WO2019162052A1 - Couverture, en particulier édredon - Google Patents

Couverture, en particulier édredon Download PDF

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Publication number
WO2019162052A1
WO2019162052A1 PCT/EP2019/052197 EP2019052197W WO2019162052A1 WO 2019162052 A1 WO2019162052 A1 WO 2019162052A1 EP 2019052197 W EP2019052197 W EP 2019052197W WO 2019162052 A1 WO2019162052 A1 WO 2019162052A1
Authority
WO
WIPO (PCT)
Prior art keywords
nonwoven fabric
seam
layers
ceiling
sewn
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.)
Ceased
Application number
PCT/EP2019/052197
Other languages
German (de)
English (en)
Inventor
Leonie SCHÜTZ
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.)
Gebr Kremers GmbH
Original Assignee
Gebr Kremers GmbH
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 Gebr Kremers GmbH filed Critical Gebr Kremers GmbH
Priority to EP19702430.0A priority Critical patent/EP3758560B1/fr
Publication of WO2019162052A1 publication Critical patent/WO2019162052A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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

Definitions

  • the invention relates to a blanket, in particular quilt, with a (fully) closed, textile shell and a filling arranged in the shell, wherein the shell has two outer layers sewn together and along an outer seam, wherein the outer layers consist of a first mite allergen dense nonwoven fabric.
  • the z. B. is made of synthetic fibers and sewn in conventional quilts in the textile shell, ie between the outer layers.
  • the term "shell” is therefore to be distinguished from separate duvet covers.
  • conventional blankets, especially quilts usually covers with outer layers of a fabric, eg. As cotton fabric
  • the invention relates to a blanket, wherein the shell of a (allergen-tight) nonwoven fabric and thus a non-woven material is made.
  • the invention accordingly relates to a blanket, in particular quilt, with a mite-allergen-dense, ie mite-proof and mite-proof casing, which is produced from outer layers of a nonwoven fabric.
  • Such mite allergen dense nonwovens are known in practice, they are z. B. from Karl Freudenberg KG under the product name Evolon ® sold. It is a nonwoven fabric spun from continuous filaments, namely bicomponent filaments in a spunbond process, wherein the filaments, which are made of a plurality of segments in a so-called PIE structure, are split under high water pressure and then vortexed and solidified.
  • the bicomponent fibers used consist of segments, for. B. on the one hand polyester and on the other hand polyamide.
  • special covers encasings
  • the disadvantage of such solutions is on the one hand the complex handling and on the other hand not always satisfactory comfort.
  • Products for the sleeping area (sleepwear, sleepwear) based on microfilament nonwovens with a high particle retention capacity are also z. B. in DE 199 62 313 C1 and DE 199 62 357 A1.
  • nonwoven fabric of continuous filaments to prevent feather leakage from a down filled textile product, which nonwoven fabric is obtainable by a spinning process in which composite filaments are laid down to a nonwoven, after which the composite filaments cleaved into continuous filaments with a titer ⁇ 0.15 dtex and the nonwoven is mechanically consolidated to a nonwoven fabric, wherein the nonwoven fabric is not thermally or chemically solidified.
  • a quilt with blocking effect for house dust mite excrement is also known from DE 196 54 798 A1. It consists of a flexible, air-permeable sheath system, which has an inner shell and an outer shell, wherein the inner shell material contains at least one fiber layer, on the one hand highly permeable to air and on the other hand highly captive for Kleinteilchen a particle size of about 0.5 m to approx 3 m is.
  • the inner shell should be inseparably taken up in the outer shell by seams covering both sheaths. While in the choice of the inner shell material is the restraining effect against allergenic particles, the outer shell material is mainly characterized by its Anschmiegeeigenschaften so that it should be made in particular of a light cotton fabric.
  • DE 203 10 279 U1 describes a duvet with a shell of a down and mite-dense textile material, wherein the textile material consists of an air- and vapor-permeable, allergen-retaining microfiber fleece.
  • the filaments of the microfiber web should have a thickness of less than 0.6 dtex and z.
  • Example of polyester and / or polyamide, wherein the microfiber nonwoven fabric should preferably have a basis weight of 100 g / m 2 .
  • the publication JP 11187954 A moreover describes a blanket with a quilted core, which is additionally surrounded by an outer shell.
  • the individual layers are thermally welded together at the outer circumference, so that care must be taken when selecting the material for the thermal weldability.
  • a border can be sewn afterwards.
  • JP 2003164362 A describes a blanket with a quilted core and an outer sleeve, which in a special way
  • the present invention seeks to provide a blanket, especially quilt, which is characterized both by a high retention capacity against mite allergens and by a high level of comfort.
  • the invention teaches in a generic blanket, in particular quilt, of the type described above, that the shell - in addition to the outer layers already described - has two inner layers sewn together along an inner seam, the inner layers are each arranged between the filling and outer layer and a second mite allergen dense nonwoven fabric.
  • the second nonwoven fabric may be identical to the first nonwoven fabric, i. H. consist of the same nonwoven material with identical thickness, identical basis weight, etc.
  • the second nonwoven fabric is different from the first mite allergen dense nonwoven fabric of the outer layers, for. B. in terms of basis weight.
  • the invention is based on the recognition that a blanket, in particular quilt, with a textile shell with a particularly high retention capacity against mite allergens, z.
  • mite faeces can create by the filling, z.
  • a nonwoven fabric made of synthetic fibers initially sewn between two inner layers and optionally quilted, these inner layers already consist of a mite allergen dense nonwoven fabric. It is possible, these inner layers not only peripherally with a
  • the inner layers can be quilted with the filling to form a plurality of chambers, so that slipping of the filling within the shell or even tearing during washing is reliably avoided.
  • the retention capacity against mite allergens reduced to a certain extent by such desertification is taken into account in accordance with the invention by providing two outer layers (as outer shell) of mite allergen-dense nonwoven fabric in addition to the two inner layers (inner shell), these outer layers only along one outer seam optionally with the inner layers and the filling are sewn, but without an additional desertification is provided in the area of the outer layers.
  • the first nonwoven fabric (the outer layers) preferably has a higher basis weight than the second nonwoven fabric (the inner layers).
  • the independent importance is in a blanket in particular quilt, the initially described type provided with at least outer layers of mite allergen dense nonwoven fabric that the outer seam is covered on both sides with a peripheral layers enclosing the outer border, which also from a mite allergy Consists of nonwoven fabric and with the two outer layers (and optionally the interposed Greplies) is sewn along a Einnahnaht.
  • the invention is based on the recognition that the retention capacity of a casing of mite allergen-dense nonwoven fabric can be significantly increased if a cover of the outer seam with a
  • additional binding tape is made, which also consists of a mite allergen dense nonwoven fabric.
  • a bordering tape is particularly preferably used in a blanket, in particular a quilt, in which the cover not only has the outer layers described, but additionally also the inner layers likewise described.
  • the bordering tape covers both the (circumferential) outer seam and the inner seam, and the edging strip of the mite-allergen nonwoven fabric is sewn to both the outer layers and with the two inner layers and optionally with the Grevlies arranged therebetween.
  • the edging strip particularly preferably consists of the first mite allergen-dense nonwoven fabric, ie of the same nonwoven fabric as the outer layers.
  • the outer layers described and optionally the inner layers (and possibly the binding tape) which are used in the context of the invention for the production of the closed, textile shell can consist of known nonwovens. It may in particular be those nonwovens, which are sold by the company Freudenberg under the product name Evolon ® or those z. As described in EP 3,165,654 A1, DE 199 62 357 A1 or DE 199 62 313 C1. The invention therefore does not focus on the development of the known nonwovens, but their use within a specially equipped blanket.
  • the first nonwoven fabric (for the outer layers and optionally the edging tape) and / or the second nonwoven fabric (for the inner layers) is a nonwoven fabric made from continuous filaments.
  • continuous filaments are particularly preferably used in the embodiment as composite filaments, in particular bicomponent fibers. It may be z. B. composite filaments (especially bicomponent fibers)
  • solidification (preferably exclusively mechanical) is solidified to a nonwoven fabric. It can be z.
  • solidification takes place by means of a water jet method. In this water jet method, the
  • Continuous filaments are split into the (eg 32 or 16) individual segments and consolidated into a nonwoven fabric.
  • the nonwoven is consequently finally solidified, preferably exclusively by mechanical solidification. Consequently, it is particularly preferable to dispense with thermal hardening and chemical hardening, and in particular with additives (eg adhesives).
  • bicomponent fibers those are preferably used which consist of one hand polyester and on the other hand polyamide, wherein the proportion of the polyester component z. B. 60% to 80%, preferably (about) 70% and the proportion of the polyamide component z. B. 20% to 40%, preferably (about) 30%.
  • the first nonwoven fabric preferably has a higher basis weight than the second nonwoven fabric.
  • the first nonwoven fabric may have a basis weight of 50 to 150 g / m 2 , preferably 80 to 120 g / m 2 , z. B. about 100 g / m 2 have.
  • Nonwoven fabric may have a basis weight of 20 to 60 g / m 2 , preferably 30 to 50 g / m 2 , z. B. about 40 g / m 2 have.
  • the fineness (titer) of the (split) filaments is preferably less than 0.1 dtex, z. B. 0.08 dtex or less.
  • the described nonwovens which are basically known from practice and which are used according to the invention, are distinguished by particularly good properties for the purpose according to the invention. They are particle-tight and mite-proof, d. H. especially mite feces.
  • the nonwoven fabric is breathable and characterized by an excellent
  • these nonwovens are used in a special way to create a blanket, in particular quilt, which is characterized on the one hand by high comfort and on the other hand by excellent protection against the ingress of allergenic particles, especially mite faeces. So
  • a blanket, in particular quilt is created, which can be used in a conventional manner with a classic duvet cover, without the otherwise used in practice for use special covers for allergy sufferers must be used.
  • the use of the inner layers on the one hand and the outer layers on the other hand because in this way it is possible to quilt the inner layers in a conventional manner with the Greplies arranged therebetween, so that the inner layers just not only on the outside circumferential Edge seams, but also via inner stitching seams with each other and with the Grevlies are connected, so that a perfect position of the Artvlieses is maintained and tearing of Artvlieses is avoided.
  • the outer layers are provided, in which, however - apart from the outer seam - is explicitly dispensed with an additional desertification.
  • the outer seam extends in a plan view of the ceiling - with respect to the center of the ceiling - outside the inner seam, d. H. the inner, quilted construct is fully contained in the area enclosed by the outer suture, so that a high allergen tightness is achieved.
  • the use of the edging strip is of particular importance, wherein the edging seam in a plan view of the ceiling - with respect to the center of the ceiling - within the inner seam and / or within the outer seam runs. Consequently, in a particularly preferred embodiment, the binding tape will be used in the arrangement of the outer layers
  • a duvet is created, which is basically designed as a quilt with Greets and in which a Versteppung of the web is preferably on the inner layers, without this desertification is visible from the outside, as is omitted in the outer layers for the reasons explained to a desertification. It is also interesting that the Anschmiege , d. H. The suppleness and thus the comfort after repeated washing of the blanket surprisingly improved, without suffering from the allergen seal.
  • Such a ceiling according to the invention can be z. B. with the following procedure:
  • the two inner layers are sewn together and preferably with the Golfvlies and quilted, namely z. B. in a needle quilting frame.
  • This can z. B. are previously stretched in the quilted a quilted bed and then a first outer layer are clamped in a needle quilting frame.
  • the quilting bed previously made of the inner layers and the Artvlies is placed and re-clamped.
  • the second outer layer is clamped and then generates the outer seam in the sense of "edge stitching" for fixation.
  • the "bed-in-shell" blanket produced in this way is unclamped and, subsequently, the particularly preferred incorporation with the binding band is optionally carried out.
  • Fig. 2 is a seam diagram of the quilt of Fig .1.
  • a blanket in the embodiment is shown as a quilt, which is characterized by a allergen-dense and therefore mite-proof sheath 1.
  • the blanket consists of a completely closed textile cover 1 and a filling 2 arranged in the cover, which is designed as a filling fleece (eg of synthetic fibers).
  • the sheath 1 is formed in several layers in the embodiment and it is formed by the outer layers 4a, 4b and the inner layers 6a, 6b, wherein the inner layers 6a, 6b respectively between the filling 2 and the outer layers 4a, 4b are arranged.
  • the inner layers 6a, 6b of the shell 1 are sewn together and with the Golfvlies 2 along a (circumferential) inner seam 5.
  • the inner layers 6a, 6b quilted by means of stitching 9 to form a plurality of chambers.
  • the outer layers 4a, 4b are under
  • the outer layers 4a, 4b consist of a first mite allergen dense nonwoven fabric.
  • the inner layers 6a, 6b are made of a second mite allergen dense nonwoven fabric which is different from the first nonwoven fabric, e.g. B. in terms of its basis weight.
  • the inner shell formed by the inner layers 6a, 6b, which is quilted with the Greplies 2 already forms a barrier to the ingress of allergenic particles, especially mite excrement and at the same time is achieved by the desertification a composite with the Grevlies 2, so that slipping and / or tearing the Grevlieses 2 is avoided.
  • the outer shell consisting of the outer layers 4a, 4b complements the protection against the ingress of allergenic particles particularly reliable, since in the outer layers by means of the outer seam 3 is provided only a "Randversteppung" without additional "inner” Versteppung.
  • a binding tape 7 is provided on the peripheral edge of the ceiling, which surrounds the edges of the ceiling and thus covers the outer seam 3 on both sides, whereby this binding band 7 consists of a mite allergen dense nonwoven fabric, for. B. from the same nonwoven fabric as the outer layers 4a, 4b.
  • the binding tape 7 is sewn to the two outer layers 4a, 4b and to the inner layers 6a, 6b and the filling fleece 2 arranged therebetween along a border seam 8.
  • the outer seam 3 extends beyond the inner seam 5 in a plan view of the blanket, relative to its center. Furthermore, it can be seen that the border seam 8 in a plan view of the ceiling - based on the center - within the inner seam 5 and also within the outer seam 3, that is, the edge strip 8 summarizes the previously produced outer seams 3 and

Landscapes

  • Bedding Items (AREA)

Abstract

L'invention concerne une couverture, en particulier une édedron, présentant un revêtement textile fermé (1) et un rembourrage (2) disposé dans le revêtement (1), le revêtement (1) présentant deux couches extérieures (4a, 4b) cousues ensemble et suivant au moins une couture extérieure (3). Les couches extérieures (4a, 4b) sont constituées d'un premier tissu non-tissé étanche aux acariens et aux allergènes. Selon l'invention, le revêtement (1) comporte deux couches intérieures (6a, 6b) cousues ensemble le long d'au moins une couture intérieure (5), les couches intérieures (6a, 6b) étant disposées chacune entre le rembourrage (2) et la couche extérieure (4a, 4b) et étant constituées d'un second tissu non-tissé étanche aux allergènes.
PCT/EP2019/052197 2018-02-26 2019-01-30 Couverture, en particulier édredon Ceased WO2019162052A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19702430.0A EP3758560B1 (fr) 2018-02-26 2019-01-30 Couverture, en particulier édredon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202018101036.0 2018-02-26
DE202018101036.0U DE202018101036U1 (de) 2018-02-26 2018-02-26 Decke, insbesondere Steppdecke

Publications (1)

Publication Number Publication Date
WO2019162052A1 true WO2019162052A1 (fr) 2019-08-29

Family

ID=61695856

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/052197 Ceased WO2019162052A1 (fr) 2018-02-26 2019-01-30 Couverture, en particulier édredon

Country Status (3)

Country Link
EP (1) EP3758560B1 (fr)
DE (1) DE202018101036U1 (fr)
WO (1) WO2019162052A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019133205B4 (de) 2019-03-01 2023-09-07 Gebr. Kremers Gmbh Decke

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654798A1 (de) 1996-12-31 1998-07-02 Kirchhoff International Gmbh M Zellenkonstruktion für Bettmaterial und dgl.
JPH11187954A (ja) 1997-12-25 1999-07-13 Dime International Kk 縫製品、布団及び布団の製造方法
DE19962313C1 (de) 1999-12-23 2001-04-19 Freudenberg Carl Fa Schlafwäsche
WO2001048293A1 (fr) * 1999-12-23 2001-07-05 Carl Freudenberg Kg Habillement de couchage
JP2003164362A (ja) 2001-12-03 2003-06-10 Shimizu Noriko アレルギーメイクふとん及びその製造方法
DE20310279U1 (de) 2003-07-03 2004-11-11 Sanders Gmbh Bettzeughülle, insbesondere Inlett
FR2883146A1 (fr) * 2005-03-17 2006-09-22 Thierry Poree Pli d'etancheite contre les allergenes d'acariens de poussiere
DE102008003963A1 (de) * 2007-10-26 2009-04-30 HÄNSEL VERBUNDTECHNIK GmbH Textiles Flächengebilde für Bettsysteme
FR2937844A1 (fr) * 2008-11-06 2010-05-07 Maj Nouveau concept de parure de literie pour etablissements de sante
EP3165654A1 (fr) 2015-11-09 2017-05-10 Carl Freudenberg KG Utilisation de non-tisse a filament continu destine a retenir les plumes dans des produits textiles remplis de plumes

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654798A1 (de) 1996-12-31 1998-07-02 Kirchhoff International Gmbh M Zellenkonstruktion für Bettmaterial und dgl.
JPH11187954A (ja) 1997-12-25 1999-07-13 Dime International Kk 縫製品、布団及び布団の製造方法
DE19962313C1 (de) 1999-12-23 2001-04-19 Freudenberg Carl Fa Schlafwäsche
WO2001048293A1 (fr) * 1999-12-23 2001-07-05 Carl Freudenberg Kg Habillement de couchage
DE19962357A1 (de) 1999-12-23 2001-07-05 Freudenberg Carl Fa Schlafbekleidung
JP2003164362A (ja) 2001-12-03 2003-06-10 Shimizu Noriko アレルギーメイクふとん及びその製造方法
DE20310279U1 (de) 2003-07-03 2004-11-11 Sanders Gmbh Bettzeughülle, insbesondere Inlett
FR2883146A1 (fr) * 2005-03-17 2006-09-22 Thierry Poree Pli d'etancheite contre les allergenes d'acariens de poussiere
DE102008003963A1 (de) * 2007-10-26 2009-04-30 HÄNSEL VERBUNDTECHNIK GmbH Textiles Flächengebilde für Bettsysteme
FR2937844A1 (fr) * 2008-11-06 2010-05-07 Maj Nouveau concept de parure de literie pour etablissements de sante
EP3165654A1 (fr) 2015-11-09 2017-05-10 Carl Freudenberg KG Utilisation de non-tisse a filament continu destine a retenir les plumes dans des produits textiles remplis de plumes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019133205B4 (de) 2019-03-01 2023-09-07 Gebr. Kremers Gmbh Decke

Also Published As

Publication number Publication date
EP3758560B1 (fr) 2023-08-16
DE202018101036U1 (de) 2018-03-07
EP3758560A1 (fr) 2021-01-06

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