BG62524B1 - Fabric-like flexible flat material of man-made material free of halogen compounds with wear-resistent surface, in particular for designed flooring and method for the preparation of heterogenous flat material - Google Patents

Abstract

The invention relates to flexible chlorine - free man-made fabrics which finds application for making flooring lays. It consists of at least one fabric-like homogenous polymer smelt and one flat fibrous material which allows surface treatment, and the method for its preparation is economical. The flat material has heterogenous structure of at least one PVC-free homogenous plymer layer and one main layer. The main layer has a specified design of colour motifs and the polymer layer is transparent and wear-resistant consisting of a mixture of one or more olefine components and one or more thermoplastic elastomer components. The molecular groups of the fabric materials form a penetration (permeability) lattice in which the thermoplastic elastomer components are contained as a discontinued (discrete) phase, and the olefine components - as a continuous phase in the lattice structure. 17 claims, 7 figures

Description

Technical field

The invention relates to thermoplastic flat material with a wear-resistant and color-patterned surface for use in the manufacture of synthetic floor coverings, in particular surface-resistant floor coverings, and also relates to the multilayer construction of free-standing floor coverings. PVC / polyvinyl chloride / artificial fabric with molded surface and method for its production / production /.

BACKGROUND OF THE INVENTION

Polyvinyl chloride, commonly known as PVC, is used as a starting material for synthetic flooring, as a thermoplastic, which, when added to a plasticizer as soft PVC, is processed using fillers to a homogeneous, canvas floor. The good qualities of this material, which is used as a starting material in a powdered state as a product that is tasteless and odorless, is that it is highly flammable, has low water absorption capacity and good electrical insulation properties. PVC is distinguished by its good processing properties at low material costs. Processed to the appropriate products, it is resistant to and is not attacked by various cleaning and dissolving agents. Made of PVC, consisting of artificial materials, the flooring is physiologically flawless and has a wear-resistant surface, where its abrasion resistance depends on the content of the filler. In different production methods, the surface is color-coded and patterned. Further produced on the basis of

PVC plastic webs are easily processed by welding to structures with large surfaces.

Although PVC starting material based on the quality of the material is a good prerequisite for the production of synthetic webs and has a number of advantages for further processing, ie. for the application of canvases of artificial fabric 10 to obtain a surface-covering flooring, this material, due to its high chlorine content, pollutes the environment. Fabric canvases are made of PVC-containing plasticizer. 15 In this case, the PVC powder is mixed before treatment with a plasticizer, for example, to form a paste or a dry dryblend, which is heated to a homogeneous mixture by heating. Various materials are used as plasticizers, from which more or less harmful health effects result when parts of the plasticizer are diffused out of the processed material.

In order to remedy the aforementioned deficiencies, various proposals have been made, for example, in accordance with DE-35 07 665 and EPO 0 321 760, which relate to the production of synthetic material free of plastic material starting material. With the known production methods, homogeneous synthetic fabric canvases should be obtained which, in terms of their qualities, should have those comparable to those obtained in PVC-based production. The stated objective can only be fulfilled with regard to the incorporation of a plastic-free end product. All the products manufactured by these methods have 40 drawbacks that a color surface finish cannot be compared to that of PVC products, and the significant limitations of the 45 wear resistance must be taken into account, as well as increased costs in the sales process. The reasons for these shortcomings lie in the quality of the starting material used. According to known solutions, large amounts of ethylene-vinyl acetate-copolymerisate (EVA) are used as the 50 binder for flooring. Canvas or slabs made of this starting material are not suitable for flooring because the material is too soft. Methods for surface molding of PVC-free homogeneous canvases are known in which the forming parts are pressed or melted into the material.

For the manufacture of a PVC-free ethylene-vinyl acetate copolymerisate flooring, a method according to DE 41 27 107 and EPA 0 528 194 is known, wherein the very low density ethylene copolymerizate binder is replaced by 1% by weight. zinc stearate and spatially inhibited phenol, which is then first stirred under the influence of heat and further stirred. This plasticized mixture is initially drawn to one film in a calender installation. This ethylene-copolymerisate film is doubled by heat to one obtained by the same method, an ethylene-vinyl acetate-copolymerisate film with 8% portions of ethylene. The multilayer foil obtained by this method is preferably used as a translucent / transparent / covering layer for the flooring. The multilayer film produced by this method is not suitable enough for flooring as it cannot compete with PVC-based flooring in terms of color and design. Thus, this multilayer film can only be used as a covering layer for other, softer canvases made of artificial material (plastics). As the abrasion resistance of this multilayer film is also not sufficient for a single flooring, this solution does not eliminate the insufficient abrasion resistance of PVC-free flooring.

Although many different methods have been known to model the surface of canvas structures made of PVC-free structural material for flooring, the color structures of the manufactured products according to these methods remain without being severely limited. The known surface molding methods have not simultaneously achieved satisfactory results in terms of abrasion resistance and scratch resistance.

The object of the invention is, on the one hand, to avoid the not entirely excluded danger to human health and the environment which exists in use, respectively. the embedding of a plasticizer made on the basis of PVC synthetic material - canvas flooring. On the other hand, when using other starting materials that lack chlorine compounds and plasticizers, as well as maintaining the positive qualities of PVC-based artificial fabrics in terms of durability, color and figure modeling and favorable conditions for application, ie Positive application options. In view of this, the object of the invention is to incorporate chlorine-free synthetic materials while providing high performance of flat flooring structures with respect to the character of the image, as well as to the conditions of application and further to provide the necessary wear resistance at high strength, strength against compressive and tensile loads.

According to the invention, a chlorine-free synthetic material has been developed - a flexible, web-like, surface-like flat material with a wear-resistant surface, in particular for floor coverings, comprising the joining of at least one homogeneous polymer melt and a flat material-like material , which allows for a surface layout, e.g. with respect to the right and the colors inlay. An energy-efficient method for producing a heterogeneous / heterogeneous / flat material is also developed.

SUMMARY OF THE INVENTION

A web-like flexible flat material of halogen-free, synthetic material with a wear-resistant surface has been developed, in particular for a patterned floor. The flat material is heterogeneous in structure and consists of at least one homogeneous PVC-free polymeric layer and a base layer, wherein the fibrous flat material base layer is provided with a single, predominantly colored layer right design of flat material. The polymer layer is formed as a transparent or light-transmitting layer. A web-like flexible flat material of halogen-free synthetic material with a wear-resistant surface has been developed, in particular for a decarburized floor. The flat material is heterogeneous and consists of at least two homogeneous PVC-free polymeric layers and one base layer, wherein the fiber base material, preferably consisting of a single, predominantly colored layer, is provided right design of flat material. The polymer layers are formed as transparent or light-transmitting layers, one of which is intended to be transparent, however predominantly as a color-formed intermediate layer and the other that completes the heterogeneous construction of the final layer is intended to be wear-resistant.

In addition, a web of flexible, halogen-free, flexible, synthetic fabric with a wear-resistant surface has been developed, in particular for color or color structured flooring. The flat material is heterogeneous and consists of more, i.e. at least two homogeneous PVC-free polymeric layers and one preferably consisting of a fibrous flat bed base material, wherein one of the polymer layers is preferably formed as a single-color, one-color patterned or color-structured intermediate layer and the other, completing the heterogeneous construction of the flat material layer, it is shaped to be durable. The wear-resistant layer has a surface relief structure, preferably obtained by thermoplastic treatment.

The base and middle layers consist respectively of fibrous flat matter of arranged or unordered textile and / or mineral fibers, wherein the base layer serves as an adhesive bridge between the flat material and a single plane of application and the middle layer serves as an adhesive bridge between two , so far not compatible with the known technical means, polymer layers.

In order to provide abrasion resistance, the wear-resistant layer consists of a mixture of one or more olefin components and one or more thermoplastic, elastomeric components, wherein the molecular groups of the matter components form a penetration / permeation lattice in which the thermoplastic elastomer components are contained as a discontinuous / discrete / phase, and olefin components as a continuous phase in the lattice structure of a wear-resistant layer.

For the color layout and the patterned image of the flat material on the inner surface of the base layer or of the middle layer, it is made by printing a raster / resp. a partially flat coating of organic and / or inorganic color pigments contained in a thermoplastic binder.

Because the PVC-free flat material is not slip resistant in the application plane, e.g. it is to be applied by adhesion according to another feature of the invention, the web-like flexible flat material is provided with one consisting of a fibrous flat material base layer which is formed as a bridge of adhesion between the flat material and the plane of laying of the flooring.

Between two homogeneous, PVC-free bondable polymer layers, one is provided, formed as a bonding bridge, flat, consisting mainly of fibrous material, the middle layer.

Further, the task of developing a method for producing flat materials according to the invention is solved by proposing a method for producing a heterogeneous flat material consisting of at least one homogeneous, halogen-free layer of artificial fabric and one shaped as a modeling layer or as a bonding bridge to a single plane of application and consisting of a fibrous base layer material. According to the method with a technique known to the person skilled in the art, one polymer is melted, from this polymer melt a flat material of a certain thickness is made through a molding device. It in the state of thermoplastic melt is fed simultaneously with preferably consisting of a stream of fibers and deposited on the surface facing the thermoplastic polymeric flat material of the inner surface without a right or one right in the connecting slot of at least two joints parts pressing tool. Under the influence of a linear or planarly produced acting on the base layer and the polymer flat material, the compression force by compressing the fibrous base layer into the surface of the thermoplastic polymer flat material produces, due to the form, a joint / structure / adhesion which is finally cooled.

Further, for the preparation of a heterogeneous flat material consisting of at least two homogeneous halogen-free compounds, layers of synthetic material and one formed as a modeling layer and / or as a bonding bridge to one laying plane and comprising of a fibrous base layer material, a method is provided whereby a polymer is melted according to the invention. From this polymer melt, a flat material of a certain thickness is made by a molding device and, in the state of thermoplastic melt, it is fed simultaneously with a fiber stream consisting of, and applied to the inner surface of the base layer facing the thermoplastic polymer without facing to the right or with one right in the connecting slot of a compression tool consisting of at least two connecting parts. Under the influence of a linearly or planarly formed, acting on the base layer and the polymer flat material, the compression force by compressing the fibrous base layer into the surface of the thermoplastic polymer flat material produces, due to the form, a joint / structure / adhesion. It is further provided with another polymeric flat material by the same process technology, whereby the second polymeric flat material in the thermoplastic state is applied to the first which is in a thermoplastic state and finally this adhesion compound is cooled.

Further, for the preparation of a heterogeneous flat material for further development of the above method according to the invention, it is proposed that the first homogeneous PVC-free, foil-like, polymeric sheet material is made in a known manner from a polymer melt. The latter in the state of thermoplastic melt connects, on the one hand, by virtue of its shape, with one serving as a bonding bridge to the laying plane, an unprinted base layer, and on the other, with one serving as a bonding bridge between two non-bonding polymeric ones. flat materials fibrous and amenable to modeling / layout / middle layer through a clamping force. On the fiber-like middle bonding layer, a thermoplastic melt other, consisting of a PVC-free polymer, is a homogeneous wear-resistant layer, which is made of a polymer melt by the same method of the technology and by means of pressure-exerting binders thanks to a bonding force. the form binds to this adhesion compound.

For the further development of the proposed method for the production of heterogeneous flat material by a separate method, one, by virtue of its form, is made of a bond of adhesion between one, made in a known manner from a polymeric melt first homogeneous, PVC-free, foil-like, polymeric flat matter and one serving as a bridge of adhesion, a printed middle layer. In a thermoplastic melt state, the polymeric flat material under the influence of an exerting force of the coupling means and finally consisting of a wear-resistant layer initially and printed as a bridge of adhesion between two non-compatible polymeric flat materials, a middle layer, a two-layer joint of adhesion serving as an adhesive bridge to the laying plane, a base layer to the connecting slot of at least two coupling means. At the same time, a thermoplastic polymeric material produced in a known manner is applied between the two-layer adhesion joint and the fibrous base layer, between it and the middle layer of the adhesion connection on one side and the base layer on the other side. creates a form-dependent compound.

In the process, at one stage of the process, the base layer or the middle layer before being fed by a coupling mechanic into the coupling gap between two intended coupling means is printed rasterly or partially surface-by-printing using a mixed method in a thermoplastic polymer as a binder, organic and / or inorganic color pigments with one consisting of color motifs, a decapitated image. Rotary intaglio method, rotary screen printing method or thermal printing method are used as printing methods. During the preparation of the flat material, it is heated through the connecting gap, i.e. thermoplastic melt polymeric flat fabric with a motif printed with a base layer, respectively. the middle layer is heated, and the thermoplastic polymer used as a binder for the printing colors is melted and thus, by adhesion, integrated into a form-dependent connection between the base layer or the base layer, respectively. the middle layer and the polymeric flat matter.

With the construction according to the invention of a flexible sheet-like flat material made of chlorine-free synthetic materials, in particular for use as a flooring, there is one flat material which can be obtained at a favorable price, on the one hand, based on the described - a further method of preparation according to the invention with negligible energy costs and, on the other hand, by using inexpensive moisturizing materials and at the same time having a high quality which exceeds the known positive and properties of the produced based on PVC floor coverings with respect to the character image, the resistance to abrasion of the surface of the flooring, the strength, the strength against the tensile stress and pressure and relative contained in cleaning agents solvents. The high tensile and compressive loads, as well as the good parameters of the flat material, lead us back to the flat (they) fibrous and / layer (s), which / all of which together act as surface reinforcement. There is a great opportunity for color modeling or color pattern modeling. Through the construction / construction of the invention, it is possible to have plastic effects modeling provided with effects.

Brief description of the drawings

The invention is better explained by the following exemplary embodiment. The attached figures show:

FIG. 1 is a construction of a planar material according to the invention consisting of a fibrous carrier layer and one consisting of a PVC-free, wear-resistant layer in section; FIG.

FIG. 2 is a sectional view of a planar material according to the invention consisting of a fibrous base layer, a polymeric intermediate layer and a polymer-resistant PVC layer, respectively;

Figure 3 is a cross-sectional view of a planar material according to the invention consisting of a fibrous base layer, one polymeric intermediate layer, one filamentous middle layer and one polymer-resistant layer;

FIG. 4 is a sectional view as in FIG. 1 with an image-dependent region;

FIG. 5 is a sectional view as in FIG. 3 with portrayed sections;

6 is a schematic view of the construction on the side of the device for receiving a two-layer system according to FIG. 1 according to the invention, consisting of a fibrous base layer and a polymer wear layer;

7 is a schematic view of the construction on the side of the device for receiving a multilayer system according to FIG. 3 according to the invention, consisting of a fibrous base layer, a fibrous middle layer, a polymer wear-resistant layer and a polymer intermediate layer.

An exemplary embodiment of the invention

Canvas flexible flat material, which is used in particular for single or multi-color, patterned or non-patterned flooring, is multi-layered. Regardless of the layer or structure dependent on the purpose of use or application, the lowest layer is a fiber base layer 1, consisting of arranged or unordered textile and / or mineral fibers, intended to serve to engage the plane of the flat material 2 and, on the other hand, is bonded, due to its shape, to a homogeneous PVC-free thermoplastic polymer layer. In such a proposed two-layered construction, the fiber base layer 1 is a carrier of a one-color or multi-color motifs of a tiled layout / image of the flat material, wherein this layout / image is made by a printing method and consists of raster-forming resp. partially surface-shaped, inorganic and / or organic color pigments contained in a thermoplastic binder and deposited on a single inner surface 4 of the base layer 1, coating 3. The PVC-free homogeneous thermoplastic polymer layer is here formed or transparent as transparent light-wear layer 5. This wear-resistant layer 5 consists, preferably, of increasing the abrasion resistance by a mixture of one or more olefin (s) and / or component (s) and one or more terrains. moplastic / elastomeric / component / component /. In this mixture, the molecular groups of the material components form a penetration lattice in which thermoplastic elastomer components are contained as a discontinuous phase and olefin components as a continuous phase in the structure of the lattice.

In the three-layered construction of the flat material, which is preferably selected in monochrome layout, between the wear-resistant layer 5 and the fibrous base layer 1 is provided as an intermediate layer 6, consisting of a PVC-free thermoplastic polymer layer. This intermediate layer 6 can be both monochrome and desen- tated. Insofar as the PVC-free plastics materials used for the wear-resistant layer 5 and the intermediate layer 6 do not bond with known substances based on their material composition, a fibrous intermediate layer 7 is provided between the polymer-wear layer 5 and the polymer intermediate layer 6, which the construction corresponds to the construction of the base layer 1. The fibrous middle layer 7, in the same way as the fiber base layer 1, is applied as a carrier consisting of monochrome or multicolor motifs formlenie / image in the multilayer structure.

The wear-resistant layer 5 is optionally provided on its surface 8 with one, preferably formed by thermoplastic treatment, an embossed structure (not shown).

Application

The production of a flat-shaped flexible flat material is mainly carried out in traditional calender roller factories, whereby in a two-layer construction of the flat material, the fibrous material of the base layer 1 or of the middle layer 7 is fed to one gap between two calender rollers. on the other hand, at the same time, a polymeric flat material is fed to the wear-resistant layer 5 or to the intermediate layer 6 in a state of thermoplastic melt, which was immediately made of molten in extr. der / extruder / in shirokoprotsepna nozzle molten polymer. By applying the force of compression through the rollers on one side to the base layer 1 or the middle layer 7 and, on the other, to the polymer flat material, the fiber layer is connected, due to its shape, to the polymer flat material. The production of multi-layer structures of flat material is carried out by an analogous method.

Claims (17)

Claims 1. Halogen-free flexible sheet material of artificial substance with a wear-resistant surface, in particular for a tiled floor, characterized in that the plate material (1.5) is heterogeneous and consists of more or less a homogeneous, PVC-free polymeric layer / 5 / and an effective bonding base layer / 1 / consisting of fibrous flat matter, wherein the press-free layer is stored in the fiber structure of the base layer / 1 /. PVC polymer made of polymer a layer (5) and between the polymer layer (5) and the base layer (1) there is a three-dimensional layer containing fibers and a polymer conditioned by the shape section (13) and the fibrous flat material (1) is provided with with one defined, consisting mainly of colored motifs, the right of the flat material (1.5) and the polymer layer (5) is formed as a transparent or light-transmitting layer (5). 2. Halogen-free flexible sheet material made of halogen-free synthetic material, with a wear-resistant surface, in particular for a decapitated floor, characterized in that the plate material (1, 5, 6) is heterogeneous and consists of more - most - a little two homogeneous PVC-free polymeric layers (5, 6) and one formed as an effective adhesive bridge of the base layer (1), consisting of fibrous flat matter, wherein in the fiber structure of the base layer (1) is stored pressed polymer of st a PVC polymer, intermediate layer / 6 / and between the polymer intermediate layer / 6 / and the base layer / 1 / there is a three-dimensional, containing fibers and polymer, formed by the shape of the section / 13 / and consisting of the fibrous flat material base layer / 1 / is provided with a predetermined consisting mainly of colored motifs on the right of the flat material / 1, 5, 6 / and the polymer intermediate layer / 6 / and the wear-resistant layer / 5 / are formed as transparent or light-transmitting layers, from which the transparent the intermediate layer / 6 / is predominantly color-shaped and the other, complete z heterogeneous structure layer is formed as a wearing coat / 5 /. 3. Halogen-free flexible sheet material of artificial substance with a wear-resistant surface, in particular for color or color structured flooring, characterized in that the plate material (1, 5, 6) is heterogeneous and consists of more - at least two homogeneous, PVC-free polymeric layers and an effective bonding base layer (1) consisting of fibrous, flat matter, wherein a pressed polymer is stored in the fiber structure of the base layer (1). Fr. The polymer-free intermediate layer (6) and between the polymer intermediate layer (6) and the base layer (1) is provided with a three-dimensional fiber-containing polymer and a section-shaped polymer (13) and one of the polymer layers is formed as a monochromatic, monochrome patterned or color-structured intermediate layer (6), and the other, completing the heterogeneous construction of the flat material layer, is formed as a wear-resistant layer (5). 4. A flexible sheet material according to claims 2 and 3, characterized in that, between a homogeneous, PVC-free polymeric layer (5) and a PVC-free bondable intermediate, an intermediate layer (6) is provided as a bonding bridge, consisting of a medium-fiber fibrous flat material (7), wherein in the fibrous structure of the middle-acting adhesive bridge (7) a polymer pressed together consisting of made of PVC-free interlayer t / 6 / and on the other hand - polymer of PVC-free polymer layer / 5 / and between the middle layer / 7 / and the polymer intermediate layer / 6 / on the one hand and the polymer layer / 5 / - on the other a three-dimensional fiber-containing polymer and a shape-dependent polymer (13). 5. Fibreboard of flat material according to claim 1, 2 or 3, characterized in that the fibrous flat material consists of stacked or unordered lying textile and / or mineral fibers. 6. A flexible sheet material according to claims 1 to 5, characterized in that the wear-resistant layer (5) consists of a mixture of one or more olefin components and one or more thermoplastic elastomer components, wherein the molecular groups of the components of the material they form a permeation lattice in which thermoplastic elastomer components are contained as a discontinuous phase and olefin components as a continuous phase in the structure of the lattice. 7. A flexible sheet material according to claims 1, 2, 4 to 6, characterized in that the planar image of the flat material consists of a raster / resp. partially planar coating (3) of thermoplastic binder containing organic and / or inorganic color pigments applied to the inner surface (4) of the base layer (1) or of the middle layer (7). 8. A flexible sheet material according to claims 1 to 7, characterized in that the base layer (1) consisting of a fibrous flat material is formed as a bridge of adhesion between the polymer layer (5) of the flat material (1.5). /, resp. the intermediate layer / 6 / of the flat material / 1, 5, 6 / and one laying plane / 2 / of the flooring. 9. A flexible sheet material according to claims 3 to 8, characterized in that it is provided between two homogeneous, non-bondable, PVC-free polymer layers (3,6), serving as a bonding bridge, flat-shaped, consisting mainly of made of fibrous material, the middle layer (7) is formed as a carrier of the right, consisting of monochrome or multicolor motifs. 10. A flexible sheet material according to Claims 2, 3 to 9, characterized in that between two homogeneous, PVC-free polymeric layers (3,6) there is provided a clutch bridge, flat, consisting of is predominantly of medium-sized fibrous material (7) shaped as a right-hand carrier consisting of monochrome or multicolor motifs. 11. A method for producing a heterogeneous flat material consisting of at least one homogeneous, halogen-free layer of artificial material and one formed as a modeling layer or as a bonding bridge to a single plane of application and consisting of a fibrous base material a layer characterized in that one polymer melts, from this polymer melt, a molding device (12) is made up of a polymer melt film / 5 ', respectively. 67 flat matter of specified thickness and in the state of polymer melt / 5 ', respectively. 67 is fed simultaneously with, preferably, a fiber stream and deposited on the thermoplastic polymeric sheet facing / 5, respectively. 6 / inner surface / 4 /, the main layer / 1 / without right or one right, serving as a bridge of adhesion to the laying plane / 2 / or with one consisting mainly of a stream of fibers in the middle of the day layer / 7 / in one coupling gap / 9 / of at least two coupling means / 10, 11 / a crimping tool and under the influence of a linear or planarly obtained crimping force acting on the base layer / 1 /, respectively. on the middle layer / 7 / and simultaneously on the polymeric flat fabric / 5 or respectively. 6 / in the state of polymer melt / 5 ', respectively. 67, by compressing the fibrous base layer / 1 /, respectively. of the fibrous middle layer / 7 / in the film-like flat polymer melt / 5 'or respectively. 67 is formed by the formulation, a clutch compound which is finally cooled. 12. A method for producing a heterogeneous flat material consisting of at least two homogeneous, halogen-free layers of artificial fabric and one formed as a modeling layer or as a bonding bridge to a single plane of application and consisting of a fibrous base material a layer characterized in that one polymer melts, from this polymer melt a molding device (12) is made of a polymer melt film / 67 flat material of a certain thickness and it is in a state of polymer melt. feeds simultaneously with a fiber stream consisting preferably of an inner surface (4), a base layer (1) without a right or one right, in the connecting gap (9), comprising at least one of two coupling means / 10, 11 / crimping tool, and under the influence of a linear or planar-forming crimping force acting on the base layer / 1 / and the polymeric flat fabric / 6 / by compressing the fibrous base layer / 1 / into the surface of the liquid polymeric flat fabric c is made, by virtue of its shape, of a clutch compound which is further supplied with another polymer layer (5) by the same method of the method, wherein the second polymer layer in the state of thermoplastic melt (57) is applied to the first, which is in the liquid state, and finally this clutch compound is cooled. 13. A method for producing a heterogeneous flat material consisting of at least two homogeneous, halogen-free layers of synthetic material and one shaped as a modeling layer and one shaped as a bonding bridge to a single plane of application and consisting of fibrous base material, characterized in that the first homogeneous, PVC-free, foil-like polymer layer is made in a known manner as an intermediate layer (6) from a polymer melt and this flat melt / 67 is bonded by a we form on the one hand with one serving as a bridge of adhesion to the plane of application / 2 / unprinted base layer / 1 / and on the other hand with one serving as a bridge of adhesion between one intermediate layer / 6 / and a wear-resistant layer / 5 / which consist of non-bonding polymers, a fibrous and moldable middle layer / 7 / by means of pressurizing coupling means / 10, 11 /, wherein a fibrous middle layer is formed on the bonded bridge (7) finally the liquid / 57 of the melt is applied a blade consisting of a PVC-free polymer, a homogeneous wear-resistant layer (5), which is made of a polymer melt / 57 by the same process technology and by means of a pressure-exerting coupling means / 10, 11 /, by virtue of its shape, binds this clutch bridge and finally this clutch joint cools. 14. A method for producing a heterogeneous flat material consisting of at least two homogeneous, halogen-free layers of synthetic material and one shaped as a modeling layer and one formed as a bonding bridge to a single plane of application and consisting of fibrous base layer material, characterized in that, in a single method, a clutch joint is formed between the serving as a bonding bridge, the printed middle layer (7) and, in a known manner, consisting of homogeneity n, PVC-free melt / 57 molded to a flat material wearproof layer / 5 / under the influence of exerted by coupling agents / 10, 11 / compression force on the intermediate layer / 7 / and on the polymer wearproof layer / 5 / in liquid state of the melt / 57 and finally, this pre-formed two-layer coupling compound of the wear-resistant layer / 5 / and of the bonding bridge between two non-bondable polymer layers / 5,6 /, middle layer / 7 / is fed at the same time as one base layer / 1 / serving as a ka it is an adhesive bridge to the application plane (2), to one coupling gap (9) of at least two coupling means (10, 11), and at the same time one made in a known manner from the polymer melt / 67, consisting of a film-like polymeric melt, a polymeric flat matter in the liquid state of the melt / 67 is applied between the two-layer adhesion compound and the fibrous base layer / 1 /, and between it and the middle layer / 7 / of the adhesion compound of one side and main square v / 1 / on the other hand, creates a conditioned by the shape compound. 15. A method for producing a heterogeneous flat material according to claims 11 to 14, characterized in that the base layer (1) or the middle layer (7) before being fed by means of coupling mechanics in the coupling slot (9) is between the two provided for this purpose, the binders (10, 11) are printed rasterly or partially surface-by-printing using the application of blended organic and / or inorganic color pigments mixed in one thermoplastic polymer with one right, consisting of color motifs. A method for producing a heterogeneous flat material according to claims 11 and 14, characterized in that the base layer (\) or the middle layer (7) is printed in monochrome or multicolor pattern consisting of motifs using a rotary method gravure printing, rotary screen printing or thermal printing. 17. A method for producing a heterogeneous flat material according to claims 11 to 14, characterized in that, by means of a polymer melt / 5 'or 67 supplied through the connecting slot (5) or 67 and consisting of a PVC-free polymer, polymeric layer / 5 / or intermediate layer / 6 /, the main layer printed with one motif / 1 / or middle layer / 7 / is heated and thus the thermoplastic polymer used as a binding agent for the printing colors is melted and thus integrated by means of adhesion from the form of a junction between the shaft the principal duct layer / 1 /, respectively. the middle layer / 7 / and the polymer layer / 5 / respectively. the intermediate layer / 6 /.