CH372013A - Filling material for textile structures to protect against cold and moisture - Google Patents
Filling material for textile structures to protect against cold and moistureInfo
- Publication number
- CH372013A CH372013A CH325860A CH325860A CH372013A CH 372013 A CH372013 A CH 372013A CH 325860 A CH325860 A CH 325860A CH 325860 A CH325860 A CH 325860A CH 372013 A CH372013 A CH 372013A
- Authority
- CH
- Switzerland
- Prior art keywords
- fibers
- nonwoven fabric
- filling material
- fleece
- moisture
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/08—Sleeping bags
- A47G9/086—Sleeping bags for outdoor sleeping
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/02—Linings
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/06—Thermally protective, e.g. insulating
- A41D31/065—Thermally protective, e.g. insulating using layered materials
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4266—Natural fibres not provided for in group D04H1/425
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/43—Acrylonitrile series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4391—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
- D04H1/43918—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres nonlinear fibres, e.g. crimped or coiled fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/50—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by treatment to produce shrinking, swelling, crimping or curling of fibres
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/2395—Nap type surface
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
Description
Füllmaterial für Textilgebilde zum Schutz gegen Kälte und Feuchtigkeit Die Erfindung bezieht sich auf ein Füllmaterial für Textilgebilde, wie z. B. Schlafsäcke, Steppdecken, Steppfutter, Bergsteigerjacken oder Seefahrerbeklei- dung, zum Schutze gegen Kälte und Feuchtigkeit.
Es ist bekannt, die oben beispielsweise angeführ ten Gebilde, wie u. a. Schlafsäcke, mit gekräuselten, künstlichen Fasern oder mit Naturfasern zu füllen. Dabei kann das Gewebe, das die Füllung umhüllt, ebenfalls aus künstlichen Fasern oder aus Natur faser bestehen und es kann hydrophobiert oder be schichtet sein oder nicht. Ein Verrutschen der Fül lung wird in der Regel durch Steppnähte verhindert, die den Nachteil haben, dass durch sie beim Ge brauch, z. B. der Schlafsäcke, im Freien Feuchtigkeit in das Innere eindringen kann, und zwar auch dann, wenn ein hydrophobiertes oder beschichtetes um hüllendes Gewebe verwendet wird.
Es ist bekannt, für die Herstellung von kunst- led'erartigen Flächengebilden zwei oder mehr Vliese aus Fasern verschiedenen Titers aufeinanderzulegen und mittels eines dehnbaren Bindemittels zu imprä gnieren, dieses zu koagulieren und dann das Gebilde bei erhöhter Temperatur zu pressen.
Je nach dem Gehalt an Bindemittel entsteht ein lederartiges, durchlässiges oder undurchlässiges Ge bilde mit guter Biege- und Abreibfestigkeit.
Es ist auch bekannt, ein bandförmiges Polster material herzustellen, bestehend aus mehreren Lagen gekräuselter und durch ein Bindemittel vereinigter Kunstfasern von der Art künstlichen Rosshaares.
Endlich ist es bekannt, Kleider- oder Futterstoffe so zu behandeln, dass dieselben Zonen unterschied- licher Saugfähigkeit aufweisen. Dabei wird die Zone grösster Saugfähigkeit beim Tragen der Stoffe auf der vom Körper des Trägers abgewandten Seite liegen, damit die dem Körper zugewandte Seite z. B. beim Schwitzen des Trägers trocken bleibt.
Es ist ferner bekannt, saugfähige, luftdurchlässige Kleider- oder Futterstoffe so herzustellen, dass die selben Zonen mit unterschiedlicher Saugfähigkeit auf weisen. Dabei ist zum Zwecke des Trockenhaltens der beim Tragen als Kleider- oder Futterstoff an der dem Träger zugekehrten Seite, die Zone grösster Saug- fähigkeit an der vom Körper des Trägers entfernten Aussenseite angeordnet.
Die Erfindung betrifft nun ein Füllmaterial für Textilgebilde zum Schutze gegen Kälte und Feuchtig keit aus Vliesen, die aus Fasern mit verschiedenem Titer aufgebaut sind, das dadurch gekennzeichnet ist, dass die Fasern in den Vliesen locker geschichtet sind und das äussere, körperfern anzuordnende Vlies eine Dicke von 10 bis 5001ü der Gesamtdicke des Füll materials bat, ganz oder teilweise hydrophobiert ist und aus gekräuselten Fasern mit einem Titer von 1 bis 6 besteht, während das innere,
körpernahe an zuordnende Vlies aus nicht hydrophob ausgerüsteten, gekräuselten Fasern mit einem Titer von 2 bis 25 besteht, wobei der Tiiter und die Zahl der Kräusel- bögen im körperfernen Vlies stets kleiner sind als die jenigen des körpernahen Vlieses und alle Fasern eine hohe Bauschelastizität aufweisen.
Die Verwendung locker geschichteter, gekräusel ter Fasern. in den Vliesen, mit den angeführten Schichtdicken, dem Titer der Fasern und der gerin- geren Zahl von Kräuselbogen im körperfernen Vlies, gegenüber dem körpernahen Vlies, sowie die hohe Bauschelastizität aller Fasern, verhindert, zusam men mit der mindestens teilweisen Hydrophobierung der Fasern des körperfern anzuordnenden Vlieses das Eindringen von Feuchtigkeit von aussen.
Ferner wird Körperschweiss von dem nicht hydrophobierten, kör pernahen Vlies aufgesogen.
Beim körperfern anzuordnenden Vlies kann auf der dem Körper abgewandten Seite eine Schicht aus hydrophobierten Fasern, beispielsweise durch Auf sprühen eines Hydrophobierungsmittels auf das fer tige Vlies gebildet werden.
Vorzugsweise besteht das Füllmaterial aus ge kräuselten vollsynthetischen Fasern, insbesondere aus Polyesterfasern. Bei diesen Fasern wird die Kräusel- bogenzahl der Fasern des äusseren, körperfern an zuordnenden Vlieses im allgemeinen mit 30 bis 120 Bögen/10 cm und diejenige der Fasern des inneren körpernah anzuordnenden Vlieses im allgemeinen mit 60 bis 200 Bögen/ !10 cm gewählt, wobei die Zahl der Kräuselbögen des körperfernen Vlieses stets kleiner ist als diejenige des körpernahen Vlieses.
Es kann auch Wolle eingesetzt werden, die ent sprechend dem oben Gesagten verschiedene Fein heiten hat. In diesem Falle ist die natürliche Kräuse lung der Wolle ausreichend.
Die beiliegende Zeichnung zeigt schematisch einen Schnitt durch das Füllmaterial gemäss der Erfindung. Dieses weist ein inneres, körpernah anzuordnendes Vlies 1 und ein äusseres, körperfern anzuordnendes Vlies 2 auf (Fig. 1). In Fig. 2 ist das Vlies 2 so auf gebaut, dass die körperfernen Fasern eine Schicht 3 aus hydrophobierten Fasern bilden.
Erfindungsgemässe Füllmaterialien verhindern das Eindringen von Feuchtigkeit von der hydrophobierten Seite her, so dass der Körper nicht nass werden kann, doch gestatten .sie den Austritt von Körperausdünstun gen und gegebenenfalls auch von Schweiss. Der dampfförmige Schweiss kann durch das innere Faser- vlies 1 und sowohl durch das äussere Faservlies 2 als auch durch ein umhüllendes Gewebe bzw. Steppnähte nach aussen entweichen. Gerade bei besonders hoher Schweissabsonderung hat die erwähnte teilweise Hy- drophobierung des äusseren Vlieses Vorteile.
Das äussere Faservlies hat wegen des kleineren Titers und der geringeren Kräuselbogenzahl seiner Fasern klei nere kapillare Zwischenräume als das innere Faser- vlies 1.
Da nun Wasser von grobkapillaren zu feinkapil laren Zwischenräumen wandert, wird der nicht ver dampfte Schweiss auch in den beschriebenen Faser- vliesen von dem inneren Faservlies 1 zunächst auf gesogen und zu den feinkapillaren Zwischenräumen der inneren, nicht hydrophobierten Schicht des äusse ren Faservlieses 2 befördert, wo er bis zur Verdun stung zunächst gesammelt wird, ohne den Körper zu belästigen. In gleicher Weise saugt diese Schicht kon densierten Schweiss auf, der sich etwa durch ungün stige Temperaturbedingungen gebildet haben sollte. <I>Beispiele</I> A) Schlafsackfüllung 1.
Innenvlies: 400 g, m2 aus Polyesterfaser 30 mm 3 den mit 100 Bögen'10 cm 2. Aussenvlies: 75 g/m2 aus Polyesterfaser 40 1,4 den mit 40 Bögen 10 cm Dicke: 15 % der Gesamtdicke B) Schlafsackfüllung 1.
Innenvlies: 250 g;'m2 aus Polyesterfaser 60 6 den mit 80 Bögen,10 cm 2. Aussenvlies: 60 g'm- aus Polyesterfaser 60 mm 3 den mit 50 Bögen 10 cm Dicke: 20% der Gesamtdicke C) Steppfutterfüllung 1. Innenvlies: 60 g/m2 aus Polyacrylnitrilfaser 60 mm 3 den mit 80 Bögen;'10 cm 2.
Aussenvlies: 60 g/m2 aus Polyacrylnitrilfaser 40 mm 1,4 den mit 60 Bögen,' 10 cm Dicke: 50% der Gesamtdicke D) Steppdeckenfüllung 1. Innenvlies: 300 g,m2 aus Wolle CD Feinheit mit 80 Bögen/10 cm 2. Aussenvlies: 100 g'm9 aus Wolle B Feinheit mit 50 Bögen/ 10 cm Dicke: 25% der Gesamtdicke E) Steppdeckenfül'lung 1.
Innenvlies: 250 g; m2 aus Polyvinylchloridfaser 100 mm 20 den mit 100 Bögen/ l0cm 2. Aussenvlies: 90 g; m2 aus Polyvinylchloridfaser 60 mm 6 den mit 60 Bögen 10 cm Dicke: 30% der Gesamtdicke Die Vliese werden in üblicher Weise hergestellt. Die Aussenseite des Vlieses 2 ist jeweils mit einem der bekannten Hydrophobierungsmittel besprüht, z. B.
solchen auf Silikonbasis, wodurch eine Schicht des Aussenvlieses aus hydrophobierten Fasern besteht.
Das Versteppen der Vliesschichten gegebenenfalls mit Ober- und Untergewebe erfolgt in üblicher Weise. Es ist auch die Anwendung von Faser- und.oder Titermischungen möglich.
Filling material for textile structures for protection against cold and moisture. The invention relates to a filling material for textile structures, such as. B. sleeping bags, quilts, quilted linings, mountaineering jackets or seafarers' clothing to protect against cold and moisture.
It is known that the structures mentioned above, such as u. a. Sleeping bags filled with crimped, artificial fibers or with natural fibers. The fabric that envelops the filling can also consist of artificial fibers or natural fibers and it can be hydrophobized or coated or not. Slipping of the filling is usually prevented by quilting seams, which have the disadvantage that they are used when using, eg. B. the sleeping bags, in the open air moisture can penetrate into the interior, even if a hydrophobized or coated to enveloping fabric is used.
It is known, for the production of artificial leather-like flat structures, to lay two or more nonwovens made of fibers of different titers on top of one another and to impregnate them by means of an elastic binding agent, to coagulate this and then to press the structure at an elevated temperature.
Depending on the binder content, a leather-like, permeable or impermeable structure with good flexural strength and abrasion resistance is created.
It is also known to produce a band-shaped upholstery material consisting of several layers of crimped and unified by a binder synthetic fibers of the type of artificial horsehair.
Finally it is known to treat clothing or lining materials in such a way that the same zones have different absorbency. The zone of greatest absorbency when wearing the fabrics is on the side facing away from the wearer's body, so that the side facing the body z. B. remains dry when the wearer sweats.
It is also known to produce absorbent, air-permeable clothing or lining materials in such a way that the same zones have different absorbency. In this case, for the purpose of keeping the material dry when worn as clothing or lining material on the side facing the wearer, the zone of greatest absorbency is arranged on the outside remote from the wearer's body.
The invention now relates to a filling material for textile structures to protect against cold and moisture from nonwovens, which are made up of fibers with different titers, which is characterized in that the fibers in the nonwovens are loosely layered and the outer nonwoven to be arranged away from the body has a thickness from 10 to 5001ü of the total thickness of the filling material bat, is wholly or partially hydrophobic and consists of crimped fibers with a titer of 1 to 6, while the inner,
The non-woven fabric that is close to the body is made of non-hydrophobic, crimped fibers with a titer of 2 to 25, the size and the number of curled arcs in the non-woven fabric remote from the body being always smaller than those of the non-woven fabric near the body and all fibers have a high bulk elasticity.
The use of loosely layered, curled fibers. in the nonwovens, with the listed layer thicknesses, the titer of the fibers and the smaller number of curling arcs in the nonwoven fabric away from the body, compared to the nonwoven fabric near the body, as well as the high elasticity of all fibers, together with the at least partial hydrophobization of the fibers in the body remote to be arranged fleece the penetration of moisture from the outside.
Furthermore, body sweat is absorbed by the non-hydrophobic, body-near fleece.
In the case of the nonwoven to be arranged remote from the body, a layer of hydrophobized fibers can be formed on the side facing away from the body, for example by spraying a hydrophobing agent onto the finished nonwoven.
The filler material preferably consists of crimped fully synthetic fibers, in particular polyester fibers. In the case of these fibers, the number of crimped arcs of the fibers of the outer nonwoven to be assigned away from the body is generally chosen to be 30 to 120 arcs / 10 cm and that of the fibers of the inner nonwoven to be arranged close to the body is generally selected to be 60 to 200 arcs / 10 cm, with the number of curling arcs of the nonwoven fabric remote from the body is always smaller than that of the nonwoven fabric near the body.
Wool can also be used, which has different finenesses according to what has been said above. In this case, the natural curling of the wool is sufficient.
The accompanying drawing shows schematically a section through the filling material according to the invention. This has an inner fleece 1 to be arranged close to the body and an outer fleece 2 to be arranged away from the body (FIG. 1). In Fig. 2, the fleece 2 is constructed so that the fibers remote from the body form a layer 3 of hydrophobized fibers.
Filling materials according to the invention prevent moisture from penetrating from the hydrophobized side, so that the body cannot get wet, but they allow body vapors and possibly also sweat to escape. The vaporous sweat can escape to the outside through the inner fiber fleece 1 and both through the outer fiber fleece 2 and through an enveloping fabric or quilting seams. The aforementioned partial hydrophobization of the outer fleece has advantages especially in the case of a particularly high level of perspiration.
The outer fiber fleece has smaller capillary spaces than the inner fiber fleece 1 because of the smaller titer and the lower number of crimped arcs of its fibers.
Since water now migrates from coarse-capillary to fine-capillary spaces, the sweat that has not evaporated is initially sucked up by the inner fiber fleece 1 in the fiber fleeces described and conveyed to the fine-capillary spaces of the inner, non-hydrophobic layer of the outer fiber fleece 2, where it is initially collected until it evaporates without disturbing the body. In the same way, this layer absorbs condensed sweat, which should have formed due to unfavorable temperature conditions. <I> Examples </I> A) Sleeping bag filling 1.
Inner fleece: 400 g, m2 made of polyester fiber 30 mm 3 denier with 100 sheets'10 cm 2. Outer fleece: 75 g / m2 made of polyester fiber 40 1.4 denier with 40 sheets 10 cm thickness: 15% of the total thickness B) Sleeping bag filling 1.
Inner fleece: 250 g; m2 made of polyester fiber 60 6 denier with 80 sheets, 10 cm 2. Outer fleece: 60 g'm- made from polyester fiber 60 mm 3 denier with 50 sheets 10 cm thickness: 20% of the total thickness C) Quilted lining 1. Inner fleece : 60 g / m2 made of polyacrylonitrile fiber 60 mm 3 den with 80 sheets; '10 cm 2.
Outer fleece: 60 g / m2 made of polyacrylonitrile fiber 40 mm 1.4 denier with 60 sheets, 10 cm thickness: 50% of the total thickness D) Quilt filling 1. Inner fleece: 300 g, m2 made of wool CD fineness with 80 sheets / 10 cm 2. Outer fleece: 100 g'm9 made of wool B Fineness with 50 sheets / 10 cm thickness: 25% of the total thickness E) Quilt filling 1.
Inner fleece: 250 g; m2 made of polyvinyl chloride fiber 100 mm 20 den with 100 sheets / 10 cm 2. outer fleece: 90 g; m2 made of polyvinyl chloride fiber 60 mm 6 den with 60 sheets 10 cm thickness: 30% of the total thickness The fleeces are produced in the usual way. The outside of the fleece 2 is sprayed with one of the known waterproofing agents, for. B.
those based on silicone, whereby a layer of the outer fleece consists of hydrophobized fibers.
The quilting of the nonwoven layers, optionally with upper and lower fabric, takes place in the usual way. It is also possible to use fiber and / or titer mixtures.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV16370A DE1262180B (en) | 1959-04-15 | 1959-04-15 | Mountaineering jackets, sleeping bags, etc. like |
Publications (2)
Publication Number | Publication Date |
---|---|
CH325860A4 CH325860A4 (en) | 1963-06-15 |
CH372013A true CH372013A (en) | 1963-11-15 |
Family
ID=7575613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH325860A CH372013A (en) | 1959-04-15 | 1960-03-23 | Filling material for textile structures to protect against cold and moisture |
Country Status (7)
Country | Link |
---|---|
US (1) | US3081517A (en) |
AT (1) | AT241724B (en) |
BE (1) | BE589442A (en) |
CH (1) | CH372013A (en) |
DE (1) | DE1262180B (en) |
GB (1) | GB887614A (en) |
NL (1) | NL249830A (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE304491B (en) * | 1964-01-03 | 1968-09-30 | Glanzstoff Ag | |
US3368934A (en) * | 1964-05-13 | 1968-02-13 | Du Pont | Nonwoven fabric of crimped continuous polyethylene terephthalate fibers |
FR2043900A5 (en) * | 1969-05-08 | 1971-02-19 | Chomarat & Cie | |
DE2722429A1 (en) * | 1977-05-18 | 1978-11-23 | Freudenberg Carl Fa | BREATHABLE LINING WITH SHAPE EFFECT |
JPS6012095A (en) * | 1983-06-30 | 1985-01-22 | 株式会社高木化学研究所 | Cushion member |
US6381779B1 (en) * | 2001-04-30 | 2002-05-07 | Thomas L. Thompson | Hydrophobic layered blanket |
US6678906B1 (en) | 2001-04-30 | 2004-01-20 | Sleepmakers Incorporated | Hydrophobic layered blanket |
GB2401024B (en) * | 2003-02-03 | 2005-04-06 | John Gordon | Suit for use in or on water |
US20110173732A1 (en) * | 2003-02-03 | 2011-07-21 | John Gordon | Wet/dry suit with knitted wool layers |
US7150055B2 (en) * | 2003-03-25 | 2006-12-19 | Homtex Inc. | Multi-layered bedclothes material |
US7395553B2 (en) * | 2006-02-03 | 2008-07-08 | Patagonia, Inc. | Wetsuit |
SE531119C2 (en) * | 2007-03-23 | 2008-12-23 | Waterproof Diving Internat Ab | Dry suit device |
US10160184B2 (en) * | 2013-06-03 | 2018-12-25 | Xefco Pty Ltd | Insulated radiant barriers in apparel |
CN103380958A (en) * | 2013-08-06 | 2013-11-06 | 常熟市恒沁制衣有限责任公司 | High-collar wool sweater |
JP2017512092A (en) * | 2014-02-25 | 2017-05-18 | ポラールモント・アクチェンゲゼルシャフトPolarmond Ag | Sleeping system |
US20190053630A1 (en) * | 2017-08-17 | 2019-02-21 | Serta Simmons Bedding, Llc | Three dimensional polylactide fiber matrix layer for bedding products |
US20190053632A1 (en) * | 2017-08-17 | 2019-02-21 | Serta Simmons Bedding, Llc | Three dimensional polymeric fiber matrix layer for bedding products |
US20190053631A1 (en) * | 2017-08-17 | 2019-02-21 | Serta Simmons Bedding, Llc | Pre-conditioned three dimensional polymeric fiber matrix layer for bedding products |
US20190053634A1 (en) * | 2017-08-17 | 2019-02-21 | Serta Simmons Bedding, Llc | Three dimensional polymeric fiber matrix layer for bedding products |
US10750889B2 (en) * | 2017-09-25 | 2020-08-25 | Birdie Bird Llc | Quilt batting materials and methods of using the same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US46837A (en) * | 1865-03-14 | Improvement in the manufacture of felted fabrics | ||
US970950A (en) * | 1908-05-14 | 1910-09-20 | William G Rasch | Fibrous fabric. |
US1332549A (en) * | 1917-07-28 | 1920-03-02 | Frederick P Woll | Upholstery material |
US1454049A (en) * | 1921-02-11 | 1923-05-08 | Morris & Company | Upholstery material |
US2217621A (en) * | 1938-08-02 | 1940-10-08 | Comfy Mfg Co | Bed quilt or the like and process of making the same |
BE493316A (en) * | 1949-08-15 | 1900-01-01 | ||
DE861085C (en) * | 1951-07-31 | 1952-12-29 | Rathgeber Fa Karl | Absorbent fabric for clothing, especially lining |
DE903741C (en) * | 1951-11-29 | 1954-02-11 | Karl Rathgeber Fabrik Orthopae | Process for the production of a waterproof fabric, especially for rainwear |
DE1021145B (en) * | 1952-03-29 | 1957-12-19 | Phrix Werke Ag | Quilts, sleeping bags, mattresses, pillows, lined clothing or similar heat-retaining textile utensils |
CH307304A (en) * | 1952-10-20 | 1955-05-31 | Honore Nielsen Arnold Martinus | Sleeping bag. |
-
0
- NL NL249830D patent/NL249830A/xx unknown
-
1959
- 1959-04-15 DE DEV16370A patent/DE1262180B/en active Pending
-
1960
- 1960-03-23 CH CH325860A patent/CH372013A/en unknown
- 1960-04-06 BE BE589442A patent/BE589442A/en unknown
- 1960-04-11 AT AT274760A patent/AT241724B/en active
- 1960-04-11 US US21196A patent/US3081517A/en not_active Expired - Lifetime
- 1960-04-13 GB GB13227/60A patent/GB887614A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE589442A (en) | 1960-08-01 |
US3081517A (en) | 1963-03-19 |
NL249830A (en) | 1900-01-01 |
CH325860A4 (en) | 1963-06-15 |
AT241724B (en) | 1965-08-10 |
GB887614A (en) | 1962-01-17 |
DE1262180B (en) | 1968-03-07 |
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