EP1233097A1 - Tuftingträger und Verfahren zu seiner Herstellung - Google Patents
Tuftingträger und Verfahren zu seiner Herstellung Download PDFInfo
- Publication number
- EP1233097A1 EP1233097A1 EP01130147A EP01130147A EP1233097A1 EP 1233097 A1 EP1233097 A1 EP 1233097A1 EP 01130147 A EP01130147 A EP 01130147A EP 01130147 A EP01130147 A EP 01130147A EP 1233097 A1 EP1233097 A1 EP 1233097A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- filaments
- tufting
- carrier
- dtex
- 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
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- 239000000758 substrate Substances 0.000 title 1
- 239000000835 fiber Substances 0.000 claims abstract description 21
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000009732 tufting Methods 0.000 claims description 22
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 8
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004049 embossing Methods 0.000 claims description 6
- -1 polyethylene terephthalate Polymers 0.000 claims description 6
- 238000009998 heat setting Methods 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000013543 active substance Substances 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 abstract 2
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 5
- 239000000969 carrier Substances 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
-
- 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
- D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
- D04H3/011—Polyesters
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
- D04H3/033—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random reorientation immediately after yarn or filament formation
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- 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
- D06N7/0068—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 the primary backing or the fibrous top layer
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C17/00—Embroidered or tufted products; Base fabrics specially adapted for embroidered work; Inserts for producing surface irregularities in embroidered products
- D05C17/02—Tufted products
- D05C17/023—Tufted products characterised by the base fabric
-
- 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
- D06N2201/00—Chemical constitution of the fibres, threads or yarns
- D06N2201/02—Synthetic macromolecular fibres
-
- 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
- D06N2201/00—Chemical constitution of the fibres, threads or yarns
- D06N2201/02—Synthetic macromolecular fibres
- D06N2201/0254—Polyolefin fibres
-
- 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
- D06N2207/04—Treatments by energy or chemical effects using steam
-
- 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
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1628—Dimensional stability
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified
- Y10T442/3187—Triaxially woven fabric
Definitions
- the invention relates to a tufting carrier and a method for the production of a tufted carrier made from a spunbond thermoplastic polymer fibers or filaments.
- Document EP-A 079 56 37 discloses the use of nonwovens made from polyester and copolyester fibers as tuft carriers for tufted carpets, which are reinforced by parallel, straight, load-absorbing continuous plastic threads. With this measure, despite a basis weight of only 80 to 150 g / m 2, a tuft carrier is to be obtained which is resistant to the effects of tension, temperature and moisture during dyeing, tufting and steaming during the manufacture and processing into tufted carpets, in particular with regard to the loss of width ,
- document DE-U 94 11 993 discloses a nonwoven fabric for coating carpet backs, in which the solidified nonwoven element having a basis weight of 20 to 220 g / m 2 is reinforced by a Maliwatt process with warp threads made from foil tapes. This should improve the pedaling comfort, the connection with the carpet fabric, the shape of the carpet and its recyclability.
- tufted carriers consist of consist of continuous filaments of a thermoplastic synthetic resin and transverse thermal shrinkage when dry show in the range from -10 to 0% measured according to JIS L 1906.
- the Tufting carriers are made of a high-melting and a low-melting component built.
- WO 96/29460 discloses tufted carpets which consist of one Tufting carrier and an adhesive binder exist.
- the binder should be there preferably be a thermoplastic polymer on the tufted carrier upset or connected to it.
- the invention has for its object to provide a tufted carrier, the from a spunbond with low raw material costs without reinforcing yarns, laid, the binding without (costly) auxiliary components such as binding fibers or binders.
- the tufting carrier should continue to be high Have dimensional stability in the tufting and dyeing process and a good one Ensure carpet yarn binding.
- the invention has also set itself the task of specifying a method for producing a tufting carrier that, while simplifying the production process, makes inexpensive, light nonwovens with basis weights of 70 to 110 g / m 2 available as tufting carriers, with the method achieving improved dimensional stability ,
- the object is achieved in that the tufting carrier consists of synthetic fibers or filaments which are intertwined in three dimensions, only fibers or filaments with a titer of 1 to 15 dtex being contained, that is to say that the tufting carrier is produced without an additional binding component and so it's environmentally friendly. Furthermore, reinforcement aids such as yarns or scrims are not used.
- the basis weight of the tufting carrier is 70 to 110 g / m 2 , its density 0.18 to 0.28 g / cm 3 and the 5% module value in the machine direction> 60 N / 5 cm, but at least 0.6 N / g / m 2 ,
- the tufting carrier is dimensionally stable during further processing in the tufting and dyeing process.
- the tufting carrier is advantageously one in which the fibers or filaments have a titer of 3 to 12 dtex, the 5% module value in the machine direction 70 to 100 N / 5 cm, but at least 0.7 to 1.0 N / g / m 2 is.
- the tufted carrier is included Finishing agents or surface-active substances.
- Equipment facilitates the introduction of pile yarn during the tufting process.
- a tufted carrier that is only made of is particularly preferred There is polyethylene terephthalate. The manufacture from a uniform Material simplifies recyclability.
- a tufted carrier which is made only of polypropylene consists.
- Such a tufted carrier is recyclable.
- the inventive method for producing a tuft carrier from a spunbonded thermoplastic polymer fiber or - filaments is characterized in that the fibers or filaments with a titer of 6 to 15 dtex by needling and those with a titer of 1 up to 5 dtex by water jets or by a combination of these Processes are solidified and before drying and heat setting Stretching in the longitudinal direction takes place up to 30%, the mobility of the Fibers may be improved by adding oil or other additives becomes.
- the stretching process between the individual is advantageous Needling stages or after completion of the needling process performed.
- the stretching process takes place cold or through when wet Steam heated (100 ° C).
- the surface integration and the Thickness uniformity can be partial after heat setting Compacting made using embossing rollers, the engraving points the embossing roller take up a printing area of 18% to 25% and one Form diamond, line or hexagonal shape.
- the embossing rollers can have an irregular surface structure Have a roughness depth of 40 to 100 ⁇ m.
- the spinning of PET fibers and placing them on a wire belt to form a spunbonded web was carried out at a belt speed of 15 m / min.
- a commercially available PET raw material is treated with a solution viscosity - used of 0.67 (I ntrinsic v iscosity IV value).
- the spun filaments have a titer value of 4.3 dtex with strength and elongation values of 30 mN / dtex or 110%.
- the filament shrinkage value was below 1%.
- the surface goods were pre-consolidated by needling, the penetration depth being 6 mm and the penetration density 60 U / cm 2 .
- the 15x18x40 needles used were from Groz Beckert.
- the stretching process with the hydroentangled product was carried out in the nip of two rollers which run at a differential speed of 15%.
- the fabric was passed through an S-loop around the pair of rolls, the roll surface temperature being 150 ° C.
- the drying and fixing of the PET filaments was carried out in a suction dryer at a temperature of 180 ° C.
- the fixed fabric was calendered using an embossing roller which, with 33 diamond-shaped engraving points per cm 2, produced a printing area of 18%.
- the calender surface temperature and the line pressure were 220 ° C and 20 daN / cm.
- the finish order was placed on a spray system with a polydimethylsiloxane emulsion carried out.
- the solids concentration and wet pickup were 1.9% and 11%, respectively.
- the finishing of the spunbonded fabric finished with finishing was carried out in one Flat belt dryer at air temperatures of 110 ° C.
Abstract
Description
- einen Einsprung bei der Teppichherstellung von maximal 5 % und
- einen Anfangsmodul von 0,6 bis 1,0 N/g/m2.
Trocknung und Fixierung der PET-Filamente wurde in einem Saug-Trockner bei den Temperaturen von 180 °C durchgeführt.
Claims (10)
- Tuftingträger aus synthetischen Fasern oder Filamenten, die dreidimensional miteinander verschlungen sind, dadurch gekennzeichnet, dass nur Fasern oder Filamente mit einem Titer von 1 bis 15 dtex enthalten sind, wobei das Flächengewicht des Tuftingträgers 70 bis 110 g/m2, seine Dichte 0,18 bis 0,28 g/cm3 und der 5% Modulwert in Maschinenlaufrichtung > 60 N/ 5 cm jedoch mindestens 0,6 N/g/m2 beträgt.
- Tuftingträger nach Anspruch 1, dadurch gekennzeichnet, dass die Fasern oder Filamente mit einem Titer von 3 bis 12 dtex besitzen, wobei der 5 % Modulwert in Maschinenlaufrichtung 70 bis 100 N/ 5 cm jedoch mindestens 0,7 bis 1,0 N/g/m2 beträgt.
- Tuftingträger nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass er mit Avivagen oder oberflächenaktiven Substanzen ausgerüstet ist.
- Tuftingträger nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass er nur aus Polyethylenterephthalat besteht.
- Tuftingträger nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass er nur aus Polypropylen besteht.
- Verfahren zur Herstellung eines Tuftträgers aus zu einem Spinnvlies verarbeiteten thermoplastischen Polymerfasern- oder filamenten, dadurch gekennzeichnet, dass
die Fasern oder Filamente mit einem Titer von 6 bis 15 dtex durch Vernadeln und die mit einem Titer von 1 bis 5 dtex durch Wasserstrahlen oder durch eine Kombination dieser Verfahren verfestigt werden und vor der Trocknung und dem Thermofixieren ein Recken in Längsrichtung um bis zu 30 % erfolgt, wobei die Beweglichkeit der Fasern ggf. durch den Zusatz von Öl oder sonstigen Avivagen verbessert wird. - Verfahren nach Anspruch 6, dadurch gekennzeichnet, dass der Reckprozess zwischen den einzelnen Vernadlungsstufen oder nach Abschluß des Vernadelungsprozesses vorgenommen wird.
- Verfahren nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass nach dem Thermofixieren eine zusätzliche Behandlung mit einem beheizten Walzenpaar vorgenommen wird.
- Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass Oberflächen der Walzen eine unregelmäßige Struktur mit einer Rauhtiefe von 40 bis 100 µm aufweisen.
- Verfahren nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass mindestens eine der Walzen eine Prägung besitzt, wobei die Prägepunkte eine Druckfläche von 18 % bis 25 % einnehmen und Rauten-, Linien- oder eine hexagonale Form bilden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10108092A DE10108092B4 (de) | 2001-02-19 | 2001-02-19 | Verfahren zur Herstellung eines Tuftingträgers |
DE10108092 | 2001-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1233097A1 true EP1233097A1 (de) | 2002-08-21 |
EP1233097B1 EP1233097B1 (de) | 2007-10-03 |
Family
ID=7674826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01130147A Expired - Lifetime EP1233097B1 (de) | 2001-02-19 | 2001-12-19 | Tuftingträger und Verfahren zu seiner Herstellung |
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US (1) | US7437807B2 (de) |
EP (1) | EP1233097B1 (de) |
JP (1) | JP3542993B2 (de) |
KR (1) | KR100478962B1 (de) |
AT (1) | ATE374852T1 (de) |
DE (2) | DE10108092B4 (de) |
DK (1) | DK1233097T3 (de) |
PL (1) | PL202097B1 (de) |
TW (1) | TW554108B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108265393A (zh) * | 2018-01-05 | 2018-07-10 | 江苏盛纺纳米材料科技股份有限公司 | 六点赋型压花非织造材料的制备方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10316746A1 (de) * | 2002-11-27 | 2004-06-24 | Fleissner Gmbh & Co. Maschinenfabrik | Verfahren und Anlage zur gleichmäßigen Verfestigung eines Faservlieses |
FR2848940B1 (fr) * | 2002-12-20 | 2006-02-17 | Cera | Bande textile calandree pour cache-bagages de vehicule automobile |
JP5422874B2 (ja) * | 2006-02-01 | 2014-02-19 | 東レ株式会社 | フィルター用不織布およびその製造方法 |
DE102007020818B3 (de) * | 2007-05-02 | 2009-01-02 | Carl Freudenberg Kg | Verfahren zur Herstellung eines verformbaren Tuftprodukts |
DE102021106621A1 (de) | 2021-03-18 | 2022-10-20 | Adler Pelzer Holding Gmbh | Absorptives Trägervlies für Tufting-Teppich |
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EP0013355A1 (de) * | 1979-01-11 | 1980-07-23 | Chemie Linz Aktiengesellschaft | Verfahren zur Herstellung von Spinnvliesen |
DE19501123A1 (de) * | 1995-01-17 | 1996-07-18 | Reifenhaeuser Masch | Verfahren zur Herstellung einer Vliesbahn aus thermoplastischen Polymerfilamenten |
EP0796940A1 (de) * | 1995-10-06 | 1997-09-24 | Nippon Petrochemicals Co., Ltd. | Verfahren und herstellung zur hydroverwirrung von vliesstoffen |
US5730821A (en) * | 1995-01-17 | 1998-03-24 | Reifenhauser Gmbh & Co. Maschinenfabrik | Process for producing a web of thermoplastic polymer filaments |
EP0900869A2 (de) * | 1997-09-05 | 1999-03-10 | Fleissner GmbH & Co. Maschinenfabrik | Verfahren zur Herstellung eines hydrodynamisch verfestigten Nonwovens, Nonwoven nach dieser Herstellung und Trägervlies nach dieser Herstellung |
DE19821848A1 (de) * | 1998-05-15 | 1999-11-18 | Ivo Edward Ruzek | Tuftingträger und Verfahren zu seiner Herstellung |
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-
2001
- 2001-02-19 DE DE10108092A patent/DE10108092B4/de not_active Expired - Fee Related
- 2001-12-19 AT AT01130147T patent/ATE374852T1/de active
- 2001-12-19 EP EP01130147A patent/EP1233097B1/de not_active Expired - Lifetime
- 2001-12-19 DK DK01130147T patent/DK1233097T3/da active
- 2001-12-19 DE DE50113082T patent/DE50113082D1/de not_active Expired - Lifetime
-
2002
- 2002-01-09 TW TW091100175A patent/TW554108B/zh not_active IP Right Cessation
- 2002-02-12 US US10/074,404 patent/US7437807B2/en not_active Expired - Fee Related
- 2002-02-18 JP JP2002040494A patent/JP3542993B2/ja not_active Expired - Fee Related
- 2002-02-19 PL PL352328A patent/PL202097B1/pl not_active IP Right Cessation
- 2002-02-19 KR KR10-2002-0008826A patent/KR100478962B1/ko not_active IP Right Cessation
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EP0013355A1 (de) * | 1979-01-11 | 1980-07-23 | Chemie Linz Aktiengesellschaft | Verfahren zur Herstellung von Spinnvliesen |
DE19501123A1 (de) * | 1995-01-17 | 1996-07-18 | Reifenhaeuser Masch | Verfahren zur Herstellung einer Vliesbahn aus thermoplastischen Polymerfilamenten |
US5730821A (en) * | 1995-01-17 | 1998-03-24 | Reifenhauser Gmbh & Co. Maschinenfabrik | Process for producing a web of thermoplastic polymer filaments |
EP0796940A1 (de) * | 1995-10-06 | 1997-09-24 | Nippon Petrochemicals Co., Ltd. | Verfahren und herstellung zur hydroverwirrung von vliesstoffen |
EP0900869A2 (de) * | 1997-09-05 | 1999-03-10 | Fleissner GmbH & Co. Maschinenfabrik | Verfahren zur Herstellung eines hydrodynamisch verfestigten Nonwovens, Nonwoven nach dieser Herstellung und Trägervlies nach dieser Herstellung |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108265393A (zh) * | 2018-01-05 | 2018-07-10 | 江苏盛纺纳米材料科技股份有限公司 | 六点赋型压花非织造材料的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20020067994A (ko) | 2002-08-24 |
DE10108092A1 (de) | 2002-09-26 |
PL202097B1 (pl) | 2009-06-30 |
TW554108B (en) | 2003-09-21 |
JP2002309471A (ja) | 2002-10-23 |
DE50113082D1 (de) | 2007-11-15 |
US7437807B2 (en) | 2008-10-21 |
EP1233097B1 (de) | 2007-10-03 |
DE10108092B4 (de) | 2007-01-04 |
US20020127934A1 (en) | 2002-09-12 |
KR100478962B1 (ko) | 2005-03-25 |
ATE374852T1 (de) | 2007-10-15 |
DK1233097T3 (da) | 2008-01-21 |
JP3542993B2 (ja) | 2004-07-14 |
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