DK3164535T3 - Vliesstof, bestemt til volumendannelse - Google Patents

Vliesstof, bestemt til volumendannelse Download PDF

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Publication number
DK3164535T3
DK3164535T3 DK16750836.5T DK16750836T DK3164535T3 DK 3164535 T3 DK3164535 T3 DK 3164535T3 DK 16750836 T DK16750836 T DK 16750836T DK 3164535 T3 DK3164535 T3 DK 3164535T3
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Denmark
Prior art keywords
nonwoven fabric
volume
fibres
fibre
fibers
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DK16750836.5T
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English (en)
Inventor
Ulrike Herrlich
Peter Grynaeus
Thomas Sattler
Gunter Scharfenberger
Original Assignee
Freudenberg Carl Kg
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Classifications

    • 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
    • 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
    • D04H1/005—Making three-dimensional articles by consolidation
    • 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
    • D04H1/02—Cotton wool; Wadding
    • 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
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/558—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 welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • 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
    • 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
    • A47G9/10—Pillows

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Claims (15)

1. Fremgangsmåde til fremstilling af et volumen-vliesstof, omfattende trinnene: (a) tilvejebringelse af et vliesstof-råmateriale, indeholdende fibersmåkugler og binderfibre, (b) tilvejebringelse afen airlaid-indretning, som mindst omfatter to nålevalser, mellem hvilke der er dannet en spalte, (c) forarbejdning af vliesstof-råmaterialet i indretningen ved en airlaid-fremgangsmåde, hvorved vliesstof-råmaterialet passerer spalten mellem nålevalserne, hvorved der med nålene udtrækkes fibre eller fiberbundter fra fibersmåkuglerne, (d) aflægning på en aflægningsindretning, og (e) termisk konsolidering for at opnå volumen-vliesstoffet.
2. Fremgangsmåde ifølge krav 1, hvorved indretningen omfatter mindst to par, fortrinsvis mindst 5 par eller mindst 10 par nålevalser, og/eller hvorved indretningen fortrinsvis omfatter mindst 2, mindst 5 eller mindst 10 spalter mellem nålevalserne.
3. Fremgangsmåde ifølge mindst et af de foregående krav, hvorved andelen af fibersmåkugler er 50 til 95 vægtprocent, fortrinsvis 60 til 95 vægtprocent, navnlig fra 70 til 90 vægtprocent, og/eller hvorved andelen af binderfibre i volumen-vliesstoffet er 5 til 40 vægtprocent, fortrinsvis 7 til 30 vægtprocent og især foretrukket fra 10 til 25 vægtprocent, hvert i forhold til den samlede vægt af vliesstof-råmaterialet.
4. Fremgangsmåde ifølge mindst et af de foregående krav, hvorved fibersmåkuglerne indeholder fibre eller består deraf, og som er udvalgt blandt syntetiske polymerer, navnlig fibre af polyester, især polyethylenterephtalat, polyethylennaphthalat og polybutylenterephthalat; og naturlige fibre, navnlig fibre af uld, bomuld eller silke, og/eller blandinger deraf og/eller blandinger med andre fibre.
5. Fremgangsmåde ifølge mindst et af de foregående krav, hvorved binderfibrene er udformet som kerne/kappe-fibre, hvorved kappen omfatter polyethylen, polypropylen, polybutylenterephthalat, polyamid, copolyamid eller copolyester, og/eller kernen omfatter polyethylenterephtalat, polyethylennaphthalat, polyolefiner, såsom polyethylen eller polypropylen, polyphenylensulfid, aromatiske polyamider og/eller polyestere.
6. Fremgangsmåde ifølge mindst et af de foregående krav, hvorved vliesstof-råmaterialet mindst indeholder en yderligere komponent, udvalgt blandt andre fibre, yderligere volumengivende materialer og øvrige funktionelle tilsætningsstoffer.
7. Fremgangsmåde ifølge mindst et af de foregående krav, hvorved densiteten af volumen-vliesstoffet er mindst 5 %, fortrinsvis mindst 10 %, mere foretrukket mindst 25 % lavere end densiteten af de i trin (a) indsatte vliesstofsmåkugler.
8. Fremgangsmåde til fremstilling af tekstilmateriale, omfattende et volumen-vliesstof, ifølge et af de foregående krav, og videreforarbejdning til tekstilmaterialet, hvorved tekstilmaterialet navnlig er udvalgt blandt beklædningsstykker, formmaterialer, polstringsmaterialer, fyldmaterialer, sengerelaterede varer, filtermåtter, sugemåtter, rengøringstekstiler, afstandsholdere, skum-erstatningsmateriale, sårforbindinger og brandbeskyttelsesmaterialer.
9. Volumen-vliesstof, som kan opnås ved en fremgangsmåde ifølge mindst et af de foregående krav.
10. Volumen-vliesstof ifølge krav 9, og som omfatter en densitet i området fra 1 til 20 g/l, navnlig fra 2 til 15 g/l, navnlig foretrukket fra 3 til 10 g/l, hvorved densiteten især foretrukket er mindre end 10 g/l.
11. Volumen-vliesstof ifølge mindst et af de foregående krav, og som udviser mindst en af de følgende egenskaber: en maksimal trækstyrke på mindst 2 N/5 cm, målt i henhold til DIN EN 29 073-3, en maksimal trækforlængelse på mindst 20 %, målt i henhold til DIN EN 29 073-3, en termisk modstand Rct på mindst 0,20 [Km2/W], og en genetablering på mindst 70 %, bestemt i henhold til fremgangsmåden med trinnene (1) til (8) som angivet i beskrivelsen.
12. Volumen-vliesstof ifølge mindst et af de foregående krav, og som udviser følgende egenskaber: en kvotient maksimal trækstyrke [N/5 cm]/tykkelse [mm] på mindst 0,10 [N/(5 cm*mm)], og/eller en kvotient maksimal trækstyrke [N/5 cm]/basisvægt [g/m2] på mindst 0,020 [N*m2/(5 cm * g)], og/eller en kvotient termisk modstand RcT[Km2/W]/tykkelse [mm] på mindst 0,010 [Km2/(W*mm)], og som udviser de følgende egenskaber: en densitet mindre end 10 g/l, og en maksimal trækstyrke på mindst 2 N/5 cm, og en termisk modstand Rct på mindst 0,20 [Km2/W], og eventuelt en kvotient termisk modstand Rct [Km2/W]/tykkelse [mm] på mindst 0,010, og som udviser de følgende egenskaber: en maksimal trækstyrke på mindst 4 N/5 cm, målt i henhold til DIN EN 29 073-3, en densitet ikke større end 10 g/l, og en kvotient maksimal trækstyrke [N/5 cm]/tykkelse [mm] på mindst 0,10 [N/(5cm*mm)], fortrinsvis mindst 0,15 [N/(5 cm*mm)].
13. Volumen-vliesstof af fibersmåkugler og binderfibre, hvorved fibre eller fiberbundter er trukket ud af fibersmåkuglerne, hvorved volumen-vliesstoffet er termisk konsolideret og har en densitet i intervallet fra 1 til 20 g/l.
14. Tekstilmateriale, indeholdende et volumen-vliesstof ifølge mindst et af kravene 9 til 13, hvorved tekstilmaterialet navnlig er udvalgt blandt beklædningsstykker, formmaterialer, polstermaterialer, fyldmaterialer, sengerelaterede varer, filtermåtter, sugemåtter, rengøringstekstiler, afstandsholdere, skum-erstatning, sårforbindinger og brandbeskyttelsesmaterialer.
15. Anvendelse af et volumen-vliesstof ifølge mindst et af kravene 9 til 13 til fremstilling af et tekstilmateriale, hvorved tekstilmaterialet navnlig er udvalgt blandt beklædningsstykker, formmaterialer, polstermaterialer, fyldmaterialer, senge-relaterede varer, filtermåtter, sugemåtter, rengøringstekstiler, afstandsholdere, skum-erstatning, sårforbindinger og brandbeskyttelsesmaterialer.
DK16750836.5T 2015-08-18 2016-08-11 Vliesstof, bestemt til volumendannelse DK3164535T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15181388.8A EP3133196B1 (de) 2015-08-18 2015-08-18 Volumenvliesstoff
PCT/EP2016/069151 WO2017029191A1 (de) 2015-08-18 2016-08-11 Volumenvliesstoff

Publications (1)

Publication Number Publication Date
DK3164535T3 true DK3164535T3 (da) 2018-10-15

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DK16750836.5T DK3164535T3 (da) 2015-08-18 2016-08-11 Vliesstof, bestemt til volumendannelse

Country Status (13)

Country Link
US (1) US10876234B2 (da)
EP (2) EP3133196B1 (da)
JP (1) JP6571271B2 (da)
KR (1) KR102035803B1 (da)
CN (1) CN107923091B (da)
CA (1) CA2993887C (da)
DE (1) DE202016008648U1 (da)
DK (1) DK3164535T3 (da)
ES (1) ES2689082T3 (da)
PL (1) PL3164535T3 (da)
RU (1) RU2673762C1 (da)
TW (1) TWI610004B (da)
WO (1) WO2017029191A1 (da)

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RU198724U1 (ru) * 2020-02-26 2020-07-23 Общество с Ограниченной Ответственностью "Фабрика Нетканых Материалов "Весь Мир" Нетканый многослойный материал для матраса
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US11641960B2 (en) * 2020-05-05 2023-05-09 Mlilyusa, Inc Cooling bedding product
EP4124684B1 (en) 2021-07-26 2024-04-03 Carl Freudenberg KG Fiberball padding with different fiberball shape for higher insulation

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Also Published As

Publication number Publication date
PL3164535T3 (pl) 2019-03-29
ES2689082T3 (es) 2018-11-08
DE202016008648U1 (de) 2018-10-25
EP3164535B1 (de) 2018-08-08
TW201713817A (zh) 2017-04-16
KR102035803B1 (ko) 2019-10-23
JP6571271B2 (ja) 2019-09-04
US20180230630A1 (en) 2018-08-16
WO2017029191A1 (de) 2017-02-23
CN107923091A (zh) 2018-04-17
RU2673762C1 (ru) 2018-11-29
CA2993887C (en) 2020-10-06
CN107923091B (zh) 2021-02-26
EP3133196A1 (de) 2017-02-22
EP3133196B1 (de) 2020-10-14
JP2018530680A (ja) 2018-10-18
TWI610004B (zh) 2018-01-01
KR20180019735A (ko) 2018-02-26
US10876234B2 (en) 2020-12-29
EP3164535A1 (de) 2017-05-10
CA2993887A1 (en) 2017-02-23

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