DE102009004786A1 - Method for consolidation of textile material, particularly of carpet back or of fiber cloth, involves applying backing on one side of textile material having compressed fibers in form of fiber bundles or threads - Google Patents
Method for consolidation of textile material, particularly of carpet back or of fiber cloth, involves applying backing on one side of textile material having compressed fibers in form of fiber bundles or threads Download PDFInfo
- Publication number
- DE102009004786A1 DE102009004786A1 DE102009004786A DE102009004786A DE102009004786A1 DE 102009004786 A1 DE102009004786 A1 DE 102009004786A1 DE 102009004786 A DE102009004786 A DE 102009004786A DE 102009004786 A DE102009004786 A DE 102009004786A DE 102009004786 A1 DE102009004786 A1 DE 102009004786A1
- Authority
- DE
- Germany
- Prior art keywords
- textile material
- carpet
- sonotrode
- threads
- fiber bundles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
- D06N7/0076—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing the back coating or pre-coat being a thermoplastic material applied by, e.g. extrusion coating, powder coating or laminating a thermoplastic film
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
- B32B2037/1215—Hot-melt adhesive
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/028—Treatment by energy or chemical effects using vibration, e.g. sonic or ultrasonic
-
- 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
- B32B2471/00—Floor coverings
- B32B2471/02—Carpets
-
- 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
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2207/00—Treatments by energy or chemical effects
- D06N2207/12—Treatments by energy or chemical effects by wave energy or particle radiation
- D06N2207/123—Treatments by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation, e.g. IR, UV, actinic light, laser, X-ray, gamma-ray, microwave, radio frequency
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Carpets (AREA)
Abstract
Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur Verfestigung von textilem Material, insbesondere eines Teppichrückens bzw. eines Gewebes, wobei das textile Material verdichtete Fasern in Form von Faserbündeln, Fäden oder dgl. aufweist, und wobei auf einer Seite des textilen Materials ein Zweitrücken aufgelegt und dieser mit dem textilen Material verbunden wird. Erfindungsgemäß ist vorgesehen, dass in den Verbund von textilem Material und Zweitrücken ein Ultraschallfeld eingekoppelt wird. Als Vorrichtung ist vorgesehen, dass einer Einrichtung zum Auflegen eines Zweitrückens auf das textile Material eine mit einem Ultraschallerzeuger gekoppelte Sonotrode nachgeordnet ist.The invention relates to a method and a device for solidifying textile material, in particular a carpet back or a fabric, wherein the textile material has compressed fibers in the form of fiber bundles, threads or the like., And wherein on one side of the textile material, a second back placed and this is connected to the textile material. According to the invention, an ultrasonic field is coupled into the composite of textile material and secondary backing. As a device, it is provided that a device for applying a second back to the textile material is followed by a sonotrode coupled to an ultrasound generator.
Description
Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur Durchführung des Verfahrens zur Verfestigung von textilem Material nach dem Oberbegriff des Verfahrens- bzw. des Vorrichtungsanspruches.The The invention relates to a method and a device for carrying out of the process for the consolidation of textile material according to the preamble the method or device claim.
Bei
der Herstellung eines Teppichs im Tufting-Verfahren werden die den
Flor bildenden Fasern in eine Trägerschicht eingebracht,
die Polnoppen bzw. Polschlingen auf der Teppichrückseite
müssen anschließend noch fixiert werden. Dazu
ist es bekannt, eine weitere Schicht als Zweitrücken an
die Rückseite anzubringen. Ein Verfahren zur Rückenbeschichtung
eines Teppichs ist aus der
Weitere
Verfahren zur Teppichrückenfixierung unter Aufbringen eines
Zweitrückens sind aus der
Die Verwendung von Heißkleber zur Polschlingenfixierung einerseits als auch der Verklebung mit dem Zweitrücken andererseits bietet den Vorteil eines lösungsmittelfreien Klebeprozesses. Ein derartiger Teppich kann nahezu vollständig recycelt werden.The Use of hot glue for Polschlingenfixierung one hand as well as the bond with the second back on the other offers the advantage of a solvent-free bonding process. Such a carpet can be almost completely recycled become.
Aus
der
Die
Aufgabe der vorliegenden Erfindung ist es, ein Verfahren sowie eine entsprechende Vorrichtung weiterzuentwickeln.task The present invention is a method and a corresponding Further develop device.
Gelöst wird diese Aufgabe durch die Merkmale des Verfahrens- bzw. des Vorrichtungsanspruches. Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.Solved This object is achieved by the features of the method or device claim. Advantageous developments of the invention will become apparent from the Dependent claims.
Gemäß der Erfindung ist vorgesehen, dass auf die Rückseite des textilen Materials, insbesondere des Teppichs, eine Zweitschicht aufgetragen und sodann die Verklebung durch Einwirkung eines Ultraschallfeldes aktiviert wird. Erfindungsgemäß ist somit, dass in den Verbund von textilem Material und Zweitrücken ein Ultraschallfeld eingekoppelt wird. Dadurch wird die Verbindung, die Verklebung von textilem Material und Zweitrücken aktiviert.According to the Invention is provided that on the back of the textile Material, especially the carpet, a second layer applied and then the bonding by the action of an ultrasonic field is activated. According to the invention is thus that in the composite of textile material and second back Ultrasonic field is coupled. This will make the connection, activates the bonding of textile material and secondary backing.
Gemäß einer bevorzugten Ausführung der Erfindung wird der Teppich während der Einwirkung des Ultraschallfeldes mit der Florseite auf der Oberfläche einer gekühlten Walze getragen. Die Einkoppelung des Ultraschallfeldes in den Teppich-Zweitrücken-Verbund erfolgt über eine unter Druck gegen die Rückseite des Zweitrückens angestellte Arbeitsfläche, einer Sonotrode, welche mit einem Ultraschallerzeuger gekoppelt ist.According to one preferred embodiment of the invention, the carpet is during the effect of the ultrasonic field with the pile side on the surface worn a cooled roller. The coupling of the ultrasonic field in the carpet-second-back composite takes over one under pressure against the back of the second back employed work surface, a sonotrode, which with is coupled to an ultrasonic generator.
Bevorzugt ist die Arbeitsfläche konkav ausgebildet, wobei der Radius der Innenkontur an den Radius der Kühlwalze angepasst ist.Prefers the work surface is concave, with the radius the inner contour is adapted to the radius of the cooling roller.
Nach einer bevorzugten Ausführungsform der Erfindung erfolgt vor dem Auflegen der Zweitschicht ein Auftrag eines Heißklebers auf die Rückseite des Teppichs. Dieser wird in vorteilhafter Weise mittels einer Breitschlitzdüse aufgetragen, welche von einem Doppelschneckenextruder gespeist wird.To a preferred embodiment of the invention takes place before applying the second layer, a job of a hot melt adhesive on the back of the carpet. This will be more advantageous Manned by means of a slot die, which of fed to a twin-screw extruder.
Auf den noch nicht voll erstarrten Heißkleber wird der Zweitrücken aufgelegt und durch die Arbeitsfläche gegen die Kühlwalze gedrückt. Durch das Ultraschallfeld erfolgt ein Anschmelzen des Klebemittels, wodurch das Klebemittel in die Faserstruktur der Polschlingen und auch in die des Teppichrückengewebes penetrieren kann. Durch die Oberfläche der Kühlwalze wird die Florseite des Teppichs gegen ein Überhitzen geschützt.On the not yet solidified hot glue is the second back put on and through the work surface against the chill roll pressed. The ultrasonic field melts of the adhesive, whereby the adhesive in the fiber structure of the pile loops and also penetrate into the carpet backing fabric. Through the surface of the cooling roller is the pile side the carpet is protected against overheating.
Das Penetrieren des Klebemittels sowie die Wirkung der Klebung werden insgesamt durch den Druck der Arbeitsfläche einer Sonotrode gegen die Kühlwalze verstärkt. Bevorzugt ist dazu die Sonotrode über eine Verstellvorrichtung mit einstellbarem Druck gegen die Kühlwalze andrückbar.The Penetrating the adhesive as well as the effect of the bond in total by the pressure of the working surface of a sonotrode reinforced against the chill roll. Preference is given to this the sonotrode via an adjusting device with adjustable pressure pressed against the chill roll.
Der Druck bewirkt ein Einpressen des Klebemittels in die Struktur des Teppichrückens und der des Zweitrückens. Der Teppich-Zweitrücken-Verbund erfährt durch das Ultraschallfeld eine verminderte Gleitreibung in der Spaltzone Kühlwalze-Sonotrode.Of the Pressure causes an injection of the adhesive into the structure of the Carpet back and second back. The carpet-second-back composite undergoes by the ultrasonic field a reduced sliding friction in the nip zone Cooling roller-horn.
Des Weiteren erfolgt die Erläuterung eines Ausführungsbeispieles anhand der einzigen Zeichnung.Of Further, the explanation of an embodiment is given based on the single drawing.
In
Förderrichtung des Teppichs
Während
des Umlaufs des Teppichs
Der
Kühlwalze
Jede
Sonotrode
- 11
- Teppichcarpet
- 22
- Zweitrückensecondary backing
- 33
- Kühlwalzechill roll
- 44
- Sonotrodesonotrode
- 55
- Ultraschallerzeugerultrasonic generator
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - WO 2008/064012 A2 [0002] - WO 2008/064012 A2 [0002]
- - DE 10056180 A1 [0003] DE 10056180 A1 [0003]
- - US 2005/0003141 A1 [0003] US 2005/0003141 A1 [0003]
- - US 2005/0022919 A1 [0003] US 2005/0022919 A1 [0003]
- - DE 102005006519 A1 [0005] - DE 102005006519 A1 [0005]
- - DE 19860256 A1 [0006] - DE 19860256 A1 [0006]
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009004786A DE102009004786A1 (en) | 2009-01-13 | 2009-01-13 | Method for consolidation of textile material, particularly of carpet back or of fiber cloth, involves applying backing on one side of textile material having compressed fibers in form of fiber bundles or threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009004786A DE102009004786A1 (en) | 2009-01-13 | 2009-01-13 | Method for consolidation of textile material, particularly of carpet back or of fiber cloth, involves applying backing on one side of textile material having compressed fibers in form of fiber bundles or threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102009004786A1 true DE102009004786A1 (en) | 2010-07-15 |
Family
ID=42243665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102009004786A Withdrawn DE102009004786A1 (en) | 2009-01-13 | 2009-01-13 | Method for consolidation of textile material, particularly of carpet back or of fiber cloth, involves applying backing on one side of textile material having compressed fibers in form of fiber bundles or threads |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102009004786A1 (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997030205A1 (en) * | 1996-02-14 | 1997-08-21 | Cavitec Ag | Process and device for producing non-film-forming coatings with a multi-layer structure |
| DE19860256A1 (en) | 1998-12-24 | 2000-06-29 | Krupp Werner & Pfleiderer Gmbh | Two-shaft extruder |
| DE10056180A1 (en) | 2000-11-13 | 2002-05-29 | Asota Ges M B H Linz | Latex-free tufted carpet has second backing which is connected to carpet via intermediate nonwoven |
| DE10126866A1 (en) * | 2001-06-01 | 2002-12-19 | Kuesters Eduard Maschf | Ultrasonic consolidation of a continuously moving thermoplastic fleece strip, uses a pressure roll to hold strip firmly against an opposing roll below a sonic horn |
| DE69818301T2 (en) * | 1997-12-05 | 2004-07-01 | E.I. Du Pont De Nemours And Co., Wilmington | VELVETY TUFTING ITEMS AND POLWARE STRUCTURES AND RELATED PRODUCTION PROCESS |
| US20050003141A1 (en) | 2003-07-01 | 2005-01-06 | Zafiroglu Dimitri Peter | Fabric-faced composites and methods for making same |
| US20050022919A1 (en) | 2003-07-28 | 2005-02-03 | Burlington Industries, Inc. | Alternate method for applying hot melt adhesives to carpet |
| DE102004049934A1 (en) * | 2004-10-13 | 2006-04-27 | Mhz Hachtel Gmbh & Co Kg | Overlapping glued awning |
| DE102005006519A1 (en) | 2005-01-14 | 2006-08-10 | Sonotronic Nagel Gmbh | Fixing of liquid applied to continuous material, e.g. setting liquid dye on fabric, involves passing material though an ultra-sound unit |
| US20080113146A1 (en) * | 2006-11-13 | 2008-05-15 | Jeffrey Wright | Methods and systems for recycling carpet and carpets manufactured from recycled material |
| DE102007020818B3 (en) * | 2007-05-02 | 2009-01-02 | Carl Freudenberg Kg | Process for the preparation of a deformable tufted product |
-
2009
- 2009-01-13 DE DE102009004786A patent/DE102009004786A1/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997030205A1 (en) * | 1996-02-14 | 1997-08-21 | Cavitec Ag | Process and device for producing non-film-forming coatings with a multi-layer structure |
| DE69818301T2 (en) * | 1997-12-05 | 2004-07-01 | E.I. Du Pont De Nemours And Co., Wilmington | VELVETY TUFTING ITEMS AND POLWARE STRUCTURES AND RELATED PRODUCTION PROCESS |
| DE19860256A1 (en) | 1998-12-24 | 2000-06-29 | Krupp Werner & Pfleiderer Gmbh | Two-shaft extruder |
| DE10056180A1 (en) | 2000-11-13 | 2002-05-29 | Asota Ges M B H Linz | Latex-free tufted carpet has second backing which is connected to carpet via intermediate nonwoven |
| DE10126866A1 (en) * | 2001-06-01 | 2002-12-19 | Kuesters Eduard Maschf | Ultrasonic consolidation of a continuously moving thermoplastic fleece strip, uses a pressure roll to hold strip firmly against an opposing roll below a sonic horn |
| US20050003141A1 (en) | 2003-07-01 | 2005-01-06 | Zafiroglu Dimitri Peter | Fabric-faced composites and methods for making same |
| US20050022919A1 (en) | 2003-07-28 | 2005-02-03 | Burlington Industries, Inc. | Alternate method for applying hot melt adhesives to carpet |
| DE102004049934A1 (en) * | 2004-10-13 | 2006-04-27 | Mhz Hachtel Gmbh & Co Kg | Overlapping glued awning |
| DE102005006519A1 (en) | 2005-01-14 | 2006-08-10 | Sonotronic Nagel Gmbh | Fixing of liquid applied to continuous material, e.g. setting liquid dye on fabric, involves passing material though an ultra-sound unit |
| US20080113146A1 (en) * | 2006-11-13 | 2008-05-15 | Jeffrey Wright | Methods and systems for recycling carpet and carpets manufactured from recycled material |
| WO2008064012A2 (en) | 2006-11-13 | 2008-05-29 | Shaw Industries Group, Inc. | Methods and systems for recycling carpet and carpets manufactured from recycled material |
| DE102007020818B3 (en) * | 2007-05-02 | 2009-01-02 | Carl Freudenberg Kg | Process for the preparation of a deformable tufted product |
Non-Patent Citations (2)
| Title |
|---|
| ROUETTE,H.K.:Handbuch Textilveredelung:Technologie,Verfahren und Maschinen,Band II.14.Aufl. Frankfurt am Main:Deutscher Fachverlag,2003,S.843-849,ISBN:3-87150-758-8 Abb.5.214-5.221,Text |
| ROUETTE,H.K.:Handbuch Textilveredelung:Technologie,Verfahren und Maschinen,Band II.14.Aufl. Frankfurt am Main:Deutscher Fachverlag,2003,S.843-849,ISBN:3-87150-758-8 bb.5.214-5.221,Text$ * |
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| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R081 | Change of applicant/patentee |
Owner name: TRUETZSCHLER NONWOVENS GMBH, DE Free format text: FORMER OWNER: FLEISSNER GMBH, 63329 EGELSBACH, DE Effective date: 20110614 |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |