EP0085897B1 - Verfahren zur Herstellung einer Fixiereinlage - Google Patents
Verfahren zur Herstellung einer Fixiereinlage Download PDFInfo
- Publication number
- EP0085897B1 EP0085897B1 EP83100703A EP83100703A EP0085897B1 EP 0085897 B1 EP0085897 B1 EP 0085897B1 EP 83100703 A EP83100703 A EP 83100703A EP 83100703 A EP83100703 A EP 83100703A EP 0085897 B1 EP0085897 B1 EP 0085897B1
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- EP
- European Patent Office
- Prior art keywords
- layer
- fibers
- melting
- low
- softenable
- 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.)
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- 238000005406 washing Methods 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
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- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
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Images
Classifications
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- 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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
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- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
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- 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
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- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24826—Spot bonds connect components
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- 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
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- 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
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- Y10T428/2848—Three or more layers
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- 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
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- Y10T428/2852—Adhesive compositions
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- 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
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- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
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- 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
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- Y10T428/2852—Adhesive compositions
- Y10T428/2878—Adhesive compositions including addition polymer from unsaturated monomer
- Y10T428/2887—Adhesive compositions including addition polymer from unsaturated monomer including nitrogen containing polymer [e.g., polyacrylonitrile, polymethacrylonitrile, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material
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- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/69—Autogenously bonded nonwoven fabric
Definitions
- the invention relates to a method for producing a fixing insert, in which a nonwoven fabric is produced and provided with a coating made of a heat-softenable adhesive.
- nonwovens can be obtained by extensive assembly and mutual bonding of individual fibers. They can be provided with a thermally softenable coating and in this case can be connected to the inside of outer garments as so-called fixing inserts by means of an iron.
- DE-U 7 214 252 refers to such an embodiment. It is characterized by a pleasant grip, but tends to become very dirty on the inside, especially after washing or dry cleaning processes, which is extremely undesirable.
- Another disadvantage is that the inside, which is visible in the case of a feedless processing, has only an unsatisfactory abrasion resistance and tends to become fluffy, which is also greatly increased by washing and dry cleaning processes. Pilling and a very unsatisfactory hair structure are the result.
- the invention has for its object to show a method for producing a fixing insert that ensures the avoidance of such disadvantages.
- the fixing insert should in particular be characterized by good resistance to repeated washing and dry cleaning processes and should no longer have a tendency to become dirty on the inside or to form lint.
- the nonwoven fabric is produced in two layers from a first layer with a content of 10 to 40% by weight of thermally softenable binding fibers which contain a low-melting and a high-melting fiber component, the low-melting component reaches the fiber surface at least at one point of the fiber profile and from a second layer with a basis weight of 5 to 40 g / m 2 , the 10 to 50% by weight of thermally softenable binding fibers with a melting point below that of the low-melting fiber component of the first layer , but at least 20 ° C above that of the heat-softenable adhesive contains that the two layers are joined without pressure by heating to the softening temperature of the low-melting fiber component and that the first layer is coated with the heat-softenable adhesive.
- the ratio of the weight per unit area of the first and second layers is 4: 1 to 1: 1.
- the fixing insert obtained by the proposed method is characterized by a good grip and good breathability and withstands repeated washing and dry cleaning processes in an excellent manner.
- the first layer of the nonwoven used contains 10 to 40% by weight of multicomponent fibers composed of a low-melting and a high-melting component as binding fibers.
- the binding fibers can be formed as core-sheath fibers or segment fibers, with regard to the composition only having to be taken into account that the low-melting component reaches the surface at at least one point of the profile.
- Core sheath fibers are preferred and are commercially available, for example based on polyamide.
- the core consists of the higher-melting polyamide-66, while the shell covering the profile of the core on all sides consists of the lower-melting polyamide-6.
- the latter has a melting point of 215 ° C, the former a melting point of 255 ° C.
- Multicomponent fibers based on olefin and polyester are also common.
- the first layer also contains other fibers which do not melt themselves under the conditions used in the present case and are therefore only included to a limited extent in the binding process.
- synthetic fibers in particular include polyamide, polyester and acrylic fibers as well as regenerated fibers based on cellulose.
- natural fibers mainly cotton is used. These fibers are referred to below as structural fibers in contrast to the previously treated binding fibers.
- the fabric consisting of structural and binding fibers has only an unsatisfactory abrasion resistance of the surface in relation to the use as a clothing insert.
- a second layer to the surface exposed to abrasion, which contains 10 to 50% by weight of thermally softenable binding fibers with a melting point below that of the low-melting fiber component of the first layer, but at least 20 ° C. above that of the heat-softenable one Contains adhesive.
- Binding fibers with a melting point of less than 20 ° C. below that of the heat-softenable adhesive are not suitable and can lead to the fixing insert sticking to the ironing device during the ironing process. Melting into an air-impermeable film is also possible, which would adversely affect the breathability of the insert. Binding fibers based on polyamide, polyester and polyolefin are preferred.
- the second layer has a weight per unit area of 5 to 40 g / m 2 and, in addition to the binding fibers treated above, it contains uniformly mixed in structural fibers. It completely covers the surface of the first layer.
- the orientie The fibers in the second layer can be ordered or disordered. A directional arrangement is preferred because it is less prone to pilling.
- the ratio of the weights per unit area of the first and second layers is ideally in the range of 1: 1 to 4: 1. Coordination is necessary in individual cases and depends above all on whether it is desired to obtain a more or less bulky fixing insert. In any case, it is important that the weight per unit area of the second layer is not above that of the first layer, because in this case both the textile case and the handle are adversely affected.
- Binding fibers of the type contained in the second layer can optionally also be mixed into the first layer in order to facilitate the production of a bulky and resilient nonwoven with a good textile case. In terms of quantity, however, these fibers must not exceed an extremely small proportion.
- Both layers are placed on top of each other and exposed to the effects of heat while avoiding compression.
- the temperature used must be high enough to activate the binding fibers in the first and second layers. As a result, they stick to one another and to the structural fibers of both layers, which gives the fabric good stability.
- the two-layer structure is pressed in parallel to the heating, binding and structural fibers undergo severe deformation, which ultimately leads to an unsatisfactory textile fall and grip.
- the binding fibers are able to deform and conform to the surface of neighboring fibers, thereby achieving binding points which are distinguished by great elasticity and flexibility.
- the pleasant grip of the product proposed according to the invention should be attributable to this.
- a heat-softenable adhesive is applied to the side of the first layer facing away from the second layer, which can be done, for example, by printing or spraying.
- the adhesives used in this regard can be synthetic resins based on polyamide, polyester or polyvinyl chloride, preferably in powder form, in the form of an emulsion, paste or solution.
- the fixing insert obtained by the proposed method is distinguished by a particularly good pilling resistance.
- the surface does not become fluffy even after prolonged use, and the detachment of fibers and the tendency to become soiled is extremely low even after repeated washing processes or after dry cleaning.
- FIG. 1 An exemplary embodiment of the fixing insert obtained by the proposed method is shown in the system in a sectional view.
- This consists of a two-layer nonwoven fabric 3, which is printed on the underside with a thermally softenable adhesive 4.
- the two layers of the nonwoven fabric are labeled 1 and 2.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Manufacturing Of Multi-Layer Textile Fabrics (AREA)
- Details Of Garments (AREA)
Description
- Die Erfindung betrifft ein Verfahren zur Herstellung einer Fixiereinlage, bei dem ein Vliesstoff hergestellt und mit einer Beschichtung aus einem hitzeerweichbaren Klebstoff versehen wird.
- Vliesstoffe können nach dem Stande der Technik erhalten werden durch flächenhafte Zusammenlagerung und gegenseitiges Verkleben von einzelnen Fasern. Sie können mit einer thermisch erweichbaren Beschichtung versehen werden und sind in diesem Falle als sogenannte Fixiereinlagen mittels eines Bügeleisens mit der Innenseite von Bekleidungsoberstoffen verbindbar. DE-U 7 214 252 nimmt auf eine solche Ausführung Bezug. Sie zeichnet sich durch einen angenehmen Griff aus, neigt aber auf der Innenseite stark zum Verschmutzen, insbesondere im Anschluss an Wasch- oder Trockenreinigungsvorgänge, was ausserordentlich unerwünscht ist. Ein weiterer Nachteil besteht darin, dass die bei einer futterlosen Verarbeitung sichtbare Innenseite nur eine unbefriedigende Abriebbeständigkeit besitzt und stark zum Flusigwerden neigt, was durch Wasch-und Trockenreinigungsvorgänge ebenfalls sehr verstärkt wird. Pillingbildung und eine sehr unbefriedigende Haarstruktur sind hiervon die Folge.
- Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zur Herstellung einer Fixiereinlage zu zeigen, das die Vermeidung derartiger Nachteile gewährleistet. Die Fixiereinlage soll sich insbesondere durch eine gute Widerstandsfähigkeit gegen wiederholte Wasch- und Trockenreinigungsvorgänge auszeichnen und eine Neigung zum Verschmutzen der Innenseite bzw. zur Flusenbildung nicht mehr aufweisen.
- Diese Aufgabe wird erfindungsgemäss bei einem Verfahren der eingangs genannten Art dadurch gelöst, dass der Vliesstoff zweischichtig hergestellt wird aus einer ersten Schicht mit einem Gehalt von 10 bis 40 Gew.% thermisch erweichbare Bindefasern, die eine niedrig- und eine hochschmelzende Faserkomponente enthalten, wobei die niedrigschmelzende Komponente an wenigstens einer Stelle des Faserprofils die Faseroberfläche erreicht und aus einer zweiten Schicht mit einem Flächengewicht von 5 bis 40 g/ m2, die 10 bis 50 Gew.-% thermisch erweichbare Bindefasern mit einem Schmelzpunkt unterhalb desjenigen der niedrigschmelzenden Faserkomponente der ersten Schicht, jedoch wenigstens 20°C oberhalb desjenigen des hitzeerweichbaren Klebstoffes enthält, dass die beiden Schichten ohne Druckeinwirkung durch Erwärmung auf die Erweichungstemperatur der niedrigschmelzenden Faserkomponente verbunden werden und dass die erste Schicht mit dem hitzeerweichbaren Klebstoff beschichtet wird. Nach einer bevorzugten Ausführungsform ist es vorgesehen, dass das Verhältnis aus dem Flächengewicht der ersten und der zweiten Schicht 4 : 1 bis 1 : 1 beträgt.
- Die nach dem vorgeschlagenen Verfahren erhaltene Fixiereinlage zeichnet sich durch einen guten Griff und eine gute Atmungsaktivität aus und widersteht in ausgezeichneter Weise wiederholten Wasch- und Trockenreinigungsvorgängen.
- Die erste Schicht des verwendeten Vliesstoffes enthält als Bindefasern 10 bis 40 Gew.-% Mehrkomponentenfasern aus einer niedrig- und einer hochschmelzenden Komponente. Die Bindefasern können als Kern-Mantelfasern oder Segmentfasern ausgebildet sein, wobei hinsichtlich der Zusammensetzung lediglich zu beachten ist, dass die niedrigschmelzende Komponente die Oberfläche an wenigstens einer Stelle des Profils erreicht.
- Kern-Mantelfasern werden bevorzugt und beispielsweise auf Polyamidbasis im Handel angeboten. Der Kern besteht in diesem Falle aus dem höherschmelzenden Polyamid-66, während der das Profil des Kerns allseitig umhülllende Mantel aus dem niedriger schmelzenden Polyamid-6 besteht. Letzteres hat einen Schmelzpunkt 215°C, ersteres einen Schmelzpunkt von 255°C. Mehrkomponentenfasern auf Olefin- und Polyesterbasis sind ebenfalls gebräuchlich.
- Die erste Schicht enthält neben den Mehrkomponentenfasern noch weitere Fasern, die unter den im vorliegenden Falle angewendeten Bedingungen nicht selbst erschmelzen und insofern nur bedingt in den Bindungsprozess einbezogen werden. Unter den synthetischen Fasern kommen diesbezüglich insbesondere Polyamid-, Polyester- und Acrylfasern in Betracht sowie regenerierte Fasern auf Zellwollbasis. Von den natürlichen Fasern kommt vor allem Baumwolle zur Anwendung. Diese Fasern werden nachfolgend als Strukturfasern bezeichnet im Gegensatz zu den vorher behandelten Bindefasern.
- Das aus Struktur- und Bindefasern bestehende Flächengebilde weist im Anschluss an eine Wärmebehandlung, die zur gegenseitigen Verklebung der Fasern an den Kreuzungspunkten führt, eine in bezug auf die Anwendung als Bekleidungseinlage nur unbefriedigende Abriebbeständigkeit der Oberfläche auf. Erfindungsgemäss ist es aus diesem Grunde vorgesehen, eine zweite Schicht auf die dem Abrieb ausgesetzte Oberfläche aufzubringen, die 10 bis 50 Gew.% thermisch erweichbare Bindefasern mit einem Schmelzpunkt unterhalb desjenigen der niedrigschmelzenden Faserkomponente der ersten Schicht, jedoch wenigstens 20°C oberhalb desjenigen des hitzeerweichbaren Klebstoffes enthält. Bindefasern mit einem Schmelzpunkt von weniger als 20 °C unterhalb desjenigen des hitzeerweichbaren Klebstoffes sind nicht geeignet und können während des Verbügelungsvorganges zum Verkleben der Fixiereinlage mit der Bügeleinrichtung führen. Auch ein Verschmelzen zu einem luftundurchlässigen Film ist möglich, was die Atmungsaktivität der Einlage in nachteiliger Weise beeinflussen würde. Bindefasern auf Polyamid-, Polyester- und Polyolefinbasis kommen bevorzugt zur Anwendung.
- Die zweite Schicht hat ein Flächengewicht von 5 bis 40 g/m2 und sie enthält neben den vorstehend behandelten Bindefasern gleichmässig eingemischte Strukturfasern. Sie überdeckt die Oberfläche der ersten Schicht durchgehend. Die Orientierung der Fasern in der zweiten Schicht kann geordnet oder ungeordnet sein. Einer richtungsorientierten Anordnung wird der Vorzug gegeben, weil diese weniger pillinganfällig ist.
- Das Verhältnis aus den Flächengewichten der ersten und der zweiten Schicht liegt idealerweise im Bereich 1: 1 bis 4: 1. Eine Abstimmung ist im Einzelfalle notwendig und vor allem davon abhängig, ob es erwünscht ist, eine mehr oder weniger bauschige Fixiereinlage zu erhalten. Wichtig ist es auf jeden Fall, dass das Flächengewicht der zweiten Schicht nicht über demjenigen der ersten Schicht liegt, weil in diesem Falle sowohl der textile Fall als auch der Griff eine unerwünschte Beeinträchtigung erfahren.
- Bindefasern der in der zweiten Schicht enthaltenen Art können gegebenenfalls auch in die erste Schicht eingemischt werden, um die Herstellung eines bauschigen und nachgiebigen Vliesstoffes mit gutem textilen Fall zu erleichtern. Mengenmässig dürfen diese Fasern jedoch einen äusserst geringen Anteil nicht überschreiten.
- Beide Schichten werden aufeinandergelegt und unter Vermeidung einer Verpressung der Einwirkung von Wärme ausgesetzt. Die dabei angewendete Temperatur muss hoch genug sein um eine Aktivierung der Bindefasern in der ersten und der zweiten Schicht zu erreichen. Diese verkleben dadurch untereinander und mit den Strukturfasern beider Schichten, wodurch das Flächengebilde eine gute Stabilität erhält.
- Wird demgegenüber parallel zu der Erwärmung eine Verpressung des Zweischichtgebildes vorgenommen, dann erfahren Binde- und Strukturfasern eine starke Deformierung, die letztlich zu einem unbefriedigenden textilen Fall und Griff führt.
- Bei der vorschlagsgemässen Wärmebehandlung, die nicht von einer Druckbehandlung begleitet ist, vermögen sich die Bindefasern demgegenüber zu verformen und an die Oberfläche benachbarter Fasern anzuschmiegen, wobei es zur Erzielung von Bindungsstellen kommt, die sich durch eine grosse Elastizität und Flexibilität auszeichnen. Insbesondere hierauf dürfte der angenehme Griff des erfindungsgemäss vorgeschlagenen Produktes zurückzuführen sein.
- Auf die von der zweiten Schicht abgewandte Seite der ersten Schicht wird schliesslich ein hitzeerweichbarer Klebstoff aufgebracht, was beispielsweise durch Drucken oder durch Sprühen erfolgen kann. Die diesbezüglich zur Anwendung kommenden Klebstoffe können Kunstharze auf Basis von Polyamid, Polyester oder Polyvinylchlorid sein, bevorzugt in Pulverform, in Form einer Emulsion, Paste oder Lösung.
- Die nach dem vorgeschlagenen Verfahren erhaltene Fixiereinlage zeichnet sich nach dem Aufbügeln auf die Innenseite eines Oberstoffes durch eine besonders gute Pillingresistenz aus. Die Oberfläche wird auch nach längerem Gebrauch nicht flauschig, und die Ablösung von Fasern und die Neigung zum Verschmutzen ist auch nach wiederholten Waschvorgängen bzw. nach der Trokkenreinigung ausserordentlich gering.
- Eine beispielhafte Ausführung der nach dem vorgeschlagenen Verfahren erhaltenen Fixiereinlage ist in der Anlage in geschnittener Darstellung wiedergegeben. Diese besteht aus einem zweischichtigen Vliesstoff 3, der auf der Unterseite mit einer thermisch erweichbaren Haftmasse 4 bedruckt ist. Die beiden Schichten des Vliesstoffes sind mit 1 und 2 bezeichnet.
Claims (2)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16741/82 | 1982-02-03 | ||
| JP57016741A JPS58136878A (ja) | 1982-02-03 | 1982-02-03 | 接着芯地の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0085897A2 EP0085897A2 (de) | 1983-08-17 |
| EP0085897A3 EP0085897A3 (en) | 1986-01-29 |
| EP0085897B1 true EP0085897B1 (de) | 1988-07-13 |
Family
ID=11924686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP83100703A Expired EP0085897B1 (de) | 1982-02-03 | 1983-01-25 | Verfahren zur Herstellung einer Fixiereinlage |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4511615A (de) |
| EP (1) | EP0085897B1 (de) |
| JP (1) | JPS58136878A (de) |
| DE (1) | DE3377371D1 (de) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59223350A (ja) * | 1983-05-26 | 1984-12-15 | 株式会社クラレ | 不織布およびその製法 |
| GB8316704D0 (en) * | 1983-06-20 | 1983-07-20 | Bondina Ltd | Interlinings |
| DE3405669A1 (de) * | 1984-02-17 | 1985-08-22 | Fa. Carl Freudenberg, 6940 Weinheim | Fuellvliesstoff und verfahren zu dessen herstellung |
| FR2576191B1 (fr) * | 1985-01-23 | 1990-11-23 | Picardie Lainiere | Produit nouveau destine a etre colle a chaud par pression sur des articles plats et procede de fabrication d'un tel produit |
| US4623573A (en) * | 1985-05-28 | 1986-11-18 | Katz Marcella M | Composite non-distortable needlepoint canvas and method of producing same |
| FR2586717B1 (fr) * | 1985-09-04 | 1988-03-18 | Picardie Lainiere | Produit thermocollant ameliore et son procede de fabrication |
| US4906507A (en) * | 1987-03-13 | 1990-03-06 | Freudenberg Nonwovens Limited Partnership | Composite adhesive webs and their production |
| JPS63288276A (ja) * | 1987-05-20 | 1988-11-25 | 倉敷繊維加工株式会社 | 不織布接着芯地 |
| DE8715179U1 (de) * | 1987-11-14 | 1988-01-14 | Haar, Herbert, Amsterdam | Wechselbesatz für einen Jackettkragen |
| FI112252B (fi) * | 1990-02-05 | 2003-11-14 | Fibervisions L P | Korkealämpötilasietoisia kuitusidoksia |
| US5254387A (en) * | 1990-09-10 | 1993-10-19 | Daniel Gallucci | High strength multi-layered tape |
| US5503907A (en) * | 1993-07-19 | 1996-04-02 | Fiberweb North America, Inc. | Barrier fabrics which incorporate multicomponent fiber support webs |
| US5415925A (en) * | 1992-06-10 | 1995-05-16 | Fiberweb North America, Inc. | Gamma structure composite nonwoven fabric comprising at least two nonwoven webs adhesively bonded by a lightweight adhesive web |
| US5484645A (en) * | 1991-10-30 | 1996-01-16 | Fiberweb North America, Inc. | Composite nonwoven fabric and articles produced therefrom |
| US5229191A (en) * | 1991-11-20 | 1993-07-20 | Fiberweb North America, Inc. | Composite nonwoven fabrics and method of making same |
| DE69324280T2 (de) * | 1992-01-13 | 1999-08-12 | Hercules Inc., Wilmington, Del. | Wärmeverbindbare Fasern für wiederstandsfähige Vliesstoffe |
| US5631073A (en) * | 1992-02-03 | 1997-05-20 | Minnesota Mining And Manufacturing Company | Nonwoven sheet materials, tapes and methods |
| US5496603A (en) * | 1992-02-03 | 1996-03-05 | Minnesota Mining And Manufacturing Company | Nonwoven sheet materials, tapes and methods |
| US5679190A (en) * | 1992-02-03 | 1997-10-21 | Minnesota Mining And Manufacturing Company | Method of making nonwoven sheet materials, tapes |
| US5382400A (en) * | 1992-08-21 | 1995-01-17 | Kimberly-Clark Corporation | Nonwoven multicomponent polymeric fabric and method for making same |
| US5336552A (en) * | 1992-08-26 | 1994-08-09 | Kimberly-Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer |
| US5405682A (en) * | 1992-08-26 | 1995-04-11 | Kimberly Clark Corporation | Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material |
| CA2092604A1 (en) * | 1992-11-12 | 1994-05-13 | Richard Swee-Chye Yeo | Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith |
| US5482772A (en) | 1992-12-28 | 1996-01-09 | Kimberly-Clark Corporation | Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith |
| SG50447A1 (en) * | 1993-06-24 | 1998-07-20 | Hercules Inc | Skin-core high thermal bond strength fiber on melt spin system |
| FR2711151B1 (fr) * | 1993-10-11 | 1996-01-05 | Picardie Lainiere | Support pour entoilage comportant une nappe de fibres entremêlées dans des fils de trame et son procédé de fabrication. |
| US5613942A (en) * | 1994-10-04 | 1997-03-25 | Minnesota Mining And Manufacturing Company | Adhesive sheet material suitable for use on wet surfaces |
| US5681646A (en) | 1994-11-18 | 1997-10-28 | Kimberly-Clark Worldwide, Inc. | High strength spunbond fabric from high melt flow rate polymers |
| KR100408353B1 (ko) * | 1994-12-19 | 2004-03-09 | 헤르큘레스 인코포레이티드 | 고강도부직물용섬유의제조방법,및이로부터제조된섬유및부직물 |
| DE19644111C2 (de) * | 1996-10-23 | 1998-12-24 | Kufner Textilwerke Gmbh | Elastische Einlage |
| US6416613B1 (en) | 1998-06-23 | 2002-07-09 | Nextec Applications, Inc. | Products of and method for improving adhesion between substrate and polymer layers |
| US6342280B1 (en) | 1998-06-23 | 2002-01-29 | Nextec Applications, Inc. | Products of and methods for improving adhesion between substrate and polymer layers |
| FR2781648B1 (fr) * | 1998-07-31 | 2001-01-05 | Dhj Internat | Entoilage thermocollant et procede de fabrication, utilisation de cet entoilage, vetements ou parties de vetement comportant cet entoilage |
| MXPA01012972A (es) | 1999-06-18 | 2002-09-02 | 3M Innovative Properties Co | Hojas no tejidas, articulos adhesivos y metoos para fabricar los mismos. |
| US6241899B1 (en) | 2000-02-28 | 2001-06-05 | Maritza L. Ramos | Disposable filter bags for pool cleaners |
| US8906275B2 (en) | 2012-05-29 | 2014-12-09 | Nike, Inc. | Textured elements incorporating non-woven textile materials and methods for manufacturing the textured elements |
| US9682512B2 (en) | 2009-02-06 | 2017-06-20 | Nike, Inc. | Methods of joining textiles and other elements incorporating a thermoplastic polymer material |
| US20100199406A1 (en) | 2009-02-06 | 2010-08-12 | Nike, Inc. | Thermoplastic Non-Woven Textile Elements |
| US20130255103A1 (en) | 2012-04-03 | 2013-10-03 | Nike, Inc. | Apparel And Other Products Incorporating A Thermoplastic Polymer Material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7214252U (de) * | 1972-10-05 | Fa C Freudenberg | Einlagestoffbahn |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1769544A1 (de) * | 1967-12-15 | 1971-09-23 | Freudenberg Carl Fa | Verfahren zur Herstellung aufbuegelbarer Versteifungseinlagen |
| CA989720A (en) * | 1972-02-07 | 1976-05-25 | Stanislaw B. Berger | Non-woven mixed fibre batts |
| DE3038664C2 (de) * | 1980-10-13 | 1984-04-05 | Fa. Carl Freudenberg, 6940 Weinheim | Aufbügelbarer Einlagevliesstoff |
-
1982
- 1982-02-03 JP JP57016741A patent/JPS58136878A/ja active Granted
- 1982-12-30 US US06/454,638 patent/US4511615A/en not_active Expired - Fee Related
-
1983
- 1983-01-25 DE DE8383100703T patent/DE3377371D1/de not_active Expired
- 1983-01-25 EP EP83100703A patent/EP0085897B1/de not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7214252U (de) * | 1972-10-05 | Fa C Freudenberg | Einlagestoffbahn |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0085897A2 (de) | 1983-08-17 |
| EP0085897A3 (en) | 1986-01-29 |
| JPH0147596B2 (de) | 1989-10-16 |
| DE3377371D1 (en) | 1988-08-18 |
| JPS58136878A (ja) | 1983-08-15 |
| US4511615A (en) | 1985-04-16 |
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