CN1211034C - Bed linen - Google Patents

Bed linen Download PDF

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Publication number
CN1211034C
CN1211034C CNB008175349A CN00817534A CN1211034C CN 1211034 C CN1211034 C CN 1211034C CN B008175349 A CNB008175349 A CN B008175349A CN 00817534 A CN00817534 A CN 00817534A CN 1211034 C CN1211034 C CN 1211034C
Authority
CN
China
Prior art keywords
purposes
long filament
many components
weaving cloth
bonding
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 - Lifetime
Application number
CNB008175349A
Other languages
Chinese (zh)
Other versions
CN1413089A (en
Inventor
W·沙福尔
R·格罗藤
J－J·拜克
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of CN1413089A publication Critical patent/CN1413089A/en
Application granted granted Critical
Publication of CN1211034C publication Critical patent/CN1211034C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • 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
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • A47G2009/001—Anti-allergen; Anti-mite

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

The invention relates to bed linen consisting of a microfilament nonwoven material having a surface weight of 70 to 150 g/m<2> and a particle retaining power > 90 % for particles < 0.5 mu m. The nonwoven material consists of melt-spun, drawn endless filaments that consist of several components and are directly placed to form a nonwoven, whereby the titre amounts to 1.5 to 5 dtex. At least 80 % of the endless filaments consisting of several components are split after optional pre-bonding to form supermicro-endless filaments having a titre of 0.1 to 0.8 dtex and are bonded.

Description

A kind of fine filament non-weaving cloth is as the purposes of anaphylactogen bed linen
The present invention relates to bed linen, it is to be 70 to 150g/m by weight per unit area 2Constitute with microfibre non-weaving cloth particle reserve capability＞90% of particle＜0.5 μ m.
Many residents are perplexed by the allergic reaction that dust acarid within doors causes, the liner of wherein particularly soft bed, pillow and sheet are the hatching places of dust acarid within doors, because acarid enters into inside, therefore remove acarid enduringly and be difficult to prove effective by washing covering fabric such as bedding and sheet.Once the someone advises for this reason, and covering fabric is handled with the active principle of antimite.But shortcoming is, because the hygienic reason fabric will wash such active principle and be removed soon.Other suggestion is, thick film coated on covering fabric, can not be derived but can therefore hinder defeated moist and sweat.
Disclose the covering fabric of antianaphylaxis among file US 5,050,256 and the US 5,950,264, wherein layer of polyurethane is laminated on the carrier material.Layer of polyurethane makes its material aperture size＜10 μ m, also has steam breathability simultaneously.
Task of the present invention is, provides in light weight and has the cheap and good-quality bed linen and the manufacture method thereof of high particle reserve capability.
By task of the present invention is to solve by such bed linen, and it is to be 70 to 150g/m by weight per unit area 2Form with non-weaving cloth particle reserve capability＞90% of particle＜0.5 μ m, wherein non-weaving cloth is by melt spinning, drawing-off and directly be paved into fibroreticulate fiber number be many components long filament of 1.5-5dtex form and many components long filament at least 80% to split into fiber number be 0.1 to 0.8dtex fine filament and again that it is bonding after pre-bonding in case of necessity.Such bed linen has particle reserve capability＞90% of particle＜0.5 μ m when relatively lighter weight and therefore is specially adapted to the anaphylactogen bed linen, particularly to dust acarid and its secretion within doors.
A kind of preferred bed linen be wherein non-weaving cloth by melt spinning, drawing-off and directly be paved into fibroreticulate fiber number be many components long filament of 2 to 3dtex form and many components long filament at least 80% to split into fiber number be that 0.1 to 0.3dtex fine filament is also bonding with it again.
A kind of preferred bed linen is that wherein many components long filament is two component long filaments of being made up of two kinds of incompatible polymers, particularly polyester and polyamide.But two component long filaments like this show the separately good fissility and the suitable ratio that realizes intensity and weight per unit area of fine filament.
A kind of preferred bed linen is that wherein many components long filament shows the cross section have the orange shape or also to claim the multibreak chip architecture of " pie ", and wherein part alternately respectively contains a kind of in two kinds of incompatible polymers.Except the multibreak chip architecture of the such orange shape of many components long filament, in many components long filament " side by side " of incompatible polymer (S/S) arrange also possiblely, this particularly is used in the manufacturing crimp filament.But the such arrangement proof of incompatible polymer has fabulous fissility in many components long filament.
A kind of preferred bed linen is in wherein the incompatible polymer of forming multicomponent filaments at least a kind of percentage by weight additive of 10% at the most that contains to be arranged, as pigment, and the antistatic additive that forever comes into force and/or influence hydrophily or hydrophobic additive.Fibroplastic bed linen by dope dyeing shows fabulous washing fastness, can or avoid electrostatic charge and improve defeated moist by the additive minimizing in addition.
A kind of preferred bed linen is through a calendering.Such configuration of surface has been improved abrasion resistance.
The method that the present invention makes bed linen is, many components long filament is by melt spinning, drawing-off and directly be paved into fleece, and to carry out pre-bonding and its non-weaving cloth be 0.1 to 0.8dtex fine filament by the bonding fiber number that splits into simultaneously of high-pressure fluid jet.The thickness that obtains bed linen like this is very even, and it shows that isotropic fiber distributes, the tendency of no delamination and be characteristics with the high-modulus.
The bed linen preferred production methods is performed such, i.e. bonding the and division of many components long filament is by pre-bonding in case of necessity non-weaving cloth is at least once carried out with the high-pressure water jet loading at each face.Therefore bed linen shows division degree＞80% of surface of good and many components long filament.
Particularly preferably be the method, therein the dope dyeing of many components long filament.The strong bonded of dyestuff in polymer fiber forms fabulous washing fastness.
Be performed such improvement by the abrasion resistance of bed linen of the present invention, promptly at the fine filament on non-weaving cloth surface by the mutual melting welding of hot-rolling method pointwise.Non-weaving cloth bonding and that split into fine filament is drawn by warm-up mill for this reason, projection is arranged on the warm-up mill and make the mutual fusion of fine filament in this position.
Bedding and the sheet used as allergy sufferers by bed linen particularly suitable of the present invention are to resist dust acarid and its secretion within doors.Have good wettability power and lead wet ability by bed linen of the present invention in addition, this show the steam permeable ability and the short time-analog value and the water vapour resistance of water vapour absorbability.
Example 1
By polyester-polyamide (PES-PA)-two component long filament manufacturer areas heavily is 154g/m 2The long filament net and with the pressure of 250 crust at the most water thorn is carried out on its two sides.Two component long filaments show fiber number 0.1 to 0.8 in water thorn back, make the division of raw material long filament in the water thorn.Bed linen shows steam permeable index I MtBe 0.45, the short time-water vapour absorbability F iBe 0.8 and steam permeable resistance R EtBe 3.49m 2Pa/W.Record the particle reserve capability with the evaluation method of the best and show about 80% the particle that passes through bed linen＜0.5 μ m, the per 100 μ m of the total number of particles of wherein passing through 2Be about 100.

Claims (12)

1. be 70 to 150g/m by weight per unit area 2With purposes to the fine filament non-weaving cloth of particle reserve capability＞90% of particle＜0.5 μ m, as the anaphylactogen bed linen, wherein non-weaving cloth is by melt spinning, drawing-off and directly be paved into fibroreticulate fiber number be many components long filament of 1.5 to 5dtex form and its many components long filament at least 80% to split into fiber number be 0.1 to 0.8dtex fine filament and again that it is bonding after pre-bonding.
2. press the purposes of claim 1, it is characterized in that, non-weaving cloth is by melt spinning, pneumatic drawing-off and directly be paved into fibroreticulate fiber number be many components long filament of 2 to 3dtex form and its many components long filament at least 80% to split into fiber number be fine-long filament of 0.1 to 0.3dtex and again that it is bonding after pre-bonding.
3. by the purposes of claim 1 or 2, it is characterized in that two component long filaments that many components long filament is made up of two kinds of incompatible polymers.
4. by the purposes of claim 3, it is characterized in that two component long filaments that many components long filament is made up of polyester and polyamide.
5. by the purposes of claim 3, it is characterized in that, many components long filament show have the orange shape or also claim " pie " multibreak chip architecture cross section or have " side by side " structure, wherein part alternately respectively contains a kind of in two kinds of incompatible polymers.
6. by claim 1 or 2 purposes, it is characterized in that forming at least in the incompatible polymer of many components long filament has a kind of percentage by weight additive of 10% at the most that contains.
7. by the purposes of claim 6, it is characterized in that described additive is a pigment, antistatic additive and/or influence hydrophily and hydrophobic additive.
8. by the purposes of claim 1 or 2, it is characterized in that non-weaving cloth is through a calendering.
9. by the purposes of claim 1 or 2, it is characterized in that the bonding and division of many components long filament is undertaken by non-weaving cloth is at least once loaded with the high-pressure fluid jet at each face in non-weaving cloth.
10. by the purposes of claim 1 or 2, it is characterized in that the dyeing of many components long filament is to use dope dyeing in non-weaving cloth.
11. by the purposes of claim 1 or 2, as sheet.
12. by the purposes of claim 1 or 2, as bedding.
CNB008175349A 1999-12-23 2000-10-31 Bed linen Expired - Lifetime CN1211034C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962313A DE19962313C1 (en) 1999-12-23 1999-12-23 Nonwoven fabric, for use as bed linen, comprises bicomponent microfilaments of two incompatible polymers with good particle retention
DE19962313.9 1999-12-23

Publications (2)

Publication Number Publication Date
CN1413089A CN1413089A (en) 2003-04-23
CN1211034C true CN1211034C (en) 2005-07-20

Family

ID=7934017

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008175349A Expired - Lifetime CN1211034C (en) 1999-12-23 2000-10-31 Bed linen

Country Status (5)

Country Link
EP (1) EP1251759B1 (en)
CN (1) CN1211034C (en)
AU (1) AU7924400A (en)
DE (2) DE19962313C1 (en)
WO (1) WO2001047383A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219929A1 (en) * 2002-05-03 2003-12-04 Freudenberg Carl Kg Process for improving softness and / or dropping nonwovens
DE20310279U1 (en) * 2003-07-03 2004-11-11 Sanders Gmbh Cover for feather bedding and pillows, filled with down feathers, is a dense nonwoven of micro-fibers which is permeable to air and vapor but impenetrable for feathers and allergens
DE102008015053A1 (en) * 2008-03-19 2009-09-24 Carl Freudenberg Kg Antibacterial textile with bicomponent fibers, e.g. for clothing, has fiber body incorporating at least one doping substance for antimicrobial effect
DE102008035803A1 (en) 2008-07-31 2010-02-04 Sanders Gmbh Woven blanket "WEB-Design"
WO2010128372A1 (en) * 2009-05-08 2010-11-11 Allergosystem S.R.L. A device for protecting pets from allergy
EP2363518A1 (en) 2010-03-03 2011-09-07 Allergosystem S.r.l. Allergy protecting fabric, use and method for its production
DE202010016666U1 (en) 2010-12-16 2011-04-28 Sanders Gmbh Blanket, sleeping bag, clothing, pillows with heat and moisture dissipating and body-adapted structure
CN103640296A (en) * 2013-11-26 2014-03-19 天津工业大学 Moisture-absorbing and quick-drying composite fabric for preventing mites
DE102014002232B4 (en) * 2014-02-21 2019-10-02 Carl Freudenberg Kg Microfiber composite fabric
DE202018101036U1 (en) 2018-02-26 2018-03-07 Gebr. Kremers Gmbh Blanket, in particular quilt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546536B1 (en) * 1983-05-25 1985-08-16 Rhone Poulenc Fibres PROCESS FOR THE TREATMENT OF NONWOVEN TABLECLOTHS AND PRODUCT OBTAINED
GB8730252D0 (en) * 1987-12-29 1988-02-03 Woodcock A Bedding system
GB9013799D0 (en) * 1990-06-20 1990-08-08 Dancey Elizabeth A protective cover
EP0748178B1 (en) * 1994-03-04 2002-06-12 Allergy Control Products, Inc. Bedding articles enclosed in elastic laminated water-proof moisture-permeable allergen barriers
JPH07246144A (en) * 1994-03-09 1995-09-26 Unitika Ltd Antiallergenic bedding cover
US5759926A (en) * 1995-06-07 1998-06-02 Kimberly-Clark Worldwide, Inc. Fine denier fibers and fabrics made therefrom
FR2749860B1 (en) * 1996-06-17 1998-08-28 Freudenberg Spunweb Sa NON WOVEN TABLECLOTH FORMED OF VERY THIN CONTINUOUS FILAMENTS
DE29619026U1 (en) * 1996-11-02 1997-03-27 Frohn, Peter, 95032 Hof Mite-proof bed linen consisting of bed sheet, pillow case and duvet cover, optionally with printed motifs

Also Published As

Publication number Publication date
DE50009383D1 (en) 2005-03-03
AU7924400A (en) 2001-07-09
EP1251759A1 (en) 2002-10-30
CN1413089A (en) 2003-04-23
EP1251759B1 (en) 2005-01-26
WO2001047383A1 (en) 2001-07-05
DE19962313C1 (en) 2001-04-19

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Granted publication date: 20050720