EP3406777B1 - Woven outdoor materials from polyvinyl coated polyester fibre and polyolefine thread - Google Patents
Woven outdoor materials from polyvinyl coated polyester fibre and polyolefine thread Download PDFInfo
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- EP3406777B1 EP3406777B1 EP18173898.0A EP18173898A EP3406777B1 EP 3406777 B1 EP3406777 B1 EP 3406777B1 EP 18173898 A EP18173898 A EP 18173898A EP 3406777 B1 EP3406777 B1 EP 3406777B1
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- yarn
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/43—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with differing diameters
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
Definitions
- Outdoor furniture and objects such as garden chairs, blankets, hammocks, parasols or mats can comprise elements made of woven fabric.
- Conventional outdoor fabrics mainly consist of the two materials polyvinyl chloride (PVC) and polyester.
- PVC polyvinyl chloride
- Twitchell's Textilene fabrics are woven from PVC-coated polyester.
- the Textilene fabrics are characterized by good durability and a hard texture. Due to the hard texture, they are not suitable for making seating or leaning surfaces for garden or patio chairs or blankets.
- a weather-resistant fabric made of different yarns, including the PVC-coated polyester yarn from Twitchell described above is known.
- the substances described are used in convertible tops.
- U.S. 4,996,100 A describes an outdoor fabric that is made from a stronger vinyl-based yarn in combination with a softer polyester or acrylic-based yarn.
- polyolefin yarns made of polyethylene or polypropylene are characterized by a soft texture.
- these yarns are suitable for outdoor use due to the following properties: Insensitivity to acids and bases as well as good UV and weather resistance. Polyethylene or polypropylene are considered environmentally friendly due to their good recyclability.
- the underlying problem of the present invention is the provision of woven outdoor fabrics which have a soft and pleasant texture and at the same time are weather-resistant and durable. This problem is solved by the independent claims.
- fabric relates to a textile product.
- a woven fabric is made up of intersecting threads and is also known as a “fabric”.
- the term “thread system” refers to the entirety of all warp threads or all weft threads in a fabric. During the weaving process, the warp threads are stretched lengthways and, depending on the desired pattern, raised or lowered after each weft thread. The warp threads form the "warp" thread system and the weft threads the "weft" thread system.
- filament yarn refers to filament yarn or spun yarn.
- a filament yarn consists of several long, continuous fibers (filaments) that are twisted or grouped with one another, or of a filament (monofilament).
- a spun yarn is made up of staple fibers that are twisted together.
- reinforcement yarn refers to a yarn comprising a core made of one material and an outer sheath made of another material.
- the term “den” refers to the unit “denier”.
- a denier corresponds to the linear density of a fiber or yarn, which is defined as the mass in grams per 9000 meters of the fiber or yarn.
- inch refers to a unit of length. One inch is 2.54 centimeters or 0.0254 meters. One square inch is 6.4516 square centimeters or 0.00064516 square meters.
- the aim of the present invention is to provide means and methods for producing soft and durable outdoor fabrics. This goal is achieved by the claims of the present specification.
- a fabric consisting of the thread systems warp and weft, at least one thread system comprising a reinforcing yarn and a polyolefin yarn.
- the fabric is characterized in that the warp or weft threads from the reinforcement yarn and the polyolefin yarn are arranged alternately and that the polyolefin yarn has a linear density between 89 tex (800 den) and 167 tex (1500 den) and the reinforcement yarn has a linear density between 311 tex (2800 den) and 422 tex (3800 den).
- the warp comprises the reinforcement yarn and the polyolefin yarn and the weft comprises the reinforcement yarn and the polyolefin yarn.
- the warp comprises the reinforcement yarn and the polyolefin yarn and the weft comprises the reinforcement yarn or the polyolefin yarn.
- the warp comprises the reinforcing yarn or the polyolefin yarn and the weft comprises the reinforcing yarn and the polyolefin yarn.
- the reinforcing yarn comprises polyamide or polyester coated with polyvinyl chloride.
- the reinforcing yarn comprises polyvinyl chloride coated polyester.
- the reinforcement yarn comprises a core made of polyamide or polyester, which is characterized by high tensile strength.
- the sheathing / coating made of polyvinyl chloride (PVC) is resistant to water, acids and bases and is fire-resistant, whereby the PVC sheathing contributes to the durability and mechanical strength of the fabric.
- the polyolefin yarn comprises polyethylene or polypropylene.
- the polyolefin yarn includes polyethylene and polypropylene.
- Polyolefin yarns are spun from staple fibers. Polyolefin yarns are characterized by a soft texture. Furthermore, they are weatherproof, durable and resilient.
- the polyolefin yarn comprises polypropylene.
- the polyolefin yarn has a linear density between 900 denier (100 tex) and 1200 denier (133 tex) and the reinforcing yarn has a linear density between 3000 denier (333 tex) and 3500 denier (389 tex).
- the polyolefin yarn has a linear density between 950 denier (106 tex) and 1100 denier (122 tex) and the reinforcing yarn has a linear density between 3300 denier (367 tex) and 3400 denier (378 tex).
- the polyolefin yarn has a linear density of 1000 denier.
- the polyolefin yarn has a linear density of 3350 denier.
- the reinforcing yarn has a linear density of 1000 denier.
- the reinforcing yarn has a linear density of 3350 denier.
- the reinforcing yarn has a linear density between 800 denier (89 tex) and 1500 denier (167 tex) and the polyolefin yarn has a linear density between 2800 denier (311 tex) and 3800 denier (422 tex).
- the reinforcing yarn has a linear density between 900 denier (100 tex) and 1200 denier (133 tex) and the polyolefin yarn has a linear density between 3000 denier (333 tex) and 3500 denier (389 tex).
- the reinforcing yarn has a linear density between 950 denier (106 tex) and 1100 denier (122 tex) and the polyolefin yarn has a linear density between 3300 denier (367 tex) and 3400 denier (378 tex).
- an inch along a weft includes 30 to 45 warps (11.8 to 17.7 warps / cm).
- an inch along a weft includes 30 to 40 warps (11.8 to 15.7 warps / cm).
- one inch along a weft includes 35 warps (13.8 warps / cm).
- an inch along a warp includes 15 to 25 wefts (5.9 to 9.8 wefts / cm).
- an inch along a warp includes 15 to 20 wefts (5.9 to 7.9 wefts / cm).
- one inch along a warp includes 16 wefts (6.3 wefts / cm).
- one square inch of the fabric weighs 530 grams to 650 grams.
- the outdoor fabric consists of 55% PVC, 20% polyester and 25% polypropylene.
- Two yarns were used for weaving: a reinforcement yarn and a polypropylene yarn.
- the reinforcement yarn is a monofilament yarn with a polyester core and a PVC sheath.
- the linear density of the reinforcing yarn is 3350 den.
- the polypropylene yarn comprises polypropylene staple fibers spun into a yarn with a linear density of 1000 den.
- the warp thread count of the fabric is 35 warp threads per inch and the weft thread count is 16 weft threads per inch.
- the woven fabric is characterized by a weight of 550 grams per square meter.
Description
Outdoor-Möbel und -Gegenstände wie zum Beispiel Gartenstühle, Decken, Hängematten, Sonnenschirme oder Matten können Elemente aus gewebtem Stoff umfassen. Konventionelle Outdoor-Stoffe bestehen hauptsächlich aus den zwei Materialien Polyvinylchlorid (PVC) und Polyester. So sind zum Beispiel die Textilene-Stoffe von Twitchell aus PVC-beschichtetem Polyester gewebt. Die Textilene-Stoffe zeichnen sich durch eine gute Strapazierfähigkeit und eine harte Textur aus. Aufgrund der harten Textur eignen sie sich nicht für die Herstellung von Sitz- oder Lehnflächen von Garten- oder Terrassenstühlen oder Decken. Auch aus
Um gewebte Outdoor-Stoffe mit einer weichen und angenehmen Textur zu erhalten, müssen die PVC-beschichteten Polyestergarne mit anderen Garnen kombiniert werden, wofür sich Polyolefingarne eignen. Polyolefingarne aus Polyethylen oder Polypropylen zeichnen sich durch eine weiche Textur aus. Darüber hinaus eignen sich diese Garne für den Draußen-Gebrauch aufgrund folgender Eigenschaften: Unempfindlichkeit gegenüber Säuren und Basen sowie eine gute UV- und Witterungsbeständigkeit. Polyethylen oder Polypropylen gelten aufgrund ihrer guten Wiederverwertbarkeit als umweltfreundlich.In order to get woven outdoor fabrics with a soft and pleasant texture, the PVC-coated polyester yarns must be combined with other yarns, for which polyolefin yarns are suitable. Polyolefin yarns made of polyethylene or polypropylene are characterized by a soft texture. In addition, these yarns are suitable for outdoor use due to the following properties: Insensitivity to acids and bases as well as good UV and weather resistance. Polyethylene or polypropylene are considered environmentally friendly due to their good recyclability.
Das zugrunde liegende Problem der vorliegenden Erfindung ist die Bereitstellung von gewebten Outdoor-Stoffen, die eine weiche und angenehme Textur aufweisen und gleichzeitig witterungsbeständig und haltbar sind. Dieses Problem wird durch die unabhängigen Ansprüche gelöst.The underlying problem of the present invention is the provision of woven outdoor fabrics which have a soft and pleasant texture and at the same time are weather-resistant and durable. This problem is solved by the independent claims.
Im Zusammenhang mit der vorliegenden Erfindung bezieht sich der Begriff "Stoff" auf ein textiles Erzeugnis. Ein gewebter Stoff besteht aus sich kreuzenden Fäden und wird auch als "Gewebe" bezeichnet.In connection with the present invention, the term "fabric" relates to a textile product. A woven fabric is made up of intersecting threads and is also known as a "fabric".
Im Zusammenhang mit der vorliegenden Erfindung bezieht sich der Begriff "Fadensystem" auf die Gesamtheit aller Kettfäden oder aller Schussfäden in einem Gewebe. Beim Webvorgang werden die Kettfäden in Längsrichtung gespannt und je nach gewünschtem Muster nach jedem Schussfaden angehoben oder gesenkt. Die Kettfäden bilden das Fadensystem "Kette" und die Schussfäden das Fadensystem "Schuss".In connection with the present invention, the term “thread system” refers to the entirety of all warp threads or all weft threads in a fabric. During the weaving process, the warp threads are stretched lengthways and, depending on the desired pattern, raised or lowered after each weft thread. The warp threads form the "warp" thread system and the weft threads the "weft" thread system.
Im Zusammenhang mit der vorliegenden Erfindung bezieht sich der Begriff "Garn" auf Filamentgarn oder gesponnenes Garn. Ein Filamentgarn besteht aus mehreren langen, durchgängigen Fasern (Filamenten), die miteinander verdrillt oder gruppiert sind, oder aus einem Filament (Monofilament). Ein gesponnenes Garn besteht aus Stapelfasern, die miteinander verdrillt sind.In the context of the present invention, the term "yarn" refers to filament yarn or spun yarn. A filament yarn consists of several long, continuous fibers (filaments) that are twisted or grouped with one another, or of a filament (monofilament). A spun yarn is made up of staple fibers that are twisted together.
Im Zusammenhang mit der vorliegenden Erfindung bezieht sich der Begriff "Verstärkungsgarn" auf ein Garn, das einen Kern aus einem Material und eine äußere Ummantelung aus einem anderen Material umfasst.In the context of the present invention, the term "reinforcement yarn" refers to a yarn comprising a core made of one material and an outer sheath made of another material.
Im Zusammenhang mit der vorliegenden Erfindung bezieht sich der Begriff "den" auf die Einheit "Denier". Ein Denier entspricht der linearen Dichte einer Faser oder eines Garns, die als Masse in Gramm je 9000 Meter der Faser oder des Garns definiert ist.In the context of the present invention, the term "den" refers to the unit "denier". A denier corresponds to the linear density of a fiber or yarn, which is defined as the mass in grams per 9000 meters of the fiber or yarn.
Im Zusammenhang mit der vorliegenden Erfindung bezieht sich der Begriff "Zoll" auf eine Längeneinheit. Ein Zoll entspricht 2.54 Zentimetern oder 0.0254 Metern. Ein Quadratzoll entspricht 6,4516 Quadratzentimetern oder 0,00064516 Quadratmetern.In the context of the present invention, the term "inch" refers to a unit of length. One inch is 2.54 centimeters or 0.0254 meters. One square inch is 6.4516 square centimeters or 0.00064516 square meters.
Ausgehend vom oben beschriebenen Stand der Technik ist das Ziel der vorliegenden Erfindung die Bereitstellung von Mitteln und Methoden, um weiche und beständige Outdoor-Gewebe herzustellen. Dieses Ziel wird durch die Ansprüche der vorliegenden Schrift erreicht.Based on the prior art described above, the aim of the present invention is to provide means and methods for producing soft and durable outdoor fabrics. This goal is achieved by the claims of the present specification.
Gemäß eines ersten Aspektes der Erfindung wird ein Gewebe bestehend aus den Fadensystemen Kette und Schuss, wobei mindestens ein Fadensystem ein Verstärkungsgarn und ein Polyolefingarn umfasst, bereitgestellt. Das Gewebe ist dadurch gekennzeichnet, dass die Kett- oder Schussfäden aus dem Verstärkungsgarn und dem Polyolefingarn abwechselnd angeordnet sind und dass das Polyolefingarn eine lineare Dichte zwischen 89 tex (800 den) und 167 tex (1500 den) aufweist und das Verstärkungsgarn eine lineare Dichte zwischen 311 tex (2800 den) und 422 tex (3800 den) aufweist.According to a first aspect of the invention, a fabric is provided consisting of the thread systems warp and weft, at least one thread system comprising a reinforcing yarn and a polyolefin yarn. The fabric is characterized in that the warp or weft threads from the reinforcement yarn and the polyolefin yarn are arranged alternately and that the polyolefin yarn has a linear density between 89 tex (800 den) and 167 tex (1500 den) and the reinforcement yarn has a linear density between 311 tex (2800 den) and 422 tex (3800 den).
Aufgrund der alternierenden Anordnung von Fäden aus Verstärkungsgarn und Polyolefingarn erscheint das Gewebe gleichmäßig.Due to the alternating arrangement of threads made of reinforcing yarn and polyolefin yarn, the fabric appears uniform.
In einigen Ausführungsformen umfasst die Kette das Verstärkungsgarn und das Polyolefingarn und der Schuss das Verstärkungsgarn und das Polyolefingarn.In some embodiments, the warp comprises the reinforcement yarn and the polyolefin yarn and the weft comprises the reinforcement yarn and the polyolefin yarn.
In einigen Ausführungsformen umfasst die Kette das Verstärkungsgarn und das Polyolefingarn und der Schuss das Verstärkungsgarn oder das Polyolefingarn.In some embodiments, the warp comprises the reinforcement yarn and the polyolefin yarn and the weft comprises the reinforcement yarn or the polyolefin yarn.
In einigen Ausführungsformen umfasst die Kette das Verstärkungsgarn oder das Polyolefingarn und der Schuss das Verstärkungsgarn und das Polyolefingarn.In some embodiments, the warp comprises the reinforcing yarn or the polyolefin yarn and the weft comprises the reinforcing yarn and the polyolefin yarn.
In einigen Ausführungsformen umfasst das Verstärkungsgarn mit Polyvinylchlorid beschichtetes Polyamid oder Polyester.In some embodiments, the reinforcing yarn comprises polyamide or polyester coated with polyvinyl chloride.
In einigen Ausführungsformen umfasst das Verstärkungsgarn mit Polyvinylchlorid beschichteten Polyester.In some embodiments, the reinforcing yarn comprises polyvinyl chloride coated polyester.
Das Verstärkungsgarn umfasst einen Kern aus Polyamid oder Polyester, der sich durch eine hohe Zugfestigkeit auszeichnet. Die Ummantelung/Beschichtung aus Polyvinylchlorid (PVC) ist resistent gegenüber Wasser, Säuren und Basen und feuerbeständig, wodurch die PVC-Ummantelung mit zur Haltbarkeit und mechanischen Belastbarkeit des Gewebes beiträgt.The reinforcement yarn comprises a core made of polyamide or polyester, which is characterized by high tensile strength. The sheathing / coating made of polyvinyl chloride (PVC) is resistant to water, acids and bases and is fire-resistant, whereby the PVC sheathing contributes to the durability and mechanical strength of the fabric.
In einigen Ausführungsformen umfasst das Polyolefingarn Polyethylen oder Polypropylen.In some embodiments, the polyolefin yarn comprises polyethylene or polypropylene.
In einigen Ausführungsformen umfasst das Polyolefingarn Polyethylen und Polypropylen.In some embodiments, the polyolefin yarn includes polyethylene and polypropylene.
Polyolefingarne werden aus Stapelfasern gesponnen. Polyolefingarne zeichnen sich durch eine weiche Textur aus. Des Weiteren sind sie witterungsbeständig, langlebig und belastbar.Polyolefin yarns are spun from staple fibers. Polyolefin yarns are characterized by a soft texture. Furthermore, they are weatherproof, durable and resilient.
In einigen Ausführungsformen umfass das Polyolefingarn Polypropylen.In some embodiments, the polyolefin yarn comprises polypropylene.
In einigen Ausführungsformen weist das Polyolefingarn eine lineare Dichte zwischen 900 den (100 tex) und 1200 den (133 tex) und das Verstärkungsgarn eine lineare Dichte zwischen 3000 den (333 tex) und 3500 den (389 tex) auf.In some embodiments, the polyolefin yarn has a linear density between 900 denier (100 tex) and 1200 denier (133 tex) and the reinforcing yarn has a linear density between 3000 denier (333 tex) and 3500 denier (389 tex).
In einigen Ausführungsformen weist das Polyolefingarn eine lineare Dichte zwischen 950 den (106 tex) und 1100 den (122 tex) und das Verstärkungsgarn eine lineare Dichte zwischen 3300 den (367 tex) und 3400 den (378 tex) auf.In some embodiments, the polyolefin yarn has a linear density between 950 denier (106 tex) and 1100 denier (122 tex) and the reinforcing yarn has a linear density between 3300 denier (367 tex) and 3400 denier (378 tex).
In einigen Ausführungsformen weist das Polyolefingarn eine lineare Dichte von 1000 den auf.In some embodiments, the polyolefin yarn has a linear density of 1000 denier.
In einigen Ausführungsformen weist das Polyolefingarn eine lineare Dichte von 3350 den auf.In some embodiments, the polyolefin yarn has a linear density of 3350 denier.
In einigen Ausführungsformen weist das Verstärkungsgarn eine lineare Dichte von 1000 den auf.In some embodiments, the reinforcing yarn has a linear density of 1000 denier.
In einigen Ausführungsformen weist das Verstärkungsgarn eine lineare Dichte von 3350 den auf.In some embodiments, the reinforcing yarn has a linear density of 3350 denier.
In einigen Ausführungsformen weist das Verstärkungsgarn eine lineare Dichte zwischen 800 den (89 tex) und 1500 den (167 tex) und das Polyolefingarn eine lineare Dichte zwischen 2800 den (311 tex) und 3800 den (422 tex) auf.In some embodiments, the reinforcing yarn has a linear density between 800 denier (89 tex) and 1500 denier (167 tex) and the polyolefin yarn has a linear density between 2800 denier (311 tex) and 3800 denier (422 tex).
In einigen Ausführungsformen weist das Verstärkungsgarn eine lineare Dichte zwischen 900 den (100 tex) und 1200 den (133 tex) und das Polyolefingarn eine lineare Dichte zwischen 3000 den (333 tex) und 3500 den (389 tex) auf.In some embodiments, the reinforcing yarn has a linear density between 900 denier (100 tex) and 1200 denier (133 tex) and the polyolefin yarn has a linear density between 3000 denier (333 tex) and 3500 denier (389 tex).
In einigen Ausführungsformen weist das Verstärkungsgarn eine lineare Dichte zwischen 950 den (106 tex) und 1100 den (122 tex) und das Polyolefingarn eine lineare zwischen 3300 den (367 tex) und 3400 den (378 tex) auf.In some embodiments, the reinforcing yarn has a linear density between 950 denier (106 tex) and 1100 denier (122 tex) and the polyolefin yarn has a linear density between 3300 denier (367 tex) and 3400 denier (378 tex).
In einigen Ausführungsformen umfasst ein Zoll entlang eines Schussfadens 30 bis 45 Kettfäden (11,8 bis 17,7 Kettfäden/cm).In some embodiments, an inch along a weft includes 30 to 45 warps (11.8 to 17.7 warps / cm).
In einigen Ausführungsformen umfasst ein Zoll entlang eines Schussfadens 30 bis 40 Kettfäden (11,8 bis 15,7 Kettfäden/cm).In some embodiments, an inch along a weft includes 30 to 40 warps (11.8 to 15.7 warps / cm).
In einigen Ausführungsformen umfasst ein Zoll entlang eines Schussfadens 35 Kettfäden (13,8 Kettfäden/cm).In some embodiments, one inch along a weft includes 35 warps (13.8 warps / cm).
In einigen Ausführungsformen umfasst ein Zoll entlang eines Kettfadens 15 bis 25 Schussfäden (5,9 bis 9,8 Schussfäden/cm).In some embodiments, an inch along a warp includes 15 to 25 wefts (5.9 to 9.8 wefts / cm).
In einigen Ausführungsformen umfasst ein Zoll entlang eines Kettfadens 15 bis 20 Schussfäden (5,9 bis 7,9 Schussfäden/cm).In some embodiments, an inch along a warp includes 15 to 20 wefts (5.9 to 7.9 wefts / cm).
In einigen Ausführungsformen umfasst ein Zoll entlang eines Kettfadens 16 Schussfäden (6,3 Schussfäden/cm).In some embodiments, one inch along a warp includes 16 wefts (6.3 wefts / cm).
In einigen Ausführungsformen wiegt ein Quadratzoll des Gewebes 530 g bis 650 g.In some embodiments, one square inch of the fabric weighs 530 grams to 650 grams.
Die Erfindung wird durch die folgenden Beispiele und Abbidlungen, aus denen weitere Ausführungsformen und Vorteile abgeleitet werden können, weiter dargestellt. Diese Beispiele dienen der Darstellung der Erfindung und grenzen nicht ihren Umfang ein.The invention is further illustrated by the following examples and figures, from which further embodiments and advantages can be derived. These examples serve to illustrate the invention and do not limit its scope.
- Fig. 1Fig. 1
- zeigt zwei Beispiele (a und b) eines gewebten Outdoor-Stoffes.shows two examples (a and b) of an outdoor woven fabric.
- Fig. 2Fig. 2
- zeigt eine schematische Darstellung des Verstärkungsgarnes (Monofilament). Das Verstärkungsgarn umfasst eine PVC-Ummantelung (1) und einen Polyester-Kern (2).shows a schematic representation of the reinforcement yarn (monofilament). The reinforcement yarn comprises a PVC sheath (1) and a polyester core (2).
- Fig. 3Fig. 3
- zeigt eine schematische Darstellung der Fadenanordnung in erfindungsgemäßen Geweben. Horizontale Linien (3) repräsentieren Schussfäden und vertikale Linien (4) repräsentieren Kettfäden. Dünne, schwarze Linien repräsentieren Fäden aus Polypropylengarn (5) und dicke, graue Linien repräsentieren Fäden aus Verstärkungsgarn (6). (a) Sowohl Kette als auch Schuss umfassen abwechselnd angeordnete Fäden aus Polypropylengarn und dem Verstärkungsgarn. Die Kette in (b) und (c) umfasst abwechselnd angeordnete Kettfäden aus Polypropylengarn und dem Verstärkungsgarn und der Schuss umfasst entweder nur Schussfäden aus dem Verstärkungsgarn (b) oder nur Schussfäden aus Polypropylengarn (c). In (d) und (e) umfasst der Schuss abwechselnd angeordnete Schussfäden aus Polypropylengarn und dem Verstärkungsgarn und die Kette umfasst entweder nur Kettfäden aus Polypropylengarn (d) oder nur Kettfäden aus dem Verstärkungsgarn (e).shows a schematic representation of the thread arrangement in fabrics according to the invention. Represent horizontal lines (3) Weft threads and vertical lines (4) represent warp threads. Thin black lines represent threads made from polypropylene yarn (5) and thick, gray lines represent threads made from reinforcement yarn (6). (a) Both the warp and the weft comprise alternately arranged threads of polypropylene yarn and the reinforcing yarn. The warp in (b) and (c) comprises alternately arranged warp threads made of polypropylene yarn and the reinforcing yarn and the weft comprises either only weft threads made of the reinforcing yarn (b) or only weft threads made of polypropylene yarn (c). In (d) and (e) the weft comprises alternately arranged weft threads made of polypropylene yarn and the reinforcing yarn and the warp comprises either only warp threads made of polypropylene yarn (d) or only warp threads made of the reinforcing yarn (e).
Das Outdoor-Gewebe besteht aus 55 % PVC, 20 % Polyester und 25 % Polypropylen. Zum Weben wurden zwei Garne verwendet: ein Verstärkungsgarn und ein Polyprolylengarn. Das Verstärkungsgarn ist ein Monofilament-Garn mit einem Polyester-Kern und einer Ummantelung aus PVC. Die lineare Dichte des Verstärkungsgarns beträgt 3350 den. Das Polypropylengarn umfasst Polypropylen-Stapelfasern, die zu einem Garn mit einer linearen Dichte von 1000 den versponnen sind.The outdoor fabric consists of 55% PVC, 20% polyester and 25% polypropylene. Two yarns were used for weaving: a reinforcement yarn and a polypropylene yarn. The reinforcement yarn is a monofilament yarn with a polyester core and a PVC sheath. The linear density of the reinforcing yarn is 3350 den. The polypropylene yarn comprises polypropylene staple fibers spun into a yarn with a linear density of 1000 den.
Die Kettfadendichte des Gewebes beträgt 35 Kettfäden je Zoll und die Schussfadendichte beträgt 16 Schussfäden je Zoll. Der gewebte Stoff ist durch ein Gewicht von 550 Gramm je Quadratmeter charakterisiert.The warp thread count of the fabric is 35 warp threads per inch and the weft thread count is 16 weft threads per inch. The woven fabric is characterized by a weight of 550 grams per square meter.
Claims (9)
- A fabric comprising the thread systems warp and weft, wherein at least one thread system comprises a reinforcing yarn and a polyolefin yarn,
characterized in that
the warp or weft threads of the reinforcing yarn and the polyolefin yarn are arranged alternately and that the polyolefin yarn has a linear density between 89 tex (800 den) and 167 tex (1500 den) and the reinforcing yarn has a linear density between 311 tex (2800 den) and 422 tex (3800 den). - The fabric according to claim 1, wherein the warp comprises the reinforcing yarn and the polyolefin yarn and the weft comprises the reinforcing yarn and/or the polyolefin yarn.
- The fabric according to claim 1, wherein the warp comprises the reinforcing yarn and/or polyolefin yarn and the weft comprises the reinforcing yarn and the polyolefin yarn.
- The fabric according to any of the preceding claims, wherein the reinforcing yarn comprises polyvinyl chloride coated polyamide or polyester, in particular polyvinyl chloride coated polyester.
- The fabric according to any of the preceding claims, wherein the polyolefin yarn comprises polyethylene and/or polypropylene, in particular polypropylene.
- The fabric according to any of the preceding claims, wherein the polyolefin yarn has a linear density between 100 tex (900 denier) and 133 tex (1200 denier), in particular between 106 tex (950 denier) and 122 tex (1100 denier), and the reinforcing yarn has a linear density between 333 tex (3000 denier) and 389 tex (3500 denier), in particular between 367 tex (3300 denier) and 378 tex (3400 denier).
- The fabric according to any of the preceding claims, wherein one centimeter along a weft thread comprises 11.8 to 17.7 warp threads (30 to 45 warp threads/inch), in particular 11.8 to 15.7 warp threads (30 to 40 warp threads/inch), in particular 13.8 warp threads (35 warp threads/inch).
- The fabric according to any of the preceding claims, wherein one centimeter along a warp thread comprises 5.9 to 9.8 weft threads (15 to 25 weft threads/inch), in particular 5.9 to 7.9 weft threads (15 to 20 weft threads/inch), in particular 6.3 weft threads (16 weft threads/inch).
- The fabric according to any of the previous claims, where one square meter of the fabric weighs 530 g to 650 g.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202017103116.0U DE202017103116U1 (en) | 2017-05-23 | 2017-05-23 | Woven outdoor fabrics made of polyvinyl-coated polyester yarn and polyolefin yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3406777A1 EP3406777A1 (en) | 2018-11-28 |
| EP3406777B1 true EP3406777B1 (en) | 2020-12-30 |
Family
ID=59814768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18173898.0A Active EP3406777B1 (en) | 2017-05-23 | 2018-05-23 | Woven outdoor materials from polyvinyl coated polyester fibre and polyolefine thread |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3406777B1 (en) |
| DE (1) | DE202017103116U1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445841A (en) * | 1987-08-13 | 1989-02-20 | Nitto Boseki Co Ltd | Fabric for fiber reinforced thermoplastic resin laminate material |
| US4996100A (en) * | 1989-02-13 | 1991-02-26 | Druckman N Ronald | Fabric of mixed yarns |
| US6092563A (en) * | 1998-12-29 | 2000-07-25 | Glen Raven Mills, Inc. | Decorative outdoor fabrics |
| US7351672B2 (en) * | 2002-01-18 | 2008-04-01 | Glen Raven, Inc. | Convertible top fabric |
| WO2017023225A2 (en) * | 2015-08-03 | 2017-02-09 | Kordsa Global Endustriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret Anonim Sirketi | Thermoplastic prepreg production method |
-
2017
- 2017-05-23 DE DE202017103116.0U patent/DE202017103116U1/en not_active Expired - Lifetime
-
2018
- 2018-05-23 EP EP18173898.0A patent/EP3406777B1/en active Active
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202017103116U1 (en) | 2017-08-17 |
| EP3406777A1 (en) | 2018-11-28 |
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