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DE10159022A1 - Method of making a disk from two half pages - Google Patents

Method of making a disk from two half pages

Info

Publication number
DE10159022A1
DE10159022A1 DE10159022A DE10159022A DE10159022A1 DE 10159022 A1 DE10159022 A1 DE 10159022A1 DE 10159022 A DE10159022 A DE 10159022A DE 10159022 A DE10159022 A DE 10159022A DE 10159022 A1 DE10159022 A1 DE 10159022A1
Authority
DE
Germany
Prior art keywords
sides
component
adhesive
components
half sides
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.)
Ceased
Application number
DE10159022A
Other languages
German (de)
Inventor
Martin Eichlseder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KraussMaffei Technologies GmbH
Original Assignee
Krauss Maffei Kunststofftechnik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krauss Maffei Kunststofftechnik GmbH filed Critical Krauss Maffei Kunststofftechnik GmbH
Priority to DE10159022A priority Critical patent/DE10159022A1/en
Priority to PCT/EP2002/013336 priority patent/WO2003046097A1/en
Publication of DE10159022A1 publication Critical patent/DE10159022A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B29C66/452—Joining of substantially the whole surface of the articles the article having a disc form, e.g. making CDs or DVDs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/04—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving separate application of adhesive ingredients to the different surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4835—Heat curing adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/526—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive by printing or by transfer from the surfaces of elements carrying the adhesive, e.g. using brushes, pads, rollers, stencils or silk screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs
    • B29L2017/005—CD''s, DVD''s
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A method for the production of optical data supports by gluing two half sides (A, B) is disclosed. According to the invention, the half sides are glued by means of a two-component glue. According to a preferred embodiment the first component (A') of the two-component glue is applied to a first half side and the second component (B') applied to another half side (B). The half sides (A, B) are then joined together, such that the components (A', B') come into contact with each other and harden off to give an adhesive layer.

Description

Die Erfindung bezieht sich auf die Herstellung von optischen Datenträgern wie CDs, DVDs oder dergleichen, bei denen Daten von einer oder beider Seiten des Datenträgers gelesen und/oder geschrieben werden. Zur Herstellung derartiger Datenträger werden in der Regel zwei Halbseiten, deren Dicken etwa 0,6 mm betragen, getrennt gefertigt und anschließend zu dem fertigen Datenträger mit einer Dicke von etwa 1,2 mm verklebt. Dabei können zum Beispiel Heißklebstoffe (Hotmelt) eingesetzt werden, die durch Abkühlen aushärten; diese Klebstoffe sind jedoch nicht für jedes Einsatzgebiet geeignet. Deswegen werden heutzutage in erster Linie (zu 95%) durch ultraviolettes Licht (UV) aushärtende Klebstoffe verwendet (vgl. EP-A-0 777 223 und EP-A-0 706 178), wobei nach dem Auftragen des Klebstoffes und dem Verfügen der Halbseiten das daraus resultierende Laminat mit UV-Licht bestrahlt werden muß, um den Klebstoff auszuhärten. Dies bedeutet einen weiteren Arbeitsschritt. The invention relates to the manufacture of optical data carriers such as CDs, DVDs or the like which data from one or both sides of the disk be read and / or written. For the production Such data carriers are usually two half pages, the Thicknesses are about 0.6 mm, manufactured separately and then to the finished disk with a thickness of glued about 1.2 mm. For example Hot glues (hot melt) are used by cooling Harden; however, these adhesives are not for everyone Suitable for use. That is why nowadays, in the first Line (95%) hardened by ultraviolet light (UV) Adhesives used (cf. EP-A-0 777 223 and EP-A-0 706 178), after applying the adhesive and the Have the half-sides with the resulting laminate UV light must be irradiated to the adhesive cure. This means another step.

Auch können nicht alle Datenträgertypen mit UV-Klebstoff hergestellt werden. Bei der UV Aushärtung durch UV-Lampen entsteht Ozon, das abgesaugt werden muß, und zusätzlich entsteht das krebserregende Benzol. Zudem sind die erforderlichen Anlagen relativ aufwendig und dementsprechend teuer. Nur ein geringer Anteil des aufgestrahlten UV-Lichtes gelangt tatsächlich in die Klebstoffschicht, und insbesondere aufwendigere Datenträger, die von zwei Seiten beschreib- oder lesbar sind, sind durch UV-Verfahren nur ineffektiv zu verkleben, da diese Datenträger mehrere Schichten aufweisen. Also, not all types of media can use UV glue getting produced. During UV curing with UV lamps creates ozone, which must be extracted, and in addition the carcinogenic benzene is created. They are also required systems relatively complex and accordingly expensive. Only a small proportion of the UV light emitted actually gets into the adhesive layer, and especially more complex data carriers from two sides can only be written on or read by UV methods ineffective to glue, since this disk several Have layers.

Demgegenüber liegt der Erfindung die Aufgabe zugrunde, ein Verfahren zum Herstellen eines Datenträgers durch Verkleben von mindestens zwei Halbseiten anzugeben, das sich durch einen einfachen Verfahrensablauf auszeichnet, insbesondere für die Fertigung von Datenträgern mit mehreren Schichten anwendbar ist und keinen hohen apparativen Aufwand erfordert. In contrast, the invention is based on the object Method for producing a data carrier by gluing of at least two half-pages, which is characterized by distinguishes a simple procedure, in particular for the production of data carriers with several layers is applicable and does not require a lot of equipment requires.

Zur Lösung dieser Aufgabe wird erfindungsgemäß vorgeschlagen, die Halbseiten mittels eines Zweikomponentenklebers zu einem Datenträger zu verkleben. To solve this problem, the invention proposed to close the half sides with a two-component adhesive to stick to a disk.

Zweikomponentenkleber härten durch Kontakt der beiden Komponenten miteinander aus, so daß grundsätzlich keine zusätzliche Bestrahlung durch UV-Lampen erforderlich ist. Als Zweikomponentenkleber können beispielsweise Acrylat- Epoxyharz- oder Polyurethankleber eingesetzt werden, die entsprechend den Anforderungen ausgewählt werden können. Two-component adhesives harden through contact between the two Components from each other, so that basically none additional radiation from UV lamps is required. As Two-component adhesives can, for example, Epoxy resin or polyurethane glue can be used can be selected according to the requirements.

Dabei können die beiden Komponenten kurz vor dem Auftragen auf die Halbseiten oder eine Halbseite vermischt werden, solange die beiden Halbseiten rechtzeitig vor Ablauf der Reaktion (etwa 3 Minuten) miteinander verfügt werden. The two components can be used shortly before application mixed on the half sides or a half side, as long as the two sides are in good time before the end of the Reaction (about 3 minutes).

Besonders vorteilhaft ist es, die beiden Komponenten getrennt auf zwei Halbseiten aufzutragen und die Halbseiten dann zu verfügen, wobei die beiden Komponenten miteinander in Kontakt kommen und ausreagieren. It is particularly advantageous for the two components to be applied separately on two half sides and the half sides then to have the two components together come into contact and react completely.

Zum Verfügen und Verkleben der Halbseiten werden diese vorzugsweise getrennt voneinander auf einen Zentrierdorn aufgesetzt und anschließend zum Verfügen auf den Zentrierdorn verschoben. Das Verkleben kann durch zusätzliche Maßnahme durch Temperaturerhöhung, durch Druck oder gegebenenfalls durch UV-Bestrahlung unterstützt werden. These are used to bond and glue the half sides preferably separately from each other on a centering mandrel put on and then available on the centering mandrel postponed. Gluing can be done by additional measure by increasing the temperature, by pressure or, if appropriate be supported by UV radiation.

Ein Ausführungsbeispiel der Erfindung wird anhand der beigefügten Zeichnungen erläutert. An embodiment of the invention is based on the attached drawings explained.

Fig. 1 zeigt eine schematische Seitenansicht einer Vorrichtung zum Auftragen eines Klebstoffes auf einen Datenträger, und Fig. 1 is a schematic side view showing an apparatus for applying an adhesive to a data carrier, and

Fig. 2a bis 2c zeigen das Verfügen und Verpressen eines Datenträgers mit Hilfe eines Zentrierdorns. FIGS. 2a to 2c show the Have and compressing a data carrier by means of a centering pin.

Gemäß Fig. 1 wird eine Halbseite A, B (beispielsweise aus Polycarbonat) für einen Datenträger zwischen einem Walzenpaar aus einer Auftragswalze 2 und einer Andruckwalze 3 durchführt. Von der Auftragswalze 2 wird ein Beschichtungsmittel, d. h. eine erste oder eine zweite Komponente auf die entsprechende Halbseite A bzw. B aufgetragen. Dabei wird die Auftragsmenge durch einen einstellbaren Auftragsspalt zwischen der Auftragswalze 2 und einer dazu parallel angeodneten Dosierwalze 1, die gegenläufig zur Auftragswalze dreht, bestimmt. Die Auftragswalze und die Dosierwalze befinden sich am unteren Ende eines Beschichtungsmitteltanks 6, in dem das Beschichtungsmittel 5, das heißt, die erste oder die zweite Komponente des Zweikomponentenklebers, aufgenommen ist. Zwar ist in Fig. 1 nur eine Beschichtungsvorrichtung dargestellt, erfindungsgemäß wird jedoch für jede Komponente eine eigene Anlage verwendet. FIG. 1 is a half side of A, B (for example, polycarbonate) for a data carrier between a pair of rollers of an applicator roll 2 and performs a pressure roll 3. A coating agent, ie a first or a second component, is applied from the application roller 2 to the corresponding half side A or B. The application quantity is determined by an adjustable application gap between the application roller 2 and a metering roller 1 , which is arranged in parallel thereto and rotates in the opposite direction to the application roller. The application roller and the metering roller are located at the lower end of a coating agent tank 6 , in which the coating agent 5 , that is to say the first or the second component of the two-component adhesive, is received. Although only one coating device is shown in FIG. 1, according to the invention a separate system is used for each component.

Gemäß Fig. 2a werden eine erste Halbseite A, die mit der ersten Komponente A' beschichtet ist, und eine zweite Halbseite B, die mit der zweiten Komponente B' beschichtet ist, so auf einem Zentrierdorn 4 montiert, daß die Beschichtungsseiten einander zugekehrt sind. According to Fig. 2a, a first half side A, with the first component A 'is coated, and a second half side B, with the second component B' is coated, so mounted on a centering pin 4, that the coating sides face each other.

Anschließend werden die Halbseiten A, B aufeinanderzu bewegt und miteinander verfügt (Fig. 2b), wobei zusätzlich Druck ausgeübt werden kann, wie durch die Pfeile P angedeutet ist. Dabei kommen die Schichten A' und B' miteinander in innigen Kontakt, so daß die beiden Komponenten des Zweikomponentenklebers miteinander reagieren. Then the half-sides A, B are moved towards one another and arranged with one another ( FIG. 2 b), it being possible for additional pressure to be exerted, as indicated by the arrows P. Layers A 'and B' come into intimate contact with one another so that the two components of the two-component adhesive react with one another.

Fig. 2c zeigt schließlich den fertigen Datenträger D, der vom Zentrierdorn entnommen wurde und bei dem nunmehr eine ausreagierte, vernetzte Klebstoffschicht C vorliegt. Fig. 2c finally shows the finished disk D which has been taken from the centering mandrel and which now comprises a fully reacted, crosslinked adhesive layer C is present.

Der Reaktionsvorgang in der Position gemäß Fig. 2b kann zusätzlich durch Temperaturerhöhung, durch Bewegen, d. h. Verdrehen der Halbseiten gegeneinander, oder auch durch UV-Bestrahlung, unterstützt werden. The reaction process in the position according to FIG. 2b can additionally be supported by increasing the temperature, by moving, ie twisting the half sides against one another, or also by UV radiation.

Neben der oben dargestellten bevorzugten Verfahrensweise ist es auch möglich, die einzelnen Komponenten des Zweikomponentenklebers zu vermischen und auf eine oder beide Halbseiten aufzutragen, die anschließend verfügt werden. In addition to the preferred procedure outlined above it is also possible to use the individual components of the Mix two-component adhesive and apply one or both Half pages to be applied, which are then ordered.

Bei einem weiteren Ausführungsbeispiel werden die beiden Komponenten ebenfalls gemeinsam auf eine oder beide Halbseiten aufgetragen, allerdings ohne sie vorher zu vermischen. Dies kann beispielsweise dadurch erfolgen, daß eine Schicht der ersten Komponente und anschließend eine Schicht der zweiten Komponente aufgetragen wird, zum Beispiel übereinander, wobei die Vermischung der Komponenten beim Auftragen bzw. beim späteren Verfügen der Halbseiten miteinander erfolgt. In another embodiment, the two Components also together on one or both Half sides applied, but without before mix. This can be done, for example, in that a Layer of the first component and then a layer the second component is applied, for example one above the other, the mixing of the components in Apply or when later disposing of the half pages with each other.

Die oben dargestellten Ausführungsbeispiele sind selbstverständlich auch zur Fertigung von Datenträgern geeignet, die aus mehr als zwei Halbseiten bestehen. In diesem Fall werden die entsprechenden Verfahrensschritte zum Auftragen der Komponenten bzw. des Klebers aufeinanderfolgend wiederholt. The embodiments shown above are of course also suitable for the production of data carriers consist of more than two half pages. In this case the corresponding process steps for applying the Components or the adhesive repeated in succession.

Claims (9)

1. Verfahren zum Fertigen eines Datenträgers durch Verkleben mindestens zweier Halbseiten, dadurch gekennzeichnet, daß man die Halbseiten (A, B) mittels eines Zweikomponentenklebers verklebt. 1. A method for manufacturing a data carrier by gluing at least two half sides, characterized in that the half sides (A, B) are glued by means of a two-component adhesive. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man beide Komponenten vor dem Auftragen auf eine oder beide Halbseiten miteinander vermischt. 2. The method according to claim 1, characterized characterized in that both components before Apply to one or both half sides with each other mixed. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man beide Komponenten auf eine Halbseite aufträgt und die Halbseiten dann miteinander verfügt. 3. The method according to claim 1, characterized characterized in that both components on one Half side and then the half sides together features. 4. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man die erste Komponente (A') des Zweikomponentenklebers auf eine Fläche einer ersten Halbseite (A) aufträgt, die zweite Komponente (D') auf eine Fläche einer zweiten Halbseite (B) und daß man die beschichteten Flächen miteinander in Kontakt bringt. 4. The method according to claim 1, characterized characterized in that the first component (A ') of the Two-component adhesive on a surface of a first one Half side (A) applies, the second component (D ') an area of a second half side (B) and that the brings coated surfaces into contact with each other. 5. Verfahren nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß man die Halbseiten aneinanderpreßt. 5. The method according to any one of the preceding claims, characterized in that the Half sides pressed together. 6. Verfahren nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß man die beiden Halbseiten (A, B) voneinander beabstandet auf einem gemeinsamen Zentrierdorn (4) zentriert. 6. The method according to any one of the preceding claims, characterized in that the two half-sides (A, B) spaced apart from one another are centered on a common centering mandrel ( 4 ). 7. Verfahren nach Anspruch 6, dadurch gekennzeichnet, daß man die Halbseiten (A, B) nach dem Zentrieren auf dem Zentrierdorn (4) zum Verpressen verschiebt. 7. The method according to claim 6, characterized in that one moves the half sides (A, B) after centering on the centering mandrel ( 4 ) for pressing. 8. Verfahren nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß man das Aushärten des Klebers durch Druck, Temperatur, UV-Bestrahlung, Bewegung oder Reibung unterstützt. 8. The method according to any one of claims 1 to 7, characterized in that the Curing of the adhesive by pressure, temperature, UV radiation, movement or friction supported. 9. Verfahren nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Zweikomponentenkleber ein Acrylat-, Epoxyharz- oder ein Polyurethankleber ist. 9. The method according to any one of claims 1 to 8, characterized in that the Two-component adhesive an acrylic, epoxy or a Is polyurethane glue.
DE10159022A 2001-11-30 2001-11-30 Method of making a disk from two half pages Ceased DE10159022A1 (en)

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DE10159022A DE10159022A1 (en) 2001-11-30 2001-11-30 Method of making a disk from two half pages
PCT/EP2002/013336 WO2003046097A1 (en) 2001-11-30 2002-11-27 Method for the production of a data support from two half sides

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