EP0147536A2 - Appareil pour étendre régulièrement un écoulement liquide sur une largeur donnée - Google Patents

Appareil pour étendre régulièrement un écoulement liquide sur une largeur donnée Download PDF

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Publication number
EP0147536A2
EP0147536A2 EP84111161A EP84111161A EP0147536A2 EP 0147536 A2 EP0147536 A2 EP 0147536A2 EP 84111161 A EP84111161 A EP 84111161A EP 84111161 A EP84111161 A EP 84111161A EP 0147536 A2 EP0147536 A2 EP 0147536A2
Authority
EP
European Patent Office
Prior art keywords
slot
pressure
main body
piston
sealing
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
Application number
EP84111161A
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German (de)
English (en)
Other versions
EP0147536B1 (fr
EP0147536A3 (en
Inventor
Johannes Zimmer
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT358583A external-priority patent/AT379526B/de
Priority claimed from AT119384A external-priority patent/AT382091B/de
Application filed by Individual filed Critical Individual
Publication of EP0147536A2 publication Critical patent/EP0147536A2/fr
Publication of EP0147536A3 publication Critical patent/EP0147536A3/de
Application granted granted Critical
Publication of EP0147536B1 publication Critical patent/EP0147536B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/08—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating from outlets being in, or almost in, contact with the textile material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • D06B1/16—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller the treating material being supplied from inside the roller

Definitions

  • the invention relates to a device for the uniform or regular distribution of flowable media in a predetermined width, in particular for the treatment of webs.
  • the device comprises a main body with a closed cavity, which has at least one opening to a nozzle strip adjoining the main body, and that an arrangement which distributes the flowable medium uniformly over the predetermined width is provided in the main body.
  • FIG. 1 and 2 show the simplest embodiments of the invention.
  • FIG. 3 shows an embodiment with a special width distribution device and
  • FIG. 4 shows an embodiment in which the nozzle strip is designed as a double doctor blade.
  • 5 and 6 show another embodiment of the invention.
  • Fig. 7 is a modification.
  • the device according to the invention has a main body 1 with a trough-shaped interior.
  • a nozzle strip 3 connects to the main body with the outlet 4. Both the main body 1 and the nozzle strip 3 extend over the entire width of the web 5 to be treated.
  • a piston 6 is inserted into the interior 2 of the main body 1 and is designed as a hollow body which is open at the top. This piston 6 floats on the material 7 located in the interior 2 of the main body 1 and presses it through the bores 8 with a predetermined pressure into the collecting chamber 9 of the nozzle bar and from there via the nozzle slot 10 onto the web.
  • a template 11 can also be provided between the nozzle slot 10 and the web 5, but this is not absolutely necessary.
  • weights 12 can be inserted in its cavity so that the piston can always be adapted to the corresponding medium to be applied. This is particularly important when processing foam, since the consistency of different types of foam is very different and many types of foam are also highly sensitive to pressure.
  • the nozzle bar In order to press the device against the web 5, the nozzle bar carries a mass 13 or 14 made of magnetizable material in its lower region. Below the web 5 there is a magnetic bar, not shown here, which acts on the mass of magnetizable material. 1 and 2 different embodiments of the masses made of magnetizable material are shown, the mass 13 according to Fig.1 behind is cut and still holds an interchangeable plastic strip 15. As can be seen, the nozzle strip according to FIGS. 1 and 2 is designed as a splitting knife.
  • FIG. there is again a main body 1 with a trough-shaped interior 2, to which a nozzle strip 3 connects.
  • a piston 16 is inserted again, in which branching flow channels 17 are provided by continued division.
  • the piston carries a seal 18 in relation to the wall of the interior 2.
  • the medium supplied is distributed over the entire length of the main body via the flow channels 17 and exits into the interior 2 at the lower end and arrives there again via the bores 8, the collecting space 9 and the exit slot 10 into the web 5.
  • a template 11 is again indicated.
  • the nozzle strip again carries a mass 13 made of magnetizable material and an exchangeable slide strip 15 is also present here.
  • a holder for the device according to the invention is designated.
  • the nozzle bar is again designed as a gap doctor.
  • FIG. 4 shows an embodiment of the invention similar to that of FIGS. 1 and 2, where a piston 6 open at the top is inserted into the interior 2 of the main body 1.
  • the nozzle bar 3 is designed here as a double doctor blade, two doctor blades 20 being present, which form an outlet gap for the entry of the medium into the web 5.
  • a mass 21 made of magnetizable material is again used to press the outlet against a template 11 or the web 5.
  • branching flow channels 22 in one or both longitudinal walls of the main body 1, also by continued division. However, this possibility is only shown in FIGS. 3 and 4. As shown in Fig.3, both in Piston 16 and flow channels branching in the longitudinal wall of the main body may be present.
  • the medium is fed to the flow channels 22 via a feed 23 and then distributed into the further flow channels, the material then being introduced into the interior 2 of the main body 1 in the lower region of the interior via a channel 24.
  • a flat plate 25 serves to cover the flow channels 22.
  • the interior 2 it is not absolutely necessary for the interior 2 to be supplied with the medium continuously. It is also possible to fill the interior 2 to a certain height, then insert the piston and start the application until the interior is emptied. Because the piston extends over the entire length of the interior, an irregularity in the surface of the medium is compensated for by the weight, the floating piston rod not only acting as a compensator but also as a control pulse generator for a foam delivery.
  • the device has an input 38, to which the medium to be applied is fed via a pipe 35.
  • the entrance 38 is arranged in the center of the device and connects to a channel 17 through which the medium is guided in both longitudinal directions of the device.
  • a branching channel system 22 connects to this channel 17, the channels of this channel system becoming ever smaller in diameter.
  • At the end of the channel system 22 there are then row-like, side-by-side exits 30 which open into a cavity 2 which corresponds to the width of the application width.
  • the cavity 2 ends in an application slot 28, the rän the 26, 29 are pressed onto the template 11 or the web 5 by means of magnetic force.
  • FIG. 6, which is a section along the line AA the cavity 2 carries an extension with a pressure measuring device 12 in its upper region.
  • the channel system 22 is worked into the surface of two bodies 33, 34, half of each channel being located in one body.
  • the two bodies can be connected to one another by gluing, by means of screws or in some other way.
  • the pressure measuring device 12 is arranged in the cavity 2 in order to determine the pressure conditions in the medium to be applied and, if necessary, to be able to control them. It should be noted here that the conveyor, controlled by tachodynamo, delivers the amount of medium to be applied per unit area, the pressure measuring device controls the application pressure in a quality-oriented manner and signals errors.
  • a roller 31 can be inserted within the slot 28, which preferably consists of magnetizable material.
  • the roller 31 and the slot 28 are then pressed against the template 11 or the web 5 via a magnetic bar 37.
  • a bar 32 made of magnetizable material can be provided in the application area, this magnetizable bar 32 being arranged behind the slot 28 for exerting the slot sealing force, preferably in the direction of movement.
  • a control for the inflow control can be provided in the device, which increases the inflow quantity and / or the working pressure on the basis of a setting base with increasing working speed, and sets it to zero when the machine is at a standstill.
  • a body 39 rests on the surface, which is designed here as a floating piston.
  • the pressure exerted on the medium 7 by means of this floating piston 39 can, if necessary, be changed in order not only to take into account the properties of the medium but also to take account of the requirements of the application.
  • the slot 28 can be sealed by strips. Another option is elastic blades. In the embodiment according to FIG. 6, the slot 28 is delimited by two elastic blades. In order to be able to limit the application width of the device, slide-in profiles 37 are present which, depending on their position, close one or more outputs 30. It is possible to pivot the entire device about an axis 36 and thus lift it off the template 11 or the web 5.
  • the present invention combines a number of measures by which it is possible to apply a flowable medium to flat surfaces, webs, rollers or the like, even with fluctuating consumption, without inconsistencies occurring, and in addition only practically the amount used in each period Medium must be provided so that losses of medium are kept to a minimum when the job is interrupted or ended.
  • the branching system can thus also be designed in a different way, for example so that a plurality of plates are stacked one on top of the other, each of these plates then carrying a branching stage; d . h ., Channels are incorporated in the plates, which are then connected to the channels in the plate below by means of a hole.
  • two rollers can also be provided instead of the sealing strips or one of the flat sealing performances can be replaced by a roller.
  • the contact surfaces of the two strips can be made very wide, with the wide sealing surfaces resulting in a low surface pressure, which is particularly advantageous for fluffy goods. It is also possible to make the front bar very wide, but the rear bar narrow and with a tear-off edge, which is particularly interesting for coatings.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)
EP84111161A 1983-10-07 1984-09-19 Appareil pour étendre régulièrement un écoulement liquide sur une largeur donnée Expired - Lifetime EP0147536B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT358583A AT379526B (de) 1983-10-07 1983-10-07 Einrichtung zum gleichmaessigen bzw. regelmaessigen verteilen fliessfaehiger medien in vorgegebener breite
AT3585/83 1983-10-07
AT119384A AT382091B (de) 1984-04-09 1984-04-09 Vorrichtung zum auftragen eines mediums
AT1193/84 1984-04-09

Publications (3)

Publication Number Publication Date
EP0147536A2 true EP0147536A2 (fr) 1985-07-10
EP0147536A3 EP0147536A3 (en) 1985-10-16
EP0147536B1 EP0147536B1 (fr) 1990-02-07

Family

ID=25595150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111161A Expired - Lifetime EP0147536B1 (fr) 1983-10-07 1984-09-19 Appareil pour étendre régulièrement un écoulement liquide sur une largeur donnée

Country Status (3)

Country Link
US (1) US4665723A (fr)
EP (1) EP0147536B1 (fr)
DE (1) DE3481293D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003020A1 (fr) * 1985-11-18 1987-05-21 Johannes Zimmer Procede et dispositif pour acheminer ou appliquer par large diffusion des substances coulantes
US5775218A (en) * 1994-02-12 1998-07-07 Zimmer; Johannes Self-cleaning apparatus for the application of a substance on a fabric train and process of operation thereof
GB2352682A (en) * 1999-04-08 2001-02-07 Crossflow Internat Ltd Method and apparatus for displacing flowable materials

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829793A (en) * 1987-03-03 1989-05-16 Burlington Industries, Inc. Ultra uniform fluid application apparatus
BR8807742A (pt) * 1987-10-10 1990-08-07 Johannes Zimmer Aparelho para aplicar materiais
US5302202A (en) * 1989-06-13 1994-04-12 Johannes Zimmer Process and device for applying a coating or substance e.g. adhesive for washing and/or drying an endless conveyor belt or the like
US5326401A (en) * 1992-08-28 1994-07-05 Wearguard Corp. Emulsion coater
US6135025A (en) * 1994-02-12 2000-10-24 Zimmer; Johannes Process and device for cleaning an application device
JPH09141172A (ja) * 1995-11-21 1997-06-03 Sony Corp 塗布装置
FR2748756B1 (fr) * 1996-05-20 1998-07-17 Superba Sa Tete d'enduction de teinture par depot de bain sur fils en mouvement
US5925414A (en) * 1996-11-20 1999-07-20 International Business Corpration Nozzle and method for extruding conductive paste into high aspect ratio openings
US6132510A (en) * 1996-11-20 2000-10-17 International Business Machines Corporation Nozzle apparatus for extruding conductive paste
US6453814B2 (en) * 1998-05-27 2002-09-24 Martin Christian Oepen Device and process for transverse sizing of printed products
US6607783B1 (en) 2000-08-24 2003-08-19 Kimberly-Clark Worldwide, Inc. Method of applying a foam composition onto a tissue and tissue products formed therefrom
US6503412B1 (en) 2000-08-24 2003-01-07 Kimberly-Clark Worldwide, Inc. Softening composition
WO2002024340A1 (fr) 2000-09-22 2002-03-28 Regents Of The University Of Minnesota Applicateur
KR100816630B1 (ko) 2000-11-08 2008-03-24 킴벌리-클라크 월드와이드, 인크. 티슈 제품의 폼 처리
JP3700584B2 (ja) * 2001-01-25 2005-09-28 松下電器産業株式会社 スクリーン印刷装置およびスクリーン印刷方法
US6805965B2 (en) * 2001-12-21 2004-10-19 Kimberly-Clark Worldwide, Inc. Method for the application of hydrophobic chemicals to tissue webs
US6797319B2 (en) * 2002-05-31 2004-09-28 Kimberly-Clark Worldwide, Inc. Application of foam to tissue products using a liquid permeable partition
US6835418B2 (en) * 2002-05-31 2004-12-28 Kimberly-Clark Worldwide, Inc. Use of gaseous streams to aid in application of foam to tissue products
US6797116B2 (en) 2002-05-31 2004-09-28 Kimberly-Clark Worldwide, Inc. Method of applying a foam composition to a tissue product
US6977026B2 (en) * 2002-10-16 2005-12-20 Kimberly-Clark Worldwide, Inc. Method for applying softening compositions to a tissue product
US6761800B2 (en) 2002-10-28 2004-07-13 Kimberly-Clark Worldwide, Inc. Process for applying a liquid additive to both sides of a tissue web
US6964725B2 (en) * 2002-11-06 2005-11-15 Kimberly-Clark Worldwide, Inc. Soft tissue products containing selectively treated fibers
US6949168B2 (en) * 2002-11-27 2005-09-27 Kimberly-Clark Worldwide, Inc. Soft paper product including beneficial agents
US7396593B2 (en) * 2003-05-19 2008-07-08 Kimberly-Clark Worldwide, Inc. Single ply tissue products surface treated with a softening agent
DE10348788B3 (de) * 2003-10-21 2005-06-30 Eduard Küsters Maschinenfabrik GmbH & Co. KG Vorrichtung zum Auftragen von Flüssigkeiten auf eine laufende Bahn
US20080003399A1 (en) * 2005-12-07 2008-01-03 High Voltage Graphics, Inc. Wet-on-wet method for forming flocked adhesive article
JP2008212775A (ja) * 2007-02-28 2008-09-18 Mitsubishi Materials Corp 塗布工具
DE102008025927A1 (de) * 2008-05-29 2009-12-24 Zyrus Beteiligungsgesellschaft Mbh & Co. Patente I Kg Rotationsdruckmaschine
EP2168643A1 (fr) * 2008-09-29 2010-03-31 Applied Materials, Inc. Évaporateur pour matériaux organiques
RU2700870C2 (ru) * 2013-12-31 2019-09-23 Джонсон энд Джонсон Консьюмер Инк. Способ формования пленочного продукта
RU2678037C2 (ru) 2013-12-31 2019-01-22 Джонсон энд Джонсон Консьюмер Инк. Процесс формирования многослойной имеющей форму пленки

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT267458B (de) * 1966-12-29 1968-12-27 Johannes Zimmer Magnetbalken
AT295993B (de) * 1968-07-15 1972-01-25 Feldmuehle Ag Vorrichtung zum Beschichten oder Imprägnieren von flächigen Bahnen
DE2309300A1 (de) * 1972-03-01 1973-09-06 Peter Zimmer Rakeleinrichtung an druckmaschinen
DE2212920A1 (de) * 1972-03-17 1973-09-27 Artos Meier Windhorst Kg Vorrichtung zum gleichmaessigen auftragen von farbpasten bei rotationssiebdruckmaschinen
DD101618A5 (fr) * 1972-01-04 1973-11-12 Zimmer Peter
DE2300289A1 (de) * 1973-01-04 1974-07-11 Mitter & Co Vorrichtung zum auftragen fluessiger oder pastoeser medien, insbesondere fuer siebdruckmaschinen
AT338737B (de) * 1973-03-30 1977-09-12 Zimmer Peter Einrichtung zur farbstoffspeisung einer textildruckmaschine
DE3200171A1 (de) * 1982-01-07 1983-07-14 Mitter, Mathias, 4815 Schloss Holte Vorrichtung zum auftragen von fluessigen, pastoesen oder verschaeumten medien auf eine ware, vorzugsweise mittels einer schlitzrakel
DE3200571A1 (de) * 1982-01-12 1983-07-21 Mathias 4815 Schloss Holte Mitter Schlitzrakel innerhalb eines siebzylinders od.dgl.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256667A (fr) * 1959-10-30
CH552471A (de) * 1972-05-30 1974-08-15 Zimmer Peter Rakeleinrichtung an schablonendruckmaschine.
AT357505B (de) * 1972-12-21 1980-07-10 Zimmer Peter Ag Mehrteilige spaltrakel fuer filmdruckmaschinen
AT328402B (de) * 1974-04-30 1976-03-25 Zimmer Peter Einrichtung zum behandeln von warenbahnen auf druckmaschinen
EP0082465A1 (fr) * 1981-12-23 1983-06-29 Ramisch Kleinewefers GmbH Appareil pour fournir un agent en mousse à un dispositif d'enduction
EP0095085A1 (fr) * 1982-05-13 1983-11-30 Ramisch Kleinewefers GmbH Installation d'enduction de matières en bandes avec des matières liquides, pâteuses ou en mousse

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT267458B (de) * 1966-12-29 1968-12-27 Johannes Zimmer Magnetbalken
AT295993B (de) * 1968-07-15 1972-01-25 Feldmuehle Ag Vorrichtung zum Beschichten oder Imprägnieren von flächigen Bahnen
DD101618A5 (fr) * 1972-01-04 1973-11-12 Zimmer Peter
DE2309300A1 (de) * 1972-03-01 1973-09-06 Peter Zimmer Rakeleinrichtung an druckmaschinen
DE2212920A1 (de) * 1972-03-17 1973-09-27 Artos Meier Windhorst Kg Vorrichtung zum gleichmaessigen auftragen von farbpasten bei rotationssiebdruckmaschinen
DE2300289A1 (de) * 1973-01-04 1974-07-11 Mitter & Co Vorrichtung zum auftragen fluessiger oder pastoeser medien, insbesondere fuer siebdruckmaschinen
AT338737B (de) * 1973-03-30 1977-09-12 Zimmer Peter Einrichtung zur farbstoffspeisung einer textildruckmaschine
DE3200171A1 (de) * 1982-01-07 1983-07-14 Mitter, Mathias, 4815 Schloss Holte Vorrichtung zum auftragen von fluessigen, pastoesen oder verschaeumten medien auf eine ware, vorzugsweise mittels einer schlitzrakel
DE3200571A1 (de) * 1982-01-12 1983-07-21 Mathias 4815 Schloss Holte Mitter Schlitzrakel innerhalb eines siebzylinders od.dgl.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987003020A1 (fr) * 1985-11-18 1987-05-21 Johannes Zimmer Procede et dispositif pour acheminer ou appliquer par large diffusion des substances coulantes
AT392985B (de) * 1985-11-18 1991-07-25 Zimmer Johannes Verfahren und einrichtung zur abgabe eines gleichmaessigen filmes oder einer schicht
US5775218A (en) * 1994-02-12 1998-07-07 Zimmer; Johannes Self-cleaning apparatus for the application of a substance on a fabric train and process of operation thereof
GB2352682A (en) * 1999-04-08 2001-02-07 Crossflow Internat Ltd Method and apparatus for displacing flowable materials

Also Published As

Publication number Publication date
EP0147536B1 (fr) 1990-02-07
DE3481293D1 (de) 1990-03-15
EP0147536A3 (en) 1985-10-16
US4665723A (en) 1987-05-19

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