EP1767680A1 - Dispositif pour l' hydroliage d' une bande de tissu - Google Patents
Dispositif pour l' hydroliage d' une bande de tissu Download PDFInfo
- Publication number
- EP1767680A1 EP1767680A1 EP06018904A EP06018904A EP1767680A1 EP 1767680 A1 EP1767680 A1 EP 1767680A1 EP 06018904 A EP06018904 A EP 06018904A EP 06018904 A EP06018904 A EP 06018904A EP 1767680 A1 EP1767680 A1 EP 1767680A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sieve
- shrink
- fibers
- web
- weft
- 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.)
- Granted
Links
- 239000004753 textile Substances 0.000 title description 2
- 239000000835 fiber Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Images
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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- 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
- D04H13/00—Other non-woven fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
Definitions
- the invention relates to a device for producing a web of material solidified by water jet treatment and / or structured, consisting of a nonwoven or knitted fabric of synthetic staple fibers, natural fibers, continuous fibers or mixtures of said fibers.
- the object of the present invention is to develop a device which can be used both for structuring a material web and for solidifying it.
- This task can be solved by different shrink sieves, which are shrunk as an endless tube on a perforated drum.
- shrink sieves two completely different functions of the device according to the invention can be fulfilled namely, a structuring of the web and, on the other hand, its consolidation.
- the invention therefore relates to an apparatus for producing a fabric web which is solidified by water jet treatment and / or structured, consisting of a nonwoven or a knitted fabric of synthetic fibers, natural fibers, continuous fibers or mixtures of said fibers, in which a coarse lower wire 2 is provided on a perforated drum 1 and above a finer shrink sieve 3 are arranged and the shrink sieve consists of a sieve belt, which is shrunk in an endless tube.
- coarse shrink sieves are used which have about 5 wires / cm (warp and weft).
- a previously solidified nonwoven fabric is provided with a textile structure in such a way that the structures run in the direction of travel and at right angles to it. This is achieved by a coarse shrink sieve whose shrinkable warp threads are orthogonal around the drum and whose non-shrinking weft threads are arranged axially parallel to the drum.
- the structuring thus carried out can also with heavy goods, which has more than 100 g / m 2 , be worked because a rebound effect of the water jets used in the needling does not occur and is not required, since heavy nonwovens for the high-energy water jets a barrier represent and thus prevent a "shooting through”. A solidification of the web is not achieved in the structuring thus carried out, so that the web must have previously received its strength.
- the shrink screen used for structuring is used as the last belt in the system, since after structuring no further needling can be used more. Any further needling would destroy the structure created again.
- a Endabsaugschlitz is provided, the best way dewatering the wet web to drive the goods with a defined residual moisture in the subsequent drying process or other follow-up processes.
- a further possible application of the device according to the invention is that a shrinkage screen applied to the perforated drum can also be replaced as a substitute for the microporous shell previously used for solidifying a light nonwoven (basis weight less than 100 g / m 2 ).
- the hole drum When using an MPS, the hole drum must be manufactured with tight tolerances, since the MPS must be pushed onto the drum with little play so that it is not damaged by increased flexing during operation. For example, if it were possible to replace the MPS with a shrink sieve, the load bearing punch drum could be made to greater tolerances since a shrink wire can accommodate larger diameter differences in the drum.
- a shrink screen requires significantly less investment cost than an MPS and a damaged or worn shrink screen can be relatively easily replaced, whereas a new MPS due to the tolerance field is supplied with a different diameter and most likely will not fit as well on the drum as before used MPS:
- the kinetic energy of the water jets is now used to change the position of the individual fibers and thus to increase the strength of the previously loose fiber structure.
- This is according to the invention light nonwovens achieved in that on the drum 3, a very fine shrinkage screen is mounted and the fine structure, a homogeneous surface can be achieved at which a water jet rebounds again.
- the water jets hitting the fleece at high speed pass through this, then hit the shrink sieve 3 and from there are thrown back against the fleece.
- the occurring rebound effect causes the fleece is now also needled from the bottom and thus significantly higher strengths are achieved.
- the shrinkable screen belts In the screen belts used in the device according to the invention, open surfaces are provided for discharging the liquid sprayed from the many outlet openings of a nozzle beam at high pressure.
- the shrinkable screen belts contain warp and weft threads, which may consist of thermoplastic homo- or copolymers. However, it is particularly advantageous if the shrinkable screen belt contains weft threads, which consist of metal wire.
- a device may be particularly advantageous in which a further sieve is inserted between the coarse lower sieve 2 and the shrink sieve 3 so that a total of three sieves are superimposed on the perforated drum 1. This is particularly advisable for large differences in the mesh size and / or the wire thickness of the bottom wire and the shrink screen.
- a strength of 93 N in the machine direction and a strength of 20 N in the transverse direction is achieved with a nonwoven thickness of 0.72 mm.
- FIG. 1 shows schematically the structure of the drum.
- the lowermost layer forms the perforated drum 1.
- the layer structure is closed at the top by the shrink sieve 3.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL06018904T PL1767680T3 (pl) | 2005-09-22 | 2006-09-09 | Urządzenie do obróbki wstęgi materiału strumieniem wodnym |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005045224A DE102005045224B3 (de) | 2005-09-22 | 2005-09-22 | Vorrichtung zur Wasserstrahlbehandlung einer Warenbahn |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1767680A1 true EP1767680A1 (fr) | 2007-03-28 |
EP1767680B1 EP1767680B1 (fr) | 2008-06-04 |
Family
ID=37402226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06018904A Active EP1767680B1 (fr) | 2005-09-22 | 2006-09-09 | Dispositif pour l' hydroliage d' une bande de tissu |
Country Status (6)
Country | Link |
---|---|
US (1) | US7334303B2 (fr) |
EP (1) | EP1767680B1 (fr) |
JP (1) | JP4860411B2 (fr) |
CN (1) | CN1936147A (fr) |
DE (2) | DE102005045224B3 (fr) |
PL (1) | PL1767680T3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110468545A (zh) * | 2019-06-28 | 2019-11-19 | 宜兴申联机械制造有限公司 | 一种无纺布印染提花立体套网 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0223614A2 (fr) * | 1985-11-20 | 1987-05-27 | Uni-Charm Corporation | Procédé et appareil de production d'étoffe non-tissée |
US5115544A (en) * | 1990-04-03 | 1992-05-26 | Albany International Corp. | Non-wovens manufacturing process |
DE4422508C1 (de) * | 1994-06-28 | 1996-02-15 | Fleissner Maschf Gmbh Co | Vorrichtung zum durchströmenden Behandeln von Textilgut od. dgl. |
DE19646477A1 (de) * | 1996-11-11 | 1998-05-14 | Fleissner Maschf Gmbh Co | Vorrichtung zum hydrodynamischen Vernadeln von Vliesen, Tissue oder dergleichen |
EP1036871A1 (fr) * | 1999-03-18 | 2000-09-20 | Gerold Fleissner | Méthode et dispositif pour fabriquer des non-tissés perforés ou gaufrés par aiguilletage hydrodynamique |
WO2003035955A2 (fr) * | 2001-10-25 | 2003-05-01 | Fleissner Gmbh | Procede pour decorer en relief et de maniere incolore et pour solidifier une bande de tissu et dispositif pour mettre en oeuvre ce procede |
EP1327712A1 (fr) * | 2002-01-15 | 2003-07-16 | Rieter Perfojet | Machine de production d'un produit textile à motifs et produit non tissé ainsi obtenu |
WO2004101873A1 (fr) * | 2003-05-15 | 2004-11-25 | Fleissner Gmbh | Tambour permeable a l'eau pour l'aiguilletage hydrodynamique de bandes de matieres textiles, et procede de production d'un tel tambour |
FR2877679A1 (fr) * | 2004-11-10 | 2006-05-12 | Rieter Perfojet Sa | Tambour natamment pour une machine d'enchevetrement d'un nontisse par jets d'eau. |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US155299A (en) * | 1874-09-22 | Improvement in vehicle-seats | ||
DE1001964B (de) | 1955-12-20 | 1957-02-07 | Vits Elektro G M B H | Einfuehrvorrichtung zum lockeren Einfuehren von Warenbahnen in Spann- und Trockenmaschinen |
US3787932A (en) * | 1970-03-24 | 1974-01-29 | Johnson & Johnson | Method and apparatus (continuous imperforate portions on backing means of closed sandwich) |
US3750237A (en) * | 1970-03-24 | 1973-08-07 | Johnson & Johnson | Method for producing nonwoven fabrics having a plurality of patterns |
US3681183A (en) * | 1970-03-24 | 1972-08-01 | Johnson & Johnson | Nonwoven fabric comprising rosebuds connected by bundles |
ES2002406A6 (es) * | 1985-09-20 | 1988-08-01 | Uni Charm Corp | Procedimiento para la fabricacion de generos no tejidos dotados de aberturas |
JP3171457B2 (ja) * | 1991-04-26 | 2001-05-28 | 日本フイルコン株式会社 | 突起を設けた不織布製造用ベルト及び模様を形成した不織布の製造方法 |
US5674591A (en) * | 1994-09-16 | 1997-10-07 | James; William A. | Nonwoven fabrics having raised portions |
EP0753619B1 (fr) * | 1995-07-14 | 2001-01-31 | Fleissner GmbH & Co. Maschinenfabrik | Dispositif pour faire passer un fluide de traitement à travers une matière textile ou analogue |
DE59707399D1 (de) * | 1996-11-11 | 2002-07-11 | Fleissner Maschf Gmbh Co | Vorrichtung zum hydrodynamischen Vernadeln von Vliesen, Tissue od. dgl. |
DE19912905A1 (de) * | 1999-03-22 | 2000-09-28 | Fleissner Maschf Gmbh Co | Verfahren und Vorrichtung zur Herstellung von perforierten Vliesstoffen mittels hydrodynamischer Vernadelung |
SE516427C2 (sv) * | 2000-05-08 | 2002-01-15 | Sca Hygiene Prod Ab | Förfarande och anordning för framställning av nonwovenmaterial samt användning av ett nät vid förfarandet |
-
2005
- 2005-09-22 DE DE102005045224A patent/DE102005045224B3/de not_active Expired - Fee Related
-
2006
- 2006-09-09 DE DE502006000873T patent/DE502006000873D1/de active Active
- 2006-09-09 EP EP06018904A patent/EP1767680B1/fr active Active
- 2006-09-09 PL PL06018904T patent/PL1767680T3/pl unknown
- 2006-09-20 JP JP2006253978A patent/JP4860411B2/ja not_active Expired - Fee Related
- 2006-09-21 CN CNA2006101272899A patent/CN1936147A/zh active Pending
- 2006-09-21 US US11/525,228 patent/US7334303B2/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0223614A2 (fr) * | 1985-11-20 | 1987-05-27 | Uni-Charm Corporation | Procédé et appareil de production d'étoffe non-tissée |
US5115544A (en) * | 1990-04-03 | 1992-05-26 | Albany International Corp. | Non-wovens manufacturing process |
DE4422508C1 (de) * | 1994-06-28 | 1996-02-15 | Fleissner Maschf Gmbh Co | Vorrichtung zum durchströmenden Behandeln von Textilgut od. dgl. |
DE19646477A1 (de) * | 1996-11-11 | 1998-05-14 | Fleissner Maschf Gmbh Co | Vorrichtung zum hydrodynamischen Vernadeln von Vliesen, Tissue oder dergleichen |
EP1036871A1 (fr) * | 1999-03-18 | 2000-09-20 | Gerold Fleissner | Méthode et dispositif pour fabriquer des non-tissés perforés ou gaufrés par aiguilletage hydrodynamique |
WO2003035955A2 (fr) * | 2001-10-25 | 2003-05-01 | Fleissner Gmbh | Procede pour decorer en relief et de maniere incolore et pour solidifier une bande de tissu et dispositif pour mettre en oeuvre ce procede |
EP1327712A1 (fr) * | 2002-01-15 | 2003-07-16 | Rieter Perfojet | Machine de production d'un produit textile à motifs et produit non tissé ainsi obtenu |
WO2004101873A1 (fr) * | 2003-05-15 | 2004-11-25 | Fleissner Gmbh | Tambour permeable a l'eau pour l'aiguilletage hydrodynamique de bandes de matieres textiles, et procede de production d'un tel tambour |
FR2877679A1 (fr) * | 2004-11-10 | 2006-05-12 | Rieter Perfojet Sa | Tambour natamment pour une machine d'enchevetrement d'un nontisse par jets d'eau. |
Also Published As
Publication number | Publication date |
---|---|
JP4860411B2 (ja) | 2012-01-25 |
DE502006000873D1 (de) | 2008-07-17 |
CN1936147A (zh) | 2007-03-28 |
EP1767680B1 (fr) | 2008-06-04 |
DE102005045224B3 (de) | 2006-12-07 |
JP2007084993A (ja) | 2007-04-05 |
US20070084030A1 (en) | 2007-04-19 |
US7334303B2 (en) | 2008-02-26 |
PL1767680T3 (pl) | 2008-10-31 |
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