DE3904526A1 - Floor covering and method for its manufacture - Google Patents
Floor covering and method for its manufactureInfo
- Publication number
- DE3904526A1 DE3904526A1 DE19893904526 DE3904526A DE3904526A1 DE 3904526 A1 DE3904526 A1 DE 3904526A1 DE 19893904526 DE19893904526 DE 19893904526 DE 3904526 A DE3904526 A DE 3904526A DE 3904526 A1 DE3904526 A1 DE 3904526A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- top layer
- layers
- floor covering
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
- D04H1/488—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines Bodenbelags aus strukturiertem Nadelfilz sowie einen neuen derartigen Bodenbelag.The invention relates to a method for manufacturing a floor covering made of structured needle felt as well as a new such flooring.
Es ist bekannt, zweischichtige Bodenbeläge aus Nadel vlies dadurch herzustellen, daß eine Oberschicht gegen eine polsternde Unterschicht vernadelt wird. Beim Ver nadeln dringen Fasern aus der relativ hochwertigen Oberschicht in die relativ billige Unterschicht ein, so daß durch das Vernadeln beide Schichten fest miteinan der verbunden werden. Anschließend erfolgt eine Imprä gnierung des zweischichtigen Bodenbelages. Hierbei gibt es verschiedene Verfahren: Im Tauchbadverfahren wird die Ware durch eine Imprägnierflotte hindurchgeführt, anschließend auf einem Foulard abgequetscht und ge trocknet. Bei dem anderen Verfahren erfolgt eine Im prägnierung eines zweischichtigen Bodenbelages durch Pflatschen. Dieses kann von der Unterseite her erfol gen, wobei die Imprägnierflotte bis in die Oberschicht eindringen muß, oder durch Anpflatschen der Warenober seite, wobei das Bindemittel bis in die Unterschicht eindringt.It is known to have two-layer needle coverings to produce nonwoven in that an upper layer against a cushioning underlayer is needled. When ver needles penetrate fibers from the relatively high quality Upper class into the relatively cheap lower class, so that by needling both layers firmly together who are connected. Then there is an imp gnierung of the two-layer flooring. Here there There are different procedures: the goods are passed through an impregnation liquor, then squeezed on a foulard and ge dries. In the other method, an Im impregnation of a two-layer floor covering Splashing. This can be done from the bottom gene, the impregnation liquor up to the upper layer must penetrate, or by patting the goods top side, the binder down to the underlayer penetrates.
Bei beiden Verfahren wird die Oberschicht so verfe stigt, daß sich keinerlei Fasern mehr aus dem Verband heraus lösen lassen. Durch das Vernadeln beider Schich ten werden diese so fest miteinander verbunden, daß sie sich zerstörungsfrei nicht voneinander lösen. Bei zu geringer Vernadelung und ungenügender Imprägnierung können sich die Fasern beim späteren Gebrauch aus dem Verbund heraus lösen. In einem solchen Fall ist eine ausreichende Verschleißfestigkeit und Scherfestigkeit nicht gegeben.In both processes, the top layer will be so stigt that no more fibers from the bandage let out. By needling both layers ten are so firmly connected that they do not separate from one another without being destroyed. In to low needling and insufficient impregnation the fibers can come out of the Detach the bond. In such a case, one is sufficient wear resistance and shear strength not given.
Nadelvliesbodenbeläge aus zwei miteinander vernadelten Schichten werden häufig im Objekt eingesetzt. Hierunter versteht man Büros, Hotels, Geschäftslokale, Hobby räume, Sporthallen und Mietwohnungen. In allen Fällen ist der Bodenbelag einer hohen Beanspruchung ausge setzt.Non-woven floor coverings made from two needled together Layers are often used in the object. Below one understands offices, hotels, business premises, hobby rooms, sports halls and rental apartments. In all cases the floor covering is subjected to high stress puts.
In neuerer Zeit werden in Tennishallen häufig Granulat böden mit einem Gummigranulat benutzt. Dieses Granulat benötigt ein Teppichboden mit strukturierter Oberseite, damit die Granulatteilchen an ihrem Platz bleiben und keine von Granulat leergefegten Stellen des Bodenbela ges entstehen. Bisher wurden Bodenbeläge aus struktu riertem Nadelvlies nur einschichtig hergestellt, d. h. ohne polsternde Unterschicht. Würde man bei einem Bo denbelag mit strukturiertem Nadelvlies die Oberschicht in gleicher Weise durch Vernadeln mit der Unterschicht verbinden, wie dies bei unstrukturierten mehrschichti gen Bodenbelägen geschieht, dann würde durch das Ver nadeln die Oberflächenstruktur zerstört werden.More recently granules have been used in tennis halls floors with a rubber granulate. These granules requires a carpet with a structured top, so that the granules remain in place and no areas of the floor covering swept by granules ges arise. So far, floor coverings were made of textured only a single layer is produced, d. H. without a cushioning underlayer. Would you with a Bo the top layer with structured needle fleece in the same way by needling with the lower layer connect, as is the case with unstructured multilayer against floor coverings, then Ver needles to destroy the surface structure.
Das der Erfindung zugrundeliegende Problem besteht in der Schaffung eines zweischichtigen Bodenbelages, des sen aus Nadelvlies bestehende Oberschicht fest mit der Unterschicht verankert ist, wobei beide Schichten aus Nadelvlies bestehen und die Oberseite der Oberschicht eine durch Vernadeln entstandene Reliefstruktur auf weist.The problem underlying the invention is the creation of a two-layer floor covering, the top layer made of needle felt with the Bottom layer is anchored, with both layers of Needle fleece exist and the top of the top layer a relief structure created by needling points.
Zur Herstellung eines solchen Bodenbelages schlägt die Erfindung ein Verfahren vor, bei dem die Oberschicht nicht in der üblichen Weise in die Unterschicht hinein genadelt wird, sondern vielmehr das Nadeln von der Warenunterseite her erfolgt, wobei die Unterschicht in die Oberschicht hineingenadelt wird. Bei diesem Nadel vorgang ist die Vernadelungstiefe so gering, daß die Reliefstruktur der Oberschicht durch die Vernadelung nicht erreicht wird. Die Unterschicht wird also nur in den Bereich des unstrukturierten Basisteils der Ober schicht hineingenadelt, um durch die Vernadelung die Oberflächenstruktur der Oberschicht nicht zu zerstören. Damit werden beide Schichten fest miteinander verbunden und in feste gegenseitige Zuordnung gebracht. An schließend erfolgt eine Imprägnierung mit Bindemittel von der Oberseite der Oberschicht her. Das dabei in die Oberschicht eindringende, zunächst flüssige Bindemittel tränkt die Oberschicht und bewirkt deren Verfestigung, einschließlich der Oberflächenstruktur. Das Bindemittel dringt auch in den Grenzbereich der beiden Schichten ein, deren Fasern eingebettet und durch das Bindemittel zusätzlich miteinander verbunden werden. Damit wird durch das Bindemittel zweierlei erreicht, nämlich ein mal die auch bei uns strukturierten zweischichtigen Bodenbelägen beabsichtigte Verfestigung der Oberschicht und zum anderen ein zusätzliches Anbonden der Unter schicht an die Oberschicht. To produce such a floor covering, the Invention a method in which the top layer not in the usual way into the lower layer is needled, but rather the needling of the The underside of the goods takes place, with the lower layer in the upper class is needled. With this needle the needling depth is so small that the Relief structure of the upper layer through the needling is not achieved. So the lower class is only in the area of the unstructured base part of the waiter layered into the needles through the needles Do not destroy the surface structure of the upper layer. This means that both layers are firmly connected and brought into fixed mutual association. On finally, it is impregnated with a binder from the top of the top layer. That in the Binding penetrating top layer, initially liquid soaks the upper layer and causes it to solidify, including the surface structure. The binder also penetrates into the border area of the two layers one whose fibers are embedded and bound by the binder can also be connected to each other. So that will achieved two things by the binder, namely one sometimes the two-layer structure, which is also structured by us Floor coverings intended to solidify the upper layer and on the other hand an additional bonding of the sub layer to the upper class.
Der nach dem erfindungsgemäßen Verfahren hergestellte Bodenbelag besteht aus zwei fest miteinander verbun denen Nadelvlies-Schichten, von denen die obere Schicht eine dreidimensionale Oberflächenstruktur nach einem beliebigen vorgegebenen Muster aufweist. Durch das Ver fahren gelingt die feste und dauerhafte Verbindung beider Schichten, wodurch eine hohe Scherfestigkeit des Bodenbelags erreicht wird. Da der strukturierte Teil der Oberschicht von dem Nadelvorgang überhaupt nicht erfaßt wird, erfährt die zuvor erzeugte Struktur durch den Nadelvorgang keine Veränderungen.The one produced by the process according to the invention Flooring consists of two firmly bonded together those needle punch layers, of which the top layer a three-dimensional surface structure after a has any given pattern. By ver driving succeeds the firm and permanent connection of both layers, resulting in a high shear strength of the Flooring is reached. Because the structured part the upper layer of the needle process not at all is detected, the structure previously created is experienced the needle operation no changes.
Vorzugsweise erfolgt das Einnadeln der Unterschicht in die Oberschicht maximal bis zur Hälfte der Stärke des Basisteils der Oberschicht. Der Basisteil ist der un tere Teil der Oberschicht, der von der Oberflächen struktur der Oberseite nicht erfaßt wird.The needling of the lower layer preferably takes place in the upper layer up to a maximum of half the thickness of the Base part of the upper class. The base part is the un lower part of the upper layer, that of the surfaces structure of the top is not detected.
Die Erfindung betrifft ferner einen zweischichtigen Bodenbelag aus Nadelfilz, bei dem die Unterschicht in einen Teil der Schichtstärke der Oberschicht hinein genadelt ist und bei dem beide Schichten dasselbe Bindemittel in von der Oberseite zur Unterseite ab nehmender Konzentration enthalten. Einige Fasern der Unterschicht durchsetzen die Oberschicht, jedoch nur innerhalb des Basisteils. Das Bindemittel bewirkt ein zusätzliches Anhaften der Schichten aneinander.The invention further relates to a two-layer Needle felt flooring with the bottom layer in part of the layer thickness of the top layer is needled and in which both layers are the same Binder in from top to bottom contain increasing concentration. Some fibers of the Lower class prevail over the upper class, however only inside the base part. The binder works additional adhesion of the layers to each other.
Der erfindungsgemäße Bodenbelag eignet sich insbeson dere für Tennisplätze mit Granulatbeschichtung, jedoch ist seine Verwendung hierauf nicht beschränkt. Er kann auch als anderweitiger, strapazierfähiger Bodenbelag benutzt werden oder als Fußabtreter oder Fußmatte in Kraftfahrzeugen sowie als Läufer oder Teppiche. Die polsternde Unterschicht mindert einerseits den Ver schleiß der Oberschicht und sie bewirkt andererseits ein gelenkschonendes, weicheres Trittverhalten.The floor covering according to the invention is particularly suitable for tennis courts with a granulate coating, however its use is not limited to this. He can also as another, hard-wearing floor covering be used or as a doormat or doormat in Motor vehicles as well as runners or carpets. The cushioning lower layer reduces ver wear of the upper layer and it causes on the other hand a joint-friendly, softer pedaling behavior.
Im folgenden wird unter Bezugnahme auf die Zeichnungen ein Ausführungsbeispiel der Erfindung näher erläutert.The following is with reference to the drawings an embodiment of the invention explained in more detail.
Es zeigen:Show it:
Fig. 1 in schematischer Darstellung das Einnadeln der Unterschicht in die Oberschicht, Fig. 1 is a schematic illustration of the needling of the lower layer in the upper layer,
Fig. 2 das Imprägnieren der vernadelten Schichten und Fig. 2, the impregnation of the needled layers and
Fig. 3 einen schematischen Querschnitt durch den fer tigen Bodenbelag. Fig. 3 is a schematic cross section through the fer term flooring.
Gemäß Fig. 1 werden eine jeweils aus Nadelvlies be stehende Oberschicht 10 und eine Unterschicht 11 einer Nadelmaschine 12 zugeführt. Die Oberschicht 10 liegt dabei unten, wobei ihre strukturierte Oberseite 13 nach unten gerichtet ist. Die Oberschicht 10 ist in bekann ter Weise aus einem mehrfach genadelten Faservlies her gestellt und ebenfalls durch Nadeln strukturiert wor den. Die spätere Unterschicht 11 besteht ebenfalls aus einem genadelten Faservlies, das jedoch unstrukturiert ist und somit eine konstante Schichtstärke hat.Referring to FIG. 1 a be needled from each standing topsheet 10 and backsheet 11 are supplied to a needle machine 12. The upper layer 10 lies below, with its structured upper side 13 facing downwards. The top layer 10 is made in a known manner from a multi-needled nonwoven fabric and is also structured by needles. The subsequent lower layer 11 also consists of a needled nonwoven fabric, which is however unstructured and thus has a constant layer thickness.
Die mit Widerhaken versehenen Nadeln 14 der Nadel maschine dringen von oben her durch die oben liegende Unterschicht 11 durch in einen Teil der späteren Unterschicht 13 ein, während beide Schichten auf dem Tisch 15 der Nadelmaschine abgestützt sind. Die Nadeln 14 führen vertikale Hin- und Herbewegungen aus, während die Schichten 10 und 11 kontinuierlich in Richtung des Pfeiles 16 durch die Nadelmaschine hindurchbewegt wer den.The barbed needles 14 of the needle machine penetrate from above through the upper lower layer 11 through into a part of the later lower layer 13 , while both layers are supported on the table 15 of the needle machine. The needles 14 perform vertical back and forth movements, while the layers 10 and 11 are continuously moved in the direction of arrow 16 through the needle machine.
Wenn die Verbundschicht 17 die Nadelmaschine verläßt, sind zahlreiche Fasern der Unterschicht 11 in die Unterseite der Oberschicht 10 eingenadelt. Beide Schichten sind durch mechanische Verhakung der Fasern miteinander verbunden. Die Verbundschicht 17 wird einer Imprägnierstation 18 zugeführt, die bei dem vorliegen den Ausführungsbeispiel aus einem Foulard besteht. Der Foulard weist zwei gegensinnig rotierende Walzen 19, 20 auf, von denen die untere Walze 19 in ein das Impräg niermittel enthaltendes Bad 21 eintaucht. Das auf der Walze 19 mitgenommene Imprägniermittel wird im Walzen spalt auf die strukturierte Oberseite 13 der späteren Oberschicht 10 übertragen. Anschließend liegt die Ver bundschicht 17 mit der Unterschicht 11 auf einem Teil des Umfangs der Walze 20 an und das Material verläßt die Walze 20 mit nach unten weisender Unterschicht 11 und nach oben weisender Oberschicht 10. Durch Schwer kraft und durch Kapillarwirkung dringt ein Teil des Bindemittels von der Oberschicht 10 in die Unterschicht 11 ein. Anschließend wird der Bodenbelag einem Trockner zum Härten des Bindemittels zugeführt.When the composite layer 17 leaves the needle machine, numerous fibers of the lower layer 11 are needled into the underside of the upper layer 10 . Both layers are connected by mechanical interlocking of the fibers. The composite layer 17 is fed to an impregnation station 18 which, in the present exemplary embodiment, consists of a foulard. The foulard has two rollers 19 , 20 rotating in opposite directions, of which the lower roller 19 is immersed in a bath 21 containing the impregnating agent. The impregnating agent carried on the roller 19 is transferred in the roller gap to the structured upper side 13 of the later upper layer 10 . Subsequently, the composite layer 17 lies with the lower layer 11 on part of the circumference of the roller 20 and the material leaves the roller 20 with the lower layer 11 facing downward and the upper layer 10 pointing upward. Due to heavy force and capillary action, part of the binder penetrates from the upper layer 10 into the lower layer 11 . The floor covering is then fed to a dryer for hardening the binder.
Fig. 3 zeigt den fertigen Bodenbelag 24 aus der struk turierten Oberschicht 10 und der Unterschicht 11. Fasern 21 der Unterschicht 11 erstrecken sich über die Trennebene 22 der beiden Schichten hinaus bis in die Oberschicht 10 hinein. Die Eindringtiefe ist geringer als die Stärke des unstrukturierten Basisteils 23 der Oberschicht 10. Vorzugsweise beträgt die Eindringtiefe weniger als die Hälfte der Stärke des Basisteils 23. Fig. 3 shows the finished floor covering 24 from the constructive-structured top layer 10 and bottom layer 11. Fibers 21 of the lower layer 11 extend beyond the parting plane 22 of the two layers into the upper layer 10 . The penetration depth is less than the thickness of the unstructured base part 23 of the top layer 10 . The depth of penetration is preferably less than half the thickness of the base part 23 .
Durch das Annadeln der Oberschicht an die Unterschicht wird ferner erreicht, daß bei der späteren Behandlung im Imprägnierfoulard sich beide Schichten nicht gegen einander verschieben und daß keine Faltenbildung oder Blasenbildung auftritt.By needling the upper class to the lower class is also achieved in the later treatment in the impregnation pad, both layers do not oppose each other move each other and that no wrinkling or Blistering occurs.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893904526 DE3904526C2 (en) | 1989-02-15 | 1989-02-15 | Floor covering and process for its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893904526 DE3904526C2 (en) | 1989-02-15 | 1989-02-15 | Floor covering and process for its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3904526A1 true DE3904526A1 (en) | 1990-08-16 |
| DE3904526C2 DE3904526C2 (en) | 1993-10-07 |
Family
ID=6374128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893904526 Expired - Fee Related DE3904526C2 (en) | 1989-02-15 | 1989-02-15 | Floor covering and process for its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3904526C2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0538625A1 (en) * | 1991-10-23 | 1993-04-28 | FORBO-GLAWO GmbH | Textile floor covering |
| DE9309926U1 (en) * | 1993-07-03 | 1993-09-02 | Schaeffler Teppichboden GmbH, 96052 Bamberg | Doormat |
| DE4300091A1 (en) * | 1993-01-06 | 1994-07-07 | Malimo Maschinenbau | Heavy knitted fabric suitable for upholstery |
| DE4343271A1 (en) * | 1993-12-17 | 1995-06-22 | Jacob Emendoerfer Nachf Baur V | Strong, low density multilayer fibre, esp. wool, fleece strip |
| DE29706968U1 (en) * | 1996-12-23 | 1997-06-19 | Asota Ges. M.B.H, Linz | Two-layer needle punch |
| WO1998030745A1 (en) * | 1997-01-10 | 1998-07-16 | Falke Garne Kg | Flat structure, in particular a non-woven fabric |
| DE10132103C1 (en) * | 2001-07-03 | 2003-04-30 | Filzfabrik Fulda Gmbh | Process for the production of a patterned textile fabric |
| DE102017208200A1 (en) * | 2017-05-16 | 2018-11-22 | Adler Pelzer Holding Gmbh | carpet |
| DE102019100916A1 (en) | 2019-01-15 | 2020-07-16 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, luggage compartment covering or loading floor covering with textured needled carpet surface |
| DE102019100922A1 (en) | 2019-01-15 | 2020-07-16 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, luggage compartment covering or loading floor covering with textured needle-punched carpet surface (III) |
| DE102019100919A1 (en) | 2019-01-15 | 2020-07-16 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, luggage compartment covering or loading floor covering with textured needle-punched carpet surface (II) |
| WO2021001439A1 (en) | 2019-07-04 | 2021-01-07 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, boot or trunk covering or load compartment covering having a structurally needle-punched carpet surface |
| US12031249B2 (en) | 2017-05-16 | 2024-07-09 | Adler Pelzer Holding Gmbh | Method for producing a needle punch velour carpet |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19737864A1 (en) * | 1997-08-29 | 1999-03-04 | Emfisint Automotive S A | Polymer-impregnated textile fabric and process for its production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1155086B (en) * | 1958-10-17 | 1963-10-03 | Bigelow Sanford Carpet Company | Upholstered carpet and method of making the same |
| DE1978641U (en) * | 1967-09-23 | 1968-02-15 | Deutsche Linoleum Werke Ag | FLOORING WITH A UPHOLSTERY LAYER AND A WEARING LAYER APPLIED TO THIS. |
-
1989
- 1989-02-15 DE DE19893904526 patent/DE3904526C2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1155086B (en) * | 1958-10-17 | 1963-10-03 | Bigelow Sanford Carpet Company | Upholstered carpet and method of making the same |
| DE1978641U (en) * | 1967-09-23 | 1968-02-15 | Deutsche Linoleum Werke Ag | FLOORING WITH A UPHOLSTERY LAYER AND A WEARING LAYER APPLIED TO THIS. |
Non-Patent Citations (1)
| Title |
|---|
| DE-Z.: Textilindustrie 71, H.8, 1969, S.515-522 * |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0538625A1 (en) * | 1991-10-23 | 1993-04-28 | FORBO-GLAWO GmbH | Textile floor covering |
| DE4300091A1 (en) * | 1993-01-06 | 1994-07-07 | Malimo Maschinenbau | Heavy knitted fabric suitable for upholstery |
| DE9309926U1 (en) * | 1993-07-03 | 1993-09-02 | Schaeffler Teppichboden GmbH, 96052 Bamberg | Doormat |
| DE4343271A1 (en) * | 1993-12-17 | 1995-06-22 | Jacob Emendoerfer Nachf Baur V | Strong, low density multilayer fibre, esp. wool, fleece strip |
| DE29706968U1 (en) * | 1996-12-23 | 1997-06-19 | Asota Ges. M.B.H, Linz | Two-layer needle punch |
| WO1998030745A1 (en) * | 1997-01-10 | 1998-07-16 | Falke Garne Kg | Flat structure, in particular a non-woven fabric |
| US7346967B2 (en) | 1997-01-10 | 2008-03-25 | Horustec Gmbh | Process for producing a floor covering |
| DE10132103C1 (en) * | 2001-07-03 | 2003-04-30 | Filzfabrik Fulda Gmbh | Process for the production of a patterned textile fabric |
| DE102017208200A1 (en) * | 2017-05-16 | 2018-11-22 | Adler Pelzer Holding Gmbh | carpet |
| US12031249B2 (en) | 2017-05-16 | 2024-07-09 | Adler Pelzer Holding Gmbh | Method for producing a needle punch velour carpet |
| DE102019100922A1 (en) | 2019-01-15 | 2020-07-16 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, luggage compartment covering or loading floor covering with textured needle-punched carpet surface (III) |
| DE102019100919A1 (en) | 2019-01-15 | 2020-07-16 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, luggage compartment covering or loading floor covering with textured needle-punched carpet surface (II) |
| WO2020148150A1 (en) | 2019-01-15 | 2020-07-23 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, boot or trunk covering or load compartment covering having a structurally needle-punched carpet surface |
| WO2020148145A1 (en) | 2019-01-15 | 2020-07-23 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, boot or trunk covering or load compartment covering having a structurally needle-punched carpet surface |
| WO2020148147A1 (en) | 2019-01-15 | 2020-07-23 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, boot or trunk covering or load compartment covering having a structurally needle-punched carpet surface (ii) |
| CN114269978A (en) * | 2019-01-15 | 2022-04-01 | 阿德勒佩尔泽控股有限公司 | Motor vehicle floor covering, luggage compartment covering or loading floor covering with structured needled carpet surface |
| DE102019100916A1 (en) | 2019-01-15 | 2020-07-16 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, luggage compartment covering or loading floor covering with textured needled carpet surface |
| WO2021001439A1 (en) | 2019-07-04 | 2021-01-07 | Adler Pelzer Holding Gmbh | Motor vehicle floor covering, boot or trunk covering or load compartment covering having a structurally needle-punched carpet surface |
| DE102019118163A1 (en) * | 2019-07-04 | 2021-01-07 | Adler Pelzer Holding Gmbh | Motor vehicle floor paneling, luggage compartment paneling or loading floor paneling with textured needled carpet surface (IV) |
| CN114072313A (en) * | 2019-07-04 | 2022-02-18 | 阿德勒佩尔泽控股有限公司 | Motor vehicle floor covering, luggage compartment covering or loading floor covering with structured needled carpet surface |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3904526C2 (en) | 1993-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3904526C2 (en) | Floor covering and process for its manufacture | |
| DE2209100A1 (en) | Unit for connecting carpets | |
| EP1524350B2 (en) | Fiber laminates and methods for producing them | |
| AT398211B (en) | METHOD FOR PRODUCING A VELOUR NEEDLE FELT | |
| DE2434663A1 (en) | COMPOSITE POT CLEANER OR THE LIKE. AND PROCESS FOR ITS MANUFACTURING | |
| DE19710032A1 (en) | Textile surface material for cleaning purposes | |
| DE7738569U1 (en) | NON-SLIP MAT | |
| DE69219395T2 (en) | Roofing material | |
| EP3781743A1 (en) | Sleeper pad for dry concrete | |
| EP1510334A1 (en) | Fiber laminate and method of producing a fiber laminate | |
| DE2536417A1 (en) | LAMINATE MADE FROM CELLULOSE WADDING AND EMBEDDED IN THIS REINFORCEMENT LAYER MADE OF TEXTILE FIBERS, AND THE PROCESS FOR THE PRODUCTION OF THIS | |
| DE4106295A1 (en) | Needle punched multilayered nonwoven fabric - has different coloured layers with incisions or cut=outs to produce patterned and/or sculptured effects | |
| DE1294916B (en) | Process for the production of laminates particularly suitable as cushioning material | |
| EP1412577B1 (en) | Flat-needled needle punched nonwoven consisting of natural and/or synthetic fibres | |
| DE2544033C3 (en) | Carpet underlay | |
| DE662050C (en) | Web or sheet-like product made of one or more layers containing loose fibers and united by a binder, and a process for its manufacture | |
| DE2215097A1 (en) | Carpet flooring and process for its manufacture | |
| DE4217441A1 (en) | Sheet containing polyvinil chloride, in particular a floor covering | |
| DE8337112U1 (en) | FLOORING, IN PARTICULAR FLOOR MAT | |
| DE19955713C1 (en) | Two or three layer laminates of synthetic non-woven fabric and woven glass fabric or scrim, for use in bituminized roofing webs and sealing membranes, in which the layers are bonded by needling and consolidated with a binder | |
| DE3017102C2 (en) | Process for the production of a floor covering | |
| DE60031487T2 (en) | Gel-like composite nonwoven fabric | |
| DE3405109A1 (en) | Highly elastic bituminous roofing web and process for its production | |
| DE1560689A1 (en) | Composite nonwovens and processes for their manufacture | |
| DE2009182A1 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |