AT503804B1 - Felting for a textile machine for the production of non-shrink fabrics, comprises a woven underlayer and an upper layer of felt impregnated in at least one zone with silicone - Google Patents

Felting for a textile machine for the production of non-shrink fabrics, comprises a woven underlayer and an upper layer of felt impregnated in at least one zone with silicone Download PDF

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Publication number
AT503804B1
AT503804B1 AT0041607A AT4162007A AT503804B1 AT 503804 B1 AT503804 B1 AT 503804B1 AT 0041607 A AT0041607 A AT 0041607A AT 4162007 A AT4162007 A AT 4162007A AT 503804 B1 AT503804 B1 AT 503804B1
Authority
AT
Austria
Prior art keywords
felt
silicone
layer
base fabric
textile machine
Prior art date
Application number
AT0041607A
Other languages
German (de)
Other versions
AT503804A4 (en
Inventor
Wolfgang Hauer
Original Assignee
Huyck Austria
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
Application filed by Huyck Austria filed Critical Huyck Austria
Priority to AT0041607A priority Critical patent/AT503804B1/en
Application granted granted Critical
Publication of AT503804B1 publication Critical patent/AT503804B1/en
Publication of AT503804A4 publication Critical patent/AT503804A4/en
Priority to IT000056A priority patent/ITUD20080056A1/en
Priority to FR0801412A priority patent/FR2913987A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • 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
    • 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
    • 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
    • D04H1/4334—Polyamides
    • 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
    • D04H1/4334—Polyamides
    • D04H1/4342—Aromatic polyamides
    • 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
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D04H13/00—Other non-woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C21/00—Shrinking by compressing
    • D06C21/005—Compacting belts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Felting for a textile machine (1) comprising a woven underlayer (2) and an upper layer of felt (3), in which the felt (3) is impregnated with silicone at least in one zone.

Claims (2)

Die Erfindung betrifft einen Textilmaschinenfilz mit einem Grundgewebe und einer auf dem Grundgewebe angebrachten Filzlage, bei welchem Textilmaschinenfilz erfindungsgemäss die Filzlage zumindest in einem Bereich mit Silikon getränkt ist. Die Figur zeigt einen Textilmaschinenfilz 1 , welcher als Kompaktierfilz auf Maschinen zur Krumpffrei-Behandlung von Textilien eingesetzt werden kann. Der Textilmaschinenfilz 1 besteht aus einem Grundgewebe 2, welches in dieser beispielhaften Darstellung aus verschiedenen vertikal übereinander liegenden Zonen 4 - 6 aufgebaut ist, sowie aus einer Filzlage 3, welche beispielhaft aus Zonen 7, 8 aufgebaut ist. Entsprechend dem gezeigten Beispiel weist das Grundgewebe 2 folgende Zonen auf: *) Grundgewebe 4, mit Polyester (PES)-Monofil verstärkt *) Fasermischung 5 aus Polyamid und Wolle *) Grundgewebe 6 aus PES- Multifilamenten in Längsrichtung Die Filzlage 3 besteht aus einer Fasermischung 7 aus Polyamid, Wolle und Aramid mit einer Aramidoberfläche 8. Der Filz 3 kann aber auch aus verschiedenen Fasern, z.B. aus 100% PES aufgebaut sein und auch die Oberfläche kann aus PES gebildet sein. Erfindungsgemäss ist die Filzlage 3 in einem Bereich 7 mit Silikon getränkt, typische Werte für die Menge des Silikons bewegen sich bei ca. 300 - 500 g/m<2>Silikon. Die Filzlage 7 des Textilfilzes 1 ist mit Silikon getränkt, um den Reibungskoeffizienten der Filzlage 7 im Vergleich zu einer "normalen" filzigen Oberschicht ohne Silikontränkung zu erhöhen. Grundsätzlich ist es dabei von besonderem Vorteil, wenn die Silikontränkung derart erfolgt, dass die filzige Oberfläche 8 der Filzoberschicht erhalten bleibt. Dazu ist vorgesehen, dass das Silikon von der Oberfläche 8 ca. 3 - 5 mm in die Filzoberschicht eindringt (in der Figur dargestellt durch den Bereich 7), wodurch die charakteristische filzige (faserige) Oberfläche 8 erhalten bleibt; d.h. die Oberfläche der Filzoberschicht sollte nicht mit Silikon beschichtet sein. Ein höherer Reibungskoeffizient der Filzlage 7, 8 verbessert die Mitnahmeeigenschaften der Filzlage 7, wodurch die Krumpfeigenschaften an der Kompaktiermaschine erhöht werden. Das Silikon kann auf verschiedene Arten aufgebracht werden, entweder durch einen Kisswalzen-Auftrag, oder das Silikon wird aufgerakelt oder aufgesprüht. Das Silikon wird dabei auf den fertigen Filz 3 aufgebracht und der Zwischenraum in den Fasern wird zumindest teilweise aufgefüllt. Somit ist der hier schematisch gezeigte Aufbau (Querschnitt) eines Textilfilzes 1 als Beispiel zu sehen, es können natürlich Filze verschiedener Konstruktionen in der Oberfläche silikongetränkt werden und es kann auch ein anderer Grundaufbau vorgesehen sein. Patentansprüche:The invention relates to a textile machine felt comprising a base fabric and a felt layer applied to the base fabric, in which textile machine felt according to the invention the felt layer is impregnated with silicone at least in one area. The figure shows a textile machine felt 1, which can be used as Kompaktierfilz on machines for shrink-free treatment of textiles. The textile machine felt 1 consists of a base fabric 2, which is constructed in this exemplary representation of different vertically superimposed zones 4-6, as well as a felt layer 3, which is constructed of zones 7, 8, for example. According to the example shown, the base fabric 2 has the following zones: *) base fabric 4, reinforced with polyester (PES) monofilament *) fiber blend 5 of polyamide and wool *) base fabric 6 of PES multifilaments in the longitudinal direction The felt layer 3 consists of a fiber mixture 7 of polyamide, wool and aramid with a Aramidoberfläche 8. The felt 3 but can also be made of different fibers, eg made of 100% PES and also the surface can be made of PES. According to the invention, the felt layer 3 is saturated with silicone in a region 7, typical values for the amount of silicone are about 300-500 g / m 2 silicone. The felt layer 7 of the textile felt 1 is impregnated with silicone in order to increase the coefficient of friction of the felt layer 7 in comparison with a "normal" felted top layer without silicone impregnation. In principle, it is of particular advantage if the silicone impregnation takes place in such a way that the felted surface 8 of the felt top layer is retained. For this purpose, it is provided that the silicone penetrates from the surface 8 about 3 - 5 mm into the felt top layer (represented in the figure by the region 7), whereby the characteristic felted (fibrous) surface 8 is retained; i.e. The surface of the felt top layer should not be coated with silicone. A higher coefficient of friction of the felt layer 7, 8 improves the entrainment properties of the felt layer 7, which increases the shrinkage properties on the compacting machine. The silicone can be applied in a variety of ways, either by a kiss roll application, or the silicone is doctored or sprayed on. The silicone is applied to the finished felt 3 and the gap in the fibers is at least partially filled. Thus, the structure (cross-section) of a textile felt 1 schematically shown here is to be seen as an example, of course felts of different constructions in the surface can be soaked in silicon and it can also be provided another basic structure. claims: 1. Textilmaschinenfilz (1 ) mit einem Grundgewebe (2) und einer auf dem Grundgewebe (2) angebrachten Filzlage (3), dadurch gekennzeichnet, dass die Filzlage (3) zumindest in einem Bereich (7) mit Silikon getränkt ist. 1. textile machine felt (1) with a base fabric (2) and on the base fabric (2) attached felt layer (3), characterized in that the felt layer (3) at least in a region (7) is impregnated with silicone. 2. Textilmaschinenfilz (1 ) nach Anspruch 1 , gekennzeichnet durch ca. 300 - 500 g Silikon pro Quadratmeter Filzlage (3). 2. textile machine felt (1) according to claim 1, characterized by about 300 - 500 g silicone per square meter felt layer (3).
AT0041607A 2007-03-15 2007-03-15 Felting for a textile machine for the production of non-shrink fabrics, comprises a woven underlayer and an upper layer of felt impregnated in at least one zone with silicone AT503804B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0041607A AT503804B1 (en) 2007-03-15 2007-03-15 Felting for a textile machine for the production of non-shrink fabrics, comprises a woven underlayer and an upper layer of felt impregnated in at least one zone with silicone
IT000056A ITUD20080056A1 (en) 2007-03-15 2008-03-13 FELT FOR TEXTILE MACHINES
FR0801412A FR2913987A1 (en) 2007-03-15 2008-03-14 FELT OF TEXTILE MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0041607A AT503804B1 (en) 2007-03-15 2007-03-15 Felting for a textile machine for the production of non-shrink fabrics, comprises a woven underlayer and an upper layer of felt impregnated in at least one zone with silicone

Publications (2)

Publication Number Publication Date
AT503804B1 true AT503804B1 (en) 2008-01-15
AT503804A4 AT503804A4 (en) 2008-01-15

Family

ID=38871161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0041607A AT503804B1 (en) 2007-03-15 2007-03-15 Felting for a textile machine for the production of non-shrink fabrics, comprises a woven underlayer and an upper layer of felt impregnated in at least one zone with silicone

Country Status (3)

Country Link
AT (1) AT503804B1 (en)
FR (1) FR2913987A1 (en)
IT (1) ITUD20080056A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939637A1 (en) * 1979-09-29 1981-04-02 Drabert Söhne Minden (Westf.), 4950 Minden METHOD FOR PRODUCING HIGH-LOAD PRINTING TAPES
EP1085117A1 (en) * 1999-09-01 2001-03-21 Huyck Austria Ges. m.b.H. Textile machine felt
EP1489216A2 (en) * 2003-06-16 2004-12-22 Brückner Trockentechnik GmbH & Co. KG Device for shrinking textile fabrics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939637A1 (en) * 1979-09-29 1981-04-02 Drabert Söhne Minden (Westf.), 4950 Minden METHOD FOR PRODUCING HIGH-LOAD PRINTING TAPES
EP1085117A1 (en) * 1999-09-01 2001-03-21 Huyck Austria Ges. m.b.H. Textile machine felt
EP1489216A2 (en) * 2003-06-16 2004-12-22 Brückner Trockentechnik GmbH & Co. KG Device for shrinking textile fabrics

Also Published As

Publication number Publication date
FR2913987A1 (en) 2008-09-26
ITUD20080056A1 (en) 2008-09-16
AT503804A4 (en) 2008-01-15

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Effective date: 20120315