EP1834552A2 - Revêtement, de préférence couverture - Google Patents

Revêtement, de préférence couverture Download PDF

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Publication number
EP1834552A2
EP1834552A2 EP07010227A EP07010227A EP1834552A2 EP 1834552 A2 EP1834552 A2 EP 1834552A2 EP 07010227 A EP07010227 A EP 07010227A EP 07010227 A EP07010227 A EP 07010227A EP 1834552 A2 EP1834552 A2 EP 1834552A2
Authority
EP
European Patent Office
Prior art keywords
filling
textile according
lyocell
lyocell fibers
fibers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07010227A
Other languages
German (de)
English (en)
Other versions
EP1834552A3 (fr
Inventor
Dieter Eichinger
Friedrich Haussmann
Peter Krüger
Norbert KÜHL
Walter Six
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenzing AG
Original Assignee
Lenzing AG
Chemiefaser Lenzing AG
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 Lenzing AG, Chemiefaser Lenzing AG filed Critical Lenzing AG
Publication of EP1834552A2 publication Critical patent/EP1834552A2/fr
Publication of EP1834552A3 publication Critical patent/EP1834552A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A47G9/0207—Blankets; Duvets
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/237—Noninterengaged fibered material encased [e.g., mat, batt, etc.]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/682—Needled nonwoven fabric
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/689—Hydroentangled nonwoven fabric

Definitions

  • the invention relates to a textile, in particular a blanket, preferably quilt, with a bulky filling enclosed in a shell.
  • a textile such as a blanket
  • the insulation effect should be sufficient to protect the body from cooling.
  • the actual insulator is the air.
  • filling materials such as down, wool and polyester, ensure a sufficiently large air cushion.
  • a disadvantage of the use of these materials in the textile sector is that quilts as well as anoraks are very thick and voluminous. If the trapped air can not be sufficiently immobilized, convection phenomena occur and thus the insulating effect is reduced.
  • the human body controls its heat balance by releasing water vapor. Especially at night, the body gives off at least 0.4 water vapor at a relatively low body heat production of about 85 W.
  • the removal by a quilt or a jacket / pants, etc. is so important because otherwise it can lead to a stagnation.
  • the basis of life for microorganisms are created at high humidity.
  • the moisture storage and subsequently the moisture transport in the assessment of a textile, such as a blanket plays an enormously important role.
  • these properties are characterized by, for example, the water vapor transmission index, short-term water vapor absorption capacity and moisture balance characteristic.
  • Quilts have a lifespan of about 5 to 10 years due to the high initial cost.
  • washable quilts are offered, which can be washed at 60 ° C.
  • a disadvantage is that most households do not have a washing machine with a corresponding filling volume and also the quilt by the Washing loses its softness, bulk, shape and softness. The effectiveness of washing against mite control is also controversial.
  • the invention aims to avoid these disadvantages and difficulties and has set itself the task of creating a thin and lightweight heat insulator of filling fibers and shell material, which has the highest possible moisture absorption and moisture transportability and which can be used as a disposable textile due to the cost structure or perhaps only one season, ie in about a year, is used.
  • the microorganism strains developing over time, such as mites, fungi or bacteria, can be disposed of with the textile.
  • This object is achieved in that comprise both the shell and the filling lyocell fibers, wherein the shell as a fleece and the filling as Highloftvlies or fiberballs or loosely introduced into the shell, such as blown, lyocell fibers are formed.
  • Insulating textiles such as quilts, etc.
  • polyester down or wool or are wrapped in a fabric that consists of either 100% cotton, 100% polyester or blends thereof. Recycling these raw materials is extremely difficult.
  • the textile according to the invention is easily disposable due to the uniform raw material. Since it is pure cellulose, the residue-free combustion is easily possible; In addition, this product is easily compostable. The disposal via the waste paper rail is conceivable.
  • Insulating textiles according to the introductory part of the description are so far primarily made of woven and knitted fabrics, which are very expensive and expensive.
  • a yarn of staple fibers for example by means of ring or Rotorspinn Kunststoff- or by means of a filament yarn woven into a fabric or entangled.
  • the coloring of the structure can be done before or after spinning, knitting or weaving.
  • a garment or textile structure for example a quilt
  • composite constructions of woven and nonwovens for example a carded nonwoven
  • nonwovens in the clothing and home textile sector are well known.
  • these articles have the disadvantage that they were previously made only of synthetic fibers.
  • a 100% cellulose fiber (for example made of viscose) was previously not possible because viscose has a lack of strength. The use is limited.
  • the basis weights of these nonwovens can be made up to 20 g / m 2 and are well below those of traditional, ie weaves for a comparable use (normally 90 to 100 g / m 2 ). That is, it can be made with little fiber use a textile and this at a manageable cost. Finest traditional fabrics can only be produced at great expense, ie using the finest, most expensive yarns and low productivity weaving settings.
  • Fig. 1 of the drawing illustrates a quilt in view
  • Fig. 2 in section according to the line II-II.
  • a quilt of the type according to the invention is formed by lyocell fibers.
  • the shell 1 is a spunlace nonwoven web of, for example, 0.9 dtex with a basis weight of 40 g / m 2 .
  • the filling 2 is a Hochbauschvlies of lyocell fibers with eg 6.7 dtex, which were carded and carded.
  • the length of the lyocell fibers for the filling is 40 to 70 mm, for the shell between 30 and 40 mm.
  • For the filling and fiber balls could be used from these described Lyocellfasem.
  • lyocell fibers of 6.7 dtex provide the best insulation in terms of thickness and the worst in polyester (Sample 4).
  • polyester By adding polyester to lyocell (Sample 3: 50% / 50%), the insulation value deteriorates proportionally. 100% down (pattern 5) and wool (pattern 2) perform worse than one (pattern 3).
  • Lyocell microfibres can further improve the already excellent insulation values.
  • Table III shell filling Quilt height [mm] cotton fabric down feather 75 cotton fabric 6.7 dtex Lyocell 47 Nonwoven from 0.9 dtex lyocell 40 g / m 2 6.7 dtex Lyocell 33 Nonwoven from 0.9 dtex lyocell 40 g / m 2 0.9 dtex lyocell 28
  • the two quilts last in the table are significantly thinner with the same insulation performance than down with cotton fabric or cotton fabric with Lyocell filling.
  • the thinnest quilt is made of lyocell microfiber for both the cover and the filling.
  • Table IV gives the water vapor transmission index for different quilts.
  • Table IV shell filling Water vapor transmission index [imt] cotton fabric 6.7 dtex Lyocell 0.58 Satin fabric Lyocell MICRO 6.7 dtex Lyocell 0.71 Nonwoven from 0.9 dtex lyocell 40 g / m 2 6.7 dtex Lyocell 0.79 Nonwoven from 0.9 dtex lyocell 40 g / m 2 0.9 dtex lyocell 0.87
  • the invention can be applied to all textiles in which an insulating effect with high moisture transport and lightness is required, such as e.g. Bedding of all kinds, quilts, pillows, upholstery, mattress pads, as well as for clothing, such as jackets and pants, pants, anoraks etc.
  • the fillings can be made of carded webs, but also of fiber balls of lyocell or mixtures thereof or as a cost-effective variant of loosely introduced , eg be formed in the shell blown Lyocell fibers.
  • the lyocell fibers can be blended with down and / or polylactic acid fibers and / or cellulose wetat fibers and / or soybean fibers for the filling.
  • the sheath may consist of a multi-layer non-woven to increase its strength.

Landscapes

  • Bedding Items (AREA)
  • Woven Fabrics (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
EP20070010227 2002-09-16 2003-09-08 Revêtement, de préférence couverture Withdrawn EP1834552A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0138602A AT411863B (de) 2002-09-16 2002-09-16 Decke, vorzugsweise steppdecke
EP03794680A EP1545275B1 (fr) 2002-09-16 2003-09-08 Couverture, de preference edredon

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03794680A Division EP1545275B1 (fr) 2002-09-16 2003-09-08 Couverture, de preference edredon

Publications (2)

Publication Number Publication Date
EP1834552A2 true EP1834552A2 (fr) 2007-09-19
EP1834552A3 EP1834552A3 (fr) 2007-10-03

Family

ID=29588451

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03794680A Expired - Lifetime EP1545275B1 (fr) 2002-09-16 2003-09-08 Couverture, de preference edredon
EP20070010227 Withdrawn EP1834552A3 (fr) 2002-09-16 2003-09-08 Revêtement, de préférence couverture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03794680A Expired - Lifetime EP1545275B1 (fr) 2002-09-16 2003-09-08 Couverture, de preference edredon

Country Status (9)

Country Link
US (1) US20060035053A1 (fr)
EP (2) EP1545275B1 (fr)
CN (1) CN1688232B (fr)
AT (2) AT411863B (fr)
AU (1) AU2003260155A1 (fr)
DE (1) DE50309171D1 (fr)
ES (1) ES2301876T3 (fr)
TW (1) TWI289436B (fr)
WO (1) WO2004023943A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005783A1 (de) * 2009-01-22 2010-07-29 KRÄMER, Pascal Verfahren zur Herstellung eines Kassettensteppbettes und Kassettensteppbett
CN105002652A (zh) * 2015-06-23 2015-10-28 安徽皖翎羽绒制品有限公司 一种抗菌防霉羽绒复合保暖材料及其制备方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7074242B2 (en) * 2003-01-16 2006-07-11 United Feather & Down Filling material and process for making same
AT501327B1 (de) * 2003-07-21 2007-01-15 Chemiefaser Lenzing Ag Verwendung einer cellulosischen stapelfaser der gattung lyocell
AT6807U1 (de) * 2004-01-13 2004-04-26 Chemiefaser Lenzing Ag Cellulosische faser der gattung lyocell
DE102004034249A1 (de) * 2004-07-14 2006-02-09 Fleissner Gmbh Wäsche insbesondere Bettwäsche und Verfahren zur Herstellung der Wäsche
AT501931B1 (de) 2004-12-10 2007-08-15 Chemiefaser Lenzing Ag Cellulosestapelfaser und ihre verwendung
AT503803B1 (de) * 2006-06-14 2008-01-15 Chemiefaser Lenzing Ag Lyocell-stapelfaser
AT504052A1 (de) * 2006-08-14 2008-02-15 Chemiefaser Lenzing Ag Verwendung einer cellulosefaser
AT505511B1 (de) * 2007-07-11 2014-03-15 Chemiefaser Lenzing Ag Füllfaser mit verbessertem öffnungsverhalten, verfahren zu deren herstellung und deren verwendung
FR2953132B1 (fr) * 2009-11-30 2012-09-21 Oreal Dispositif d'application de produit cosmetique comprenant des fibres de soja et procede de fabrication associe.
CN102168327B (zh) * 2011-04-07 2013-03-20 上海水星家用纺织品股份有限公司 可再生天丝的铺网方法及其该方法在家纺产品中的应用
CN102232751B (zh) * 2011-08-02 2013-10-09 湖州千思家用纺织品有限公司 一种被子
CN103031664B (zh) * 2011-10-09 2015-11-18 上海南方寝饰用品有限公司 一种聚酯纤维和莱赛尔纤维混合的家纺填充物及其制备方法
CN104088083B (zh) * 2014-06-12 2016-08-17 深圳全棉时代科技有限公司 水刺可水洗纯棉被和被芯的制作方法及水刺可水洗纯棉被
US10617240B2 (en) * 2015-05-20 2020-04-14 Sysco Guest Supply, Llc Duvet inserts and methods of manufacture thereof
USD922097S1 (en) 2015-05-20 2021-06-15 Sysco Guest Supply, Llc Duvet
AU2016203367A1 (en) * 2015-06-05 2016-12-22 Tenacta Group S.P.A. Bed warmer containing fabric which helps in removing the moisture and increasing the transpiration
CN104988659A (zh) * 2015-06-23 2015-10-21 安徽皖翎羽绒制品有限公司 一种高耐久性羽绒复合保暖材料及其制备方法
CN105040273A (zh) * 2015-06-23 2015-11-11 安徽皖翎羽绒制品有限公司 一种防蛀羽绒复合保暖材料及其制备方法
CN104947315A (zh) * 2015-06-24 2015-09-30 安徽皖翎羽绒制品有限公司 一种含芦荟纤维的羽绒复合保暖材料及其制备方法
CN104911813A (zh) * 2015-06-24 2015-09-16 安徽皖翎羽绒制品有限公司 一种防水防污羽绒复合保暖材料及其制备方法
KR101964024B1 (ko) 2015-09-29 2019-03-29 프리마로프트, 인크. 팽창 가능한 면상 응집물 절연 재료 및 이의 제조방법
USD765922S1 (en) * 2015-11-18 2016-09-06 Cheryl Savan Pet mat
DE102016102481B4 (de) 2016-02-12 2022-07-07 Sanna von Klier Vliesstoff
WO2021043669A1 (fr) * 2019-09-04 2021-03-11 Carl Freudenberg Kg Mélange de fibres de fibres de cellulose artificielles et son utilisation
US11370144B2 (en) * 2019-10-08 2022-06-28 Goodrich Corporation Method and system for sequencing veneer to lumbercore
US20240175171A1 (en) * 2022-11-25 2024-05-30 The Northwest Company, LLC Comforter

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US4096016A (en) * 1969-01-25 1978-06-20 Gerhard Pohl Process for making and using high frequency weldable material
US5766746A (en) * 1994-11-07 1998-06-16 Lenzing Aktiengesellschaft Flame retardant non-woven textile article
AT409144B (de) * 1996-06-21 2002-05-27 Chemiefaser Lenzing Ag Verfahren zur behandlung von cellulosefasern und von gebilden aus diesen fasern
JPH1033344A (ja) * 1996-07-22 1998-02-10 Asahi Chem Ind Co Ltd パイル毛布
US6482424B1 (en) * 1996-08-09 2002-11-19 The Cupron Corporation Methods and fabrics for combating nosocomial infections
GB9625634D0 (en) * 1996-12-10 1997-01-29 Courtaulds Fibres Holdings Ltd Method of manufacture of nonwoven fabric
GB9720436D0 (en) * 1997-09-26 1997-11-26 Fibretech Limited Improvements in or relating to a polyester fibre filling
EP1031653A1 (fr) * 1999-02-25 2000-08-30 Italplastic Industriale S.p.A Non-tissé

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009005783A1 (de) * 2009-01-22 2010-07-29 KRÄMER, Pascal Verfahren zur Herstellung eines Kassettensteppbettes und Kassettensteppbett
CN105002652A (zh) * 2015-06-23 2015-10-28 安徽皖翎羽绒制品有限公司 一种抗菌防霉羽绒复合保暖材料及其制备方法

Also Published As

Publication number Publication date
TW200405801A (en) 2004-04-16
EP1834552A3 (fr) 2007-10-03
AT411863B (de) 2004-07-26
EP1545275A1 (fr) 2005-06-29
DE50309171D1 (de) 2008-03-27
ATA13862002A (de) 2003-12-15
WO2004023943A1 (fr) 2004-03-25
CN1688232A (zh) 2005-10-26
ES2301876T3 (es) 2008-07-01
EP1545275B1 (fr) 2008-02-13
US20060035053A1 (en) 2006-02-16
TWI289436B (en) 2007-11-11
AU2003260155A1 (en) 2004-04-30
CN1688232B (zh) 2011-05-18
ATE385721T1 (de) 2008-03-15

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