EP3206874A1 - Grundkörper zur aufnahme einer druckbildstruktur - Google Patents
Grundkörper zur aufnahme einer druckbildstrukturInfo
- Publication number
- EP3206874A1 EP3206874A1 EP15777976.0A EP15777976A EP3206874A1 EP 3206874 A1 EP3206874 A1 EP 3206874A1 EP 15777976 A EP15777976 A EP 15777976A EP 3206874 A1 EP3206874 A1 EP 3206874A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- printing
- printed image
- carrier layer
- base body
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/003—Forme preparation the relief or intaglio pattern being obtained by imagewise deposition of a liquid, e.g. by an ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/18—Curved printing formes or printing cylinders
- B41C1/182—Sleeves; Endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/16—Curved printing plates, especially cylinders
- B41N1/22—Curved printing plates, especially cylinders made of other substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/14—Adhesive foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Definitions
- the invention relates to a base body for receiving a printed image structure according to claim 1. Furthermore, the invention relates to a method for producing a base body according to claim 13.
- a print image on a substrate such. B. paper or foil to transfer.
- the so-called flexographic printing is a possibility for printing, in which the raised areas of the printing plate are image-bearing.
- printing plates for example, clichés are used, which have the printed image and can transfer the printed image by means of a printed image structure.
- the clichés are usually glued to bases such as printing cylinders or sleeves (or sleeves).
- the clichés have z. B. a carrier film or layer on which a printed image layer z. B. is applied from photopolymer.
- the print image structure can, for example, by the introduction of a printing relief z. B.
- the photopolymer thus forms the printed image structure.
- the resulting printing plates consisting of carrier layer and printed image structure) are then bonded, in particular with adhesive tapes, on the sleeve or on the base body.
- a base body for receiving a printed image structure and training a printing form to be proposed which is suitable for a faster, cheaper and more flexible use in the printing process, especially for flexographic printing.
- the basic body according to the invention serves to receive a print image structure, in particular for flexographic printing.
- the main body has a sleeve, in particular a sleeve, which is preferably suitable for sliding onto a mandrel.
- an elastic layer which serves to hold an outer support layer.
- the main body has the outer carrier layer, wherein the carrier layer is designed such that the printed image structure can be applied.
- the advantage is achieved that the main body already has the carrier layer for receiving the printed image structure, in particular a printed image layer with the printed image structure. This makes it possible in particular to dispense with a separate production of a printing form (or a cliché), which has the carrier layer and the printed image structure.
- the printing form z. B. thereby form directly on or on the base body, that only the printed image pattern is applied.
- the carrier layer is already provided on the main body and thus forms the printing form together with the printed image structure to be applied (for example as a printed image layer).
- the generation of the print image structure and the attachment to the main body can therefore possibly be carried out as a single operation due to the inventive design of the body. This brings considerable advantages, especially in comparison with a separate production of a printing plate with subsequent sticking to the base body, since the printed image or the printed image structure can be flexibly, quickly and individually applied and adapted directly on the support layer of the body.
- the basic body can also be used immediately afterwards for the further printing process.
- the printing form is produced on the base body directly on a printing press, whereby the printing process can be further accelerated and costs can be reduced.
- the usual printing process can remain largely unchanged and therefore no extensive adjustments for the use of the basic body according to the invention are necessary.
- a printing plate automatic machine for producing the printing forms, which applies the printed image structure directly to the base body.
- z. B. an application of the print image structure thereby take place and / or an existing print image structure or printed image layer can be adjusted by z. B. changed by the automatic printing plate material, applied and / or removed.
- the automatic printing machine can be used to carry out additive manufacturing processes (such as 3D printing, electron beam melting, laser melting, stereolithography, selective laser melting, sintering, laser sintering) and / or subtractive production methods (such as ablation, Laser ablation, thermal separation, electron beam race) and / or engraving (laser engraving) and / or forming suitable.
- additive manufacturing processes such as 3D printing, electron beam melting, laser melting, stereolithography, selective laser melting, sintering, laser sintering
- subtractive production methods such as ablation, Laser ablation, thermal separation, electron beam race
- engraving laser engraving
- the carrier layer can preferably be designed such that it is used as a substrate for carrying out additive manufacturing processes, in particular 3D printing, subtractive production processes, in particular laser ablation, engraving, in particular laser engraving, and / or reshaping and for applying or receiving the thus produced Print image structure is suitable.
- the carrier layer has, for example, a roughened surface and a heat resistance, melting point and / or strength adapted to the production method. As a result, the resistance of the carrier layer is increased in order to be able to withstand the conditions during the application of the printed image structure, such as a high temperature.
- the carrier layer is designed such that the print image structure can be applied by a production method, in particular by a 3D printing method, with a pressure-molding machine.
- the automatic printing machine can be designed, for example, as a 3D printer and / or as a digital fabricator.
- Such devices can, for. B. create material, three-dimensional objects based on digital CAD (Computer Aided Design) data.
- the data therefore represent templates for the print image structure, which z. B. in STL (Surface Tesselation Language) format or in any other data format available.
- the automatic printing machine can produce, for example, the object or the print image structure by an additive and / or by a subtractive manufacturing process, for. B. by a layered composition of the printed image structure.
- a cost-effective and flexible production of the printed image structure is possible.
- the automatic printing machine a laser and / or a (UV) light source z. B. for laser melting, for layered hardening of a material, and / or for a laser cut, wherein the carrier layer is suitable to serve as a base for the manufacturing process (eg., Melting process) of the automatic printing machine.
- the carrier layer z. B. a heat resistance up to 50 degrees Celsius, 100 degrees Celsius, 200 degrees Celsius and / or up to 300 degrees Celsius.
- the manufacturing process is in particular an additive manufacturing process, whereby successive material (the material) is added and deposited, whereby by this type of production and z. B. the lower material loss increases flexibility and costs can be reduced.
- the carrier layer is a hard layer of a plastic, in particular of polyester, polyurethane and / or PET (polyethylene terephthalate) is formed.
- a plastic in particular of polyester, polyurethane and / or PET (polyethylene terephthalate) is formed.
- PET polyethylene terephthalate
- the very good dimensional stability is advantageous for the application of the printed image structure.
- Polyurethane has a very high tensile strength
- PET has a very good dimensional stability and breaking strength even at high temperatures.
- the melting point of PET which is at 250 degrees Celsius to 260 degrees Celsius, is also particularly suitable for 3D printing or similar high temperature manufacturing processes.
- the carrier layer may also be formed of a plastic having a melting point above 300 degrees Celsius. Thus, damage to the carrier layer in the application of the print image pattern can be prevented.
- the carrier layer has in particular a higher degree of hardness than the elastic layer and therefore has a lower elasticity and z. B. a higher strength (eg., Compression, compression and / or bending strength). It is also conceivable that the carrier layer has a coating, wherein the coating z. B. has a higher strength and / or hardness than the inner material of the carrier layer.
- the support layer z. B. also have a flexible, elastic and / or adhesive outer layer.
- the outer surface on which the printed image structure is formed in particular be designed such that a simple peeling (exfoliation) of the applied printed image structure is possible. This is made possible by an adhesion failure caused by the design of the carrier layer upon application of force.
- the carrier layer may be particularly suitable to form an adhesion to the printed image layer when the carrier layer is formed from a plastic with high surface energy.
- the elastic layer of a foam, in particular polyurethane, polypropylene, polyethylene, polystyrene, PET and / or biopolymers is formed.
- the elastic layer is at least partially made of polymers, rubber and / or plastic tape.
- PET when using plastics such as PET, polyurethane or the like, damage to the elastic layer can be prevented if the plastics have a high tear strength and dimensional stability.
- PET also has a high melting point, which prevents damage at high temperatures.
- elastomers eg. As polyurethanes are suitable because of the elastic properties and high tensile strength for the formation of the elastic layer.
- polypropylene has a particularly high rigidity, hardness and strength and is particularly suitable for producing a foam for the elastic layer.
- polyethylene, polystyrene and biopolymers are very well suited for the production of a foam and also have a low water absorption, a good temperature resistance and high toughness.
- the elastic layer may be formed compressible, making it particularly suitable for screen printing.
- the elastic layer of the basic body according to the invention deforms in such a way that the so-called dot gain and the associated loss of quality of the pressure can be reduced.
- the dot gain leads to unwanted effects in the printing process, as pressure points widen elastically.
- the elastic layer alternatively has a lower compressibility than the carrier layer, in which case optionally the outer carrier layer has a correspondingly higher elasticity than the elastic layer.
- the sleeve is formed of glass fiber reinforced plastic or carbon fiber reinforced plastic.
- the sleeve has particular advantages, such as a high resistance and strength.
- the sleeve is made of epoxy resins, of polyester resins (eg reinforced with glass fiber fabric), of elastomeric material or other polymers. So can the elastic Properties of the sleeve are well adapted.
- the sleeve may optionally be coated with elastomeric materials such as rubber or polyurethane.
- the wall thickness of the sleeve can be z. B. 0.15 mm to 3 mm and in particular 0.5 mm to 2 mm.
- the sleeve may need to be applied to a mandrel in the context of the printing process, wherein the sleeve for pushing and pulling z. B. is acted upon with compressed air, it may be suitable for expansion by compressed air and have sufficient flexibility.
- the sleeve may be suitable with an air pressure of z. B. 6 to 12 bar to be widened.
- the sleeve has a flexible layer on its inner surface. This allows easy mounting on the mandrel.
- the elastic layer is designed as a one-sided or double-sided adhesive tape and / or has a one-sided or double-sided pressure-sensitive adhesive.
- the elastic layer may preferably be formed as an adhesive tape and / or have a pressure-sensitive adhesive.
- the elastic layer may also have other holding or fastening means, such as magnetizable body and in particular ferromagnetic body. Thus, a fastening can be done by magnetization.
- the elastic layer z.
- the elastic layer may for example have a thickness of substantially 0.2 mm to 1 mm.
- the described type of bonding decisively determines the occurrence of pressure peaks during the printing process and influences the print quality.
- the PSA may, for. B. on natural rubber base, polyacrylate-based, block copolymer-based and / or acrylic-based.
- the adhesive provides a good and secure bonding, the adhesive may be suitable in particular for bonding to PET and may be designed to be detachable.
- the adhesive, the adhesive tape and / or the elastic layer are self-adhesive, compressible and / or permanent adhesive.
- the surface of the elastic layer has, for example, a shrink-free and possibly harder, stronger layer in order to stabilize the foam.
- a first adhesive layer is provided for fastening the elastic layer and / or a second adhesive layer for fastening the carrier layer, wherein, in particular, the first and second adhesive layers are designed as double-sided adhesive tape.
- the adhesive layers can also be formed with different properties (eg., A different thickness and / or a different material).
- the adhesive layers may also have the features and details previously described in connection with the elastic layer and the adhesive tape. This results in the advantage that a secure fixation of the elastic layer and / or the carrier layer on the base body is possible.
- the base body has an information device with a communication unit for data transmission, in particular with a printing press.
- a communication unit for data transmission in particular with a printing press.
- z. B. with the printing press and / or serve with the automatic printing machine.
- the process parameters are, for example, process parameters for the printing process, such. B. a maximum contact pressure, properties of the body and / or the printing plate and / or other parameters. It is Z. B. conceivable that the carrier layer does not completely have a printed image structure, but partially remains free. The vacant places or the positions of the print image structure on the support layer can then z. B. stored as a parameter and the press are made available.
- the described measures allow the basic body to be reliably integrated into an automation process.
- the communication unit is suitable for contactless data transmission in accordance with a communication standard such as according to RFID (Radio-Frequency Identification), NFC (Near Field Communication) and / or Bluetooth standard.
- a communication standard such as according to RFID (Radio-Frequency Identification), NFC (Near Field Communication) and / or Bluetooth standard.
- the communication unit can have, for example, a transponder for contactless energy transmission, wherein the communication unit (in particular exclusively) can be operated by generating or inducing voltage through an (electro) magnetic field.
- the communication unit z. B. on an induction antenna or induction coil.
- the coil may, for example, have a ferromagnetic core in order to further increase the efficiency of the energy and / or data transmission.
- a coil can for example also for the transmission of radio signals, z. B. are used for data transmission according to the NFC and / or Bluetooth standard.
- the communication unit is designed as an HF (High Frequency) or LF (Low Frequency) interface.
- a first communication unit for communication with a first device eg the printing press
- a second communication unit for communication with a second device eg the automatic printing machine
- the communication units can be operated according to different communication standards. In this way, a secure and reliable transmission of the data is possible with different machines.
- the main body has a non-volatile memory unit, wherein the non-volatile memory unit comprises an identification code, in particular for unambiguous identification of the main body on the printing press.
- the storage unit may be, for example, a data carrier such as a hard disk, a flash memory, a Secure Digital Memory Card (SD), an SSD (solid state drive) and / or an Erasable Programmable Read-Only Memory (EPROM) , In this way, a permanent storage of the identification code is independent of a power supply possible.
- the storage unit may also comprise further data and process parameters, such as, for example, the printed image.
- the printed image can be stored, for example, in a STL format (Surface Tesslation Language) and / or in another CAD format in the memory unit.
- the data can be stored at least partially encrypted.
- the base body has a non-volatile memory unit, the non-volatile memory unit comprising digital data with information about the printed image, in particular with manufacturing information for a manufacturing process.
- the manufacturing information can be, for example, information about the structure of the body, about the material used for. B. for the elastic layer and / or the carrier layer and / or the thicknesses of the corresponding layers.
- the elastic layer has a thickness of 0.1 mm to 2 mm, in particular from 0.5 mm to 1 mm and / or the carrier layer has a thickness of 100 ⁇ to 1000 ⁇ , in particular substantially 300 ⁇ , It can also be provided that the base body has a circumference of 250 mm to 1500 mm.
- the described embodiment of the basic body achieves advantageous properties for the printing process, in particular for reducing pressure peaks.
- the described embodiment of the base body certain disturbing vibration frequencies of the main body or printing cylinder, which arise during the rotation during a printing process, and thus improve the print quality and durability.
- the thicknesses of the layers of the body, z. B. within the limits described for the thicknesses, the properties of the printing press used and z. B. the pressure cylinders (eg., The extent) are adapted to achieve optimal frequency filtering.
- the invention likewise provides a process for producing a base body for receiving a printed image structure, in particular for flexographic printing, wherein an elastic layer for holding an outer carrier layer is applied to a sleeve, and the carrier layer is applied to the elastic layer, wherein the carrier layer is such is formed so that the print image pattern can be applied.
- the sleeve may for example be a sleeve and z. B. be suitable for sliding on a mandrel.
- a printing cylinder may be the subject of the present invention, which comprises the basic body according to the invention.
- the printing cylinder according to the invention thus brings about the same advantages as have been explained in detail with reference to the method according to the invention or with reference to the base body according to the invention.
- FIG. 1 shows a schematic representation of a basic body according to the invention in a perspective view according to a first exemplary embodiment
- FIG. 2 shows a schematic sectional view of a basic body according to the invention according to the first exemplary embodiment, a further schematic sectional view of a basic body according to the invention according to a further exemplary embodiment,
- Figure 4 is a schematic representation of an information device of a basic body according to the invention
- Figure 5 is a schematic representation for the visualization of method steps of a method according to the invention
- Figure 6 is a schematic representation of a base body according to the invention with a printed image structure applied thereto.
- FIG. 1 shows the basic body 10 according to the invention in a schematic, perspective view.
- the thickness of the layers of the base body 10 is only schematically illustrated for illustration and therefore not scale.
- the different layers are shown with a different length in Figure 1.
- all layers have a substantially equal length, which are particularly adapted to the length of the sleeve 10.1.
- the elastic layer 10.2 is z. B. applied directly to the sleeve 10.1.
- the elastic layer 10.2 z. B. be attached by adhesive tape on the sleeve 10.1 or z. B. for attachment to the sleeve 10.1 be self-adhesive.
- the elastic layer 10.2 is self-adhesive, then it has an adhesive (pressure-sensitive adhesive), not shown, 10.4. Furthermore, the elastic layer 10.2 holds an outer carrier layer 10.3, which may be radially further outside of the elastic layer 10.2 and / or the radially outermost layer.
- the carrier layer 10.3 is suitable in that a printed image structure 20 can be applied to the carrier layer 10.3, in particular in such a way that it remains permanently and / or adhere to the carrier layer 10.3 during the printing process.
- the printed image structure 20 is only schematically visualized by a dashed line.
- the illustrated base body 10 may further z. B. on the inside a flexible layer z. B. from a polymer (not shown), whereby the pushing on a mandrel 42 is simplified.
- FIG. 2 shows a schematic sectional view through the basic body 10 according to the invention.
- a sleeve 10. 1 an elastic layer 10. 2 mounted thereon and a carrier layer 10. 3 mounted thereon are shown. Holding the carrier layer 10.3 is z. B. thereby causes the elastic layer 10.2 has an adhesive, not shown 10.4 and thus even a z. B. forms adhesive tape on both sides.
- FIG. 3 shows, according to a further exemplary embodiment, a first adhesive layer 10.5a and a second adhesive layer 10.5b. It is also conceivable that z. B. only the first adhesive layer 10.5a without the second adhesive layer 10.5b or only the second adhesive layer 10.5b without the first adhesive layer 10.5a are provided (not shown).
- an adhesive 10. 4 may be arranged instead of the first adhesive layer 10. 5 a and the second adhesive layer 10. 5 b, ie between the sleeve 10. 1 and the elastic layer 10. 2 and between the elastic layer 10. 2 and the carrier layer 10. Both the adhesive 10.4 and the first and second Adhesive layer 10.5a, 10.5b serve for the secure attachment and application of the layers of the main body 10.
- FIG. 4 schematically shows an arrangement of an information device 30 in a sleeve 10.1 of the main body 10.
- the information device 30 to a communication unit 30.1, which z. B. comprises an RFID transponder to a contactless data exchange z. B. with a printing press 40 or a printing plate 50 to effect.
- the communication unit 30.1 may be electrically (electronically) connected to a non-volatile memory unit 30.2 and an evaluation unit 30.3.
- the evaluation unit 30.3 is preferably designed as a microprocessor, microcontroller and / or processor, which z. B. controls the data transfer and allows reliable data analysis of received data.
- the evaluation unit 30.3 and / or the information device 30 has an interface over which data z. From an external device, in particular a computer, into which nonvolatile storage unit 30.2 may be written (such as a desired CAD format print image). Also, in this way, further process parameters z. B. written for the printing process in the non-volatile memory unit 30.2 and z. B. during the printing process of the printing press 40 and / or the automatic printing machine 50 are read. So z. B. a printed image, which is to generate the automatic printing machine 50 as a printed image structure 20 on the base body 10, be stored as a default in the non-volatile memory unit 30.2 and transmitted by the communication unit 30.1 to the automatic printing machine 50 contactless.
- FIG. 5 schematically illustrates method steps of a method 100 according to the invention.
- a first method step 100.1 an elastic layer 10.2 for holding an outer carrier layer 10.3 is applied to a sleeve 10.1.
- the carrier layer 10.3 is applied to the elastic layer 10.2.
- an inventive base body 10 is produced, wherein the carrier layer 10.3 is formed such that the printed image structure 20 can be applied reliably and in such a way that it remains fixed for a defined duration or permanently on the carrier layer 10.3.
- FIG. 6 schematically shows a sectional view of the main body 10 according to the invention. Here, the printed image structure 20 is already applied to the carrier layer 10.3.
- the use of the basic body 10 according to the invention is visualized in a printing press 40 during the printing process.
- the base body 10 with the sleeve 10.1, the elastic layer 10.2 and the carrier layer 10.3 is attached to a mandrel 42 of the printing press 40.
- an impression cylinder 41 of the printing machine 40 is shown, whereby a pressure load is generated.
- the counter-pressure cylinder 41 and the printed image structure 20 the printing material on which the printed image is to be transmitted, be guided.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU92573A LU92573B1 (de) | 2014-10-16 | 2014-10-16 | Grundkörper zur aufnahme einer druckbildstruktur |
| PCT/EP2015/073766 WO2016059107A1 (de) | 2014-10-16 | 2015-10-14 | Grundkörper zur aufnahme einer druckbildstruktur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3206874A1 true EP3206874A1 (de) | 2017-08-23 |
Family
ID=52130754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP15777976.0A Withdrawn EP3206874A1 (de) | 2014-10-16 | 2015-10-14 | Grundkörper zur aufnahme einer druckbildstruktur |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170217237A1 (de) |
| EP (1) | EP3206874A1 (de) |
| JP (1) | JP2017530887A (de) |
| CN (1) | CN107073923A (de) |
| LU (1) | LU92573B1 (de) |
| WO (1) | WO2016059107A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733085A (zh) * | 2019-02-15 | 2019-05-10 | 蒋佗贤 | 印花用或柔印用无接缝橡胶套筒版的加工工艺 |
| JP2022057810A (ja) * | 2020-09-30 | 2022-04-11 | 富士フイルムビジネスイノベーション株式会社 | 2層構造の弾性体の製造方法、胴部材及び画像形成装置 |
| CN113532711B (zh) * | 2021-06-03 | 2024-04-05 | 西安理工大学 | 一种卫星式柔版印刷机中心压印辊筒印刷压力识别方法 |
| US20240039580A1 (en) * | 2022-07-26 | 2024-02-01 | Electronics And Telecommunications Research Institute | Magnetic signal receiving device and magnetic field communication system |
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| EP2033778A1 (de) * | 2007-09-10 | 2009-03-11 | Agfa Graphics N.V. | Verfahren zur Herstellung einer flexographischen Druckhülsenform |
| EP2077184A1 (de) * | 2008-01-07 | 2009-07-08 | Felix Böttcher GmbH & Co. KG | Sleeve für den Flexodruck |
| EP2746058A1 (de) * | 2012-12-18 | 2014-06-25 | Agfa Graphics Nv | Verfahren zur Herstellung einer flexographischen Druckvorlage |
| WO2016059106A1 (de) * | 2014-10-16 | 2016-04-21 | Windmöller & Hölscher Kg | Verfahren zur erzeugung einer druckbildstruktur |
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| WO1998029259A1 (de) * | 1997-01-04 | 1998-07-09 | Rotec Hülsensysteme Gmbh | Metallische druckhülse mit harter kunststoffschicht |
| JP4436445B2 (ja) * | 2000-11-17 | 2010-03-24 | キヤノン株式会社 | 在庫管理システム、在庫管理方法及びプログラム |
| US6467888B2 (en) * | 2001-02-21 | 2002-10-22 | Illinois Tool Works Inc. | Intelligent fluid delivery system for a fluid jet printing system |
| US20030015728A1 (en) * | 2001-07-17 | 2003-01-23 | Motorola, Inc. | Photonic biasing and integrated solar charging networks for integrated circuits |
| DE10162660A1 (de) * | 2001-12-20 | 2003-07-10 | Rotec Huelsensysteme Gmbh & Co | Hülse mit verformbarer, harter Außenschicht, und mittels einer derartigen Hülse gebildeter Flexodruckkörper |
| US6703095B2 (en) * | 2002-02-19 | 2004-03-09 | Day International, Inc. | Thin-walled reinforced sleeve with integral compressible layer |
| DE20207243U1 (de) * | 2002-05-08 | 2002-10-10 | Rotec-Hülsensysteme GmbH & Co. KG, 48683 Ahaus | Hülse mit verformbarer, harter Außenschicht, und mittels einer derartigen Hülse gebildeter Flexodruckkörper |
| DE10228686A1 (de) * | 2002-06-27 | 2004-02-12 | Man Roland Druckmaschinen Ag | Gummizylinderhülse für Offset-Druckmaschinen |
| JP4530367B2 (ja) * | 2004-03-30 | 2010-08-25 | 旭化成イーマテリアルズ株式会社 | 中空円筒状印刷基材 |
| DE102004048634A1 (de) * | 2004-10-06 | 2006-04-20 | Man Roland Druckmaschinen Ag | Hülse, insbesondere Distanzhülse |
| JP5042493B2 (ja) * | 2005-12-21 | 2012-10-03 | 旭化成イーマテリアルズ株式会社 | 印刷基材 |
| DE202008009068U1 (de) * | 2008-04-07 | 2008-09-18 | Sächsische Walzengravur GmbH | Tiefdruck- oder Prägeform als Sleeve oder Zylinder |
| EP2199081B1 (de) * | 2008-12-19 | 2013-02-27 | Agfa Graphics N.V. | Tintenstrahldruckvorrichtung und Verfahren zur Herstellung flexografischer Druckplatten |
| EP2613942A1 (de) * | 2010-09-06 | 2013-07-17 | Bluestar Silicones France | Komprimierbare walze für drucker |
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2014
- 2014-10-16 LU LU92573A patent/LU92573B1/de active
-
2015
- 2015-10-14 JP JP2017520330A patent/JP2017530887A/ja active Pending
- 2015-10-14 WO PCT/EP2015/073766 patent/WO2016059107A1/de not_active Ceased
- 2015-10-14 CN CN201580056384.1A patent/CN107073923A/zh active Pending
- 2015-10-14 EP EP15777976.0A patent/EP3206874A1/de not_active Withdrawn
-
2017
- 2017-04-17 US US15/489,619 patent/US20170217237A1/en not_active Abandoned
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| EP2033778A1 (de) * | 2007-09-10 | 2009-03-11 | Agfa Graphics N.V. | Verfahren zur Herstellung einer flexographischen Druckhülsenform |
| EP2077184A1 (de) * | 2008-01-07 | 2009-07-08 | Felix Böttcher GmbH & Co. KG | Sleeve für den Flexodruck |
| EP2746058A1 (de) * | 2012-12-18 | 2014-06-25 | Agfa Graphics Nv | Verfahren zur Herstellung einer flexographischen Druckvorlage |
| WO2016059106A1 (de) * | 2014-10-16 | 2016-04-21 | Windmöller & Hölscher Kg | Verfahren zur erzeugung einer druckbildstruktur |
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| See also references of WO2016059107A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170217237A1 (en) | 2017-08-03 |
| JP2017530887A (ja) | 2017-10-19 |
| WO2016059107A1 (de) | 2016-04-21 |
| LU92573B1 (de) | 2016-04-18 |
| CN107073923A (zh) | 2017-08-18 |
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