DE8701280U1 - Composite sheet - Google Patents
Composite sheetInfo
- Publication number
- DE8701280U1 DE8701280U1 DE8701280U DE8701280U DE8701280U1 DE 8701280 U1 DE8701280 U1 DE 8701280U1 DE 8701280 U DE8701280 U DE 8701280U DE 8701280 U DE8701280 U DE 8701280U DE 8701280 U1 DE8701280 U1 DE 8701280U1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- foam plastic
- composite
- textile fabric
- foam
- 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.)
- Expired
Links
- 239000002131 composite material Substances 0.000 title claims description 30
- 239000006260 foam Substances 0.000 claims description 38
- 239000004744 fabric Substances 0.000 claims description 20
- 239000004753 textile Substances 0.000 claims description 19
- 239000002985 plastic film Substances 0.000 claims description 17
- 229920000728 polyester Polymers 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 210000002268 wool Anatomy 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 4
- 240000006240 Linum usitatissimum Species 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 7
- -1 polyethylene Polymers 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 238000003475 lamination Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000003855 Adhesive Lamination Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/08—Animal fibres, e.g. hair, wool, silk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
- B32B2266/0264—Polyester
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
Description
it t i f i · * · * m »«·it tifi · * · * m »«·
IC I ··*· t·IC I ··*· t·
It · · · «4 »It · · · «4 »
lltit ti lit &kgr; tlltit ti lit &kgr; t
Verbundstoffbahn
10 Composite sheet
10
Die Erfindung betrifft eine Verbundstöffbähn aus einer
weich-elastischen Schaumkunststoffbahn und einer Textilgewebebahn, die auf die Schaumkunststoffbahn flammkaschiert
ist.The invention relates to a composite sheet made of a
soft-elastic foam plastic sheet and a textile fabric sheet which is flame-laminated onto the foam plastic sheet
is.
Es ist bekannt, daß derartige Verbundstoffbahnen vor allem
im Bekleidungswesen Verwendung finden. Für die Schaumkunststoffbahn wird dort eine dünne Schicht aus Polyurethan-It is known that such composite sheets are particularly
used in the clothing industry. For the foam plastic sheet, a thin layer of polyurethane
Schaum oder Polyester-Schaum verwendet. Diese Schaumstoffschicht
wird durch oberflächliches Einwirken einer Flamme
angeschmolzen. Hierbei bildet sich ein aus thermischen Abbauprodukten bestehender zusammenhängender, klebriger Film, §
auf den mittels eines Walzenpaares die Textilbahn aufkaschiert | wird (vergl. Kunststofflexikon von Stoeckhert, Stichwort |
"Flammkaschieren"), Ein derartiger Schaumkunststoff-Textil- |
verbundstoff ist zwar gut wärmeisolierend, als Bezugsmaterial |Foam or polyester foam is used. This foam layer is exposed to a flame on the surface
melted. This creates a coherent, sticky film consisting of thermal decomposition products, onto which the textile web is laminated using a pair of rollers (cf. Stoeckhert's plastics lexicon, keyword "flame laminating"). Such a foam plastic-textile composite is indeed good at insulating heat, but as a covering material |
&uacgr; für Autositze eignet er sich jedoch nicht, da das bei der | für Autositze typischen dynamischen und statischen Belastung » erforderliche Feuchtetransportvermögen und das Ventilationsvermögen zu | &uacgr; However, it is not suitable for car seats because the moisture transport capacity and ventilation capacity required for the dynamic and static loads typical for car seats are too |
OO eilt ·· I Ii |||<OO rushes ·· I Ii |||<
ir ■ · · &igr; ( (1 4ir ■ · · &igr; ( (1 4
ti >to i i tti >to i i t
ft ö ti« Piei* &igr; » lic t ■ ·ft ö ti« Piei* &igr; » lic t ■ ·
iitco la ito Ii «iitco la ito Ii «
« 4 «
gering ist.« 4 «
is low.
Aus der US-PS 38 44 876 ist eine Verbundstoffbahn bekannt/ die aus einer Schicht Polyester-Schaum und einer daran befestigten PolyKthylenfalie besteht. Durch Drück und Hitze wird auf beiden Seiten der Verbundstoffbahn ein Rippenmuster eingeprägt, wobei in den streifenförmigen Abschnitten zwischen den Rippen der Schaumkunststoff und die Polyäthylen* folie miteinander verschmelzen, wodurch die PolyäthylenfolieUS-PS 38 44 876 discloses a composite sheet consisting of a layer of polyester foam and a polyethylene film attached to it. A ribbed pattern is embossed on both sides of the composite sheet by means of pressure and heat, whereby the foam plastic and the polyethylene film fuse together in the strip-shaped sections between the ribs, whereby the polyethylene film
iö an dem Schaumkunststoff an diesen Stellen befestigt wird. In den rippenförmigen Abschnitten haftet die Polyäthylenfolie an dem Schaumkunststoff nicht. Dieser Verbundstoff soll zwar als Sitzbezug für Polstermöbel geeignet sein, er wird aber keinen guten Sitzkomfort unter thermophysiologischen Gesichtspunkten ergeben, da die Luftundurchlässigkeit der Polyäthylenfolie einen Feuchtetransport verhindert* Durch die Rippen wird jedoch das Ventilationsvermögen des Verbundstoffes gesteigert. Durch die abschnittsweise Befestigung der Polyäthylenfolie an dem Polyester-Schaumstoff werden die durch eine Sitzbelastung entstehenden Schwerkräfte auf eine relativ kleine Fläche konzentriert, so daß es leicht zur Ablösung der Polyäthylenfolie von dem Polyester-Schaumkunststoff kommen kann.iö is attached to the foam plastic at these points. In the ribbed sections, the polyethylene film does not adhere to the foam plastic. This composite material is intended to be suitable as a seat cover for upholstered furniture, but it will not provide good seating comfort from a thermophysiological point of view, since the airtightness of the polyethylene film prevents moisture transport* However, the ribs increase the ventilation capacity of the composite material. By attaching the polyethylene film to the polyester foam in sections, the gravitational forces caused by seat load are concentrated on a relatively small area, so that the polyethylene film can easily detach from the polyester foam plastic.
Ein als Sitzbezug verwendeter Verbundstoff aus zwei Textilbahnen, die in Abständen durch Nahtreihen miteinander verbunden sind, so daß schlauchartige Hohlräume entstehen, in welche walzenförmige Körper aus geschlossenzelligem Schaumkunststoff eingelagert sind, ist aus der DE-GM 79 09 013 bekannt. Auch dieser Verbundstoff ist gut wärmeisolierend und hat aufgrund der geschlossenzelligen Struktur des verwendeten Schaumkunststoffes gute Auftriebseigenschaften im Wasser. Er weist ebenfalls auf der Ober- und Unterseite ein Rippenmuster auf, das für ein gutes Ventilationsvermögen sorgt. Die Wasserundurchlässigkeit der Schaumstoffkunststoffkörper verhindert jedoch den Feuchteabtransport bei Schweißbildung. Aufgrund dieser Eigenschaft wird der Sitzkomfort erheblich eingeschränkt.A composite material used as a seat cover made of two textile strips, which are connected to one another at intervals by rows of seams, so that tube-like cavities are created, in which cylindrical bodies made of closed-cell foam plastic are embedded, is known from DE-GM 79 09 013. This composite material also provides good heat insulation and, due to the closed-cell structure of the foam plastic used, has good buoyancy properties in water. It also has a ribbed pattern on the top and bottom, which ensures good ventilation. However, the water impermeability of the foam plastic bodies prevents moisture from being transported away when sweat is produced. Due to this property, the comfort of the seat is significantly reduced.
Die Aufgabe der Erfindung besteht darin, die gattungsgemäße Verbundstoffbahn für die Eignung als Sitzbezug mit gutem
klimatischen Sitzkomfort insbesondere für Autositze auszubilden.
5The object of the invention is to design the generic composite material sheet for suitability as a seat cover with good climatic seating comfort, in particular for car seats.
5
Die Aufgabe der Erfindung wird dadurch gelöst, daß die Schaumkunststoffbahn aus retikuliertem Polyester-Schaum besteht, die Textilgewebebahn aus Wirk- oder Strickware besteht und auf beiden Seiten der Verbundstoffbahn übereinstimmende Rippenmuster eingeprägt sind.The object of the invention is achieved in that the foam plastic sheet consists of reticulated polyester foam, the textile fabric sheet consists of knitted or warp-knitted fabric and matching rib patterns are embossed on both sides of the composite material sheet.
Die erfindungsgemäße Verbundstoffbahn hat einen hohen Wärmeisolationswert, besitzt ein ausgezeichnetes Feuchtetransportvermögen und ein sehr gutes Ventilationsvermögen/ so daß sie bei Verwendung als Autositzbezug einen außerordentlich guten klimatischen Sitzkomfort, insbesondere, wenn der Sitzende zu stärkerem Schwitzen neigt, vermittelt. Wie Versuche gezeigt haben, ist der klimatische Sitzkomfort der erfindungsgemäßen Verbundstoffbahn unter einer statischen und dynamischen Belastung, wie sie bei Autositzen vorkommt, weit günstiger, als der von Lammfell.The composite material sheet according to the invention has a high thermal insulation value, has an excellent moisture transport capacity and a very good ventilation capacity/ so that when used as a car seat cover it provides an extraordinarily good climatic seating comfort, especially if the person sitting tends to sweat heavily. As tests have shown, the climatic seating comfort of the composite material sheet according to the invention under static and dynamic loads, such as those found in car seats, is far better than that of lambskin.
■Im Vergleich zu dem aus der DE-GM 79 09 013 bekannten 7erbundstoffbahn ist die Herstellung der erfindungsgemäßen Verbundstoffbahn wesentlich einfacher und damit kosten-■Compared to the composite sheet known from DE-GM 79 09 013, the production of the composite sheet according to the invention is much simpler and therefore more cost-effective.
s günstiger.s cheaper.
Zur weiteren Verbesserung des klimatischen Sitzkomforts wird nach einer Weiterbildung der Erfindung eine solche Schaumkunststoffbahn verwendet, die eine maximale Stärke von 10 bis 15 mm, ein Raumgewicht von 20 bis 30 kg/m3 und eine Luftdurchlässigkeit von 4500 bis 5500 l/m2/s hat.To further improve the climatic seating comfort, according to a further development of the invention, a foam plastic sheet is used which has a maximum thickness of 10 to 15 mm, a density of 20 to 30 kg/m 3 and an air permeability of 4500 to 5500 l/m 2 /s.
Die Rippen können vorzugsweise eine Breite von 25 bis mm und einen gegenseitigen Abstand von 4 bis 6 mm haben.The ribs may preferably have a width of 25 to 40 mm and a mutual spacing of 4 to 6 mm.
Weiterhin ist es für den kl !statischen Sitzkomfort von Vorteil, wenn die Textilgewebebahn aus Baumwolle oder WolleFurthermore, it is advantageous for the climatic seating comfort if the textile fabric is made of cotton or wool
OS t · · R · ·OS t · · R · ·
1913 3 ·■ I · « t · &phgr;1913 3 ·■ I · « t · &phgr;
— Q ——Q—
besteht.consists.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. 5An embodiment of the invention is shown in the drawing and is described in more detail below. 5
Die Zeichnung zeigt einen Ausschnitt einer Verbundstoffbahn riäch der Erfindung in perspektivischer Darstellung.The drawing shows a section of a composite material sheet according to the invention in perspective.
Wie aus der Zeichnung ersichtlich ist, besteht eine Verhundstoffbahn nach der Erfindung aus einer Schaumkunststoffbahn .1 und einer Textilgewebebahn 2 , die durch Flammkaschierung auf die Schaumkunststoffbahn aufkaschiert ist. Durch diese Art der Kaschierung wird die Textilgewebebahn ganzflächig mit der Schaumkunststoffbahn fest verbunden* Eine Ablösung der Textilgewebebahn von der Schaumkunststoffbahn ist daher auch bei stärkster statischer und dynamischer Sitzbelastung ausgeschlossen. Bei Verwendung der Verbundstoffbahn als Autositzbezug ist die Textilgewebebahn dem Sitzenden zugekehrt. Die Flammkaschierüng stellt im Gegensatz zu der Klebstoffkaschierung sicher, daß der für einen guten klimatischen Sitzkomfort wesentliche Wasserdampfdurchgang am Übergang zwischen der Textilgewebebahn zu der Schaumkunststoffbahn nicht behindert wird.As can be seen from the drawing, a composite material sheet according to the invention consists of a foam plastic sheet 1 and a textile fabric sheet 2, which is laminated onto the foam plastic sheet by flame lamination. This type of lamination ensures that the textile fabric sheet is firmly bonded to the foam plastic sheet over its entire surface*. The textile fabric sheet cannot therefore detach from the foam plastic sheet even under the greatest static and dynamic seat load. When the composite material sheet is used as a car seat cover, the textile fabric sheet faces the seated person. In contrast to adhesive lamination, flame lamination ensures that the passage of water vapor, which is essential for good climatic seating comfort, is not impeded at the transition between the textile fabric sheet and the foam plastic sheet.
Die Schaumkunststoffbahn besteht aus weichrelastischem, retikuliertem Eolyester-Schaum. Durch das Retikulieren sind die Zellwände weitgehend entfernt worden und sind nur noch die Zellstege stehengeblieben, so daß Wasserdampf weitgehend ungehindert durch die Schaumkunststoffbahn 1 hindurchtreten kann..The foam plastic sheet consists of soft, elastic, reticulated elastomer foam. The reticulation process has largely removed the cell walls and only the cell webs remain, so that water vapor can pass through the foam plastic sheet 1 largely unhindered.
Die Textilgewebebahn 2 besteht aus Baumwolle oder Wolle und ist gestrickt oder gewirkt, so daß sie durch die Maschenbildung gut dehnbar und stark luftdurchlässig ist. Anstelle von Wolle oder Baumwolle könnte auch ein synthetisches Textilgewebe verwendet werden, wobei dann ein evtl. etwas geringerer klimatischer Sitzkomfort durch eine erhöhte Strapazierfähigkeit der Textilgewebebahn ausgeglichen wird.The textile fabric panel 2 is made of cotton or wool and is knitted or warp-knitted so that it is highly stretchable and highly permeable to air due to the stitching. Instead of wool or cotton, a synthetic textile fabric could also be used, whereby a possibly slightly lower climatic seating comfort is then compensated for by the increased durability of the textile fabric panel.
Wie ferner aus der Zeichnung ersichtlich ist, sind auf beiden Seiten der Verbundstoffbahn übereinstimmende Rippenmuster angeordnet, die durch Prägen unter Einsatz von Druck und Wärme nach der Flammkaschierung gebildet.worden sind. Die Prägung verformt also den Schaumkunststoff in den streifenförmigen Abschnitten zwischen den Rippen thermoplastisch, wobei die Textilgewebebahn die Verformung mit- I macht. Durch das Rippenmuster werden eine Vielzahl von Längskanälen gebildet, durch die bei einer dynamischen Sitzbelastung Luft seitlich ein- und austreten kann. Der seitliche Luftein- und -austritt ist ein wesentlicher Faktor für das gute Ventilationsvermögen, denn die beim Schwitzen auf die Verbundstoffbahn abgegebene Wasserdampfmenge braucht infolgedessen die Verbundstoffbahn nicht in ihrer gesamten Dicke zu passieren.As can also be seen from the drawing, matching rib patterns are arranged on both sides of the composite sheet, which were formed by embossing using pressure and heat after flame lamination. The embossing therefore thermoplastically deforms the foam plastic in the strip-shaped sections between the ribs, with the textile fabric sheet undergoing the deformation. The rib pattern creates a large number of longitudinal channels through which air can enter and exit from the sides when the seat is subjected to dynamic loading. The lateral air inlet and outlet is an important factor for good ventilation, because the amount of water vapor released onto the composite sheet when sweating does not have to pass through the composite sheet in its entire thickness.
Die erfindungsgemäße Verbundstoffbahn kann sowohl als Autositzbezug, der nachträglich über den fertigen Autositz gestülpt wird oder als Autositzbezugstoff, der bei der Her™ stellung des Autositzes auf dem üblicherweise verwendeten Schaumstoffkern befestigt wird, verwendet werden. Er eignet sich auch besonders gut als Bezugsmaterial für Autokindersitze.The composite material sheet according to the invention can be used both as a car seat cover that is subsequently put over the finished car seat or as a car seat cover material that is attached to the foam core that is usually used during the manufacture of the car seat. It is also particularly suitable as a cover material for children's car seats.
25 Anwendungsbeispiel 25 Application example
Als Schaumkunststoffbahn wird ein retikulierter Polyester-Schaumstoff verwendet, der die folgenden Merkmale undA reticulated polyester foam is used as the foam plastic sheet, which has the following characteristics and
Eigenschaften hat:
30Features:
30
Luftdurchlässigkeit: 4700 bis 5200 l/m2/sAir permeability: 4700 to 5200 l/m 2 /s
Schaumstoff stärke: 12,8 mm Raumgewicht: 22,2 bis 25,5 kg/m3 Foam thickness: 12.8 mm Density: 22.2 to 25.5 kg/m 3
Zugfestigkeit: 152 bis 183 kPa 35 Bruchdehnüngf: 200 bis 240 % Weiterreißwidejiständ: 6,4 bis 8,4 N/cm Stauchhärte&iacgr; 3,9 bis 4,5 kPa Druckverförmungsresti 7 bis 12 %Tensile strength: 152 to 183 kPa 35 Elongation at break: 200 to 240% Tear resistance: 6.4 to 8.4 N/cm Compressive strength 3.9 to 4.5 kPa Compression set 7 to 12%
C 4 I ■ · ·C 4 I ■ · ·
«III·«· \ «III·«· \
• · ■ I · K I• · ■ I · KI
• « t >·• « t >·
• ■ «»«It }|• ■ «»«It }|
Für die Textilgewebebahn wird wahlweise Baumwolle, Wolle oder ein synthetisches Material verwendet, das gestrickt oder gewirkt ist, wobei das Gewebe engmaschig ist aber eine hohe Luftavirchlässigkeit aufweist.For the textile fabric, either cotton, wool or a synthetic material that is knitted or warp-knitted is used, whereby the fabric is tightly woven but has a high level of air permeability.
Auf das Textilgewebe wird zunächst der vorstehend beschriebene Schaunikunststoff durch Flairnkaschierung auf kaschiert. Dann werden die Rippen durch Aufbringung von Hitze und Druck über eine entsprechende Prägemaschine eingeprägt-. 10The foam plastic described above is first laminated onto the textile fabric using flair lamination. The ribs are then embossed by applying heat and pressure using an appropriate embossing machine. 10
Claims (4)
Stsinstr. 44, D-8000 München 80PATENT ATTORNEYS
Stsinstr. 44, D-8000 Munich 80
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8701280U DE8701280U1 (en) | 1987-01-27 | 1987-01-27 | Composite sheet |
| IL84190A IL84190A0 (en) | 1987-01-27 | 1987-10-18 | Composite material web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8701280U DE8701280U1 (en) | 1987-01-27 | 1987-01-27 | Composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8701280U1 true DE8701280U1 (en) | 1987-03-12 |
Family
ID=6804050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8701280U Expired DE8701280U1 (en) | 1987-01-27 | 1987-01-27 | Composite sheet |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE8701280U1 (en) |
| IL (1) | IL84190A0 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1859929A1 (en) * | 2006-05-22 | 2007-11-28 | Mattes & Ammann KG | Composite sheet made of a soft elastic foam plastic sheet and a knitted fabric sheet |
| EP2246183A1 (en) * | 2009-04-27 | 2010-11-03 | Mattes & Ammann GmbH & Co. KG | Method for producing an air-permeable composite sheet which is made of a structured sheet of expanded material and use thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1904027U (en) * | 1964-05-27 | 1964-11-12 | Jung & Simons | AIR-PERMEABLE, MULTILAYER SYNTHETIC LEATHER TRIM |
| DE1560180A1 (en) * | 1962-06-16 | 1969-07-10 | Agricola Reg Trust Handelsgese | Foam sheet coated with a fabric sheet |
| DE1669786A1 (en) * | 1966-05-03 | 1970-12-03 | Colamco Inc | Embossed film made of textile materials or the like. and methods of making them |
| GB1224471A (en) * | 1967-01-11 | 1971-03-10 | Dunlop Co Ltd | Flexible sheet materials |
| DE2049978A1 (en) * | 1969-10-21 | 1971-04-29 | ||
| DE1635723A1 (en) * | 1968-02-07 | 1971-07-01 | Scott Paper Co | Process for the production of a quilted or otherwise patterned foam-fabric layer structure |
| DE1965587A1 (en) * | 1969-12-30 | 1971-07-15 | Basf Ag | Process for the production of reversibly water vapor-absorbing flat structures |
| US3844876A (en) * | 1954-07-08 | 1974-10-29 | Shuffman O | Foamed polyester resin laminated products |
| DE2337675A1 (en) * | 1973-06-07 | 1974-12-19 | Dulac Holding S A | METHOD FOR TREATMENT OF MOLDABLE TEXTILES FOR THE PRODUCTION OF FOAM ARTICLES AND TEXTILES TREATED IN THIS WAY |
| DE7802899U1 (en) * | 1978-02-01 | 1978-06-29 | Koecher, Walter, Dr., 8671 Selbitz | PROFILED LAMINATE SHEET |
| DE7909013U1 (en) * | 1979-03-29 | 1979-07-26 | Koecher, Walter, Dr., 8671 Selbitz | THERMAL INSULATING LAMINATE Membrane |
-
1987
- 1987-01-27 DE DE8701280U patent/DE8701280U1/en not_active Expired
- 1987-10-18 IL IL84190A patent/IL84190A0/en unknown
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844876A (en) * | 1954-07-08 | 1974-10-29 | Shuffman O | Foamed polyester resin laminated products |
| DE1560180A1 (en) * | 1962-06-16 | 1969-07-10 | Agricola Reg Trust Handelsgese | Foam sheet coated with a fabric sheet |
| DE1904027U (en) * | 1964-05-27 | 1964-11-12 | Jung & Simons | AIR-PERMEABLE, MULTILAYER SYNTHETIC LEATHER TRIM |
| DE1669786A1 (en) * | 1966-05-03 | 1970-12-03 | Colamco Inc | Embossed film made of textile materials or the like. and methods of making them |
| GB1224471A (en) * | 1967-01-11 | 1971-03-10 | Dunlop Co Ltd | Flexible sheet materials |
| DE1635723A1 (en) * | 1968-02-07 | 1971-07-01 | Scott Paper Co | Process for the production of a quilted or otherwise patterned foam-fabric layer structure |
| DE2049978A1 (en) * | 1969-10-21 | 1971-04-29 | ||
| DE1965587A1 (en) * | 1969-12-30 | 1971-07-15 | Basf Ag | Process for the production of reversibly water vapor-absorbing flat structures |
| DE2337675A1 (en) * | 1973-06-07 | 1974-12-19 | Dulac Holding S A | METHOD FOR TREATMENT OF MOLDABLE TEXTILES FOR THE PRODUCTION OF FOAM ARTICLES AND TEXTILES TREATED IN THIS WAY |
| DE7802899U1 (en) * | 1978-02-01 | 1978-06-29 | Koecher, Walter, Dr., 8671 Selbitz | PROFILED LAMINATE SHEET |
| DE7909013U1 (en) * | 1979-03-29 | 1979-07-26 | Koecher, Walter, Dr., 8671 Selbitz | THERMAL INSULATING LAMINATE Membrane |
Non-Patent Citations (1)
| Title |
|---|
| OERTEL,Günter: Polyurethane, Kunststoff Handbuch 72.Aufl., Carl Hanser-Verlag München, 1983, S.205- 206 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1859929A1 (en) * | 2006-05-22 | 2007-11-28 | Mattes & Ammann KG | Composite sheet made of a soft elastic foam plastic sheet and a knitted fabric sheet |
| EP2246183A1 (en) * | 2009-04-27 | 2010-11-03 | Mattes & Ammann GmbH & Co. KG | Method for producing an air-permeable composite sheet which is made of a structured sheet of expanded material and use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| IL84190A0 (en) | 1988-03-31 |
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