WO2005005145A2 - Verfahren zur herstellung eines laminats, vorrichtung zum durchführen des verfahrens und erhaltenes laminat - Google Patents
Verfahren zur herstellung eines laminats, vorrichtung zum durchführen des verfahrens und erhaltenes laminat Download PDFInfo
- Publication number
- WO2005005145A2 WO2005005145A2 PCT/EP2004/007918 EP2004007918W WO2005005145A2 WO 2005005145 A2 WO2005005145 A2 WO 2005005145A2 EP 2004007918 W EP2004007918 W EP 2004007918W WO 2005005145 A2 WO2005005145 A2 WO 2005005145A2
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- WO
- WIPO (PCT)
- Prior art keywords
- web
- plastic
- semi
- process film
- sealing
- Prior art date
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Classifications
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- 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
- B32B27/08—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 synthetic resin
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
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- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
- B32B2038/0016—Abrading
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- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/08—Reinforcements
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- 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
- B32B2307/542—Shear strength
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- 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
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
-
- 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
- B32B2605/00—Vehicles
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
- B32B37/20—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1702—For plural parts or plural areas of single part
Definitions
- the present invention relates to a method for producing a laminate, as well as an apparatus for carrying out the method and a correspondingly obtained laminate, which in particular can be a GRP aluminum laminate, applicable e.g. in vehicle construction to display truck bodies and the same or caravan / motorhome side walls
- GRP panels are often used today, some of which are designed as so-called sandwich structural elements. With such elements, however, surface weathering or yellowing can occur and occasionally the surface properties are insufficient for specific applications.
- the applicant has already proposed a laminate and a method (DE-A-195 10 237) for essentially reinforcing polymeric laminates with GRP.
- a separate sticking of corresponding decorative foils can be avoided by replacing a so-called gel coat layer with a prefabricated polymer material.
- a complex work step is avoided, but there is no structural advantage.
- DE-A-19918736 proposes a composite material in which a metal cover layer is glued to an underlying material.
- Composite materials in which you have to glue a metal sheet to a prefabricated plastic plate, are procedurally uneconomical and require great care when gluing.
- Such bonded composite materials generally only allow slight deformation, and the result of the composite material often does not meet the desired requirements, since the metal layer is easily scratched or deformed during bonding, while the plastic component and / or the metal component is also caused by the bonding itself becomes contaminated.
- DE-A-19646438 discloses a process for the production of flat GRP molded sheets, in which molded parts e.g. can be glued to a metal sheet as mentioned above.
- Plastic / metal layer structures are also known from another technical field, namely ski production, see e.g. DE-A-3913969 and DE-A-3636645.
- ski production a metal structural element is usually placed in a tundish, which is then completely encased in resin. Accordingly, only a part of the advantages of metal is used here, in particular such a method cannot take advantage of the surface properties such as paintability and the like.
- the method should provide the possibility of producing laminates using essentially non-polymeric semi-finished products, in particular with suitable structural properties and surface properties, such as, for example, B. a surface-treated metal, which have excellent stability and surface properties.
- suitable structural properties and surface properties such as, for example, B. a surface-treated metal, which have excellent stability and surface properties.
- the method according to the invention for producing a laminate comprises the steps: providing at least one continuous process film; Applying a continuous, essentially non-polymeric semi-finished web to the process film; Sealing the semi-finished web with respect to the process film; Applying a curable plastic to the semifinished web; and hardening the plastic to provide a bond between the plastic and the semi-finished product.
- An essential feature of the process according to the invention is that it is a continuous process, with the continuous supply of the various materials and components, so that a laminate with practically unlimited dimensions can be provided.
- Another essential feature of the method according to the invention is that the bonding between the semifinished product and the plastic is achieved by the curing itself, so that the previously separate step of gluing can be omitted, as a result of which the problems which could otherwise occur during gluing , be avoided.
- the use of process film has the advantage that the entire plastic mass and the semifinished product can be guided on the process film, so that contamination of the tools can be avoided, which increases productivity in particular in the continuous process proposed here, since on the one hand the process for cleaning purposes does not have to be interrupted and, on the other hand, contamination cannot lead to an impairment of the manufactured product.
- essentially non-polymeric semi-finished product is to be understood in particular as a structural intermediate product which is, for example, surface-treated.
- the process film By sealing the process film with respect to the semifinished product, in particular a metal sheet, contamination by the plastic itself, eg. B. Resin also does not occur on the side covered by the process film, so that it is e.g. B. is also possible to provide a surface-treated metal sheet, the z. B. could be anodized or could have a paint job.
- the sealing step can be carried out, for example, by means of an adhesive tape which is continuous at the edge area the semi-finished web is introduced and preferably pressed. Alternatively, gluing between the semifinished product web and the process film is also possible by means of a fluid adhesive or by means of a double-sided adhesive tape.
- This sealing by means of adhesive bonding also advantageously ensures that any lateral edge waves of the semifinished product web are depressed or smoothed. This results in more effective material utilization, especially in the peripheral areas.
- the method comprises the step of applying a second continuous process film to the curable plastic.
- the method further comprises the step of introducing reinforcing material into the hardenable plastic.
- This step can be combined with the application of the curable plastic, for example by using an appropriate casting compound or a fiber spraying process or by performing it separately.
- the reinforcing material which e.g. in the form of glass fiber mats or other types of reinforcing material is preferred in order to increase the structural properties of the curable plastic and thus of the entire laminate.
- free-flowing reinforcing materials can also be used, which can also be fed continuously, from a control point of view the easiest way to use a web-shaped reinforcing material for the process, e.g.
- Glass fiber mats or fabrics which are available in rolls on the market, but are not referred to as semi-finished products in the sense of the invention. Any fiber types and structures can be used. By way of example only, glass, carbon, aramid, natural fibers etc. can be mentioned as fibers and fabrics, chopping mats, continuous mats, fleece and roving as fiber structures.
- a calendering step is further provided, in particular a calender being arranged directly in front of the curing zone, so that the calendering step is carried out immediately before Hardening takes place.
- Calendering enables a high level of parallelism on the one hand and effective impregnation and / or ventilation on the other.
- one of the calender rolls forms a deflection device for one of the process films.
- the space between the process films and / or a process film and the semi-finished product is evacuated, the term evacuated an arbitrarily selectable vacuum is to be understood.
- At least one process film protrudes laterally over the semifinished product web in order to enable intervention by means of transport.
- the semifinished product web is preferably a semifinished product web which is essentially impregnable with respect to the hardenable plastic, in order to be able to profit practically irrespective of the respective structural properties.
- a surface-treated or coated metal sheet can be used, the coating on the one hand providing improved bonding with regard to the plastic, for example in the form of a primer or the like and / or a coating which is visible when it is used later Represents surface.
- continuous laminates can be produced in a particularly simple and effective manner by introducing essentially non-polymeric semi-finished products, the laminate package being guided on one, in particular between two continuously running process foils, one of which is preferred the semi-finished product surface, which will later be the surface of the laminate, protects from plastic, resin and the like, while the other process film advantageously protects and influences the surface properties of the other side of the laminate.
- process parameters and materials can be used, for example it should be mentioned that unsaturated polyester resin, vinyl ester resin, epoxy resin is used for the plastic material, while the semifinished product is preferably formed from aluminum or its alloys, from steel or from galvanized steel is.
- the process foils themselves can e.g. Be polyester films so that e.g. a light-induced curing can be considered if the process films are provided transparently.
- appropriate venting additives and accelerators are used in addition to resin and hardener.
- the method according to the invention is characterized by high productivity, which e.g. can be provided by a transport speed of about 2-6 m / min.
- the invention also relates to a device for carrying out the method.
- a device for carrying out the method comprises a material store for the continuous output of at least one process film, a memory output device for the continuous provision of an essentially non-polymeric semi-finished product, in particular a semi-finished product web, a sealing device for sealing the semi-finished product with respect to the process film, and a device for Store and dispense curable plastic in a continuous manner.
- the different process film (s) and components of the are particularly preferred Forming laminates provided in a wound form, wherein the product, ie the cured laminate as a wrap, also called coil, can be output.
- the device optionally also contains a second material store for the second process film.
- the sealing device for sealing the semi-finished product with respect to the process film (s) comprises an adhesive tape dispensing device with optional pressurizing means and an optional counter pressure unit. This effectively prevents the surface of the semi-finished product from running behind. It should be mentioned that other seals are also possible, such as in particular a fluid adhesive or a double-sided adhesive tape which is to be provided as an intermediate layer between the semifinished product web and the process film.
- the device advantageously comprises a plastic distribution and / or application device, in particular in the form of a doctor blade and / or a calender.
- a plastic distribution and / or application device in particular in the form of a doctor blade and / or a calender.
- Such a configuration can ensure a homogeneous layer thickness of the uncured plastic, a calender being preferred in particular when using additional reinforcing material, since a suitable impregnation can thus be better guaranteed.
- the device further comprises a device for storing and continuously dispensing reinforcing material.
- the reinforcing material can e.g. Rolled in the form of woven glass fiber mats, so that the continuous supply can be represented particularly easily, although it should be mentioned that free-flowing or pourable reinforcing materials could also be used.
- the device according to the invention further comprises a heating device, in particular a continuously loadable heating and temperature control table.
- a heating and temperature control table can directly connect to a calender mill, so that it is possible to essentially maintain the configuration as it is after the calender in the final product.
- a means of conveyance which is located on the side of the semi-finished web, e.g. B. metal can be brought into engagement with at least one of the process foils. Due to the lateral conveying means arranged next to the semi-finished product, an effective transport through the device is possible without a direct intervention on one of the surfaces of the end product being necessary.
- the conveying means are designed in such a way that a sealing engagement between two process foils is made possible, whereby at least in sections a lateral emergence of the not yet hardened plastic material can be prevented.
- the method for producing the laminate comprises the steps: providing a support surface 370 with predetermined dimensions; Providing at least one optional first process film 311; Applying a substantially non-polymeric semi-finished web 331 to the delivery surface or the optional first process film 311; Sealing the semi-finished web 331 with respect to the contact surface or the optional first process film 311; Applying a hardenable plastic 341 to the semifinished tooth 331; and hardening the plastic to provide a bond between the plastic and the semi-finished product.
- An essential feature of this embodiment of the method according to the invention is that, in particular for the step of applying the hardenable plastic 341 to the semifinished web 331, a relative movement is generated between the contact surface 370 and a laminating unit by means of which the plastic 341 is applied. Since in this special embodiment the semi-finished product rests on the support surface, the interposition of a first process film can in principle be dispensed with. In this case, the semi-finished web is sealed with respect to the contact surface. For reasons of the cleaning aspects mentioned above, however, it can also be advantageous to interpose a first process film 311 between the support surface and the semifinished product web, so that the sealing of the Semi-finished web in this case takes place with respect to the first process film.
- the sealing of the semifinished product with respect to the contact surface or the process film ensures that no material can pass underneath the semifinished product and that any edge ripple in the semifinished product is smoothed and compensated for. Both particularly increase the material yield of the resulting laminate.
- the invention further relates to a particular embodiment of a device for carrying out the method, comprising a support surface 370 with predetermined dimensions, an optional material store 310 for outputting at least one optional first process film 311, a memory output device 330 for providing an essentially non-polymeric semi-finished web 331 , a sealing device for sealing the semi-finished product with respect to the contact surface or the optional process film, and at least a laminating device 340 movable relative to the contact surface 370 for storing and dispensing hardenable plastic 341.
- the hardening plastic 341 is stored and output by means of the laminating device by lateral movement either the support surface 370 and / or the laminating device 341 relative to one another.
- Such an embodiment makes it possible for the essentially non-polymeric semi-finished web 331 to rest on the support surface, so that in principle the use of an optional first process film 311 can be dispensed with.
- the semi-finished product is sealed with respect to the bearing surface by means of the sealing device provided.
- a process film 311 can be applied to the support surface 370 prior to the provision of the half-time web, the advantages mentioned above appearing in particular with regard to the need to clean the device.
- the sealing device for sealing the semifinished product with respect to the bearing surface or the process film ensures that no material can pass underneath the semifinished product and that any edge ripple in the semifinished product is smoothed and compensated for. Both particularly increase the material yield of the resulting laminate.
- the plastic-metal laminates produced with the method according to the invention are distinguished by a good evenness of the surface on the side (s) provided with a process film. Such excellent surface evenness is surprisingly provided by the method according to the invention, in particular since the plastic material is laminated directly to the metal, the surface being determined during the manufacturing process by a suitably chosen process film.
- the plastic-metal laminates which are produced by the method according to the invention are furthermore distinguished by a very high bond between metal and plastic, which can withstand in particular high shear stress and / or impact stress without changing the laminate structure.
- high surface bonds have not been available and, in particular, cannot be represented by gluing separately manufactured individual elements.
- the laminates show no deformation when ballistically loaded with 20 mm diameter balls at a speed of 20 m / s.
- Fig. 1 shows a schematic side view of a device for producing a plastic-metal laminate as a preferred embodiment of the invention and for the purpose of illustrating the method according to the invention.
- FIG. 2 shows a schematic top and side view of a possibility of providing the seal between the semifinished product web and the process film.
- FIG. 3 shows a schematic side view of a further embodiment of a device for producing a plastic-metal laminate as a preferred embodiment of the invention and for the purpose of illustrating the method according to the invention.
- a device in a schematic side view, which enables the production of a plastic-metal laminate.
- the device comprises a first material store 10, which continuously has a process film 11 can output, which serves as a carrier film in the embodiment shown.
- a process film 11 can output, which serves as a carrier film in the embodiment shown.
- it is a 100 ⁇ m polyester film that can be unwound from a roll as shown.
- the device shown comprises a memory output device 30 for continuously providing a metal web 31, which, as shown, is fed in such a way that it comes to lie directly above the process or carrier film 11.
- the width of the process foil 11 should be at least as large as that of the metal strip 30, and, as will be explained later, it is particularly preferred that the process foil 11 is wider than the metal web 31.
- an optional sealing device shown in FIG. 2 which adheres the process foil 11 to the lateral edges of the metal strip 31, so that a liquid or flowable substance on the top of the metal strip neither on the side surfaces can still get to the bottom of the metal strip.
- an adhesive tape 71 is overlapped over the edge of the semifinished product 31 by a roll 70 and be connected to both the process film and the semi-finished product by means of a pressure device.
- the apparatus shown in Fig. 1 further comprises means 40 for continuously storing and dispensing hardenable plastic 41.
- a doctor blade 44 is provided for distributing the liquid plastic, which enables a first smooth strip and can ensure that the entire surface of the metal strip is coated with resin.
- a device 45 is further provided in the illustrated embodiment for storing and continuously output reinforcing material.
- the reinforcement material is supplied in such a way that the Glass fiber mat 46 runs into the resin layer distributed by means of the doctor blade 44.
- a second process film is finally fed from a second material store 20 before the entire package formed in this way from the lower process film, metal sheet 31, is sealed with respect to the process film 11, resin 41 with reinforcing material 46 is embedded therein, and the Process film 21 enters a calender 50, which is followed by a hardening device, for example a heating and tempering table 60.
- an essential aspect of the invention is that the process is carried out continuously, the individual feed stations being fixed in place, while the materials pass through individually and later as a package move the device through.
- the advance can be provided by means of the calender or downstream rollers, but after the invention aims in particular to avoid damage to the surface of the semi-finished product and, on the other hand, high surface flatness
- the device shown comprises not shown conveying means which are provided laterally with respect to the direction of movement of the metal web.
- the films are wider than the laminate to be produced and thus in particular as the semi-finished product, which here is a metal strip.
- the sections of the process foil which project laterally with respect to the metal strip can now be engaged, for example, by means of engagement jaws from above and below in the alignment of the laminate, in order to bring about a movement from right to left in the drawing, without any interference with the product to be produced Product itself would be required. After a practically closed space is formed by the process foils, problems with resin emerging laterally do not occur practically.
- the lower process film 11 protects the surface of the metal web 31 during the entire production process
- pretreated for example coated, stove-enamelled or otherwise processed metal webs or other semi-finished products, also with a sensitive surface
- a high surface smoothness of the product can be guaranteed by the upper process film, since, for example, adherence to the calender can be completely ruled out.
- the laminates produced are also characterized by an extremely high bond between plastic and semi-finished products.
- polyester systems polyurethane systems, siloxane systems, silane systems, mercaptan systems and amine systems. These can be applied to the semifinished product before the resin is applied, can be applied to the semifinished product in a previous step, or can be added to the resin mixture beforehand.
- evacuation means e.g. can serve that the lower film rests substantially flat on the semifinished product or metal strip or that correspondingly softening air can be sucked out of the resin before or after the calender.
- FIG. 3 shows a schematic side view of a device which enables the production of a plastic-metal laminate in a table process.
- the device comprises a first material store 310, which can output a process film 311 if it is used.
- the device shown comprises a memory output device 330 for providing a metal web 331 which, as shown, is placed on the table 370 or the process film 310 which is optionally located in between before the further work steps.
- the width of the table 370 is wider than that of the metal sheet 331. In the area where the metal sheet 331 and the table surface 370 or the process film 311 optionally located between them is one as in FIG. Gur 2 shown optional sealing device provided.
- the device shown in FIG. 3 further comprises a laminating device 340 which is movable with respect to the table.
- the hardenable plastic 341 and optional reinforcing material 346 are transported and output on it.
- a device can be located on the laminating device, which allows the above-mentioned sealing of the semifinished web with respect to the table.
- This special embodiment thus also makes use of the advantages which result from the sealing of the semi-finished product with respect to the surface underneath, such as, in particular, the avoidance of the uncured plastic being able to undermine the underside of the semi-finished product.
- the described embodiments also include optional post-treatment steps, in particular treatment of the plastic side for subsequent bonding, e.g. by roughening or coronary treatment. Trimming can also be carried out and the side area of the seal can be removed.
- the invention provides a method in which the semifinished web with respect to the one behind it lying surface is sealed, which enables the production of high-quality semi-finished laminates with increased material yield effectively and easily, whereby the high quality is reflected, among other things, in the surface properties, both on the semi-finished product side and on the plastic side as well as in the deformability and resilience of the end product.
- the hardening with the application of heat which is given merely by way of example, can also be supplemented or replaced by hardening at room temperature and / or UV hardening.
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- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04763267A EP1644189B9 (de) | 2003-07-15 | 2004-07-15 | Verfahren zur herstellung eines laminats, vorrichtung zum durchfuehren des verfahrens und erhaltenes laminat |
US10/564,664 US20060157194A1 (en) | 2003-07-15 | 2004-07-15 | Method for the production of a laminate, device for carrying out the method and corresponding laminate |
DE502004011240T DE502004011240D1 (de) | 2003-07-15 | 2004-07-15 | Verfahren zur herstellung eines laminats, vorrichtung zum durchfuehren des verfahrens und erhaltenes laminat |
AT04763267T ATE469760T1 (de) | 2003-07-15 | 2004-07-15 | Verfahren zur herstellung eines laminats, vorrichtung zum durchfuehren des verfahrens und erhaltenes laminat |
CA002532491A CA2532491A1 (en) | 2003-07-15 | 2004-07-15 | Method for the production of a laminate, device for carrying out the method and corresponding laminate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10332052A DE10332052A1 (de) | 2003-07-15 | 2003-07-15 | Verfahren zur Herstellung eines Laminats, Vorrichtung zum Durchführen des Verfahrens und erhaltenes Laminat |
DE10332052.0 | 2003-07-15 |
Publications (2)
Publication Number | Publication Date |
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WO2005005145A2 true WO2005005145A2 (de) | 2005-01-20 |
WO2005005145A3 WO2005005145A3 (de) | 2005-03-03 |
Family
ID=33560125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/007918 WO2005005145A2 (de) | 2003-07-15 | 2004-07-15 | Verfahren zur herstellung eines laminats, vorrichtung zum durchführen des verfahrens und erhaltenes laminat |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060157194A1 (de) |
EP (1) | EP1644189B9 (de) |
AT (1) | ATE469760T1 (de) |
CA (1) | CA2532491A1 (de) |
DE (2) | DE10332052A1 (de) |
ES (1) | ES2346975T3 (de) |
WO (1) | WO2005005145A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101259773B (zh) * | 2008-04-21 | 2010-06-02 | 张家港长泰汽车饰件材料有限公司 | 聚氨酯车顶板材的加工方法 |
ITVR20090091A1 (it) * | 2009-06-24 | 2010-12-25 | Vetroresina Spa | Laminato con caratteristiche ornamentali e procedimento per la realizzazione dello stesso |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103804888B (zh) * | 2012-11-07 | 2017-11-10 | 合肥杰事杰新材料股份有限公司 | 一种连续玻纤增强热塑性聚氨酯复合材料及其制备方法 |
CN113733712B (zh) * | 2021-09-03 | 2023-04-21 | 安庆永大体育用品有限公司 | 冲浪板的多层板块压合工艺及压合装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3636645A1 (de) | 1985-10-29 | 1987-04-30 | Kneissl International Gmbh | Sportgeraet, insbesondere ski oder dergleichen |
DE3913969A1 (de) | 1989-04-27 | 1990-10-31 | Jean Werner Dequet | Ski und verfahren zu seiner herstellung |
DE19646438A1 (de) | 1996-11-11 | 1998-05-14 | Basf Ag | Verfahren zur Herstellung von flächigen GFK-Formteilen |
EP1044796A2 (de) | 1999-04-13 | 2000-10-18 | Isosport Verbundbauteile Gesellschaft Mbh | Mehrschichtiges Verbundbauelement sowie Verfahren zu dessen Herstellung |
DE19918736A1 (de) | 1999-04-24 | 2000-11-02 | Daimler Chrysler Aerospace | Plattenbauteil, insbesondere für eine Fußbodenplatte in einem Flugzeug |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496058A (en) * | 1966-11-07 | 1970-02-17 | Kaiser Aluminium Chem Corp | Metallic foam laminate |
US4446173A (en) * | 1981-08-11 | 1984-05-01 | Glasteel Tennessee, Inc. | Copper-clad polyester-glass fiber laminates using zinc-coated copper |
DE3413053A1 (de) * | 1983-04-29 | 1985-01-24 | Harro 7500 Karlsruhe Manias | Vorrichtung zum einschweissen von flaechigen gegenstaenden zwischen kunststoffolien |
IE60859B1 (en) * | 1987-07-10 | 1994-08-24 | Ici Plc | Articles that include glass sheeting |
US4909886A (en) * | 1987-12-02 | 1990-03-20 | Mitsubishi Gas Chemical Company, Inc. | Process for producing copper-clad laminate |
DE4009182A1 (de) * | 1990-03-22 | 1991-09-26 | Bayer Ag | Laminierte flaechengebilde |
JPH041042A (ja) * | 1990-04-18 | 1992-01-06 | Toshiba Corp | 断熱鋼板とこれを用いる空調機用部材の製造方法 |
CH684832A5 (de) * | 1992-06-02 | 1995-01-13 | Alusuisse Lonza Services Ag | Verbundplatten mit zwei Deckschichten und einem Kern. |
DE19510237A1 (de) * | 1995-03-21 | 1996-09-26 | Strunz Heinrich Gmbh & Co Kg | Laminat auf Basis von faserverstärktem Polyesterharz |
JP4433108B2 (ja) * | 1999-12-24 | 2010-03-17 | ブラザー工業株式会社 | ラミネート装置における縦切断装置の制御装置 |
KR20030042454A (ko) * | 2000-08-22 | 2003-05-28 | 제온 코포레이션 | 필름 적층 방법 |
CN1461254A (zh) * | 2001-04-23 | 2003-12-10 | 积水化学工业株式会社 | 层合复合体的制造方法及制造装置 |
DE10144287A1 (de) * | 2001-09-08 | 2003-04-03 | Lohmann Therapie Syst Lts | Verfahren zur elektrostatischen Fixierung von flächenförmigen Gegenständen auf einer Unterlage |
US20040126597A1 (en) * | 2002-12-27 | 2004-07-01 | Cohen Lewis S. | Facing for insulation and other applications |
-
2003
- 2003-07-15 DE DE10332052A patent/DE10332052A1/de not_active Withdrawn
-
2004
- 2004-07-15 US US10/564,664 patent/US20060157194A1/en not_active Abandoned
- 2004-07-15 EP EP04763267A patent/EP1644189B9/de not_active Expired - Lifetime
- 2004-07-15 AT AT04763267T patent/ATE469760T1/de not_active IP Right Cessation
- 2004-07-15 WO PCT/EP2004/007918 patent/WO2005005145A2/de active Application Filing
- 2004-07-15 DE DE502004011240T patent/DE502004011240D1/de not_active Expired - Lifetime
- 2004-07-15 CA CA002532491A patent/CA2532491A1/en not_active Abandoned
- 2004-07-15 ES ES04763267T patent/ES2346975T3/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3636645A1 (de) | 1985-10-29 | 1987-04-30 | Kneissl International Gmbh | Sportgeraet, insbesondere ski oder dergleichen |
DE3913969A1 (de) | 1989-04-27 | 1990-10-31 | Jean Werner Dequet | Ski und verfahren zu seiner herstellung |
DE19646438A1 (de) | 1996-11-11 | 1998-05-14 | Basf Ag | Verfahren zur Herstellung von flächigen GFK-Formteilen |
EP1044796A2 (de) | 1999-04-13 | 2000-10-18 | Isosport Verbundbauteile Gesellschaft Mbh | Mehrschichtiges Verbundbauelement sowie Verfahren zu dessen Herstellung |
DE19918736A1 (de) | 1999-04-24 | 2000-11-02 | Daimler Chrysler Aerospace | Plattenbauteil, insbesondere für eine Fußbodenplatte in einem Flugzeug |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101259773B (zh) * | 2008-04-21 | 2010-06-02 | 张家港长泰汽车饰件材料有限公司 | 聚氨酯车顶板材的加工方法 |
ITVR20090091A1 (it) * | 2009-06-24 | 2010-12-25 | Vetroresina Spa | Laminato con caratteristiche ornamentali e procedimento per la realizzazione dello stesso |
Also Published As
Publication number | Publication date |
---|---|
CA2532491A1 (en) | 2005-01-20 |
WO2005005145A3 (de) | 2005-03-03 |
DE10332052A1 (de) | 2005-02-03 |
EP1644189A2 (de) | 2006-04-12 |
US20060157194A1 (en) | 2006-07-20 |
ES2346975T3 (es) | 2010-10-22 |
EP1644189B1 (de) | 2010-06-02 |
EP1644189B9 (de) | 2010-10-27 |
ATE469760T1 (de) | 2010-06-15 |
DE502004011240D1 (de) | 2010-07-15 |
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