EP3247570B1 (de) | Datenträger mit einem fenstersicherheitsfaden | |
DE102006062275A1 (de) | Formelement für ein Papiersieb | |
EP2899314B1 (de) | Entwässerungssieb für die Herstellung von Papier mit einem Wasserzeichen und Verfahren zur Herstellung des Entwässerungssiebes | |
EP2886712B1 (de) | Entwässerungssieb und Verfahren zu seiner Herstellung | |
EP2899316B1 (de) | Entwässerungssieb für die Herstellung von Papier mit einem Wasserzeichen und Verfahren zur Herstellung des Entwässerungssiebes | |
DE102014001067A1 (de) | Entwässerungssieb für die Herstellung von Papier mit einem mehrstufigen Wasserzeichen | |
EP2899315B1 (de) | Entwässerungssieb für die Herstellung von Papier mit einem papierversteifenden Wasserzeichen, Verfahren zur Herstellung des Entwässerungssiebes und Sichersheitspapier mit einem papierversteifenden Wasserzeichen | |
EP4012098B1 (de) | Entwässerungssieb, spritzgusswerkzeug und verfahren zum herstellungsverfahren für entwässerungssiebe | |
DE102016015336A1 (de) | Entwässerungssieb für die Papierherstellung | |
DE102021004848A1 (de) | Rundsieb für eine Rundsieb-Papiermaschine und Herstellungsverfahren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090713 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20130617 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502007012796 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: D21F0001000000 Ipc: D21H0021400000 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: D21H 21/40 20060101AFI20130722BHEP |
|
INTG | Intention to grant announced |
Effective date: 20130806 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: RENTSCH PARTNER AG, CH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 653695 Country of ref document: AT Kind code of ref document: T Effective date: 20140315 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502007012796 Country of ref document: DE Effective date: 20140410 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2454643 Country of ref document: ES Kind code of ref document: T3 Effective date: 20140411 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E019970 Country of ref document: HU |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007012796 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20141127 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502007012796 Country of ref document: DE Effective date: 20141127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141205 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20150826 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141205 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141206 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 653695 Country of ref document: AT Kind code of ref document: T Effective date: 20141205 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141205 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140527 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 502007012796 Country of ref document: DE Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, DE Free format text: FORMER OWNER: GIESECKE & DEVRIENT GMBH, 81677 MUENCHEN, DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: BELLERIVESTRASSE 203 POSTFACH, 8034 ZUERICH (CH) |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, DE Free format text: FORMER OWNER: GIESECKE AND DEVRIENT GMBH, DE |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: GB9C Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, DE Free format text: FORMER OWNER(S): GIESECKE & DEVRIENT GMBH, DE Ref country code: ES Ref legal event code: PC2A Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH Effective date: 20180123 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: PD Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH; DE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: GIESECKE & DEVRIENT GMBH Effective date: 20171205 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20180118 AND 20180124 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH, DE Effective date: 20180530 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20221222 Year of fee payment: 16 Ref country code: DE Payment date: 20221231 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20221125 Year of fee payment: 16 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230520 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20231219 Year of fee payment: 17 Ref country code: NL Payment date: 20231219 Year of fee payment: 17 Ref country code: HU Payment date: 20231204 Year of fee payment: 17 Ref country code: FR Payment date: 20231220 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240118 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20240110 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20231229 Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502007012796 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20231205 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240702 |