DE102008045753A1 - Bonding textile material such as carpet backing and/or fabric, which comprises consolidated fibers in the form of fiber bundles and/or filaments, comprises applying molten thermoplastic hotmelt adhesive to one side of the textile material - Google Patents
Bonding textile material such as carpet backing and/or fabric, which comprises consolidated fibers in the form of fiber bundles and/or filaments, comprises applying molten thermoplastic hotmelt adhesive to one side of the textile material Download PDFInfo
- Publication number
- DE102008045753A1 DE102008045753A1 DE102008045753A DE102008045753A DE102008045753A1 DE 102008045753 A1 DE102008045753 A1 DE 102008045753A1 DE 102008045753 A DE102008045753 A DE 102008045753A DE 102008045753 A DE102008045753 A DE 102008045753A DE 102008045753 A1 DE102008045753 A1 DE 102008045753A1
- Authority
- DE
- Germany
- Prior art keywords
- hot melt
- melt adhesive
- application
- textile material
- adhesive
- 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- Withdrawn
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
- B32B5/147—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces by treatment of the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
- B32B2038/166—Removing moisture
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/18—Fabrics, textiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/744—Non-slip, anti-slip
-
- 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
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
- B32B2310/0825—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- 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
- B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
-
- 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
-
- 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
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating 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
- B32B37/08—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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/26—Presence of textile or fabric
- C09J2400/263—Presence of textile or fabric in the substrate
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- 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
- D06N2205/00—Condition, form or state of the materials
- D06N2205/04—Foam
-
- 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
- D06N2205/00—Condition, form or state of the materials
- D06N2205/06—Melt
-
- 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
- D06N2205/00—Condition, form or state of the materials
- D06N2205/08—Microballoons, microcapsules
-
- 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
- D06N2205/00—Condition, form or state of the materials
- D06N2205/10—Particulate form, e.g. powder, granule
-
- 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
-
- 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
- D06N2207/14—Corona, ionisation, electrical discharge
-
- 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
- D06N2209/00—Properties of the materials
- D06N2209/06—Properties of the materials having thermal properties
- D06N2209/067—Flame resistant, fire resistant
-
- 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
- D06N2209/00—Properties of the materials
- D06N2209/12—Permeability or impermeability properties
- D06N2209/121—Permeability to gases, adsorption
Abstract
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, die Rückseite mit Latexmaterial zu bestreichen. Ferner ist es bekannt, zu Fixierung, Verankerung der Polnoppen auf der Teppichrückseite einen Kunststoff aufzutragen. Auch ist es möglich, eine weitere Schicht als Zweitrücken an die Rückseite anzubringen. Ein Verfahren zur Rückenbeschichtung eines Teppichs ist aus der 10 2005 060 450 A1 bekannt.at The production of a carpet in the tufting process will be the Flor forming fibers introduced into a carrier layer, the tufts or pile loops on the back of the carpet must be fixed afterwards. To it is known to coat the back with latex material. Furthermore, it is known to fixation, anchoring the tufts on Apply a plastic to the back of the carpet. Also it is possible to use another layer as second back to attach to the back. A method for back coating a carpet is known from 10 2005 060 450 A1.
Aus
der
Die
Aufgabe der vorliegenden Erfindung ist es, ein Verfahren sowie eine entsprechende Vorrichtung weiter zu entwickeln.task The present invention is a method and a corresponding Device to develop further.
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 Further developments of the invention will become apparent from the dependent claims.
Gemäß der Erfindung ist vorgesehen, dass ein Schmelzkleber verwendet wird, der im Verarbeitungszustand eine derartig niedrige Viskosität aufweist, so dass dieser nur durch die Kapillarwirkung in das vorzugsweise in Bündeln bzw. wenigstens partiell verdichtet vorliegende Fasermaterial wenigstens eines Teiles des textilen Materiales eindringen kann. Vorzugsweise ist die Viskosität des geschmolzenen thermoplastischen Schmelzklebers niedriger als 5 Pas. Der Schmelzkleber wird somit auf eine Temperatur gebracht, bei der dieser die zur Penetration in das Fasermaterial vorgesehene Viskosität aufweist.According to the Invention is envisaged that a hot melt adhesive is used, in the processing state, such a low viscosity has, so that this only by the capillary action in the preferably in bundles or at least partially compacted present Fiber material penetrate at least a portion of the textile material can. Preferably, the viscosity of the molten thermoplastic hot melt adhesive lower than 5 Pas. The hot melt adhesive is thus brought to a temperature at which this to the Penetration provided in the fiber material viscosity having.
In Abhängigkeit der Faserart (Dichte des Fadenbündels, der Garn- bzw. Fadenart) wird nun durch thermische Nachbearbeitung des aufgetragenen Heißklebers die Temperaturkurve des Klebers so gesteuert, dass dieser vollständig in die Faserbündel, die Fäden des Gewebes eindringen kann. Die thermische Nachbearbeitung/Nachbehandlung kann durch entsprechende Steuerung eines Bandofens (Einstellung der einzelnen Heizzonenabschnitte), durch Heizstrahler (Infrarotstrahler) oder Kombinationen davon beeinflusst werden. Die Temperaturnachbehandlung kann ebenfalls in einem Bandtrockner oder einem Flachspannrahmen oder in einem Trommeltrockner bzw. einem Rundspannrahmen erfolgen.In Dependence of the type of fiber (density of the bundle of filaments, the yarn or thread type) is now by thermal post-processing of the applied hot glue the temperature curve of the glue controlled so that this completely into the fiber bundles, the threads of the tissue can penetrate. The thermal post-processing / after-treatment can by appropriate control of a belt furnace (setting the individual heating zone sections), by radiant heater (infrared radiator) or combinations thereof. The temperature aftertreatment can also be in a belt dryer or a flat tenter or in a drum dryer or a Rundspannrahmen done.
Die Erfindung ist bevorzugt zur Verfestigung von Polschlingen in einem Teppichrücken anwendbar. Es lassen sich aber ebenfalls Webteppiche oder sonstige Gewebe aber auch verdichtete Vliesstoffe sowie zusammengesetzte Verbundstoffe mit dem erfindungsgemäßen Klebeauftrag veredeln bzw. verfestigen. Durch Auswahl der Eigenschaften des Klebers in Abhängigkeit des Fasermaterials kön nen mit der Erfindung eine Vielzahl von Anwendungen realisiert werden.The Invention is preferred for solidifying pile loops in one Carpet back applicable. It can be done as well Woven carpets or other fabrics but also compressed nonwovens and composite composites with the invention Refine adhesive bond or solidify. By selecting the properties of the adhesive Kings depending on the fiber material Kings With the invention a variety of applications can be realized.
So ist es möglich, bei einem Gewebe, bestehend aus Schuss- und Kettfäden unterschiedlichen Fasermateriales einen Kleber zu verwenden, der bei der vorgesehenen Temperatur in die eine Faserart penetriert, in die andere jedoch nicht bzw. diese nur oberflächlich umgibt.So it is possible, for a fabric consisting of weft and warp yarns of different fiber material a glue to use at the intended temperature in the one fiber type penetrates, but not in the other or only superficially surrounds.
Als Schmelzkleber kann ein flüssig zu verarbeitender Kunststoff verwendet werden, welcher auf Verarbeitungstemperatur verflüssigt aufgetragen wird. Vorzugsweise wird der Schmelzkleber in Form eines Granulates bereitgestellt und mittels eines beheizten Doppelschneckenextruders verarbeitet. Durch den Extruder erfolgt das Schmelzen und Aufbereiten des Kunststoffgranulates.When Hot melt adhesive can be a liquid to process plastic used, which liquefies to processing temperature is applied. Preferably, the hot melt adhesive in the form of a Granules provided and by means of a heated twin-screw extruder processed. The extruder melts and processes it of plastic granules.
Durch ein oder mehrere dem Extruder nachgeschaltete Förderpumpen wird der verflüssigte Schmelzkleber einer Auftragsvorrichtung zugeführt und sodann auf die zu bearbeitende Materialbahn aufgetragen.By one or more downstream of the extruder feed pumps becomes the liquefied hot melt adhesive of an applicator fed and then to the material to be processed web applied.
Gemäß einer bevorzugten Ausführungsform der Erfindung ist weiterhin vorgesehen, dass der Schmelzkleber über eine Düse, die sich über die ganze Breite des Materials bzw. des Teppichrückens erstreckt, im schmelzflüssigen Zustand aufgetragen wird.According to a preferred embodiment of the invention, it is further provided that the hot melt adhesive via a nozzle, which over the entire width of the material or the carpet back he stretches, is applied in the molten state.
Vorteilhaft ist ferner, dass die Düse als Schlitzdüse ausgebildet ist und über einen Austrittsspalt verfügt, so dass der Klebstoffauftrag über die Breite dieser Düse erfolgt.Advantageous is further that the nozzle is formed as a slot nozzle is and has an exit slit, so that the glue application across the width of this nozzle he follows.
Vorteilhaft ist ferner, dass der Austrittsspalt eine Austrittsspaltstärke (Abstand der Lippen des Austrittsspaltes) zwischen 0,2 und 2 mm aufweist.Advantageous is further that the exit slit an exit slit thickness (Distance of the lips of the exit slit) between 0.2 and 2 mm having.
Ebenfalls ist ein in Pulverform aufzutragender Kunststoff verwendbar, der nach Auftrag durch Wärmeeintrag verflüssigt wird und so in die Faserbündel, die verdichteten Faserbereiche eindringt.Also is used in a powder form applied plastic, the is liquefied after application by heat input and so in the fiber bundles, the densified fiber areas penetrates.
Weiterhin ist vorteilhaft, wenn der Auftrag mit einem Flächengewicht zwischen 50 und 500 g pro m2 erfolgt.It is furthermore advantageous if the application takes place with a basis weight of between 50 and 500 g per m 2 .
Vorteilhaft gestaltet sich die Erfindung, wenn das textile Material vor dem Auftrag eines Schmelzklebers einer Coronabehandlung unterzogen wird, durch welche die Benetzbarkeit des Materials durch den Kleber positiv beeinflusst wird.Advantageous the invention, when the textile material before the Application of a hotmelt adhesive is subjected to a corona treatment, by which the wettability of the material by the adhesive is positive being affected.
Weiterhin ist vorteilhaft, dass das textile Material und vorzugsweise der Teppichrücken bzw. der Webteppich vor dem Auftrag des Schmelzklebers aufgewärmt wird.Farther is advantageous that the textile material and preferably the Carpet back or the woven carpet before applying the hot melt adhesive is warmed up.
Bevorzugt erfolgt der Schmelzkleberauftrag in einem Bereich, in welchem das textile Material bzw. der Teppich durch einen Spannrahmen fixiert gefördert wird. Dabei kann vorgesehen sein, dass die Fixierung durch den Spannrahmen in direkten Anschluss an den Schmelzkleberauftrag erfolgt.Prefers the hot melt application takes place in an area in which the textile material or the carpet fixed by a tenter is encouraged. It can be provided that the fixation by the clamping frame in direct connection to the hot melt application he follows.
Gemäß einer besonders bevorzugten Ausführungsform der Erfindung kann vorgesehen sein, dass dem Schmelzkleber bzw. dem Ausgangsmaterial des Schmelzklebers (dem Granulat) Zuschlagstoffe zugemischt werden. Dies erfolgt in vorteilhafter Weise durch Zufuhr der vorgesehenen Stoffe innerhalb des Doppelschneckenextruders. Dieser bewirkt durch die mechanische Arbeit der rotierenden Schnecken das Schmelzen des Kunststoffgranulates bei gleichzeitigem Untermischen der vorgesehenen Zusatzstoffe.According to one particularly preferred embodiment of the invention can be provided that the hot melt adhesive or the starting material the hot melt adhesive (the granules) additives are admixed. This is done in an advantageous manner by supplying the intended Substances within the twin-screw extruder. This effects by the mechanical work of the rotating screws the melting of the Plastic granules with simultaneous mixing of the intended Additives.
Als Zuschlagstoff kann gemäß einer Ausführung der Erfindung ein die Eigenschaften des Schmelzklebers nicht beeinflussendes Streckmittel vorgesehen sein. Vorrangig die Verarbeitungseigenschaften des Schmelzklebers sollen nicht negativ beeinflusst werden. Die Verwendung eines kostengünstigen Streckmittels ermöglicht es den Anteil an Schmelzkleber zu reduzieren und so die Kosten für die Beschichtung insgesamt zu reduzieren. Gleichzeitig kann ein vorgesehener Mindestauftrag pro Fläche erzielt werden. Durch einen geeigneten Zuschlagstoff (hohe Dichte) kann auch bei gegebenem Beschichtungsvolumen (Schichtdicke) die Flächenmasse der Beschichtung und somit der Beschichteten Ware vergrößert werden. Gerade bei Teppichwaren (Teppichboden) wirkt ein hohes Flächengewicht die Qualität steigernd.When Aggregate can according to a design of the invention, a not affecting the properties of the hot melt adhesive Extender be provided. Primarily the processing properties of the hotmelt adhesive should not be adversely affected. The Use of a low-cost extender allows It reduces the amount of hot melt adhesive and thus the cost of to reduce the overall coating. At the same time, a minimum order per area. By a suitable aggregate (high density) can also at given coating volume (layer thickness) the basis weight the coating and thus the coated goods increased become. Especially in carpet (carpet) has a high basis weight increasing the quality.
Es kann pulverförmiges Kalziumkarbonat (Kreide) bzw. Aluminiumhydroxid verwendet werden. Die Verwendung von Aluminiumhydroxid ergibt dabei den zusätzlichen Vorteil einer Flammen hemmenden Wirkung (Flammschutz) durch den Schmelzkleberauftrag.It can be powdered calcium carbonate (chalk) or aluminum hydroxide be used. The use of aluminum hydroxide results the added benefit of a flame retardant effect (Flame retardant) by the hot melt application.
Durch die Verwendung bzw. die zusätzliche Beimischung von elektrisch leitenden Stoffen, insbesondere in Form von kurzen Faserelementen, kann die beschichtete Bahnware gegen statische Aufladungen präpariert werden. Dies ist insbesondere bei Bahnware im Bereich Teppichbodenbelag von Vorteil. Als Fasern können Abschnitte von Kohlefasern verwendet werden.By the use or the additional admixture of electric conductive materials, in particular in the form of short fiber elements, can prepare the coated web against static charges become. This is especially true for web products in the field of carpet flooring advantageous. As fibers can be sections of carbon fibers be used.
Ebenfalls kann vorgesehen sein, dass als Zuschlagstoff durch Wärmeeinwirkung expandierbare gasgefüllte Mikrospheren verwendet werden, deren Aktivierungstemperatur bevorzugt oberhalb der Schmelztemperatur des Heißklebers liegt. Die Aktivierung der Mikrospheren erfolgt dann durch eine Wärmebehandlung der beschichteten Bahn bei einer Temperatur, bei der die Mikrospheren aktiviert werden. Dies kann durch einen dem Schmelzkleberauftrag nachgeordneten Bandofen erfolgen.Also can be provided that as an aggregate by heat expandable gas-filled microspheres are used their activation temperature preferably above the melting temperature of hot glue lies. The activation of the microspheres then takes place by a heat treatment of the coated Path at a temperature at which the microspheres are activated. This can be done by a melt furnace downstream band furnace respectively.
Auch kann die Aktivierungstemperatur der als Zuschlagstoff beigemengten Mikrospheren derart gewählt sein, dass diese bereits im Bereich der Schlitzdüse beim Auftrag auf die Materialbahn aktiviert werden, der Schmelzkleber somit in Form eines Schaums aufgebracht wird.Also may be the activation temperature of the added as an additive Microspheres be chosen such that they are already in Area of the slot nozzle when applied to the material web be activated, the hot melt adhesive thus in the form of a foam is applied.
Als weiterbildende Maßnahme ist vorgesehen, dass vor dem Erstarren des geschmolzenen thermoplastischen Schmelzklebers auf das textile Material bzw. den Teppichrücken eine weitere Schicht in Form eines Gewebes, eines Vlies oder ein Zweitrücken aufgelegt wird.As a further education measure is provided that before the solidification of the molten thermo plastic melt adhesive is applied to the textile material or the carpet back another layer in the form of a fabric, a non-woven or a second back.
Hierbei ist es vorteilhaft, wenn zur Verfestigung des textilen Materials bzw. des Teppichs ein Heißkleber verwendet wird, dessen Eigenschaften optimal an den zu erzielenden Verfestigungseffekt angepasst sind. Die zur Penetration in die Faserbündel gewählte Schmelzklebertemperatur in Verbindung mit der weiter oben beschriebenen thermischen Nachbehandlung bewirkt so ein schnellst mögliches Eindringen des Klebers in die Struktur. Für den Auftrag einer weiteren Schicht bzw. des Zweitrückens wird nun ein weiterer Kleber verwendet, dessen Funktion das Fixieren der weiteren Schicht bzw. des Zweitrückens ist. Dieser weitere Kleber kann daher eine deutlich höhere Viskosität aufweisen, da dieser nur noch die vom ersten Kleber penetrierten Fäden bzw. Polschlingen zu benetzen hat, nicht jedoch in diese eindringen muss.in this connection it is advantageous if for solidification of the textile material or the carpet is a hot melt adhesive is used, the Properties optimally to the desired solidification effect are adjusted. The penetration into the fiber bundles Selected hot melt temperature in conjunction with the as described above thermal treatment causes so the fastest possible penetration of the adhesive into the structure. For the order of another shift or second back Now another glue is used whose function is fixing the further layer or the second back is. This more glue can therefore a much higher viscosity have, since these only penetrated the first of the adhesive To wet threads or pile loops, but not in this must penetrate.
Die Ausrüstung eines Teppichs mittels eines Zweitrückens bietet hierbei die Möglichkeit, dass auf den Zweitrücken und dem ersten noch schmelzflüssigen thermoplastischen Schmelzkleber eine Mischung aus einem weiteren thermoplastischen Schmelzkleber und durch Wärmeeinwirkung expandierbaren gasgefüllten Mikrosphären aufgebracht wird. Diese Mikrosphären werden unmittelbar durch eine weitere Wärmebehandlung aufgeschäumt und gemeinsam abgekühlt.The Equipment of a carpet by means of a second back offers the possibility that on the second back and the first still molten thermoplastic Hot melt adhesive is a mixture of another thermoplastic Hot melt adhesive and heat-expandable gas-filled microspheres is applied. These Microspheres are foamed directly by another heat treatment and cooled together.
Als erfindungsgemäße Vorrichtung ist vorgesehen, dass sich an die Einrichtung für den Schmelzkleberauftrag eine Einrichtung zur Erwärmung und/oder Kühlung wenigstens der Rückseite des textilen Materials bzw. des Teppichs anschließt. Erfährt das textile Material bzw. die Rückseite eines Teppichs nach dem Schmelzkleberauftrag noch eine Wärmebehandlung, so verlängert sich die Zeit, in der der durch die Erwärmung in einen niederviskosen Zustand versetzte Heißkleber in das Fasermaterial der Fäden bzw. der Polschlingen eindringen kann.When Device according to the invention is provided that to the device for the hot melt application a Device for heating and / or cooling at least the back of the textile material or the carpet followed. Does the textile material or the back of a carpet after the hot melt application another heat treatment, so lengthens the time in which by heating in a low-viscosity Condition staggered hot melt in the fiber material of the threads or the pile loops can penetrate.
Das textile Material bzw. der Teppich wird vorzugsweise mittels eines Spannrahmens durch den Ofen und/oder die Kühlstrecke gefördert. Diese Maßnahme ist insbesondere dann vorteilhaft, wenn durch eine sich an den Schmelzkleberauftrag anschließende Wärmebehandlung bzw. durch den Kleberauftrag selbst ein Schrumpfen des textilen Materials bzw. des Teppichs zu erwarten ist.The textile material or the carpet is preferably by means of a Tenter frame promoted by the oven and / or the cooling section. This measure is particularly advantageous if by a subsequent to the hot melt adhesive application Heat treatment or by the adhesive itself shrink of the textile material or the carpet is to be expected.
Als besonders vorteilhaft gestaltet sich die Erfindung, wenn die Einrichtung für den Schmelzkleberauftrag im Bereich der Führung des textilen Materials bzw. des Teppichs durch den Spannrahen angeordnet ist bzw. das Material bzw. der Teppich unmittelbar im Anschluss an den Schmelzkleberauftrag von dem Spannrahmen übernommen wird.When Particularly advantageous, the invention, when the device for hot melt application in the area of the guide of the textile material or the carpet arranged by the tensioning rams is or the material or the carpet immediately after taken over to the hot melt application of the clamping frame becomes.
Des weiteren erfolgt die Erläuterung von Ausführungsbeispielen anhand der Zeichnungen.Of Further, the explanation of embodiments takes place based on the drawings.
Direkt
im Anschluss an den Schmelzkleberauftrag
Im
Anschluss an die Kühlstrecke
Dem
Doppelschneckenextruder
Die
hier beschriebene Anordnung (
Bei
der Ausführungsform nach
Wie
im Ausführungsbeispiel nach
Bei
Die
Ausführung nach
Über
ein umlaufendes Band
Über
eine dem Bandofen nachgeordnete Schlitzdüse wird ein weiterer
vorzugsweise höher viskoser Schmelzkleber aufgetragen,
um im direkten Anschluss daran einen auf einer Rolle
Die
Ausführung der Erfindung nach
Die
Gemäß der
Erfindung ist vorgesehen, dass ein Kleber
Gemäß
Ein
sehr hoher Kleberauftrag ergibt eine vollständige Kapselung
des Faserbündels
Die
Die
Die
Zur Abschätzung, wie schnell ein Kleber mit gegebener Viskosität (bei der Verarbeitungstemperatur) in die Faserbündel, die Fäden der Ware eindringt, kann der physikalische Zusammenhang für die auf Grund der Kapillarkräfte sich ergebenden Steighöhe sowie die Sauggeschwindigkeit verwendet werden. Es gilt: To estimate how fast an adhesive with a given viscosity (at the processing temperature) In the fiber bundles, which penetrates threads of the goods, the physical relationship for the resulting due to the capillary forces riser height and the suction speed can be used. The following applies:
Der Kapillarradius r ist hierbei der Radius der effektiv sich ergebenden Kapillare zwischen den Fasern in einem Faserbündel, in einem Faden.Of the Capillary radius r is the radius of the actual resulting Capillary between the fibers in a fiber bundle, in a thread.
Die für eine vollständige Penetration erforderliche Zeit ist somit bei einem Kleber mit niedrigerer Viskosität kleiner als bei einem Kleber mit höherer Viskosität. Die thermische Nachbehandlung (Einwirkzeit) eines schnell in die Faserbündel, die Fäden eindringenden Schmelzklebers ist somit geringer als bei einem höherviskosen Kleber. Ent sprechend ist die Bearbeitungsstrecke zu dimensionieren. Die Eignung eines Faserbündels bzw. eines Gewebes für eine Imprägnierung mit den entsprechenden Klebern kann durch einen einfachen Schnelltest bestimmt werden. Hierzu taucht man das Gewebe oder das Faserbündel in Wasser ein und bestimmt nach einer Minute die Steighöhe des Wassers im Gewebe oder Faserbündel. Beträgt diese mehr als 3 mm, ist das Faserbündel oder Gewebe für eine Imprägnierung gemäß der Erfindung geeignet.The required for complete penetration Time is thus at a lower viscosity adhesive smaller than a higher viscosity adhesive. The thermal treatment (exposure time) of a fast in the Fiber bundles, the filaments penetrating hot melt adhesive is thus lower than with a higher viscosity adhesive. Accordingly, the machining section is to be dimensioned. The Suitability of a fiber bundle or a tissue for an impregnation with the appropriate adhesives can be determined by a simple quick test. For this dives you enter the tissue or fiber bundle in water and determined after one minute, the height of the water in the tissue or Fiber bundles. If this is more than 3 mm, is the fiber bundle or fabric for impregnation suitable according to the invention.
Bei Sk1 handelt es sich um einen sehr dünnflüssigen Schmelzkleber, welcher im Bereich der Verarbeitungstemperatur sehr niedrigviskos ist und ein gutes Eindringverhalten aufweist, jedoch auch bei Normaltemperatur, also im gehärteten Zustand sehr weich bleibt und daher keine stabile Verfestigung ergibt.Sk 1 is a very low-viscosity hot-melt adhesive which is very low-viscosity in the region of the processing temperature and has a good penetration behavior, but remains very soft even at normal temperature, ie in the cured state, and therefore does not give stable solidification.
SK2 ist ein Heißkleber, der im Bereich der Verarbeitungstemperatur eine Viskosität kleiner 5 Pas aufweist, im gehärteten Zustand aber genügend Härte für eine stabile Verfestigung besitzt.SK 2 is a hot-melt adhesive which has a viscosity of less than 5 Pas in the region of the processing temperature but has sufficient hardness in the cured state for stable solidification.
SK3 ist ein idealer Heißkleber zum Aufbringen, Fixieren einer Zweitschicht, eines Zweitrückens. Durch seine auch im Verarbeitungstemperaturbereich des Schmelzklebers SK2 hohe Viskosität dringt dieser nur im sehr geringen Maße durch das Gewebe einer Teppichrückenschicht, so dass störende Erscheinungen auf der Sichtseite des Teppichs ausgeschlossen werden können. Zur Erfüllung einer bestimmten Aufgabe ist daher immer die sorgfältige Auswahl eines geeigneten Heißklebers und die entsprechende Einstellung der Verarbeitungsparameter erforderlich.SK 3 is an ideal hot melt adhesive for applying, fixing a second layer, a second back. Due to its high viscosity even in the processing temperature range of the hotmelt adhesive SK 2 , this penetrates only very slightly through the fabric of a carpet backsheet, so that disturbing phenomena on the visible side of the carpet can be ruled out. Therefore, the careful selection of a suitable hot-melt adhesive and the corresponding adjustment of the processing parameters are always required to fulfill a specific task.
- 11
- Teppichcarpet
- 22
- Trocknertrommel (mit Rundspannrahmen)dryer drum (with round clamping frame)
- 33
-
Rolle
(Abwickler Teppich
1 )Roll (unwinder carpet1 ) - 44
- Infraroterwärmunginfrared heating
- 55
- Schlitzdüseslot
- 66
- Bandofenbelt furnace
- 77
- Schlitzdüseslot
- 88th
- Rolle (Abwickler Zweitrücken)role (Unwinder second back)
- 99
- Andrückwalzepressure roller
- 1010
- Streuauftrag (Mikrospheren)scattered order (Microspheres)
- 1111
- Mikrospheren (nicht expandiert)microspheres (not expanded)
- 1212
- Infraroterwärmunginfrared heating
- 1313
- Mikrospheren (expandiert)microspheres (Expanded)
- 1414
- Kühlstreckecooling section
- 1515
- Warenspeichergoods storage
- 1616
- Wicklerwinders
- 1717
- Förderband/Spannrahmen (Kette)Conveyor / tenter (Chain)
- 1818
- Faser/Faserbündel/FadenFiber / fiber bundle / filament
- 1919
- KleberGlue
- 2020
- KleberGlue
- 2121
- Polschlingepile loop
- 2222
- Trägerschicht/TeppichrückenBacking / backing
- 2323
- KleberGlue
- 2424
- Zweitrückensecondary backing
- 2525
- Gewebetissue
- 2626
- DoppelschneckenextruderTwin-screw extruder
- 2727
- Vorrat Granulat (Heißkleber)stock Granules (hot glue)
- 2828
- Vorrat Zuschlagstoffstock aggregate
- 2929
- Förderpumpefeed pump
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 99/35327 [0003] WO 99/35327 [0003]
- - DE 19860256 A1 [0004] - DE 19860256 A1 [0004]
Claims (24)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008045753A DE102008045753A1 (en) | 2008-09-04 | 2008-09-04 | Bonding textile material such as carpet backing and/or fabric, which comprises consolidated fibers in the form of fiber bundles and/or filaments, comprises applying molten thermoplastic hotmelt adhesive to one side of the textile material |
PCT/DE2008/001889 WO2009076920A1 (en) | 2007-12-18 | 2008-11-14 | Method and device for bonding textile material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008045753A DE102008045753A1 (en) | 2008-09-04 | 2008-09-04 | Bonding textile material such as carpet backing and/or fabric, which comprises consolidated fibers in the form of fiber bundles and/or filaments, comprises applying molten thermoplastic hotmelt adhesive to one side of the textile material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008045753A1 true DE102008045753A1 (en) | 2010-03-11 |
Family
ID=41650669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008045753A Withdrawn DE102008045753A1 (en) | 2007-12-18 | 2008-09-04 | Bonding textile material such as carpet backing and/or fabric, which comprises consolidated fibers in the form of fiber bundles and/or filaments, comprises applying molten thermoplastic hotmelt adhesive to one side of the textile material |
Country Status (1)
Country | Link |
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DE (1) | DE102008045753A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012010629A1 (en) | 2010-07-20 | 2012-01-26 | Trützschler Nonwovens Gmbh | Device for applying fluid media |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999035327A2 (en) | 1998-01-12 | 1999-07-15 | Mannington Mills, Inc. | A surface covering backing containing polymeric microspheres and processes of making the same |
DE19860256A1 (en) | 1998-12-24 | 2000-06-29 | Krupp Werner & Pfleiderer Gmbh | Two-shaft extruder |
-
2008
- 2008-09-04 DE DE102008045753A patent/DE102008045753A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999035327A2 (en) | 1998-01-12 | 1999-07-15 | Mannington Mills, Inc. | A surface covering backing containing polymeric microspheres and processes of making the same |
DE19860256A1 (en) | 1998-12-24 | 2000-06-29 | Krupp Werner & Pfleiderer Gmbh | Two-shaft extruder |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012010629A1 (en) | 2010-07-20 | 2012-01-26 | Trützschler Nonwovens Gmbh | Device for applying fluid media |
DE102010031824A1 (en) | 2010-07-20 | 2012-01-26 | Trützschler Nonwovens Gmbh | Device for applying fluid media |
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