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WO2015124219A1 - Matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers et procédé pour déposer une couche de gel réfrigérant sur une matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers - Google Patents

Matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers et procédé pour déposer une couche de gel réfrigérant sur une matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers Download PDF

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Publication number
WO2015124219A1
WO2015124219A1 PCT/EP2014/065434 EP2014065434W WO2015124219A1 WO 2015124219 A1 WO2015124219 A1 WO 2015124219A1 EP 2014065434 W EP2014065434 W EP 2014065434W WO 2015124219 A1 WO2015124219 A1 WO 2015124219A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooling gel
mattress
topper
fabric
schoner
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/EP2014/065434
Other languages
German (de)
English (en)
Inventor
Gerd-Hermann Horst
Karl Rametsteiner
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.)
Bodet and Horst GmbH and Co KG
Original Assignee
Bodet and Horst GmbH and Co 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 Bodet and Horst GmbH and Co KG filed Critical Bodet and Horst GmbH and Co KG
Publication of WO2015124219A1 publication Critical patent/WO2015124219A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/002—Mattress or cushion tickings or covers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/10—Loose or removable furniture covers
    • A47C31/105—Loose or removable furniture covers for mattresses
    • 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
    • A47G9/02—Bed linen; Blankets; Counterpanes
    • A47G9/0207—Blankets; Duvets
    • A47G9/0215—Blankets; Duvets with cooling or heating means
    • 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
    • A47G9/1036—Pillows with cooling or heating means
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/026—Knitted fabric
    • 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
    • B32B5/245—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 being a foam layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/042—Acrylic polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0098—Heating or cooling appliances for medical or therapeutic treatment of the human body ways of manufacturing heating or cooling devices for therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0203—Cataplasms, poultices or compresses, characterised by their contents; Bags therefor
    • A61F2007/0215—Cataplasms, poultices or compresses, characterised by their contents; Bags therefor containing liquids other than water
    • A61F2007/0219—Gels
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • 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
    • B32B2601/00—Upholstery
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/14—Furniture, upholstery

Definitions

  • the present invention relates to a mattress, topper, schooner, duvet cover or pillowcase fabric according to the preamble of claim 1 and to a process for applying a cooling gel layer to a mattress, topper, apron, duvet or pillowcase fabric.
  • cooling mats have the disadvantage that they can easily slip, so that the desired cooling effect can not be achieved and worsen unwanted pressure points decent comfort.
  • Such mats made of partially cross-linked, non-foamed polyurethane are available on the market as "cooling gel mats.”
  • Another decisive disadvantage is their complete impermeability to air and the resulting diffusion barrier, which contradicts a beneficial physiological requirement in the sleeping phase.
  • the present invention is therefore an object of the invention to provide a mattress, Topper-, Schoner-, duvet or pillowcase fabric and a method for applying a cooling gel layer on a mattress, Topper-, Schoner-, duvet or pillowcase fabric, with the above-mentioned disadvantages are eliminated and with which a reliable cooling effect can be achieved without reducing the air permeability to a non-physiological value.
  • a cooling gel is applied to at least a portion of a mattress, topper, schooner, duvet or pillow core facing the inside of the cover fabric.
  • the cooling gel By applying the cooling gel to the inside of the cover fabric, the cooling gel can be brought very close to the body of a person and thus a very effective cooling effect can be achieved, which contributes to increasing sleep comfort, faster regeneration and increased well-being.
  • Another advantage of a fabric provided with such a cooling gel is that this, unlike separate cooling mats that can be placed on or below the fabric, can not slip and thus ensures a reliable cooling effect.
  • cooling gel a structure consisting of a three-dimensionally crosslinked solid in a liquid is referred to, which essentially behaves like a liquid under pressure, in which the pressure load is distributed uniformly in the structure and has a good thermal conductivity, relative to Thermal conductivity of foams and textiles.
  • the good thermal conductivity of the cooling gel causes a physiologically pleasant cooling effect.
  • the cooling gel is formed as a prefabricated cooling gel layer, in particular in the form of an open-cell foam layer, a net-like or perforated film or a fleece, in order to ensure the physiological necessary air permeability.
  • a prefabricatedbisgeltik can be easily fixed to a mattress, Topper-, Schoner-, duvet or pillowcase fabric.
  • the fixing of the prefabricated cooling gel layer is preferably carried out by lamination. Also conceivable is a purely mechanical fixing of the prefabricated cooling gel layer, for example by means of Velcro surfaces applied to the cooling gel layer and to the covering material.
  • the cooling gel is formed in at least on a portion of the inside sprayed, printed, cast-on or gelatinized cooling gel layer. Even such a cooling gel layer can not slip relative to the fabric.
  • a sprayed-on, printed, cast-on or gelatinized cooling gel layer can also be individually adapted to the desired requirements.
  • the cooling gel layer consists of a plurality of non-related individual segments with a circular, oval or polygonal cross-section.
  • the diameter of the individual segments is preferably between 0.5 mm and 5 mm.
  • the cooling gel layer is formed such that the air permeability of the cooling gel layer is 20% to 95%, preferably 30% to 60% of the air permeability of the inside of the mattress, topper, schooner, duvet cover or pillowcase fabric without the cooling gel applied thereto.
  • a liquid forming the cooling gel is sprayed, printed, cast, or at least partially on the inside of the cover fabric applied to doctor blades.
  • the liquid is solidified to an insoluble, elastic cooling gel layer, so that the cooling gel is firmly connected to the cover slip-proof.
  • the solidification of the cooling gel-forming liquid is preferably carried out by heat or by chemical reaction, in particular crosslinking or polyaddition.
  • organogels and polymer gels are suitable for use for coating a cover material.
  • Organogels are referred to as gel structures consisting essentially of polymers such as SAN, PVC or silicone as solids and mineral oil,
  • Plasticizers or monomers exist as liquids.
  • Polymer gels still have low monomer proportions in their three-dimensional polymer structures, which are incorporated as a liquid in the polymer structures are.
  • Such polymer gels are available by way of example by sub-crosslinking of silicones, as disclosed, for example, in EP 089061 7, or polyurethanes disclosed in US Pat. No. 5,362,834.
  • Further suitable polymer gels are those polymer substrates whose structure is characterized by the following parameters:
  • the likewise required rebound resilience of less than 50% can be achieved both by the polymers themselves and by a polymer matrix in which other components are embedded.
  • Suitable polymers in this sense are considered:
  • Polymers based on long chain monomers e.g., vinyl laurate instead of vinyl acetate.
  • thermoplastic elastomers in which elastic polymer chains are incorporated in thermoplastic material, which can be achieved by a different internal structure, for example in the form of block copolymers which have hard and soft segments within one molecule or elastomer alloys, ie mixtures of finished products Polymers in different mixing ratios.
  • Suitable cooling gel liquids are exemplified:
  • Reactive polymers in liquid form which crosslink in a gel-like manner after application by a chemical reaction for example undercrosslinked silicones, which are optionally additionally softened with polysiloxane oligomers, or polyurethane elastomers;
  • Elastomers having a Shore A hardness of less than 30, preferably TPS types, PVC organosols, SEB organosols, possibly mixtures thereof;
  • Aqueous dispersions or solutions in organic solvents of suitable amorphous, soft polymers EVA, PVA, PV-laurate, PUR, PV-butyral, rubber types and the like, which after drying result in an amorphous polymer film.
  • suitable amorphous, soft polymers EVA, PVA, PV-laurate, PUR, PV-butyral, rubber types and the like, which after drying result in an amorphous polymer film.
  • Such solutions and dispersions usually have polymer concentrations of 30-70% solids content.
  • these liquids can be adjusted thixotropically so that they do not penetrate too far into the fabric presented. The drying can be forced by suitable measures.
  • amorphous polymers such as polysiloxane gum, rubber recycle or milled soft polymers, and / or
  • Polyamides partially crosslinked polyacrylic acid (copolymers) and / or
  • the abovementioned further constituents preferably have a particle size of from 60 to 1000 micrometers, more preferably from 100 to 300 micrometers.
  • the components are in particular spherical, cube-shaped or formed as polygons or ellipsoids.
  • the size of the particles is optionally chosen so that the average diameter is greater than the average layer thickness of the coating. This achieves roughness in both directions (textile background and visible surface), which promotes heat transfer and thus increases the cooling effect.
  • the amounts of the other constituents are chosen according to the desired performance properties, the gel property of the polymer system used is maintained, in particular with respect to isotropic pressure behavior and resilience. In addition to the material-specific adaptation of the cooling gel to the desired performance properties and physical measures for setting the desired performance characteristics are conceivable.
  • the amount of cooling gel liquid applied is varied in dependence on the roughness of the inside of the cover material, in order to allow the application of a coating which is not full-surface.
  • the range of variation of the amount of cooling gel liquid is in particular between 30 g / m 2 and 2000 g / m 2 , preferably between 150 g / m 2 and 400 g / m 2 .
  • Preferred perforation levels are at least 100 pores / cm 2 , more preferably between 250 pores / cm 2 and 500 pores / cm 2 .
  • the desired porous structure can be achieved by correlating the wavelengths of the laser pulses with the matrix material of the cooling gel coating, sparing the carrier fabric, which usually consists entirely or predominantly of cellulose fiber.
  • the laser used here is, for example, UV, C0 2 , ruby or also YAG lasers, which are known from the field of electronics for constructing targeted microstructures.
  • suitable pigments / fillers for example finely divided phyllosilicates, such as bentonite or fumed silica, which are mixed into the fluid forming the cooling gel to form void-producing defects in the cooling gel layer prior to the application of the liquid forming the cooling gel, the formation of pores can be formed and / or the degradation of the gel layer are additionally controlled by immission emission and reflection effects.
  • finely divided phyllosilicates such as bentonite or fumed silica
  • cooling gel layers and the method for applying the cooling gel layer are suitable for all common cover materials, such as single-jersey, double-jersey, composite or distance goods, wherein the compositions of the respective cover fabrics such as lyocell, cotton or mixed qualities can be used are.
  • Figure 1 is a schematic representation of an embodiment of a mattress according to the invention, Topper-, Schoner-, comforter or pillowcase fabric with laminated cooling gel and the
  • Figure 2 is a schematic representation of an alternative embodiment of a mattress, topper, scholar, comforter or pillowcase fabric according to the invention with imprinted cooling gel and the method for applying the cooling gel by printing,
  • FIG. 3 shows a schematic representation of an alternative embodiment of a mattress, topper, schooner,
  • FIG. 4 shows a schematic representation of an alternative embodiment of a mattress according to the invention, Topper-, Schoner-, comforter or pillowcase fabric with roll-nip personallyrakeltem cooling gel and the method for applying a mattress cover, pillow cover fabric with luftaufger Harveyltem cooling gel and the method for applying a cooling gel by an air knife Cooling gel by a squeegee.
  • top, bottom, left, right, front, back etc. refer exclusively to those in the respective Figures selected exemplary representation and position of the fabric, cooling gel, cooling gel layer, inside, outside, fabric layer, binder and the like. These terms are not intended to be limiting, that is to say, by different working positions or the mirror-symmetrical design or the like, these references may change.
  • mattress, topper, schooner, duvet cover or pillowcase fabric is sometimes abbreviated hereafter by the term “cover fabric" to facilitate the readability of the further description.
  • a total of such fabric which has at least one fabric layer 2 and a knitted, knitted or woven fabric with a mattress, Topper-, Schoner-, duvet or pillow core in related state of the remote outer side 21 and the mattress, Topper-, Schoner-, duvet or pillow core facing in the covered state inside 22, wherein at least on a portion of the inner side 22, a cooling gel 3 or 5 is applied.
  • FIG. 1 schematically shows a first embodiment of a reference material 1 and a production method suitable for its production, in which the cooling gel 3 is or is laminated on the inside 22 of the cover fabric 1.
  • the cooling gel is formed here as a prefabricated cooling gel layer, in particular in the form of an open-cell foam layer, a net-like or perforated foil or a fleece, in order to ensure the physiological necessary air permeability.
  • the fabric layer 2 consisting of a knitted, knitted or woven fabric and the prefabricated cooling gel layer 3 are combined as web material.
  • the adhesion of the cooling gel layer 3 to the fabric layer 2 is preferably adhesive.
  • the cooling gel 3 is printed on the inside 22 of the fabric layer 2.
  • the cooling gel 3 to be applied to the material layer 2 is first filled as the cooling gel 3 forming liquid 5 in a cooling gel container 8.
  • the fabric layer 2 to be printed with the cooling gel 3 is guided over a pressure roller 7, which dips partially into the liquid 5 forming the cooling gel 3 and which moves in a direction of rotation X, which causes a transport of the covering material in a conveying direction Z, wherein the inside 22 of the Fabric layer 2 is printed when passing over the pressure roller 7 with the cooling gel 3.
  • the liquid 5 forming the cooling gel 3 is particularly preferably admixed with a binder 6, preferably beeswax or polyacrylate, in order to increase the adhesive action of the cooling gel 5, preferably in the form of gel flakes or gel dust, on the underside 22 of the fabric layer 2.
  • the gel flakes or the gel dust are mixed in the cooling gel container 8 with the binder 6 and embedded in these embedded on the inside 22 of the fabric layer 2.
  • the liquid forming the cooling gel 3 is doctored onto the inside 22 of the fabric layer 2 with the aid of an air knife 9.
  • the fabric layer 2 is guided over two rolls 10 rotating in a direction of rotation X, the air knife 9 being pressed onto the fabric layer 2 in a region between the rolls 10, the liquid forming the cooling gel 3 being placed in front of the air knife 9 is applied to the inside 22 of the fabric layer 2.
  • the liquid forming the cooling gel 3 is wound onto the inside 22 of the fabric layer 2 with the aid of a roller blade 1 1.
  • the fabric layer 2 is guided over a rotating in a direction of rotation X roll 1 2, wherein the squeegee 1 1 is pressed onto the fabric layer 2, wherein the cooling gel 3 forming liquid before the roller blade 1 1 applied to the inside 22 of the fabric layer 2 becomes.
  • the liquid 5 forming the cooling gel 3 is solidified into an insoluble, elastic cooling gel layer 3, so that the cooling gel 3 is connected to the covering material so as to be resistant to slipping.
  • the solidification of the cooling gel liquid takes place, as already explained above, preferably by application of heat or by chemical reaction, in particular crosslinking or polyaddition.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Bedding Items (AREA)

Abstract

L'invention concerne une matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers (1), destinée en particulier à recouvrir des matelas, housses de matelas, enveloppes de matelas, traversins, taies d'oreillers, enveloppes en tricot ou dessous de lits, cette matière présentant au moins une couche de matière (2) faite d'une étoffe de bonneterie tricotée ou tissée qui présente une face extérieure (21) qui est à l'opposé d'un matelas, d'un traversin, d'une housse, d'une couverture ou d'un oreiller à l'état recouvert et une face intérieure (22) qui est dirigée vers le matelas, le traversin, la couverture ou l'oreiller à l'état recouvert, un gel réfrigérant (3, 5) étant déposé au moins sur une région partielle de la face intérieure (22). L'invention porte par ailleurs sur un procédé pour déposer une couche de gel réfrigérant sur une matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers (1).
PCT/EP2014/065434 2014-02-18 2014-07-17 Matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers et procédé pour déposer une couche de gel réfrigérant sur une matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers Ceased WO2015124219A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202014100711.3U DE202014100711U1 (de) 2014-02-18 2014-02-18 Matratzen-, Topper-, Schoner-, Bettdecken- oder Kissenbezugsstoff
DE202014100711.3 2014-02-18

Publications (1)

Publication Number Publication Date
WO2015124219A1 true WO2015124219A1 (fr) 2015-08-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/065434 Ceased WO2015124219A1 (fr) 2014-02-18 2014-07-17 Matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers et procédé pour déposer une couche de gel réfrigérant sur une matière de recouvrement pour matelas, traversins, housses, couvertures ou oreillers

Country Status (2)

Country Link
DE (1) DE202014100711U1 (fr)
WO (1) WO2015124219A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015014581A1 (de) 2015-11-12 2017-05-18 Nele Schmidt Prolamine enthaltende Gele, Verfahren zu ihrer Herstellung und ihre Verwendung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362834A (en) * 1991-05-01 1994-11-08 Bayer Aktiengesellschaft Gel compounds, their production and use
WO2005004779A1 (fr) * 2003-06-13 2005-01-20 Charles Arthur Lachenbruch Surfaces de support auto-alimentees rafraichissant la peau, en etat stable
EP2012623B1 (fr) * 2006-04-25 2009-09-16 Technogel Italia S.R.L. Procédé permettant de préparer un appareil comprenant une couche de gel
CN201481632U (zh) * 2009-03-20 2010-05-26 余明月 吸汗清凉垫
US20120244312A1 (en) * 2008-10-03 2012-09-27 Edizone, Llc Breathable gel
WO2013076661A1 (fr) * 2011-11-21 2013-05-30 Technogel Italia S.R.L. Élément de support et procédé pour sa réalisation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5362834A (en) * 1991-05-01 1994-11-08 Bayer Aktiengesellschaft Gel compounds, their production and use
WO2005004779A1 (fr) * 2003-06-13 2005-01-20 Charles Arthur Lachenbruch Surfaces de support auto-alimentees rafraichissant la peau, en etat stable
EP2012623B1 (fr) * 2006-04-25 2009-09-16 Technogel Italia S.R.L. Procédé permettant de préparer un appareil comprenant une couche de gel
US20120244312A1 (en) * 2008-10-03 2012-09-27 Edizone, Llc Breathable gel
CN201481632U (zh) * 2009-03-20 2010-05-26 余明月 吸汗清凉垫
WO2013076661A1 (fr) * 2011-11-21 2013-05-30 Technogel Italia S.R.L. Élément de support et procédé pour sa réalisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201049, Derwent World Patents Index; AN 2010-G68616, XP002734710 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015014581A1 (de) 2015-11-12 2017-05-18 Nele Schmidt Prolamine enthaltende Gele, Verfahren zu ihrer Herstellung und ihre Verwendung

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