NO973939L - Sengetöyartikkel - Google Patents
SengetöyartikkelInfo
- Publication number
- NO973939L NO973939L NO973939A NO973939A NO973939L NO 973939 L NO973939 L NO 973939L NO 973939 A NO973939 A NO 973939A NO 973939 A NO973939 A NO 973939A NO 973939 L NO973939 L NO 973939L
- Authority
- NO
- Norway
- Prior art keywords
- biocide
- article according
- article
- fibers
- substrate
- Prior art date
Links
- 230000003115 biocidal effect Effects 0.000 claims description 41
- 239000003139 biocide Substances 0.000 claims description 39
- 239000000835 fiber Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 30
- 241000238876 Acari Species 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 230000000895 acaricidal effect Effects 0.000 claims description 7
- 238000005470 impregnation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000642 acaricide Substances 0.000 claims description 5
- 238000009960 carding Methods 0.000 claims description 5
- CFKMVGJGLGKFKI-UHFFFAOYSA-N 4-chloro-m-cresol Chemical compound CC1=CC(O)=CC=C1Cl CFKMVGJGLGKFKI-UHFFFAOYSA-N 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 claims description 4
- 230000002538 fungal effect Effects 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 208000004210 Pressure Ulcer Diseases 0.000 claims description 3
- 206010052428 Wound Diseases 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000000855 fungicidal effect Effects 0.000 claims description 3
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 2
- 238000004108 freeze drying Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000004816 latex Substances 0.000 claims description 2
- 229920000126 latex Polymers 0.000 claims description 2
- 239000004306 orthophenyl phenol Substances 0.000 claims description 2
- 235000010292 orthophenyl phenol Nutrition 0.000 claims description 2
- 229920005749 polyurethane resin Polymers 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims 4
- 235000007516 Chrysanthemum Nutrition 0.000 claims 1
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 241000233866 Fungi Species 0.000 description 4
- 206010020751 Hypersensitivity Diseases 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000007815 allergy Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 208000028004 allergic respiratory disease Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 201000004335 respiratory allergy Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A47G9/007—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows comprising deodorising, fragrance releasing, therapeutic or disinfecting substances
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
-
- 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
- A47C31/007—Anti-mite, anti-allergen or anti-bacterial 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
- A47G2009/001—Anti-allergen; Anti-mite
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Bedding Items (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Packages (AREA)
- Seeds, Soups, And Other Foods (AREA)
- Particle Accelerators (AREA)
- Cookers (AREA)
Description
Denne oppfinnelse gjelder en sengetøyartikkel, dvs en artikkel for å dekke senger o.l., såvel som en fremgangsmåte for fremstillingen av slike artikler. Særlig gjelder oppfinnelsen madrassovertrekk, laken og underlaken, men generelt inngår også andre artikler, så som dyner, dynetrekk, puter, putevar, fyll-materiale for slikt sengetøy, sengetepper, andre tepper, forheng, draperier o.l. This invention relates to a bedding article, i.e. an article for covering beds etc., as well as a method for the production of such articles. In particular, the invention applies to mattress covers, sheets and undersheets, but generally also includes other articles, such as duvets, duvet covers, pillows, pillowcases, filling material for such bedding, bedspreads, other blankets, curtains, draperies, etc.
Som velkjent danner slike sengetøyartikler ofte gunstige biotoper for forskjellige slags organismer, så som støv- eller husmidd (Acarina) o.l. As is well known, such bedding articles often form favorable biotopes for various kinds of organisms, such as dust or house mites (Acarina) and the like.
Midd og andre småorganismer kan f .eks. ernære seg av sopp, soppsporer og hudavf lassinger, idet særlig den siste type materiale ofte vil samle seg i sengetøy. Mites and other small organisms can e.g. feed on fungi, fungal spores and skin secretions, as the latter type of material in particular will often accumulate in bedding.
Husmidd og liknende kan ofte gi årsak til allergiske reaksjoner, og når det gjelder midd er det dyrenes avføring som særlig gir slike reaksjoner. Følgelig bør man bekjempe midden for å hindre allergirisiko. House mites and the like can often cause allergic reactions, and when it comes to mites, it is the animal's faeces that particularly cause such reactions. Consequently, you should fight the mite to prevent the risk of allergies.
Sammen med middavføringen kan også soppsporer alene gi respiratorisk allergi og astmaanfall. Løsningene i så måte for å bekjempe midd er relativt enkle, men kan kritiseres. De består i daglig lufting og rengjøring, helst meget omhyggelig, eventuelt støvsuging av sengetøyet eller så hyppig vask som mulig. Together with the mite faeces, fungal spores alone can also cause respiratory allergies and asthma attacks. The solutions in this respect to combat mites are relatively simple, but can be criticized. They consist of daily airing and cleaning, preferably very carefully, possibly vacuuming the bedding or washing as often as possible.
Fra patentlitteraturen er en løsning videre å behandle fibre, bl.a. fibre beregnet for sengetøy, med bakteriocider og/eller fungisider, og man kjenner også spesialbehandling under vaskingen. Særlig skal vises til patentskriftene GB-A-2 248 774, US-A-3 691 570, US-A-4 525 409, EP-A-0 113 254 og FR-A-2 015 989, og det vises videre til litteraturen: "Textile progress", bind 22 (1992), nr 2, 3 og 4, kapittel "Antimicrobial protection", og artikkelen "Antimikrobielle Ausrlistung von Textilen fiir den Spital-bereich" i: Textilveredlung, bind 26 (oktober 1991), nr. 10. From the patent literature, a further solution is to process fibres, i.a. fibers intended for bedding, with bacteriocides and/or fungicides, and special treatment during washing is also known. In particular, reference should be made to the patents GB-A-2 248 774, US-A-3 691 570, US-A-4 525 409, EP-A-0 113 254 and FR-A-2 015 989, and further reference is made to the literature: "Textile progress", volume 22 (1992), no. 2, 3 and 4, chapter "Antimicrobial protection", and the article "Antimikrobiell Auslistung von Textilen fiir den Spital-bereich" in: Textilveredlung, volume 26 (October 1991), No. 10.
I alle disse dokumenter er relasjonen sosialmedisin. Man tar sikte på prinsipiell dreping av mikrober, bakterier og sopp, men det vises ikke til noen løsning for bekjempning av hus- eller støvmidd, idet dette ikke anses å være noe særlig sosialmedisinsk problem. I denne forbindelse skal nevnes at husmidd hører til edderkoppordenen, dvs verken vanlig insekt eller bakterie, og heller ikke sopp. Følgelig vil de produkter som lanseres som insekticider, bakteriocider eller fungicider ha liten virkning, kanskje ingen. In all these documents, the relationship is social medicine. The aim is to kill microbes, bacteria and fungi in principle, but there is no reference to any solution for combating house or dust mites, as this is not considered to be any particular socio-medical problem. In this connection, it should be mentioned that house mites belong to the spider order, i.e. neither ordinary insects nor bacteria, nor fungi. Consequently, the products launched as insecticides, bacteriocides or fungicides will have little or no effect.
De kjente teknikker presenterer også en mangelfull forordning som fremfor alt skyldes en mangel på kunnskap om forordningen selv. The known techniques also present a flawed regulation which is above all due to a lack of knowledge about the regulation itself.
Oppfinnelsen har som mål en sengetøyartikkel e.l. som gjør at man helt unngår eller i meget stor grad reduserer midd-problemer. The invention aims at a bedding article or the like. which means that you completely avoid or greatly reduce mite problems.
Således er det ifølge oppfinnelsen skaffet til veie en sengetøyartikkel slik det fremgår av patentkrav 1 etter den beskrivelse som følger nedenfor, ved at selve artikkelen er antimiddbehandlet. Som hovedingrediens brukes for husmidd minst ettAcaricid, særlig finner det handelstilgjengelige biocid "Amicid 90HP2" i biocidklasse A anvendelse. Thus, according to the invention, a bed linen article has been provided as is evident from patent claim 1 according to the description that follows, in that the article itself is anti-mite treated. At least one acaricide is used as the main ingredient for house mites, in particular the commercially available biocide "Amicid 90HP2" in biocide class A is used.
Fortrinnsvis brukes et Acaricidprodukt som bygger på naturlig uttrekk av blad av planten krysantemum, nærmere bestemt basert på det kjemiske stoff pyretinoid. Preferably, an Acaricide product is used that is based on natural leaf extraction from the chrysanthemum plant, more precisely based on the chemical substance pyretinoid.
I motsetning til stoffet permitrin er dette ekstrakt ikke syntetisk fremstilt og foreligger således i naturlig og biodegra-derbar form. Nok et mål med oppfinnelsen går ut på en sengetøy-artikkel hvor det ovenfor omtalte biocid i form av et acaricid er impregnert i artikkelfibrene og for å gi langtidsvirkning. Særlig brukes et bindemiddel for å binde biocidet mot midd i fibrene. Det frigis derved ikke lett, men man får langtidsvirkning overfor midden. Artikkelen blir også vaskbar minst et titalls ganger uten at biocidvirkningen tapes nevneverdig. In contrast to the substance permitrin, this extract is not synthetically produced and is thus available in a natural and biodegradable form. Another aim of the invention is a bedding article where the above-mentioned biocide in the form of an acaricide is impregnated in the fibers of the article and to give a long-term effect. In particular, a binding agent is used to bind the biocide against mites in the fibres. It is not released easily, but you get a long-term effect against the mite. The article can also be washed at least a dozen times without the biocidal effect being significantly lost.
I den utførelsesform som langt er å foretrekke bruker man et biocid som samtidig også fremviser bakteriocid virkning, såvel som fungicid og altså spesielt acaricid virkning, rettet mot middordenen. På denne måte kan man bekjempe husmidd på to plan, ved at man hindrer utvikling av sopp og ødelegger sopphyfer og -sporer og dermed fjerner en del av middens næring, og man bekjemper midden direkte ved kombinert bakteriocid og acaricid virkning, nemlig både middens larve- og voksenstadium. Som nevnt avgir sopp sporer som i seg selv kan gi allergivirkning, og ved å bekjempe sporene reduseres derved en del av allergirisikoen. In the far preferred embodiment, a biocide is used which at the same time also exhibits a bactericidal effect, as well as a fungicidal and therefore especially acaricidal effect, directed against the order of mites. In this way, you can fight house mites on two levels, by preventing the development of fungi and destroying fungal hyphae and spores, thus removing part of the mite's nutrition, and you fight the mite directly by combined bacteriocidal and acaricidal action, namely both the mite's larval and adult stage. As mentioned, mushrooms emit spores which in themselves can cause allergies, and by combating the spores, part of the allergy risk is thereby reduced.
Når det gjelder den bakteriocide og fungicide virkning bruker man fortrinnsvis det kjemiske middel 4-klor-3-metylfenol, ortofenylfenol og glykoleter. When it comes to the bacteriocidal and fungicidal effect, the chemical agents 4-chloro-3-methylphenol, orthophenylphenol and glycol ether are preferably used.
Bindemiddelet kan anta forskjellige former, f.eks. kan man bruke et produkt som allerede brukes for andre formål, eller et som spesielt er egnet for biocid binding. I det siste tilfelle bruker man fortrinnsvis et bindemiddel på akrylbasis, nærmere bestemt perfluorakrylforbindelser. The binder can take different forms, e.g. can you use a product that is already used for other purposes, or one that is particularly suitable for biocidal binding. In the latter case, an acrylic-based binder is preferably used, more precisely perfluoroacrylic compounds.
Ifølge et annet karakteristisk trekk ved oppfinnelsen kan man bruke et bindemiddel som både har hydrofugal og olefobisk virkning, slik at middelet samtidig gir beskyttelse mot ultrafio-lett stråling og etsende virkning under vask. Man kan også tilføye et bindemiddel av typen melamin-formaldehydharpiks slik at man får et overtrekk som på optimal måte gir motstandsdyktighet mot ytre påvirkninger. Samtidig kan andre sekundærprodukter tilføyes, f .eks. produkter som gir bedre motstandsdyktighet overfor gjentatt vasking og tørrensing. According to another characteristic feature of the invention, a binding agent can be used which has both hydrophobic and olephobic effects, so that the agent simultaneously provides protection against ultraviolet radiation and corrosive effects during washing. You can also add a binder of the melamine-formaldehyde resin type so that you get a cover that optimally provides resistance to external influences. At the same time, other secondary products can be added, e.g. products that provide better resistance to repeated washing and dry cleaning.
Fortrinnsvis bindes biocidet til artikkelen med et tørket bindemiddel ved at tørkingen utføres ved oppvarming. Termisk tørkevirkning kan likeledes oppnås ved frysing, nemlig lyofilisering. I en særlig foretrukket utførelsesform bygger man opp en sengetøyartikkel av den aktuelle type ved hjelp av et basismateriale som her kan kalles et substrat, og ved at det legges på et komposittlag som kan impregneres med det aktuelle biocid, hvorved man får stor kontaktflate mot eventuelle midd. Man kan videre oppnå en dobbelvirkning ved at substratet fremviser en første virkning mot midd som kan ha kommet inn i dette (eller sengetøystoffet generelt), og en overflatevirkning for å hindre at husmidd haker seg fast i stoffet. I substratet bruker man fortrinnsvis større konsentrasjon av biocid enn i overflatefibrene. Man kan naturligvis bare ha biocid i substratet eller bare i fibrene i komposittlaget. Preferably, the biocide is bound to the article with a dried binding agent by the drying being carried out by heating. Thermal drying effect can also be achieved by freezing, namely lyophilization. In a particularly preferred embodiment, a bedding article of the type in question is built up using a base material that can be called a substrate here, and by laying on a composite layer that can be impregnated with the biocide in question, thereby obtaining a large contact surface against any mites . You can also achieve a double effect by the substrate showing a first effect against mites that may have entered it (or the bedding fabric in general), and a surface effect to prevent house mites from getting stuck in the fabric. A greater concentration of biocide is preferably used in the substrate than in the surface fibres. You can of course only have biocide in the substrate or only in the fibers in the composite layer.
Når det gjelder sengetøyartikler som allerede har gjennomgått etterbehandling, f.eks. i form av en appretur for å gjøre stoffet mer vanntett kan man blande biocidet i appreturmate-rialet under fremstillingen. Som impregneringsmateriale for slike formål kan man velge blant en rekke kvaliteter: et syntetisk materiale som gir motstandsdyktighet overfor vann, lateksmateria-ler, en blanding av akrylharpikser og polyuretanharpikser, en blanding av akrylharpikser etc. In the case of bedding items that have already undergone finishing, e.g. in the form of a finishing material to make the material more waterproof, the biocide can be mixed into the finishing material during production. As an impregnation material for such purposes, one can choose from a number of qualities: a synthetic material that provides resistance to water, latex materials, a mixture of acrylic resins and polyurethane resins, a mixture of acrylic resins, etc.
Når det gjelder sengetøyartikler som i det minste delvis består av fibermasse, f.eks. i komposittlaget i et lagdelt materiale kan fibrene fortrinnsvis være impregnert med biocidet før artikkelen fremstilles. På denne måte inngår biocidet optimalt i artikkelen. I en foretrukket utførelse kan artikkelen være strikket, men de samme prinsipper gjelder likeledes for vevede, sydde og flossede stoffer, såvel som ullstoffer og fiberliknende stoffmaterialer. In the case of bedding articles that are at least partly made up of fibrous pulp, e.g. in the composite layer in a layered material, the fibers can preferably be impregnated with the biocide before the article is produced. In this way, the biocide is optimally included in the article. In a preferred embodiment, the article may be knitted, but the same principles also apply to woven, sewn and frayed fabrics, as well as wool fabrics and fiber-like fabric materials.
Oppfinnelsen er særlig anvendelig når det gjelder madrassovertrekk og/eller laken og underlaken, bl.a. for sengelig-gende personer med sår eller som har eller kan utvikle liggesår. Spesielt i slike sengetøyartikler vil det kunne samle seg store mengder husmidd, spesielt hvis det ikke settes i verk tiltak for å bekjempe dem. The invention is particularly applicable when it comes to mattress covers and/or sheets and undersheets, i.a. for bedridden people with wounds or who have or may develop bedsores. Especially in such bedding articles, large quantities of house mites can accumulate, especially if measures are not taken to combat them.
I en optimal utførelsesform lages en slik artikkel, særlig i form av en madrassbeskytter eller et madrassovertrekk og hvis dimensjoner er gitte, av et substrat og et komposittlag, med biocid som angitt ovenfor. Dette ekskluderer imidlertid ikke at oppfinnelsen også kan anvendes i kombinasjon med andre typer overtrekk, f.eks. uten at dette har noe komposittlag og/eller at artikkelen er laget på ullbasis eller med bomull i stedet for syntetisk materiale. In an optimal embodiment, such an article, in particular in the form of a mattress protector or a mattress cover and whose dimensions are given, is made of a substrate and a composite layer, with biocide as stated above. However, this does not exclude that the invention can also be used in combination with other types of covers, e.g. without this having any composite layer and/or that the article is made on a wool basis or with cotton instead of synthetic material.
Når det gjelder puter og dyner, innbefattet dyner av sammensatte materialer foretrekkes både at dynetrekket og selve dynen med dunlerret og innhold impregneres i samsvar med oppfinnelsen. When it comes to pillows and duvets, including duvets made of composite materials, it is preferred that both the duvet cover and the duvet itself with down canvas and contents are impregnated in accordance with the invention.
Man skal merke seg at oppfinnelsens artikler, utover bruk i hjemmet har en ytterligere verdi når man bruker dem på sykehus, i eldreinstitusjoner og i hoteller, takket være deres hygieniske fortrinn. It should be noted that, beyond domestic use, the articles of the invention have an additional value when they are used in hospitals, in nursing homes and in hotels, thanks to their hygienic advantages.
Endelig gjelder oppfinnelsen også en fremgangsmåte for å fremstille en slik sengetøyartikkel, og fremgangsmåten går ut på å forhåndsbehandle artikkelens fibre og feste disse på et basismateriale slik at det dannes et komposittlag på det man her har kalt et substrat. Forhåndsbehandlingen innebærer impregnering med et biocid som holdes i fibermaterialet ved hjelp av et bindemiddel. I en særlig utførelse pulveriseres blandingen av bindemiddelet og biocidet og drysses på fibrene under karde/trekke-prosessen for disse. Dette har man funnet å være meget praktisk. I en annen utførelse impregneres de forhåndsbehandlede fibre med biocidet direkte, etter behandlingen med blandingen nevnt ovenfor, i lukkede beholdere og over en viss tid. Følgelig får biocidet hhv bindemiddelet mulighet for å hefte til fibermaterialet på optimal måte. Finally, the invention also relates to a method for producing such a bed linen article, and the method involves pre-treating the article's fibers and attaching them to a base material so that a composite layer is formed on what has here been called a substrate. The pre-treatment involves impregnation with a biocide which is held in the fiber material by means of a binder. In a particular embodiment, the mixture of the binder and the biocide is pulverized and sprinkled on the fibers during the carding/drawing process for them. This has been found to be very practical. In another embodiment, the pre-treated fibers are impregnated with the biocide directly, after the treatment with the mixture mentioned above, in closed containers and over a certain time. Consequently, the biocide or the binder is given the opportunity to adhere to the fiber material in an optimal way.
I en foretrukket utførelsesform av fremgangsmåten tilføres et biocid til substratets vrangside under blanding med et impregneringsmateriale som samtidig pålegges denne side, og/eller biocidet tilføres substratmaterialet før et eventuelt impregneringsmaterialet eller en appretur tilføres artikkelstoffet. In a preferred embodiment of the method, a biocide is added to the wrong side of the substrate while mixing with an impregnation material that is simultaneously applied to this side, and/or the biocide is added to the substrate material before any impregnation material or a finish is added to the article fabric.
I den beskrivelse som nå følger skal en foretrukket utførelse av fremgangsmåten for å fremstille en typisk sengetøy-artikkel ifølge oppfinnelsen, og det vises til tegningen som skjematisk viser fremstillingsgangen. Spesielt vises fremstilling av et madrassovertrekk 1 som er sammensatt av et basismateriale kalt substrat 2 og et komposittlag 3. For å lage komposittlaget 3 går man ut fra et råmateriale 4 av fibre 5, fortrinnsvis syntetiske fibre. Råmaterialet kan leveres i baller. I prosessen gjennomgår deretter fibrene forskjellige prosesstrinn indikert med blokkene 6 - 8, og i det første av disse trinn (blokken 6) farges fibrene. In the description that now follows, a preferred embodiment of the method for producing a typical bedding article according to the invention will be given, and reference is made to the drawing which schematically shows the manufacturing process. In particular, the production of a mattress cover 1 is shown, which is composed of a base material called substrate 2 and a composite layer 3. To make the composite layer 3, one starts from a raw material 4 of fibers 5, preferably synthetic fibers. The raw material can be delivered in bales. In the process, the fibers then undergo various processing steps indicated by blocks 6 - 8, and in the first of these steps (block 6) the fibers are dyed.
I det neste prosesstrinn trekkes fibrene 5 en første gang og blandes eventuelt med fibre fra andre kilder. Det dreier seg her om det man på engelsk kaller "pickering" og som kan oversettes med "skyttelhåndtering" eller "plukking". I en variant kan disse to første prosesstrinn erstattes av tilførsel av fiberstrenger eller -bunter som kappes i passende lengder for å få riktig fiberlengde. In the next process step, the fibers 5 are pulled a first time and possibly mixed with fibers from other sources. This is about what in English is called "pickering" and which can be translated as "shuttle handling" or "picking". In a variant, these first two process steps can be replaced by the supply of fiber strands or bundles which are cut into suitable lengths to obtain the correct fiber length.
I den siste av disse tre prosesstrinnblokker tenker man seg at fibrene 5 gjennomgår en ytterligere trekking/karding (vist i blokken 8). Under denne karding knuses eller pulveriseres fibrene gjerne og tilføres en blanding 9 med et bindemiddel, sammen med det aktuelle biocid. Dette biocid bør altså være et middbekjemp-ningsmiddel for husmidd eller støvmidd og doseres gjerne i mengden 0,4 - 0,6 % av blandingens 9 totalvekt. In the last of these three process step blocks, it is thought that the fibers 5 undergo a further drawing/carding (shown in block 8). During this carding, the fibers are preferably crushed or pulverized and a mixture 9 with a binder is added, together with the relevant biocide. This biocide should therefore be a mite control agent for house mites or dust mites and is preferably dosed in an amount of 0.4 - 0.6% of the total weight of the mixture.
De prosessbehandlede fibre 5 lagres deretter midlertidig i lukkede beholdere 10, f .eks. i sekker eller poser. Et transport-bånd 11 fører senere i prosessen substratet 2 med komposittlaget 3 fremover for behandling. En strikkemaskin 12 kan brukes for dette formål, ved at det strikkes sammen et substrat 2 fra en trådtilfør-sel 13, f.eks. med syntetisk trikotasjetråd, og deretter blir fibrene 5 etter behandlingen systematisk hentet frem og innmaski-nert. The processed fibers 5 are then temporarily stored in closed containers 10, e.g. in sacks or bags. Later in the process, a conveyor belt 11 carries the substrate 2 with the composite layer 3 forward for processing. A knitting machine 12 can be used for this purpose, by knitting together a substrate 2 from a thread supply 13, e.g. with synthetic knitting thread, and then the fibers 5 after the treatment are systematically retrieved and machined.
Deretter tilføres appretur på vrangsiden 14 av artikkelstoffet, dvs på vrangsiden av substratet 2. Appreturen 15 er illustrert i et kar for tilførsel i et maskinavsnitt 16, f.eks. ved hjelp av en automat som også stryker appreturen utover, og deretter foretas en herding i en ovn 17. I samsvar med oppfinnelsen fortsettes deretter med en ytterligere tilførsel av biocid, nærmere bestemt ved å blande det med appreturen 15, f.eks. likeledes i en mengde på 0,4 - 0,6 % av appreturvekten, eller ved å forstøve biocidet under påføring på substratet før appreturen 15 tilføres. Finishing material is then added to the wrong side 14 of the article fabric, i.e. to the wrong side of the substrate 2. The finishing material 15 is illustrated in a vessel for supply in a machine section 16, e.g. with the help of an automatic machine which also irons the finishing material outwards, and then curing is carried out in an oven 17. In accordance with the invention, a further supply of biocide is then continued, more precisely by mixing it with the finishing material 15, e.g. likewise in an amount of 0.4 - 0.6% of the finish weight, or by atomizing the biocide during application to the substrate before the finish 15 is added.
I et etterfølgende prosessavsnitt 18 kan man behandle sengetøyartikkelen ytterligere, f .eks. i form av glansing, kjemming og/eller kutting av fibrene 5 i komposittlaget slik at de opprett-stående fibre får samme høyde. Etter kutting i lengde og bredde får man således materialflak 19 som enten direkte kan inngå i overtrekket eller den aktuelle sengetøyartikkel eller ytterligere utrustes med tilleggsapplikasjoner, så som festebøyler o.l. In a subsequent process section 18, the bedding article can be processed further, e.g. in the form of polishing, combing and/or cutting the fibers 5 in the composite layer so that the upright fibers have the same height. After cutting to length and width, material sheets 19 are thus obtained which can either be directly included in the cover or the bedding article in question or further equipped with additional applications, such as fastening brackets etc.
Oppfinnelsen er ikke begrenset til det som her er vist og beskrevet, men vil gjelde alle typer sengetøyartikler og liknende, såfremt de faller innenfor rammen av patentkravene som er satt opp nedenfor, og således kan det i et putevar av kompositt-materiale være tilstrekkelig å knuse fibrene. The invention is not limited to what is shown and described here, but will apply to all types of bed linen and the like, as long as they fall within the scope of the patent claims set out below, and thus in a pillowcase made of composite material it may be sufficient to crush the fibers.
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9501073A BE1009900A5 (en) | 1995-12-28 | 1995-12-28 | Cover article for beds and the like, and method for manufacturing same. |
PCT/BE1996/000135 WO1997024484A1 (en) | 1995-12-28 | 1996-12-23 | Covering for beds and similar items and method for its manufacture |
Publications (2)
Publication Number | Publication Date |
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NO973939L true NO973939L (en) | 1997-08-27 |
NO973939D0 NO973939D0 (en) | 1997-08-27 |
Family
ID=3889380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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NO973939A NO973939D0 (en) | 1995-12-28 | 1997-08-27 | Sengetöyartikkel |
Country Status (13)
Country | Link |
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EP (1) | EP0812372A1 (en) |
JP (1) | JPH11501246A (en) |
AU (1) | AU1361897A (en) |
BE (1) | BE1009900A5 (en) |
CZ (1) | CZ269797A3 (en) |
DE (1) | DE29622338U1 (en) |
ES (1) | ES2113328B1 (en) |
FR (1) | FR2742977B3 (en) |
IL (1) | IL121606A0 (en) |
NL (1) | NL1004907C2 (en) |
NO (1) | NO973939D0 (en) |
NZ (1) | NZ325161A (en) |
WO (1) | WO1997024484A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9722448D0 (en) * | 1997-10-23 | 1997-12-24 | Courtaulds Plc | Methods of controlling house mites and bedmites |
GB9722578D0 (en) * | 1997-10-24 | 1997-12-24 | Protec Health International Li | Impregnated fabrics |
US6379686B1 (en) * | 1998-07-17 | 2002-04-30 | Magiseal Corporation | Fabric, carpet and upholstery protectant with biocide and acaricide |
GB2359023A (en) * | 1999-12-10 | 2001-08-15 | Fenchurch Environmental Group | Compositions for reducing or eliminating house dust mite infestations |
FR2817269A1 (en) * | 2000-11-24 | 2002-05-31 | Stat R | METHOD FOR FIXING ANTI-MITE PRINCIPLES ON FIBERS AND YARNS, ESPECIALLY TEXTILES, ESPECIALLY POLYESTER, AND PRODUCTS THUS OBTAINED |
FR2841452B1 (en) * | 2002-07-01 | 2004-10-15 | Le Monde Des Marques | LITERARY ARTICLE OF THE PILLOW, DUVET OR LIKE TYPE |
DE102004058143A1 (en) * | 2004-11-23 | 2006-05-24 | Bode Chemie Gmbh & Co | Disinfecting substrate, useful for cleaning and disinfection of hard surfaces, comprises a substrate of plastic and a preparation containing antimicrobial active substances |
CN103349452A (en) * | 2012-04-06 | 2013-10-16 | 南通天雁时装有限公司 | Antibiotic anti-mite mattress |
DE202012004456U1 (en) | 2012-04-11 | 2012-07-04 | Gerd Gundersheimer | Apparatus for destroying mites, insects, micro-organisms, allergens and fungi in upholstered articles and in filled bedding |
DE202012004898U1 (en) | 2012-05-16 | 2012-07-03 | Gerd Gundersheimer | Light window device for bedding and upholstery |
CN115474797B (en) * | 2022-08-31 | 2024-02-27 | 慕思健康睡眠股份有限公司 | Sterilization method based on intelligent mattress and related products |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CH465959A (en) * | 1966-11-30 | 1969-01-15 | Ciba Geigy | Ready-to-use agent for combating harmful microorganisms on textile material |
FR2015989A1 (en) * | 1968-08-20 | 1970-04-30 | Medical Plastics Corp | |
US3691570A (en) * | 1970-02-09 | 1972-09-19 | Erwin B Gaines | Bed pad and method of use to support an invalid |
US4401712A (en) * | 1983-01-03 | 1983-08-30 | Tultex Corporation | Antimicrobial non-woven fabric |
US4525409A (en) * | 1983-09-19 | 1985-06-25 | Flexi-Mat Corporation | Nylon or polyester treated fabric for bedding |
JPH0781233B2 (en) * | 1988-08-10 | 1995-08-30 | 帝人株式会社 | Method for producing mite-proof fiber for wadding |
DE3924527A1 (en) * | 1989-07-25 | 1991-01-31 | Bayer Ag | Microbicide formulations and their use |
GB9024990D0 (en) * | 1990-11-16 | 1991-01-02 | Mediscus Prod Ltd | Mattress having biocidal cover |
DE4231010A1 (en) * | 1992-09-16 | 1994-03-17 | David Dipl Ing Verliebter | Compsns. for killing house-dust mites - comprising pyrethrin and/or pyrethroid acaricide and textile-cleaning compsn. |
-
1995
- 1995-12-28 BE BE9501073A patent/BE1009900A5/en not_active IP Right Cessation
-
1996
- 1996-12-23 JP JP9523920A patent/JPH11501246A/en active Pending
- 1996-12-23 AU AU13618/97A patent/AU1361897A/en not_active Abandoned
- 1996-12-23 ES ES09602721A patent/ES2113328B1/en not_active Expired - Lifetime
- 1996-12-23 IL IL12160696A patent/IL121606A0/en active IP Right Grant
- 1996-12-23 NZ NZ325161A patent/NZ325161A/en unknown
- 1996-12-23 EP EP96943836A patent/EP0812372A1/en not_active Withdrawn
- 1996-12-23 DE DE29622338U patent/DE29622338U1/en not_active Expired - Lifetime
- 1996-12-23 WO PCT/BE1996/000135 patent/WO1997024484A1/en not_active Application Discontinuation
- 1996-12-23 CZ CZ972697A patent/CZ269797A3/en unknown
- 1996-12-23 FR FR9616163A patent/FR2742977B3/en not_active Expired - Fee Related
- 1996-12-30 NL NL1004907A patent/NL1004907C2/en not_active IP Right Cessation
-
1997
- 1997-08-27 NO NO973939A patent/NO973939D0/en unknown
Also Published As
Publication number | Publication date |
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WO1997024484A1 (en) | 1997-07-10 |
FR2742977A3 (en) | 1997-07-04 |
ES2113328B1 (en) | 1999-02-01 |
EP0812372A1 (en) | 1997-12-17 |
NZ325161A (en) | 1998-12-23 |
BE1009900A5 (en) | 1997-10-07 |
ES2113328A1 (en) | 1998-04-16 |
FR2742977B3 (en) | 1997-12-05 |
JPH11501246A (en) | 1999-02-02 |
NL1004907A1 (en) | 1997-07-02 |
AU1361897A (en) | 1997-07-28 |
DE29622338U1 (en) | 1997-03-13 |
NO973939D0 (en) | 1997-08-27 |
NL1004907C2 (en) | 1999-01-19 |
IL121606A0 (en) | 1998-02-08 |
CZ269797A3 (en) | 1998-02-18 |
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