EP2929828B1 - Unité de nettoyage comprenant un balai à franges et au moins un emballage - Google Patents

Unité de nettoyage comprenant un balai à franges et au moins un emballage Download PDF

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Publication number
EP2929828B1
EP2929828B1 EP14164509.3A EP14164509A EP2929828B1 EP 2929828 B1 EP2929828 B1 EP 2929828B1 EP 14164509 A EP14164509 A EP 14164509A EP 2929828 B1 EP2929828 B1 EP 2929828B1
Authority
EP
European Patent Office
Prior art keywords
cleaning
range
layer
unit according
cleaning unit
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.)
Revoked
Application number
EP14164509.3A
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German (de)
English (en)
Other versions
EP2929828A1 (fr
Inventor
Edward Becker
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.)
Hydroflex oHG
Original Assignee
Hydroflex oHG
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
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Application filed by Hydroflex oHG filed Critical Hydroflex oHG
Priority to DK14164509.3T priority Critical patent/DK2929828T3/en
Priority to ES14164509.3T priority patent/ES2684401T3/es
Priority to EP14164509.3A priority patent/EP2929828B1/fr
Publication of EP2929828A1 publication Critical patent/EP2929828A1/fr
Application granted granted Critical
Publication of EP2929828B1 publication Critical patent/EP2929828B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • A47L13/17—Cloths; Pads; Sponges containing cleaning agents

Definitions

  • the present invention relates to a cleaning unit, in particular for clean room cleaning, comprising a cleaning mop and a packaging.
  • Cleaning companies in particular often use cleaning mops, in particular for floor cleaning. These cleaning mops are usually intended for repeated use, that is, after each cleaning cycle, the cleaning mops are to be washed. In particular with cleaning mops, which are used for the clean room cleaning, special precautions and precautions are to be taken not only in the production, the transport and the storage, but also with the washing used cleaning mops. The effort to be applied in connection with such cleaning mops then increases again for those mops that are to be used for the cleaning of sterile rooms, especially of sterile clean rooms.
  • a packaging for a mop or the like which also contains a container with a liquid consisting of a cleaning and / or disinfecting agent in addition to this mop.
  • This cleaning liquid is thus present separately from the mop in the packaging.
  • the liquid container can be opened without the packaging being torn open. Ie. a soaking of the mop takes place within this packaging. In this way, a mop is to be made available, which can be stored for a very long time and can only be impregnated with the cleaning liquid shortly before use.
  • the DE 200 05 016 U1 relates to a cleaning cloth for industrial applications, consisting of a ready-made carrier material and a cleaning agent applied thereto, wherein the carrier material is impregnated with a predetermined amount of detergent. Furthermore, the describes DE 200 05 016 U1 a packaging for the said cleaning cloths.
  • This packaging can be a wrapping cloth enclosing, welded foil, which is present in a dimensionally stable housing with a removal opening. In this way, stirring of the cleaning agent and wetting of a cleaning rag or the spraying of a cleaning agent should be avoided.
  • the invention therefore an object of the invention to provide cleaning systems available that allow a reliable, yet cost-effective cleaning of particular clean rooms and / or sterile rooms.
  • the cleaning mop is already completely impregnated in the packaging, in particular plastic film packaging, this can be used immediately after removal from the packaging for cleaning, without further wetting or further impregnation with additional cleaning liquid is necessary.
  • the cleaning unit according to the invention can be dispensed with the regularly used cleaning trolley, which usually always include at least one container with cleaning fluid.
  • the packaging is generally sized so that not the entire volume of the package is filled with liquid and caremopp (s) (s), but that there is also (purified) air or an inert gas therein.
  • the cleaning unit according to the invention even without having to provide cleaning liquid available via separate containers or pails, makes it possible to provide sufficient liquid for cleaning even larger areas of a room to be cleaned, in particular a clean room.
  • the amount of cleaning liquid which is optimally matched to the cleaning mop for a cleaning task can always be used. The cleaning fluid is therefore always correctly dosed.
  • the cleaning unit according to the invention not only a single impregnated mop, in particular a flat mop, is present therein, but there are two or more mops, in particular flat mops, projecting toward one another.
  • mops in particular flat mops
  • 3 or 4 to 20 mops, in particular flat mops may be provided in the first package of the cleaning unit according to the invention.
  • the cleaning mop of the cleaning unit according to the invention constitutes a flat mop.
  • Flat mops generally have a rectangular base surface and are provided with a cleaning or front side and a cover sheet or rear side. These flat mops advantageously have on the cover sheet or back over at least one engaging pocket, preferably two engaging pockets, for a flat mop holder.
  • This Flachmopphalter are usually connected via a joint with a style or handle, so that even larger areas can be easily cleaned using the cleaning unit according to the invention.
  • the cleaning unit according to the present invention is particularly suitable for use in clean room cleaning. Accordingly, the cleaning mop, in particular the Flat mop, the cleaning unit according to the invention also a clean room cleaning mop.
  • the cleaning unit according to the invention it is possible to provide not only immediately a cleaning mop available for clean room cleaning, but also the required liquid system, for example in the form of a cleaning liquid or a disinfecting liquid. In this way, the effort to provide suitable cleaning fluid and suitable containers for receiving this cleaning fluid for clean room cleaning, can be significantly reduced.
  • the external supply of cleaning liquid can be dispensed with.
  • the cleaning mop used with the cleaning unit according to the invention is expediently, especially when used for clean room cleaning, a disposable cleaning mop.
  • the mop is designed as a disposable cleaning mop, ie the cleaning mop does not have to be manufactured and designed in such a way in that it survives the usually required 50 to 60 washing cycles without change, the costs associated with the production of the cleaning unit according to the invention being contained.
  • cleaning units according to the invention in particular also for clean room cleaning, which also have at least one further, in particular liquid-tight, plastic film packaging in which the first plastic film packaging, in particular liquid-tight, is packaged, preferably closed by welding.
  • the first packaging in particular plastic film packaging
  • the first plastic film packaging surrounding plastic film packaging.
  • a cleaning unit is provided which can be used particularly efficiently and practicably for clean-room cleaning.
  • the outer packaging can be removed in a lock area in the transition to the clean room, so that it is ensured that only one of the clean room conditions sufficient packaging along with cleaning fluid and cleaning mop gets into the clean room.
  • the cleaning unit comprises a first packaging and a further, second packaging
  • the outer, second packaging is usually removed in a first lock.
  • the inner, first packaging present in the outer, further or second packaging, containing the cleaning mop and the liquid system are present in purified or sterilized air. This means that the inner packaging has already been introduced into the outer packaging and sealed under clean-room conditions or under sterile conditions. Only in a second lock is the inner packaging then preferably removed, so that only the cleaning mop impregnated with the liquid system reaches the sterile room or the clean room. Alternatively, it is also possible to disinfect or sterilize the inner packaging in the second lock to take them into the room to be cleaned with it.
  • first and / or the further, second plastic film packaging are tubular and that the welds are preferably present in each case on the opposite narrow sides of the plastic film tubes.
  • the liquid system of the purification unit according to the invention may be, for example, an aqueous system, in particular containing at least one disinfectant, in particular i-propanol and / or ethanol, and / or at least one, in particular biocidal, cleaning agent.
  • the liquid system may be a cleaning fluid or a disinfecting fluid.
  • Suitable cleaning fluids may be alkaline or acidic. Alkaline cleaning fluids are commonly used when degreasing properties are required. Sour cleaning fluids are generally used to remove limescale and / or rust residues.
  • Cleaning liquids in the context of the present invention are regularly distinguished by the fact that they contain at least one surfactant in an aqueous system.
  • Suitable surfactants for the clean-room cleaning or the cleaning of sterile spaces are known to the person skilled in the art.
  • Suitable disinfecting liquids generally represent aqueous systems which are endowed, for example, with a biocidal, bactericidal, sporicidal and / or fungicidal action and accordingly contain at least one biocide, bactericide, sporocide and / or fungicide.
  • cleaning fluids or disinfecting fluids are generally used, where the water used is deionized water or WFI grade water.
  • the water of suitable cleaning and disinfecting liquids has preferably been subjected to a filtration process (0.2 ⁇ m).
  • disinfecting liquids are preferably used on aqueous systems, the alcohols such as i-propanol and / or ethanol, peroxides, peracids such as peracetic acid, quaternary ammonium compounds such as Benzalkoniumchlord, guanidine derivatives or chlorine-based compounds such as chlorine dioxide, sodium hypochlorite, chlorhexidine, chloramine T, included.
  • the alcohols such as i-propanol and / or ethanol
  • peroxides such as peracetic acid
  • quaternary ammonium compounds such as Benzalkoniumchlord
  • guanidine derivatives such as chlorine dioxide, sodium hypochlorite, chlorhexidine, chloramine T, included.
  • a particularly suitable disinfectant for clean room cleaning and for the cleaning of sterile rooms is an aqueous system containing 70% by volume of i-propanol and 30% by volume of water.
  • Particularly useful cleaning units according to the invention are also those which are used for the cleaning of sterile rooms, in particular sterile clean rooms.
  • the cleaning units according to the invention it is particularly simple and reliable possible to transfer cleaning mops together with cleaning liquid in a previously sterilized form in a sterile room.
  • cleaning mops can be used reliably in sterile environments without having to accept sterility losses.
  • a sterility safety level (SAL value) can be maintained which is not above 10 -6 . That is, among 1,000,000 cleaning units according to the invention, on average only one is contaminated with a viable germ.
  • SAL value sterility safety level
  • the maximum SAL value for parenterals should be 10 -6 .
  • the flat mop over at least one front or cleaning side layer and at least one back or cover sheet side position and optionally at least one middle, between the front and the back layer disposed intermediate layer having at least one, preferably two, engaging pocket (s) for a flat mop holder on the back.
  • the flat mop has a front or cleaning side with a trimming or loop structure and a back or cover sheet side, wherein the front side and the back at least one woven, knitted or knitted layer formed from microfiber material or wherein the front side at least one front-side woven, knitted or knitted layer formed of microfiber material and the back at least one back layer of a particular solidified nonwoven material, in particular comprising or consisting of polyolefin fibers, in particular polypropylene fibers.
  • the at least one intermediate layer arranged between the front-side and back-side layer comprises or consists of a non-bonded, non-bonded material or a foam material.
  • Suitable microfiber material includes, for example, polyamide microfibers and / or polyester microfibers, especially polyethylene terephthalate microfibrils. Polyester microfibers are preferred.
  • the nonwoven material of the intermediate layer preferably comprises or consists of, in particular recycled, polyester fibers, in particular polyethylene terephthalate fibers.
  • microfiber material for the cleaning mops of the cleaning unit according to the invention is expediently formed from an endless fiber.
  • the microfiber material is particularly suitable, in particular circular knit or warp-knit terry tissue.
  • Such microfiber materials are preferably applied to the front or cleaning side of a flat mop of a cleaning unit according to the invention.
  • the microfiber material of front and / or back has an average fineness less than or equal to 1 dtex, in particular in the range of 0.3 dtex to 0.8 dtex, and / or that the fiber material of the intermediate layer has an average fineness in the range from 0.5 dtex to 4 dtex, in particular in the range from 1 dtex to 3 dtex and particularly preferably in the range from 1.5 dtex to 2.5 dtex.
  • cleaning units according to the invention in which cleaning mops are used in which the front and / or back layer of microfiber material over a basis weight of at least 150 g / m 2 or in the range of 150 g / m 2 to 400 g / m 2 , preferably of at least 200 g / m 2 or in the range of 200 g / m 2 to 350 g / m 2 , and more preferably of at least 225 g / m 2 or in the range of 225 g / m 2 to 300 g / m 2 , and / or where the at least one intermediate layer has a basis weight in the range from 50 g / m 2 to 150 g / m 2 , preferably in the range from 75 g / m 2 to 125 g / m 2 and particularly preferably in the range from 90 g / m 2 to 110 g / m 2 .
  • the at least one intermediate layer may e.g. also represent a needle felt.
  • the fibers of the at least one intermediate layer can be staple fibers, in particular with a mean length in the range of 20 mm to 80 mm, preferably in the range of 30 mm to 70 mm and particularly preferably in the range of 40 mm to 60 mm.
  • the at least one backside layer preferably represents a spunbonded material. Also, this backsheet layer is particularly preferably designed as a single layer.
  • the front-side layer and the rear-side layer or the front-side layer, the intermediate layer and the backsheet layer are preferably connected to each other along their peripheral edges by means of overlock sewing methods.
  • the engagement pocket or the engagement pockets have been obtained by folding over one or more edge portions of the flat mop, so that the material of the backsheet reaches each other in the area of the engagement pocket or engagement pockets.
  • the folded-over edge portions along its peripheral edges to form the engaging pocket by means of overlock sewing method may be present together.
  • the front-side layer expediently has an average thickness of at least 0.5 mm or in the range of 0.5 mm to 5.0 mm, preferably of at least 1.0 mm or in the range of 1.0 mm to 4.5 mm, and more preferably at least 1.5 mm or in the range of 0.5 mm to 5.0 mm.
  • the intermediate layer preferably has a thickness in the range of 0.5 mm to 10 mm, preferably in the range of 1.0 mm to 8 mm and particularly preferably in the range of 2.0 to 5 mm.
  • the invention was based on the surprising finding that cleaning mops, in particular for commercial cleaning, can be made available in a practicable and cost-effective manner, in particular also for commercial cleaning.
  • the cleaning units according to the invention it is possible to completely dispense with an additional impregnation, moistening or wetting of the cleaning mops. Rather, immediately required for the respective cleaning process, optimal amount of liquid system, such as cleaning or disinfecting liquid, are provided.
  • Another advantage is that with the cleaning unit according to the invention any effort for the Preparation of a cleaning mop to be used for cleaning is eliminated. This has a particularly beneficial effect on clean room cleaning and the cleaning of sterile rooms.
  • the cleaning mop for example if designed in the form of a flat mop, as a disposable cleaning mop.
  • the cleaning mops used for the cleaning units according to the invention in particular flat mops, can, of course, be used again for cleaning after removal from the packaging and use for cleaning after passing through a washing or decontamination cycle. It is also possible for such cleaning mops, which are provided as disposable cleaning mops for the clean room cleaning or the cleaning of sterile rooms, after a washing or decontamination cycle at least once again for the cleaning of rooms that are not clean rooms or not must be kept sterile to use.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Claims (15)

  1. Unité de nettoyage comprenant un premier emballage en film plastique étanche aux liquides et, située dans cet emballage en film plastique, une frange ou une pluralité de franges préimprégnée(s) avec un système liquide, comprenant en outre au moins un emballage en film plastique étanche aux liquides supplémentaire, dans lequel le premier emballage en film plastique est emballé de façon étanche aux liquides.
  2. Unité de nettoyage selon la revendication 1, caractérisée en ce que le balai à franges est un balai à franges de salle blanche et/ou un balai à franges jetable.
  3. Unité de nettoyage selon la revendication 1 ou 2, caractérisée en ce que le premier emballage en film plastique étanche aux liquides représente un emballage en film plastique fermé par soudage ou par collage et/ou en ce que l'emballage en film plastique étanche aux liquides supplémentaire est fermé de façon étanche aux liquides par soudage.
  4. Unité de nettoyage selon l'une quelconque des revendications précédentes, caractérisée en ce que le système liquide représente un système aqueux, en particulier comprenant au moins un moyen de désinfection, en particulier de l'isopropanol et/ou de l'éthanol, et au moins un détergent, en particulier biocide.
  5. Unité de nettoyage selon l'une quelconque des revendications précédentes, caractérisée en ce que le ou les balai(s) à franges et le premier emballage en film plastique contenant ces balais à franges, ainsi que, le cas échéant, également l'emballage en film plastique supplémentaire sont stériles, en particulier au moyen de rayonnement bêta, rayonnement gamma et/ou rayonnement d'électrons.
  6. Unité de nettoyage selon l'une quelconque des revendications précédentes, caractérisée en ce que le balai à franges dispose d'au moins une couche frontale ou de nettoyage et d'au moins une couche arrière ou de couverture ainsi que, le cas échéant, d'au moins une couche centrale intermédiaire disposée entre les couches frontale et arrière, au moins une, de préférence deux poche(s) de pénétration étant présentes sur le côté arrière pour une fixation de balai à franges.
  7. Unité de nettoyage selon la revendication 6, caractérisée en ce que le balai à franges présente un côté frontal ou de nettoyage avec une structure en garniture ou en boucle et un côté arrière ou de couverture, le côté frontal et le côté arrière comprenant au moins une couche tissée, tricotée à la main ou tricotée à la machine formée en matériau de microfibres ou le côté frontal formant au moins une couche frontale tissée, tricotée à la main ou tricotée à la machine et le côté arrière comprenant au moins une couche arrière en matériau non-tissé, en particulier solidifié, en particulier comprenant ou se composant de fibres de polyoléfine, en particulier de fibres de polypropylène.
  8. Unité de nettoyage selon la revendication 6 ou 7, caractérisée en ce que l'au moins une couche intermédiaire disposée entre la couche frontale et la couche arrière comprend, ou se compose de, un matériau non-tissé, en particulier non solidifié, ou un matériau en mousse.
  9. Unité de nettoyage selon la revendication 7 ou 8, caractérisée en ce que le matériau de microfibres comprend des microfibres de polyamide et/ou des microfibres de polyester, en particulier des micro fibres de polytéréphtalate d'éthylène, de préférence des micro fibres de polyester, ou s'en compose, et/ou en ce que le matériau non-tissé de la couche intermédiaire, comprend en particulier des fibres de polyester recyclées, en particulier des fibres de polytéréphtalate d'éthylène, ou s'en compose.
  10. Unité de nettoyage selon l'une quelconque des revendications 7 à 9, caractérisée en ce que le matériau de microfibres est formé en fibres continues et/ou en ce que le matériau de microfibres est formé en tissu éponge, en particulier en tricotage circulaire ou en tricotage en chaîne.
  11. Unité de nettoyage selon l'une quelconque des revendications 7 à 10, caractérisée en ce que le matériau de microfibres présente un titrage moyen inférieur ou égal à 1 dtex, en particulier dans la plage de 0,3 dtex à 0,8 dtex, et/ou en ce que le matériau de fibres de la couche intermédiaire présente un titrage moyen dans une plage de 0,5 dtex à 4 dtex, en particulier dans la plage de 1 dtex à 3 dtex et en particulier de préférence dans la plage de 1,5 dtex à 2,5 dtex.
  12. Unité de nettoyage selon l'une quelconque des revendications précédentes, caractérisée en ce que la couche frontale et/ou arrière en matériau de microfibres dispose d'un grammage d'au moins 150 g/m2 ou dans la plage de 150 g/m2 à 400 g/m2, de préférence d'au moins 200 g/m2 ou dans la plage de 200 g/m2 à 350 g/m2, et en particulier de préférence d'au moins 225 g/m2 ou dans la plage de 225 g/m2 à 300 g/m2, et/ou en ce que l'au moins une couche intermédiaire dispose d'un grammage dans la plage de 50 g/m2 à 150 g/m2, de préférence dans la plage de 75 g/m2 à 125 g/m2 et en particulier de préférence dans la plage de 90 g/m2 à 110 g/m2 et/ou en ce que l'au moins une couche intermédiaire représente un non-tissé aiguilleté et/ou en ce que les fibres de l'au moins une couche intermédiaire représentent des fibres discontinues, en particulier avec une longueur moyenne dans la plage de 20 mm à 80 mm, de préférence dans la plage de 30 mm à 70 mm et en particulier de préférence dans la plage de 40 mm à 60 mm.
  13. Unité de nettoyage selon l'une quelconque des revendications 6 à 12, caractérisée en ce que la couche frontale et la couche arrière ou en ce que la couche frontale, la couche intermédiaire et la couche arrière sont reliées entre elles le long de leurs bords périphériques par couture overlock.
  14. Unité de nettoyage selon l'une quelconque des revendications 6 à 13, caractérisée en ce que la poche de pénétration ou les poches de pénétration ont été conservées par le rabat d'une ou de plusieurs parties de bord de la frange, de telle sorte que, dans la zone de la poche de pénétration ou des poches de pénétration, le matériel de la couche arrière se chevauche en se touchant et/ou en ce que les parties de bord rabattues l'une sur l'autre sont reliées le long de leurs bords périphériques par couture overlock, formant la poche de pénétration.
  15. Unité de nettoyage selon l'une quelconque des revendications 6 à 14, caractérisée en ce que la couche frontale présente une épaisseur moyenne d'au moins 0,5 mm, ou dans la plage de 0,5 mm à 5,0 mm, de préférence d'au moins 1,0 mm ou dans la plage de 1,0 mm à 4,5 mm, et en particulier de préférence d'au moins 1,5 mm ou dans la plage de 0,5 mm à 5,0 mm, et/ou en ce que la couche intermédiaire présente une épaisseur dans la plage de 0,5 mm à 10 mm, de préférence dans la plage de 1,0 mm à 8 mm et en particulier de préférence dans la plage de 2,0 à 5 mm.
EP14164509.3A 2014-04-11 2014-04-11 Unité de nettoyage comprenant un balai à franges et au moins un emballage Revoked EP2929828B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK14164509.3T DK2929828T3 (en) 2014-04-11 2014-04-11 Cleaning unit comprising a cleaning mop and at least one wrapper
ES14164509.3T ES2684401T3 (es) 2014-04-11 2014-04-11 Unidad de limpieza, que comprende una mopa de limpieza y por lo menos un embalaje
EP14164509.3A EP2929828B1 (fr) 2014-04-11 2014-04-11 Unité de nettoyage comprenant un balai à franges et au moins un emballage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14164509.3A EP2929828B1 (fr) 2014-04-11 2014-04-11 Unité de nettoyage comprenant un balai à franges et au moins un emballage

Publications (2)

Publication Number Publication Date
EP2929828A1 EP2929828A1 (fr) 2015-10-14
EP2929828B1 true EP2929828B1 (fr) 2018-05-23

Family

ID=50473209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14164509.3A Revoked EP2929828B1 (fr) 2014-04-11 2014-04-11 Unité de nettoyage comprenant un balai à franges et au moins un emballage

Country Status (3)

Country Link
EP (1) EP2929828B1 (fr)
DK (1) DK2929828T3 (fr)
ES (1) ES2684401T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2929827B1 (fr) 2014-04-11 2020-04-15 Hydroflex OHG Balai à franges plat, notamment balai à franges à usage unique

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