DE3917508A1 - Reflecting shadow stripes - for greenhouses with specified weft and warp threads - Google Patents

Reflecting shadow stripes - for greenhouses with specified weft and warp threads

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Publication number
DE3917508A1
DE3917508A1 DE3917508A DE3917508A DE3917508A1 DE 3917508 A1 DE3917508 A1 DE 3917508A1 DE 3917508 A DE3917508 A DE 3917508A DE 3917508 A DE3917508 A DE 3917508A DE 3917508 A1 DE3917508 A1 DE 3917508A1
Authority
DE
Germany
Prior art keywords
fabric
aluminum
fabric according
threads
reflective shadow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE3917508A
Other languages
German (de)
Inventor
Winfried Reimann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TGU TECH GROSSHANDEL PETER ULL
Original Assignee
TGU TECH GROSSHANDEL PETER ULL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE8811103U external-priority patent/DE8811103U1/en
Application filed by TGU TECH GROSSHANDEL PETER ULL filed Critical TGU TECH GROSSHANDEL PETER ULL
Priority to DE3917508A priority Critical patent/DE3917508A1/en
Publication of DE3917508A1 publication Critical patent/DE3917508A1/en
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/006—With additional leno yarn
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—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 material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/004—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft with weave pattern being non-standard or providing special effects
    • 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
    • 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
    • D03D15/20—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 material of the fibres or filaments constituting the yarns or threads
    • D03D15/242—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 material of the fibres or filaments constituting the yarns or threads inorganic, e.g. basalt
    • D03D15/25—Metal
    • 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
    • D03D15/44—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 specific cross-section or surface shape
    • D03D15/46—Flat yarns, e.g. tapes or films
    • 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
    • D03D15/50—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 properties of the yarns or threads
    • D03D15/547—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 properties of the yarns or threads with optical functions other than colour, e.g. comprising light-emitting fibres
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D9/00—Open-work fabrics
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • A01G2009/1453—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches containing textile products
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • A01G2009/1461—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches containing woven structures
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/20—Metallic fibres
    • 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
    • D10B2401/00—Physical properties
    • D10B2401/22—Physical properties protective against sunlight or UV radiation
    • 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
    • D10B2505/00—Industrial
    • D10B2505/18—Outdoor fabrics, e.g. tents, tarpaulins
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Woven Fabrics (AREA)
  • Protection Of Plants (AREA)

Abstract

Reflecting shadow stripes, esp. for greenhouses, made of a gauze in a plain or satin weave with metallised foil bands consists of mono- or multi-filaments (4) as warp thread and enwrapped twin layers of aluminium or aluminium-coated plastic bands (2,2') of 1/32 inch width and two-layer staple fibres (3,3') in the weft direction. The aluminium bands (2,2') have first been spun with polyamide or polyacrylic threads (5,5'). ADVANTAGE - Optimises the reflectivity of the reflectivity for light and heat radiation combined with the permeability for light and vapour.

Description

Die Erfindung betrifft ein reflektierendes Schattengewe­ be insbesondere für Gewächshäuser aus einem Gittergewebe in Leinwand- oder Köperbindung mit metallisierten Folien­ bändern.The invention relates to a reflective shade fabric be especially for greenhouses made of a mesh in plain weave or twill weave with metallized foils tapes.

Reflektierende Schattengewebe werden vornehmlich von Ge­ wächshausbetreibern verwendet. Sie sollen auf der einen Seite Pflanzen vor direkter Sonneneinstrahlung schützen, zum anderen eine ungehinderte Wärmeabstrahlung nach außen vermeiden. Zum Erreichen dieses Effektes sind ver­ schiedene Lösungsmöglichkeiten bekannt.Reflective shadow fabrics are primarily from Ge used by greenhouse operators. They are said to be on one Protect plants from direct sunlight, on the other hand, unhindered heat radiation avoid outside. To achieve this effect, ver different possible solutions known.

Einmal werden bevorzugt Metallfolien oder metallisierte Folienbänder eingesetzt. Diese zeichnen sich durch hohe Wärmereflexion aus, sind jedoch gegenüber aus dem Ge­ wächshaus aufsteigendem Wasserdampf nicht durchlässig, so daß es an der Folienseite zu nachteiliger Wasserkon­ densatbildung führt. Außerdem ist eine zu geringe Licht­ durchlässigkeit gegeben, so daß das Pflanzenwachstum be­ einträchtigt wird.On the one hand, metal foils or metallized are preferred Foil tapes used. These are characterized by high Heat reflection off, however, are opposite from the Ge greenhouse rising water vapor not permeable, so that there is adverse water con on the film side condensate formation. In addition, the light is too low permeability given so that the plant growth be is impaired.

Bei alternativ eingesetzten Schattenschirmen aus Geweben aus Fiberglasfäden hat sich als nachteilig herausge­ stellt, daß diese Fäden, die teilweise mit reflexions­ steigernden, geringfügig lichtdurchlässigem plastischem Material beschichtet sind, zu dicht verwoben werden müs­ sen, so daß ein ausreichender Lichtdurchtritt nicht ge­ währleistet ist. Auch sind Schattengewebe der Art be­ kannt, daß Folienstreifen mittels textiler Fäden in Form eines Gewebes zusammengehalten werden, wobei zur teil­ weisen Lichtdurchlässigkeit des Gewebes rapportmäßig zwischen reflektierenden Folienstreifen lichtdurchlässi­ ge Folienstreifen eingearbeitet sind. Dieses jedoch er­ fordert eine aufwendigere Herstellungsmethode. Zudem ist die Haltbarkeit des Gewebes aufgrund der speziellen Ge­ wirkestruktur durch hohe Laufmaschenanfälligkeit beein­ trächtigt.With alternative shade screens made of fabric fiberglass threads have proven to be disadvantageous provides that these threads, some with reflections increasing, slightly translucent plastic Material are coated, must be woven too tightly  sen, so that a sufficient passage of light is not ge is guaranteed. Shadow fabrics of the species are also knows that film strips in the form of textile threads of a tissue are held together, partly have light transmission of the fabric repeat translucent between reflective film strips film strips are incorporated. This however he calls for a more complex manufacturing method. In addition is the durability of the fabric due to the special Ge Effect structure influenced by high susceptibility to mesh is pregnant.

Bei einem weiteren Schattengewebe sind metallisierte, zum Beispiel aluminiumbedampfte Folienstreifen als Schuß­ fäden eingebunden. Bei diesem Schattengewebe führt zum einen das vorgesehene Verhältnis zwischen Folienstreifen und maschenbildenden Fäden von etwa 5 : 1 zu einem zu wenig licht- und wasserdampfdurchlässigen Gewebe. Nach­ teilig ist vor allem auch die Einarbeitung des aluminium­ bedampften Polyesterfolienstreifens als Schußfaden und damit als gewebetragenden Teil.Another shadow fabric has metallized, for example, aluminum-coated film strips as a shot threads involved. With this shadow fabric leads to the intended relationship between film strips and stitch-forming threads of about 5: 1 to one too little light and water vapor permeable fabric. After The incorporation of the aluminum is a particular part steamed polyester film strip as weft and thus as a tissue-bearing part.

Es stellt sich daher die Aufgabe, ein reflektierendes Schattengewebe zu entwickeln, das die vorgenannten Nach­ teile vermeidet und eine Optimierung der Licht- und Wär­ mestrahlungs-Reflexionseigenschaften auf der einen und der Lichtdurchlässigkeit sowie der Dampfdurchlässigkeit auf der anderen Seite ermöglicht.The task therefore arises, a reflective one To develop shadow fabric that complies with the aforementioned avoids parts and optimization of light and heat radiation reflection properties on the one and the translucency and the vapor permeability on the other hand allows.

Diese Aufgabe wird durch ein erfindungsgemäßes reflek­ tierendes Schattengewebe dadurch gelöst, daß das Gitter­ gewebe des Schattengewebes in seiner einen Faserrichtung aus wechselweise nebeneinander liegenden, umsponnenen Zweierlagen aus aluminium- oder aluminiumbeschichteten Kunststoffolienbändern sowie aus zweilagigen Stapelfaser­ fäden und zu diesen quer verlaufend aus Filamenten be­ steht. This object is achieved by a reflec according to the invention animal shadow fabric solved that the grid fabric of the shadow fabric in its one fiber direction from alternately adjacent, braided Two layers of aluminum or aluminum coated Plastic film tapes and two-ply staple fiber threads and be transverse to these from filaments stands.  

Dabei sind in einer vorzugsweisen Ausgestaltung dieses Gewebes eine Leinwand- oder Köperbindung in 2/2-Bindung vorgesehen, bei denen das Gewebe in Schußrichtung aus zwei nebeneinander gelagerten Stapelfaserfäden besteht, wogegen die zu diesen quer verlaufenden Kettfäden aus vorzugsweise Multifilamenten bestehen. In Schußrichtung und parallel zu den Stapelfaserfäden verlaufend sind in das Gewebe zwei Aluminiumbänder mit einer Breite von ca. 1/32 Zoll eingelagert. Diese Aluminium-Bänder sind eng aneinanderliegend und von beiden Seiten her um sie herum und sich kreuzenden Polyamid- oder Polyacrylfäden umwo­ ben. Ein solches Umweben der Aluminiumbänder ist die Vor­ aussetzung dafür, daß sie in das Gewebe eingearbeitet werden können. Dabei sind die beiden Aluminiumbänder je­ weils so eingelegt, daß sie die Kettfäden an jeder Faden­ kreuzung zueinander wechselweise über- bzw. unterqueren. Dadurch, daß die Aluminiumfäden kein Bestandteil des tra­ genden Gewebes sind, wird erreicht, daß die Haltbarkeit des Gewebes, auch wenn das Metallgewebe labil wird, durch eine sehr hohe Reißfestigkeit des Grundgewebes, das die Last trägt, gegeben ist.In a preferred embodiment, these are Weave a plain or twill weave in 2/2 weave provided in which the fabric in the weft direction there are two staple fiber threads stored next to each other, whereas the warp threads running transversely to these preferably multifilaments exist. In the shot direction and running parallel to the staple fiber threads in the fabric two aluminum strips with a width of approx. 1/32 inch stored. These aluminum bands are tight adjacent to each other and around them from both sides and intersecting polyamide or polyacrylic threads everywhere ben. Such a weaving of the aluminum strips is the front suspension for being incorporated into the tissue can be. The two aluminum strips are each because inserted so that the warp threads on each thread Cross over or under each other alternately. Because the aluminum threads are not part of the tra fabric, durability is achieved of the fabric, even if the metal mesh becomes unstable, due to the very high tensile strength of the base fabric, that carries the load, is given.

Damit die Aluminiumbänder nicht grau anlaufend oxidieren und unansehnlich werden, sind sie vor ihrer Verarbeitung nicht-oxidierend beschichtet worden. Das Grundgewebe 6 besteht aus lichtdurchlässigen Textilfäden. Die Verwen­ dung einer 2/2-Bindung, d. h. wechselweise je zwei Alu­ miniumbänder und zwei Stapelfaserfäden, ist unverzicht­ bar, da die wechselweise Verwendung nur je eines Alu­ miniumbandes bzw. eines Stapelfaserfadens sich als nicht ausreichend für die Haltefestigkeit des Gewebes erwiesen hat. Als überraschend vorteilhafte Bedingung zur Optimie­ rung des Verhältnisses von Licht- und Wärmereflexion zur Lichtdurchlässigkeit und Dampfdurchlässigkeit hat sich ein Oberflächenanteil der Aluminiumbänder von etwa 40% an der Gesamtoberfläche des Gewebes erwiesen. Dieser An­ teil kann jedoch auch je nach Verwendungszweck bis auf etwa 75% erhöht werden. Auch ist es, abgesehen von der dargestellten vorteilhaften Ausgestaltung des Gewebes möglich, die Aluminiumbänder und die Stapelfaserfäden in Kettrichtung, als Schußfäden jedoch Multi- oder auch Mo­ nofilamentfäden vorzusehen. Vorzugsweise ist jedoch als Kettfaden ein Multifilament vorgesehen, das keine ab­ stehenden Kapillaren aufweist, wobei es zweckmäßigerwei­ se, da gegen Pilzbefall nicht ausrüstbar, als Endlosgarn verwendet wird.So that the aluminum strips do not oxidise and turn unsightly, they have been coated with a non-oxidizing material before processing. The base fabric 6 consists of translucent textile threads. The use of a 2/2 bond, ie alternately two aluminum strips and two staple fiber threads, is indispensable, since the alternate use of only one aluminum strip or one staple fiber thread has not proven to be sufficient for the strength of the fabric. A surprisingly advantageous condition for optimizing the ratio of light and heat reflection to light transmission and vapor transmission has been found to be a surface proportion of the aluminum strips of about 40% of the total surface of the fabric. However, this part can also be increased to approximately 75% depending on the intended use. It is also possible, apart from the advantageous embodiment of the fabric shown, to provide the aluminum strips and the staple fiber threads in the warp direction, but as weft threads multi- or also monofilament threads. Preferably, however, a multifilament is provided as the warp thread, which has no standing capillaries, whereby it is expediently used as continuous yarn, since it cannot be equipped against fungal attack.

Ein Ausführungsbeispiel eines erfindungsgemäßen Schatten­ gewebes ist in der Zeichnung dargestellt und wird im fol­ genden näher beschrieben:An embodiment of a shadow according to the invention tissue is shown in the drawing and is fol described in more detail:

Die Zeichnung zeigt in vergrößerter Darstellung zwei Rapportabschnitte aus einem erfindungsgemäßen Schatten­ gewebe. Dabei sind zu den parallel in Abstand zueinander liegenden Filamenten 4, bei denen es sich um Monofilamen­ te wie auch Multifilamente handeln kann, die vorzugswei­ se als Kettfäden Verwendung finden, in vorzugsweise Schußrichtung in 2/2-Bindung je zwei Stapelfaserfäden 3, 3′ und zwei Aluminiumfolienbänder 2, 2′ nebeneinander vorgesehen. Sowohl die Stapelfaserfäden wie auch die Aluminiumbänder über- bzw. unterqueren wechselseitig die Kettfäden. Die Aluminiumfolienbänder 2, 2′ sind von bei­ den Seiten her und sich übereinander überkreuzend mit Polyamidfäden 5, 5′ umsponnen, um ihre Verarbeitung erst zu ermöglichen.The drawing shows an enlarged view of two repeat sections from a shadow fabric according to the invention. Here are to the parallel spaced filaments 4 , which can be monofilament te as well as multifilaments, which vorzugwei se are used as warp threads, preferably in the weft direction in a 2/2 weave, two staple fiber threads 3 , 3 'and two aluminum foil strips 2 , 2 'provided side by side. Both the staple fiber threads and the aluminum strips alternately cross over or under the warp threads. The aluminum foil strips 2 , 2 'are spun from the sides and overlapping one another with polyamide threads 5 , 5 ' in order to enable their processing.

Claims (8)

1. Reflektierendes Schattengewebe insbesondere für Ge­ wächshäuser aus einem Gittergewebe in Leinwand- oder Köperbindung mit metallisierten Folienbändern, dadurch gekennzeichnet, daß das Gittergewebe (1) in seiner einen Faserrichtung aus wechselweise nebenein­ ander liegenden, umsponnenen Zweierlagen aus alumi­ nium- oder aluminiumbeschichteten Kunststoffolien­ bändern (2, 2′) sowie aus zweilagigen Stapelfaser­ fäden (3, 3′) und zu diesen quer verlaufend aus Fila­ menten (4) besteht.1. Reflective shadow fabric especially for Ge greenhouses made of a mesh fabric in plain weave or twill weave with metallized foil strips, characterized in that the mesh fabric ( 1 ) in its one fiber direction from alternately lying next to each other, braided two layers of aluminum or aluminum-coated plastic films tapes ( 2 , 2 ') and two-ply staple fiber threads ( 3 , 3 ') and transverse to these from Fila elements ( 4 ). 2. Reflektierendes Schattengewebe nach Anspruch 1, dadurch gekennzeichnet, daß die aluminium- oder alu­ miniumbeschichteten Kunststoffbänder (2, 2′) mit Poly­ amid- oder Polyacryl-Fäden (5, 5′) umsponnen sind.2. Reflective shadow fabric according to claim 1, characterized in that the aluminum or aluminum-coated plastic strips ( 2 , 2 ') with poly amide or polyacrylic threads ( 5 , 5 ') are wound. 3. Reflektierendes Schattengewebe nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Aluminiumfolienbänder (2, 2′) nichttragend in das Gittergewebe (1) einge­ legt sind.3. Reflective shadow fabric according to claims 1 and 2, characterized in that the aluminum foil strips ( 2 , 2 ') are non-load-bearing in the grid fabric ( 1 ) is inserted. 4. Reflektierendes Schattengewebe nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Aluminiumfolienbänder (2, 2′) nichtoxidierend beschichtet sind.4. Reflective shadow fabric according to claims 1 to 3, characterized in that the aluminum foil strips ( 2 , 2 ') are coated non-oxidizing. 5. Reflektierendes Schattengewebe nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß die Aluminiumfolienbänder (2, 2′) ca. 1/32 Zoll breit sind.5. Reflective shadow fabric according to claims 1 to 4, characterized in that the aluminum foil strips ( 2 , 2 ') are approximately 1/32 inch wide. 6. Reflektierendes Schattengewebe nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß der Anteil der Aluminium­ folienbänder (2, 2′) an der Oberfläche des Gittergewe­ bes (1) zwischen 40% und 75% beträgt.6. Reflective shadow fabric according to claims 1 to 5, characterized in that the proportion of aluminum foil strips ( 2 , 2 ') on the surface of the mesh fabric bes ( 1 ) is between 40% and 75%. 7. Reflektierendes Schattengewebe nach Anspruch 1, dadurch gekennzeichnet, daß die Grundbindung des Git­ tergewebes eine durch entsprechende Fadenüberkreuzun­ gen offene Gitterkonstruktion bildende Zwei/Zwei-Bin­ dung ist.7. reflective shadow fabric according to claim 1, characterized in that the basic binding of the Git tergewebes by appropriate thread crossover two / two bin forming an open lattice structure dung is. 8. Reflektierendes Schattengewebe nach einem der vorher­ gehenden Ansprüche, dadurch gekennzeichnet, daß das Grundgewebe des Schat­ tengewebes aus transparentem, lichtdurchlässigem Kunststoffmaterial besteht.8. Reflective shadow fabric according to one of the previously claims, characterized in that the basic fabric of the Schat fabric made of transparent, translucent Plastic material is made.
DE3917508A 1988-09-02 1989-05-30 Reflecting shadow stripes - for greenhouses with specified weft and warp threads Withdrawn DE3917508A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3917508A DE3917508A1 (en) 1988-09-02 1989-05-30 Reflecting shadow stripes - for greenhouses with specified weft and warp threads

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8811103U DE8811103U1 (en) 1988-09-02 1988-09-02 Reflective shade fabric
DE3917508A DE3917508A1 (en) 1988-09-02 1989-05-30 Reflecting shadow stripes - for greenhouses with specified weft and warp threads

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DE3917508A1 true DE3917508A1 (en) 1990-03-15

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605007A (en) * 1994-04-26 1997-02-25 Hinsperger; Peter Fabric-vented greenhouse
BE1009448A3 (en) * 1995-06-22 1997-03-04 Uco Technical Fabrics N V Light filter screen
WO2008050029A2 (en) * 2006-10-26 2008-05-02 Mdb Texinov Sa Thermal insulation screen, especially for horticultural and market gardening greenhouses
US10791680B2 (en) 2012-09-12 2020-10-06 Nine Ip Limited Netting, crop cover, and ground cover materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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WO1984001969A1 (en) * 1982-11-10 1984-05-24 Svensson Ludvig Bv A green-house curtain
DE8703973U1 (en) * 1987-03-17 1987-04-30 Gottschalk & Co GmbH, 34127 Kassel Fabric web for the production of garden furniture covers and awnings in particular

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1977418U (en) * 1967-10-26 1968-01-25 Polyunion Kunststoff G M B H & METALIZED FABRIC MADE OF PLASTIC FILM STRAPS.
WO1984001969A1 (en) * 1982-11-10 1984-05-24 Svensson Ludvig Bv A green-house curtain
DE8703973U1 (en) * 1987-03-17 1987-04-30 Gottschalk & Co GmbH, 34127 Kassel Fabric web for the production of garden furniture covers and awnings in particular

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605007A (en) * 1994-04-26 1997-02-25 Hinsperger; Peter Fabric-vented greenhouse
BE1009448A3 (en) * 1995-06-22 1997-03-04 Uco Technical Fabrics N V Light filter screen
WO2008050029A2 (en) * 2006-10-26 2008-05-02 Mdb Texinov Sa Thermal insulation screen, especially for horticultural and market gardening greenhouses
FR2907879A1 (en) * 2006-10-26 2008-05-02 Mdb Texinov Sa Soc Par Actions Thermal insulation screen for e.g. market gardening green house, has textile reinforcing yarns fastened to plastic film by multistrand binding yarn that meshes reinforcing yarns by knitting on either side of surface formed by film
WO2008050029A3 (en) * 2006-10-26 2008-06-19 Mdb Texinov Sa Thermal insulation screen, especially for horticultural and market gardening greenhouses
US10791680B2 (en) 2012-09-12 2020-10-06 Nine Ip Limited Netting, crop cover, and ground cover materials

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