EP1059377B1 - Suction device for a textile machine, in particular for a hydroentangling machine - Google Patents

Suction device for a textile machine, in particular for a hydroentangling machine Download PDF

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Publication number
EP1059377B1
EP1059377B1 EP00111771A EP00111771A EP1059377B1 EP 1059377 B1 EP1059377 B1 EP 1059377B1 EP 00111771 A EP00111771 A EP 00111771A EP 00111771 A EP00111771 A EP 00111771A EP 1059377 B1 EP1059377 B1 EP 1059377B1
Authority
EP
European Patent Office
Prior art keywords
suction
strip
suction device
tube
cleaning strip
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.)
Expired - Lifetime
Application number
EP00111771A
Other languages
German (de)
French (fr)
Other versions
EP1059377A1 (en
Inventor
Gerold Fleissner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fleissner GmbH filed Critical Fleissner GmbH
Publication of EP1059377A1 publication Critical patent/EP1059377A1/en
Application granted granted Critical
Publication of EP1059377B1 publication Critical patent/EP1059377B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D04H18/00—Needling machines
    • D04H18/04—Needling machines with water jets

Definitions

  • the invention relates to a suction device for liquids in particular at Wasservernadelungsmaschinen, in which the suction device outside a Water bar is associated with the generation of liquid jets, if necessary existing from a suction tube with arranged over the working length of the tube suction, sucked by the liquid due to the negative pressure generated in the tube is, and on both sides and parallel to the openings along the tube wear strips are arranged for the support of a means of transport such as drum for that too needling web-shaped good.
  • the fixed suction pipe must be because of the Underpressure between 20 and 400 mbar be very stable.
  • the Extraction pipe is therefore made of a thick wall into which the suction openings are bored. Laterally this along an axis-parallel generatrix introduced Openings are then the slide rails for the transporting drum or fixed a band, which define the effective suction slot with their distance.
  • the invention is based on the object, both a simple cleaning as well to simultaneously allow a rapid change in the width of the suction slot.
  • the invention is not limited only to water needling machines, but applies for all suction devices in the textile industry for the necessary drainage of the Good.
  • the suction device consists z. B. from a liquid-permeable, rotatably mounted Drum 1, on which the material to be needled 2 rests.
  • the drum 1 is here assigned above a water bar 3, from which the water jets 4 under high pressure escape and hit the estate 2.
  • the sprayed water is immediate then suck off below the goods 2.
  • This is within the drum 1 centrally mounted a suction tube 5 stationary, in the wall along a surface line Suction openings 6 are introduced. Right and left of these openings 6 are parallel to the generatrix radially outside the tube 5 slide strips od.
  • the cleaning strip 10 has correspond to the representation of FIG. 3 in the lower part the cleaning strip 10 slots 12 to the induced draft of the suction tube 5 full to be effective. It is advantageous if the webs between the openings 6 in the suction tube 5 from the webs between the openings 12 in the cleaning strip 10 are at least partially covered, so that on the webs of Cleaning strip 10, the fibers and not on the webs of the suction tube. 5 This is a quick cleaning of the suction slot 9, 6 performed by outside Cleaning or fast by replacing the cleaning strip 10 possible.
  • the cleaning strip 10 continues to fulfill the task of rapid change of Slit width of the suction slot 9 '.
  • a separator strip 13 the component the cleaning strip 10 and is arranged in the upper part of the cleaning strip 10 is.
  • the cleaning strip 10 fills the distance between the sliding strips 7, 8
  • the separator strip 13 defines in its width the width of the suction slot 9 '. It is arranged on the one, here right side of the cleaning strip 10 and covers depending on the width partially from the slots 12.
  • the separator bar 13 is eccentric, arranged on one side in the suction slot 9 and rests with only one cheek the one sliding strip 7 at. With the other cheek is up to the opposite Flank of the slide strip 8, the width of the suction 9 'determined.
  • the on the cheek the sliding strip 7 adjacent edge of the separator strip is on the outgoing side of the to provide rotating drum 1. This prevents bending of possibly only narrow separating strip 13.
  • Fig. 4 and 5 but is also another embodiment of the cleaning strip conceivable.
  • the suction slot 9 ' is radial above the at the bottom of the cleaning strip 10 'arranged openings 12', as it also apparent from Fig. 5.
  • This embodiment of the cleaning strip 10 'avoids Dirt corners in the groove milling 11, which in the execution according to Fig. 2 in the region of the suction slot 9 'extending into the water flow path Edge has.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning In General (AREA)

Description

Die Erfindung bezieht sich auf eine Absaugeinrichtung für Flüssigkeiten insbesondere an Wasservernadelungsmaschinen, bei der der Absaugeinrichtung außerhalb ein Wasserbalken zur Erzeugung von Flüssigkeitsstrahlen zugeordnet ist, ggf. bestehend aus einem Absaugrohr mit über die Arbeitslänge des Rohres angeordneten Absaugöffnungen, durch die die Flüssigkeit aufgrund des im Rohr erzeugten Unterdruckes abgesaugt wird, und beidseitig und parallel zu den Öffnungen längs des Rohres Gleitleisten angeordnet sind zur Abstützung von einem Transportmittel wie Trommel für das zu vernadelnde bahnförmige Gut. Das feststehende Absaugrohr muss wegen des zu erzeugenden Unterdruckes zwischen 20 und 400 mbar sehr stabil ausgebildet sein. Das Absaugrohr ist deshalb aus einer dicken Wandung hergestellt, in die die Absaugöffnungen gebohrt sind. Seitlich dieser entlang einer achsparallelen Mantellinie eingebrachten Öffnungen sind dann die Gleitleisten für die transportierende Trommel oder ein Band ortsfest angeordnet, die mit ihrem Abstand den wirksamen Absaugschlitz definieren.The invention relates to a suction device for liquids in particular at Wasservernadelungsmaschinen, in which the suction device outside a Water bar is associated with the generation of liquid jets, if necessary existing from a suction tube with arranged over the working length of the tube suction, sucked by the liquid due to the negative pressure generated in the tube is, and on both sides and parallel to the openings along the tube wear strips are arranged for the support of a means of transport such as drum for that too needling web-shaped good. The fixed suction pipe must be because of the Underpressure between 20 and 400 mbar be very stable. The Extraction pipe is therefore made of a thick wall into which the suction openings are bored. Laterally this along an axis-parallel generatrix introduced Openings are then the slide rails for the transporting drum or fixed a band, which define the effective suction slot with their distance.

Es hat sich gezeigt, dass die Breite des Absaugschlitzes in Abhängigkeit der Transportgeschwindigkeit der Trommel oder des Gewichtes des Vlieses od. dgl. zur Optimierung der Absaugleistung verändert werden muß, da der Entwässerungsvorgang für den Vernadelungseffekt von entscheidender Bedeutung ist. Auch besteht die Gefahr, dass sich der Saugschlitz durch Faserreste zusetzt, so dass eine regelmäßige Reinigung erforderlich ist.It has been shown that the width of the suction slot depending on the transport speed the drum or the weight of the nonwoven od. Like. For optimization The suction must be changed because the drainage process for the Needling effect is crucial. There is also a risk that The suction slot is added by fiber remains, so that a regular cleaning is required.

Der Erfindung liegt die Aufgabe zugrunde, sowohl eine einfache Reinigung als auch gleichzeitig eine schnelle Veränderung der Breite des Absaugschlitzes zu ermöglichen.The invention is based on the object, both a simple cleaning as well to simultaneously allow a rapid change in the width of the suction slot.

Ausgehend von der Absaugeinrichtung anfangs genannter Art wird die Lösung der Aufgabe darin gesehen, dass zwischen den Gleitleisten eine auswechselbare Reinigungsleiste angeordnet ist. An dieser möglichst stirnseitig einschiebbaren Leiste können alle möglichen Änderungen und Größendimensionierungen vorgenommen werden, was an den Öffnungen des Absaugrohres oder auch an den fest angeordneten Gleitleisten nicht möglich ist. Starting from the suction device initially mentioned type, the solution of Task seen in that between the wear strips an interchangeable cleaning strip is arranged. At this possible frontal insertable bar can all possible changes and size dimensions are made, what at the openings of the suction tube or on the fixed slide strips not possible.

Die Erfindung ist nicht nur auf Wasservernadelungsmaschinen beschränkt, sondern gilt für alle Absaugeinrichtung in der Textilindustrie zur notwendigen Entwässerung des Gutes.The invention is not limited only to water needling machines, but applies for all suction devices in the textile industry for the necessary drainage of the Good.

Eine Vorrichtung der erfindungsgemäßen Art ist in der Zeichnung beispielhaft dargestellt. Anhand dieses Beispiels sollen noch weitere erfinderische Details erläutert werden. Es zeigen:

Fig. 1
Im Querschnitt eine Walze zur hydrodynamischen Vernadelung eines Vlieses oder dgl.,
Fig. 2
in vergrößerter Darstellung der Absaugschlitz nach Fig. 1,
Fig. 3
die Draufsicht auf die Reinigungsleiste zwischen den Gleitleisten des Absaugrohres,
Fig. 4
eine andere Ausgestaltung des Absaugschlitzes wie die gemäß Fig. 2 und
Fig. 5
die Draufsicht auf die Reinigungsleiste gemäß Fig. 4.
A device of the type according to the invention is shown by way of example in the drawing. By means of this example, further inventive details are to be explained. Show it:
Fig. 1
In cross-section, a roller for the hydrodynamic needling of a nonwoven or the like
Fig. 2
in an enlarged view of the suction slot of Fig. 1,
Fig. 3
the top view of the cleaning strip between the sliding strips of the suction tube,
Fig. 4
another embodiment of the suction slot as shown in FIG. 2 and
Fig. 5
the top view of the cleaning strip according to FIG. 4th

Die Absaugeinrichtung besteht z. B. aus einer flüssigkeitsdurchlässigen, drehbar gelagerten Trommel 1, auf der das zu vernadelnde Gut 2 aufliegt. Der Trommel 1 ist hier oberhalb ein Wasserbalken 3 zugeordnet, aus dem die Wasserstrahlen 4 unter Hochdruck austreten und gegen das Gut 2 treffen. Das aufgespritzte Wasser ist unmittelbar anschließend unterhalb des Gutes 2 abzusaugen. Dazu ist innerhalb der Trommel 1 zentrisch ein Absaugrohr 5 ortsfest gelagert, in dessen Wandung längs einer Mantellinie Absaugöffnungen 6 eingebracht sind. Rechst und links dieser Öffnungen 6 sind parallel zu der Mantellinie radial außerhalb des Rohres 5 Gleitleisten od. dgl. 7, 8 zur Bestimmung der Breite des Saugschlitzes 9 ortsfest angeordnet.The suction device consists z. B. from a liquid-permeable, rotatably mounted Drum 1, on which the material to be needled 2 rests. The drum 1 is here assigned above a water bar 3, from which the water jets 4 under high pressure escape and hit the estate 2. The sprayed water is immediate then suck off below the goods 2. This is within the drum 1 centrally mounted a suction tube 5 stationary, in the wall along a surface line Suction openings 6 are introduced. Right and left of these openings 6 are parallel to the generatrix radially outside the tube 5 slide strips od. Like. 7, 8 to Determining the width of the suction slot 9 arranged stationary.

Aus Fig. 2 gehen nun die Einzelheiten hervor. Jetzt bestimmt nicht mehr der Abstand der Gleitleisten 7, 8 die Breite des Saugschlitzes 9, sondern eine stirnseitig der Absaugeinrichtung in den Schlitz 9 einschiebbare Reinigungsleiste 10. Die Reinigungsleiste 10 ist auf dem Absaugrohr 5 abgestützt, und ist zusätzlich radial nach außen durch eine beidseitige Nuteinfräsung 11 in den Gleitleisten 7, 8 und entsprechend in der Reinigungsleiste 10 in ihrer Lage definiert. From Fig. 2 now the details will be apparent. Now the distance no longer determines the slide strips 7, 8, the width of the suction slot 9, but a front side of the suction device in the slot 9 retractable cleaning strip 10. The cleaning strip 10 is supported on the suction tube 5, and is also radially outward by a two-sided Nuteinfräsung 11 in the wear strips 7, 8 and accordingly in the cleaning strip 10 defined in their position.

Die Reinigungsleiste 10 weist entsprechen der Darstellung der Fig. 3 im unteren Teil der Reinigungsleiste 10 Langlöcher 12 auf, um den Saugzug von dem Saugrohr 5 voll zur Wirkung kommen zu lassen. Es ist vorteilhaft, wenn die Stege zwischen den Öffnungen 6 in dem Saugrohr 5 von den Stegen zwischen den Öffnungen 12 in der Reinigungsleiste 10 zumindest teilweise abgedeckt werden, damit sich auf den Stegen der Reinigungsleiste 10 die Fasern ablagen und nicht auf den Stegen des Absaugrohres 5. Damit ist eine schnelle Reinigung des Saugschlitzes 9, 6 durch außerhalb durchgeführte Reinigung oder schnell durch Austausch der Reinigungsleiste 10 möglich.The cleaning strip 10 has correspond to the representation of FIG. 3 in the lower part the cleaning strip 10 slots 12 to the induced draft of the suction tube 5 full to be effective. It is advantageous if the webs between the openings 6 in the suction tube 5 from the webs between the openings 12 in the cleaning strip 10 are at least partially covered, so that on the webs of Cleaning strip 10, the fibers and not on the webs of the suction tube. 5 This is a quick cleaning of the suction slot 9, 6 performed by outside Cleaning or fast by replacing the cleaning strip 10 possible.

Die Reinigungsleiste 10 erfüllt weiterhin die Aufgabe zur schnellen Veränderung der Schlitzbreite des Absaugschlitzes 9'. Dies erfolgt durch eine Trennleiste 13, die Bestandteil der Reinigungsleiste 10 ist und im oberen Teil der Reinigungleiste 10 angeordnet ist. Die Reinigungsleiste 10 füllt den Abstand zwischen den Gleitleisten 7, 8 aus, die Trennleiste 13 jedoch definiert in ihrer Breite die Breite des Absaugschlitzes 9'. Sie ist auf der einen, hier rechten Seite der Reinigungsleiste 10 angeordnet und deckt je nach Breite teilweise die Langlöcher 12 ab. Damit ist die Trennleiste 13 exzentrisch, einseitig im Saugschlitz 9 angeordnet und liegt nur mit der einen Wange an der einen Gleitleiste 7 an. Mit der anderen Wange ist bis zur gegenüberliegenden Flanke der Gleitleiste 8 die Breite des Absaugschlitzes 9' bestimmt. Die an der Wange der Gleitleiste 7 anliegende Flanke der Trennleiste ist auf der ablaufenden Seite der sich drehenden Trommel 1 vorzusehen. Dies verhindert ein Verbiegen der ggf. nur schmalen Trennleiste 13.The cleaning strip 10 continues to fulfill the task of rapid change of Slit width of the suction slot 9 '. This is done by a separator strip 13, the component the cleaning strip 10 and is arranged in the upper part of the cleaning strip 10 is. The cleaning strip 10 fills the distance between the sliding strips 7, 8 However, the separator strip 13 defines in its width the width of the suction slot 9 '. It is arranged on the one, here right side of the cleaning strip 10 and covers depending on the width partially from the slots 12. Thus, the separator bar 13 is eccentric, arranged on one side in the suction slot 9 and rests with only one cheek the one sliding strip 7 at. With the other cheek is up to the opposite Flank of the slide strip 8, the width of the suction 9 'determined. The on the cheek the sliding strip 7 adjacent edge of the separator strip is on the outgoing side of the to provide rotating drum 1. This prevents bending of possibly only narrow separating strip 13.

Gemäß Fig. 4 und 5 ist aber auch eine andere Ausgestaltung der Reinigungsleiste denkbar. Nach dieser Konstruktion ist der Absaugschlitz 9' der Reinigungsleiste 10' bei jeder Schlitzbreite radial oberhalb der Absaugöffnung 6 im Absaugrohr 5. Damit ist beidseitig des Absaugschlitzes 9' je eine Trennleiste 13' vorgesehen, die an den Flanken der beiden Gleitleisten 7, 8 anliegen. Damit ist auch der Absaugschlitz 9' radial oberhalb der am Boden der Reinigungsleiste 10' angeordneten Öffnungen 12', wie es auch aus der Fig. 5 hervorgeht. Diese Ausgestaltung der Reinigungsleiste 10' vermeidet Schmutzecken im Bereich der Nuteinfräsung 11, die bei der Ausführung gemäß Fig. 2 im Bereich des Absaugschlitzes 9' eine in den Wasserströmungsweg hineinreichende Kante aufweist.According to Fig. 4 and 5 but is also another embodiment of the cleaning strip conceivable. According to this construction, the suction slot 9 'of the cleaning strip 10' at each slot width radially above the suction opening 6 in the suction tube 5. This is On both sides of the suction slot 9 'each have a separating strip 13' provided on the flanks the two wear strips 7, 8 abut. Thus, the suction slot 9 'is radial above the at the bottom of the cleaning strip 10 'arranged openings 12', as it also apparent from Fig. 5. This embodiment of the cleaning strip 10 'avoids Dirt corners in the groove milling 11, which in the execution according to Fig. 2 in the region of the suction slot 9 'extending into the water flow path Edge has.

Claims (14)

  1. A liquid suction device especially for water needling machines, comprising a water beam associated with the actual suction device for producing liquid jets, comprising a suction tube having suction openings arranged over the working length of the tube through which the liquid is extracted as a result of the vacuum produced in the tube, and comprising slide strips arranged on both sides and parallel to the openings along the tube, which are intended for supporting a transport means of a drum possibly for the web-shaped material to be needled, characterised in that an exchangeable cleaning strip (10, 10') is arranged between the slide strips (7, 8).
  2. The suction device according to claim 1, characterised in that the cleaning strip (10, 10') is mounted at the front of the tube (5) such that it can be inserted and withdrawn.
  3. The suction device according to any one of the preceding claims, characterised in that the cleaning strip (10, 10') is supported on the suction tube (5).
  4. The suction device according to any one of the preceding claims, characterised in that the cleaning strip (10, 10') is embodied as a shoe whose broader section is supported on the suction tube (5).
  5. The suction device according to any one of the preceding claims, characterised in that flow openings (12, 12') are incorporated in the cleaning strip (10, 10'), their cross-pieces covering the cross-pieces of the suction openings (6) of the suction tube (5).
  6. The suction device according to any one of the preceding claims, characterised in that the flow openings (12, 12') in the cleaning strip (10, 10') are embodied as oblong holes.
  7. The suction device according to any one of the preceding claims, characterised in that the flow openings in the cleaning strip have a variable cross-section.
  8. The suction device according to any one of the preceding claims, characterised in that the flow openings (12, 12') in the cleaning strip (10, 10') are arranged in the lower part associated with the suction tube (5) and the upper part associated with the drum (1) is variable in width to vary the effective suction slit (9').
  9. The suction device according to any one of the preceding claims, characterised in that the spacing between the two slide strips (7, 8) is filled by the cleaning strip (10, 10') and a separating strip (13, 13') determining the width of the suction slit (9') is arranged in the upper part associated with the drum (1).
  10. The suction device according to any one of the preceding claims, characterised in that the separating strip (13, 13') in the upper part associated with the drum (5) is in alignment with the slide strips radially outside and in the lower part, depending on the width of the separating strip (13, 13') said strip at least partly covers the flow openings (12, 12') of the cleaning strip (10, 10').
  11. The suction device according to any one of the preceding claims, characterised in that the separating strip (13) is only arranged on one side of the cleaning strip (10) and the effective suction slit (9') is in this respect formed by the one wall of the separating strip (13) and the opposing wall of the slide strip (8).
  12. The suction device according to any one of the preceding claims, characterised in that the separating strip (13) is arranged on the flank of the discharging slide strip (7) seen in the direction of rotation of the drum (1) and abuts only against said slide strip (7).
  13. The suction device according to any one of the preceding claims, characterised in that not only one but two separating strips (13') determine the width of the suction slit (9'), these separating strips are of equal width and thus the suction slit (9') is arranged in the centre between the two slide strips (7, 8).
  14. The suction device according to any one of the preceding claims, characterised in that the suction slit (9') of the cleaning strip (10) is arranged radially above the suction opening (6) of the suction tube (5).
EP00111771A 1999-06-06 2000-06-03 Suction device for a textile machine, in particular for a hydroentangling machine Expired - Lifetime EP1059377B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19925703A DE19925703A1 (en) 1999-06-06 1999-06-06 Suction device on a textile machine, such as in particular a water needling machine
DE19925703 1999-06-06

Publications (2)

Publication Number Publication Date
EP1059377A1 EP1059377A1 (en) 2000-12-13
EP1059377B1 true EP1059377B1 (en) 2005-08-03

Family

ID=7910291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00111771A Expired - Lifetime EP1059377B1 (en) 1999-06-06 2000-06-03 Suction device for a textile machine, in particular for a hydroentangling machine

Country Status (4)

Country Link
US (1) US6412140B1 (en)
EP (1) EP1059377B1 (en)
JP (1) JP4395240B2 (en)
DE (2) DE19925703A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018920A1 (en) * 2000-04-17 2001-10-18 Fleissner Gerold Suction extraction tube, for a water needle jet bonding assembly for nonwoven fabrics, comprises a suction slit kept open by inserted clip(s), with a self-cleaning action to prevent a build-up of fiber debris
DE10101207A1 (en) * 2001-01-11 2002-07-18 Fleissner Gerold Suction device on a textile machine such as, in particular, water needling device
US6511549B1 (en) * 2001-08-17 2003-01-28 Philp Morris Incorporated Vacuum cleaning wheel and vacuum applicator
DE10307074A1 (en) * 2003-02-19 2004-09-02 Fleissner Gmbh & Co. Maschinenfabrik Device with a sieve drum through which a fluid flows radially and a permeable covering surrounding it
DE102004030918A1 (en) * 2003-12-18 2005-07-21 Fleissner Gmbh Suction unit for a water needle jet system, to bond nonwoven fabrics and the like, has a sliding mechanism to close the suction openings at water beams not in use
DE102005055939B3 (en) * 2005-11-24 2007-02-08 Fleissner Gmbh Nozzle crosspiece used in a device for producing a liquid jet comprises a pressure distribution chamber containing an impact body arranged over the length of a slot and not screwed to the crosspiece but inserted into it
DE102007015870B4 (en) 2007-04-02 2018-03-29 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Motor vehicle with a door opening to the rear
DE202010016908U1 (en) * 2010-12-22 2011-12-29 Trützschler Nonwovens Gmbh Device for cleaning a nozzle strip for water jet needling systems
CN103541154A (en) * 2013-10-30 2014-01-29 绍兴县庄洁无纺材料有限公司 Drum device allowing initiative transfer of wet fiber webs
CN107523941A (en) * 2017-10-17 2017-12-29 江苏金龙科技股份有限公司 The support web plate dust arrester of needing machine
DE202018107163U1 (en) * 2018-12-14 2020-03-13 Autefa Solutions Germany Gmbh Jet suction box
CN114875581B (en) * 2022-06-14 2023-02-24 绍兴舒洁雅无纺材料有限公司 Non-woven fabrics water thorn system
CN115058828B (en) * 2022-06-17 2023-12-29 江西美润环保制品有限公司 Wet process water thorn non-woven fabrics processingequipment
DE202022103600U1 (en) 2022-06-29 2023-10-06 Autefa Solutions Germany GmbH Jet suction box

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119140A (en) * 1962-01-23 1964-01-28 Honeywell Regulator Co Tape cleaning device
US3590453A (en) * 1968-06-19 1971-07-06 Metal Tech Inc Honeycomb roll
US3841910A (en) * 1970-04-13 1974-10-15 Bird Machine Co Liquid extracting apparatus and method
US5042722A (en) * 1987-07-13 1991-08-27 Honeycomb Systems, Inc. Apparatus for jetting high velocity liquid streams onto fibrous materials
DE3907421A1 (en) * 1989-03-08 1990-09-20 Fleissner Maschf Ag DEVICE FOR FLOWING TREATMENT OF TEXTILE GOODS, PAPER OD. DGL.
DE4422508C1 (en) * 1994-06-28 1996-02-15 Fleissner Maschf Gmbh Co Drum appts for continuous wet or dry treatment of textiles
FR2731236B1 (en) * 1995-03-02 1997-04-11 Icbt Perfojet Sa INSTALLATION FOR THE PRODUCTION OF NONWOVEN TABLECLOTHS WHICH COHESION IS OBTAINED BY THE ACTION OF FLUID JETS

Also Published As

Publication number Publication date
DE19925703A1 (en) 2000-12-07
DE50010862D1 (en) 2005-09-08
JP4395240B2 (en) 2010-01-06
JP2001020172A (en) 2001-01-23
EP1059377A1 (en) 2000-12-13
US6412140B1 (en) 2002-07-02

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