EP1573104A1 - Scheuerkörper und verfahren zur seiner herstellung - Google Patents
Scheuerkörper und verfahren zur seiner herstellungInfo
- Publication number
- EP1573104A1 EP1573104A1 EP03813547A EP03813547A EP1573104A1 EP 1573104 A1 EP1573104 A1 EP 1573104A1 EP 03813547 A EP03813547 A EP 03813547A EP 03813547 A EP03813547 A EP 03813547A EP 1573104 A1 EP1573104 A1 EP 1573104A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fibers
- body according
- scouring body
- scouring
- binder
- 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.)
- Withdrawn
Links
- 238000009991 scouring Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000835 fiber Substances 0.000 claims abstract description 50
- 239000011230 binding agent Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000004753 textile Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 238000004049 embossing Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000006735 deficit Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
-
- 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
- A47L17/00—Apparatus or implements used in manual washing or cleaning of crockery, table-ware, cooking-ware or the like
- A47L17/04—Pan or pot cleaning utensils
- A47L17/08—Pads; Balls of steel wool, wire, or plastic meshes
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
- D04H1/65—Impregnation followed by a solidification process using mixed or composite fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
Definitions
- the invention relates to a scouring body with a surface embossed by thermoforming, consisting of a textile material made of woven or non-woven fibers, which is coated with a binder hardened by heat treatment.
- Such scouring bodies have a work surface profiled by embossing and are in particular provided and suitable for cleaning and
- the scouring bodies can each be bound to a carrier, which can be another textile structure, a foam body or a plastic body.
- a binder is usually applied to a web of textile material.
- the material web is then passed through a heating zone, the binder curing.
- the binder can be applied on one or both sides.
- the material web can be made by several
- Heating zones are performed, first of all a partial curing of the binder and finally a complete curing.
- the surface is profiled after the binder has finally hardened.
- the embossing process can in a continuous workflow immediately after the final curing of the binder; however, it is also possible to carry out the embossing process on a separate machine.
- the object of the invention is therefore to design a scouring body of the type mentioned at the outset in such a way that the material weakening which occurs during hot deformation to emboss the surface is reduced to a minimum.
- This object is achieved in that at least some of the fibers have a crimp of more than 10 sheets per inch and a fiber length of at least 90 mm.
- the fiber length and the fiber crimp have a decisive influence on the strength and resilience of the textile material provided with the binder.
- a strong crimp of more than 10 sheets per inch helps the fibers stick together.
- a high fiber length of at least 90 mm stabilizes the embossed structures.
- the scouring body thus obtained is suitable for use for cleaning and scouring purposes due to the increased strength, resilience and the improved bond of the fibers even after the embossing process and the inevitable impairment of the binder.
- the use of long and highly crimped fibers not only compensates for the inevitable damage to the binder during the embossing process, but also results in an improvement in the material properties compared to a material with shorter fibers and / or fewer or non-crimped fibers.
- the fiber length is greater than the distance between repeating embossed structures of the surface. In particular, this ensures that the fibers stabilize the embossed structures.
- the invention also relates to a method for producing a scouring body according to one of the claims 1-10, wherein a material web made of textile material with at least a proportion of fibers having a crimp of more than 10 sheets per inch and a fiber length of at least 90 mm, a curable binder is applied on at least one side and the material web is then continuously guided through a heating zone.
- a material web made of textile material with at least a proportion of fibers having a crimp of more than 10 sheets per inch and a fiber length of at least 90 mm a curable binder is applied on at least one side and the material web is then continuously guided through a heating zone.
- Fig. 1 in a spatial representation, a scouring body with an embossed surface
- FIG. 2 shows a schematic representation of the process sequence for producing a material web for the production of scouring bodies according to FIG. 1.
- the scouring body 1 shown in FIG. 1 is bound to a carrier 2, for example a foam body.
- the scouring body 1 consists of a textile material made of woven or non-woven fibers. In the illustrated embodiment, the proportion of fibers with a
- the thickness of the fibers is between 1 dtex and 250 dtex, for example 100 dtex.
- the fibers consist of synthetic polymers, for example polyamide, polyester, polypropylene and / or viscose.
- the fibers can also consist of natural fiber materials, for example cotton.
- a typical scrubbing body intended for use as a pot cleaner for example, can be made from fibers of a fiber blend containing about 30% of a 17 dtex polyamide fiber, about 12 sheets per inch crimp, and about 90 mm long , This fiber blend may additionally contain, for example, about 70% polyamide fibers with a thickness of about 17 dtex, a crimp of about 6 sheets per inch and a length of about 60 mm.
- the surface 3 of the scouring body 1, which is embossed by hot deformation, has an embossed structure which, in the exemplary embodiment shown, consists of a lattice-shaped embossing 4 with, for example, square areas 5 lying therebetween without embossing.
- the textile material described which forms the base material for the scouring body 1, is coated with a binder which can be hardened by heat treatment.
- a curable binder is applied in at least one side to a material web 6 made of textile material with at least a proportion of fibers that have a crimp of more than 10 sheets per inch and a fiber length of at least 90 mm, in the embodiment shown two sides, in a station 7.
- the binder can be applied by spraying, brushing on, padding or by a bath.
- the material web is then continuously guided through a first heating zone 8, with the binder being partially cured.
- the material web 6 then runs over a roller 9 and is turned over in the process.
- the binder is applied to the second side of the material web.
- the material web then runs through a second heating zone 11, the binder applied in the second station 10 also partially hardening.
- the material web passes through a roller 12 into a third heating zone 13, in which the binder hardens completely.
- a subsequent area 14 which is only shown schematically in FIG. 2, the surface is embossed by hot deformation.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Fiber Materials (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002159554 DE10259554B3 (de) | 2002-12-19 | 2002-12-19 | Scheuerkörper und Verfahren zu seiner Herstellung |
| DE10259554 | 2002-12-19 | ||
| PCT/EP2003/009023 WO2004057083A1 (de) | 2002-12-19 | 2003-08-14 | Scheuerkörper und verfahren zur seiner herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1573104A1 true EP1573104A1 (de) | 2005-09-14 |
Family
ID=32667514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03813547A Withdrawn EP1573104A1 (de) | 2002-12-19 | 2003-08-14 | Scheuerkörper und verfahren zur seiner herstellung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20060014454A1 (de) |
| EP (1) | EP1573104A1 (de) |
| AU (1) | AU2003266284A1 (de) |
| DE (1) | DE10259554B3 (de) |
| WO (1) | WO2004057083A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012222886B4 (de) * | 2012-12-12 | 2014-11-27 | Jöst Gmbh | Genopptes Schleif- und Reinigungsvlies sowie Herstellung und Verwendung desselben |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE620334A (de) * | 1961-07-17 | 1900-01-01 | ||
| US3505155A (en) * | 1963-11-21 | 1970-04-07 | Celanese Corp | Nonwoven continuous filament product and method of preparation |
| DE1928014C3 (de) * | 1968-04-13 | 1980-06-19 | E.A.H. Naue Kg, 4992 Espelkamp | Matte zur Befestigung von Dämmen, Deichen oder Böschungen |
| US4078340A (en) * | 1973-12-07 | 1978-03-14 | Minnesota Mining And Manufacturing Company | Low density abrasive pad having different abrasive surfaces |
| JPS6461553A (en) * | 1987-08-31 | 1989-03-08 | Toray Monofilament Co | Mat like structure |
| US5363604A (en) * | 1992-08-21 | 1994-11-15 | Minnesota Mining And Manufacturing Company | Entangled continuous filament nonwoven scouring articles and methods of making same |
| AU669202B2 (en) * | 1992-08-24 | 1996-05-30 | Minnesota Mining And Manufacturing Company | Melt bonded nonwoven articles and methods of preparing same |
| US5599420A (en) * | 1993-04-06 | 1997-02-04 | Kimberly-Clark Corporation | Patterned embossed nonwoven fabric, cloth-like liquid barrier material and method for making same |
| FR2723525B1 (fr) * | 1994-08-12 | 1996-10-31 | Elysees Balzac Financiere | Corps en un materiau alveolaire, combine de nettoyage et/ou recurage, procedes pour leur preparation |
| JP3664873B2 (ja) * | 1998-03-24 | 2005-06-29 | 日本バイリーン株式会社 | 不織布、拭き取り布、及びその製造方法 |
| JP4305983B2 (ja) * | 1998-11-30 | 2009-07-29 | チッソ株式会社 | ポリエチレン系繊維およびこれを用いた不織布 |
| US7044989B2 (en) * | 2002-07-26 | 2006-05-16 | 3M Innovative Properties Company | Abrasive product, method of making and using the same, and apparatus for making the same |
-
2002
- 2002-12-19 DE DE2002159554 patent/DE10259554B3/de not_active Expired - Fee Related
-
2003
- 2003-08-14 AU AU2003266284A patent/AU2003266284A1/en not_active Abandoned
- 2003-08-14 EP EP03813547A patent/EP1573104A1/de not_active Withdrawn
- 2003-08-14 WO PCT/EP2003/009023 patent/WO2004057083A1/de not_active Ceased
- 2003-08-14 US US10/539,783 patent/US20060014454A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2004057083A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060014454A1 (en) | 2006-01-19 |
| WO2004057083A1 (de) | 2004-07-08 |
| AU2003266284A1 (en) | 2004-07-14 |
| DE10259554B3 (de) | 2004-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20050502 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHINDLER, THOMAS |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20080301 |