EP0069982A1 - Installation d'enduction de matériaux en bandes par des liquides, des mousses ou des pâtes - Google Patents

Installation d'enduction de matériaux en bandes par des liquides, des mousses ou des pâtes Download PDF

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Publication number
EP0069982A1
EP0069982A1 EP82106066A EP82106066A EP0069982A1 EP 0069982 A1 EP0069982 A1 EP 0069982A1 EP 82106066 A EP82106066 A EP 82106066A EP 82106066 A EP82106066 A EP 82106066A EP 0069982 A1 EP0069982 A1 EP 0069982A1
Authority
EP
European Patent Office
Prior art keywords
pipe
bar
hose connections
order
application
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Withdrawn
Application number
EP82106066A
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German (de)
English (en)
Inventor
Mathias Mitter
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
Application filed by Individual filed Critical Individual
Publication of EP0069982A1 publication Critical patent/EP0069982A1/fr
Withdrawn legal-status Critical Current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
    • D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
    • D06B19/0088—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00 using a short bath ratio liquor
    • D06B19/0094—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00 using a short bath ratio liquor as a foam
    • 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

Definitions

  • the invention relates to a device for applying liquid, foamed or pasty media to a web.
  • Devices for applying liquid, foamed or pasty media to a web are known per se.
  • a large number of very different devices are known for applying media to a web, possibly through a sieve or through a stencil, for example on spraying devices, devices for applying color strips through tubes, screen printing machines, dyeing machines and the like.
  • any fibrous material can be used as the substrate, for example textile goods, in particular pile goods, felts, non-wovens, but also paper, especially if it is absorbent.
  • Foil interspersed with fibers can also be colored in this way, printed or refined in some other way, and optionally also coated.
  • the transition from non-wowens to paper is relatively fluid, as is the transition from non-wowens to plastics, where e.g. a certain coating can also be made.
  • the medium can be liquid, foamed or pasty, that is to say have a relatively high viscosity. But there is also the possibility, e.g. Apply latex foam.
  • the web can also be treated with a foam, e.g. through foamed equipment chemicals.
  • the term "liquor" is therefore not to be understood as restrictive, but there will always be a certain amount of liquid in the application medium. This liquid does not necessarily have to be "water”.
  • the media can be applied through a sieve or through a stencil.
  • the sieve or template can be patterned or unpatterned.
  • the machine construction can look similar and be designed like a screen printing machine or the like.
  • the object of the present invention is therefore to bring the application medium as close as possible to the application area without any movement means attacking the medium.
  • the medium should also be distributed evenly over larger job widths, the individual media streams overall ensuring a uniform job, so that conditions are as uniform as possible over the total working width.
  • the invention consists in that a number of pipe or hose connections which are spaced apart from one another and which are assigned at least one chamber in the order bar which is open to the order level, is arranged on a substantially closed order bar located on the order level. It is thus achieved that coming from one or more media reservoirs or coming from one or more conveying devices or from one or more foam generating devices up to the substrate over the entire working width of the device, the pipe and hose connections are located and the supplied medium directly in each case bring a relatively small area on the work surface. This provides the possibility of a completely uniform supply of an application medium, e.g. to ensure from foamed liquor to the substrate.
  • the pipe or hose connections open at a relatively short distance above the substrate or above a sieve, a template or the like, which lies on the substrate, specifically in the work bar.
  • the pipe or hose connections thus serve a relatively small area with the supplied medium, but this area evenly. Many small areas with the same feed conditions combine to form the total width, whereby these areas can combine or form a whole relatively close together.
  • pipe and hose connections are all of the same length and cross-section from the feed device, such as conveyor device, reservoir, generating device, to the application bar.
  • the same length and the same cross-section in turn ensure an even supply of the foam.
  • the feed device should also be the same for the pipe and hose connections, but at least have the same values with regard to the delivery rate and pressure. If there is only one feed device for all pipe and hose connections, it is important that this also serves all pipe and hose connections uniformly with regard to the flow rate and the pressure applied.
  • the chamber open to the order level advantageously extends in the longitudinal direction of the order bar, either as a continuous, end-limited slot or there are several chambers which are aligned with one another in the order bar, together forming the order cross-section.
  • the latter design is particularly advantageous and possible if the work bar is connected to an oscillation drive.
  • the chambers, which are aligned with one another, should lie in the longitudinal direction of the working beam.
  • the device according to the invention for applying a medium in liquid, foamed or pasty form to a product web consists of an essentially closed order bar 1 lying on order level A, which has a number of pipe or tube spaced from one another Hose connections 2 carries. These pipe or hose connections lie in bores 10, the diameter of which is greater by the material thickness than the bores 10 'which continue these bores and which in turn open into at least one chamber 11 which is open to the application plane A.
  • the chamber 11 extends in the longitudinal direction of the application bar 1 and also has a uniform cross section over the entire working width, so that the foam flowing through the bores 10 'encounters the same conditions everywhere.
  • the chamber 11 thus extends in the longitudinal direction of the application bar and, in accordance with the exemplary embodiment in FIGS. 1 and 2, is designed as a continuous, end-limited slot.
  • the end boundaries 12 can be front plates. But there is also the possibility of working out the slot or the chamber 11 from the entire material.
  • the media or media are fed in each case in the direction of arrow B through the pipe or hose connections.
  • the feed device or the feed devices is not shown in these exemplary embodiments. It is essential that the pipe and hose connections are at a uniform distance from one another and each have the same cross-sections and the same lengths.
  • the feed device or feed devices such as pumps, valves, media reservoirs and the like, should also work with the same delivery rate under constant pressure which is evenly distributed over the pipe and hose connections.
  • a medium is preferably fed in via a feed device via all pipe and hose connections.
  • a feed device via all pipe and hose connections.
  • different media preferably of the same consistency
  • the order bar 1 can lie on a screen 3, which can be designed as a simple screen, e.g. is a wire mesh, a perforated plate, a template or a plastic sieve that is as stable as possible.
  • This sieve or the template is driven in a manner known per se or in a proposed manner in the direction of arrow C (FIG. 2).
  • the sieve or the template are preferably on the goods.
  • the order bar 1 is thus in the illustrated embodiments on a sieve 3, a template or the like, which is preferably provided with a motion drive.
  • the web is indicated at 7 in the drawing in FIG. 1. This can on a table, a printing blanket or the like., A counter pressure bar, a counter pressure roller or the like. lie on.
  • the order bar 1 itself can be connected to an oscillation drive acting in the axial direction of the order bar, which is indicated by 4 in FIG. 1.
  • This oscillation drive effects the axial back and forth of the work bar 1 in the direction of arrow D.
  • each point in the width of the sieve 3 becomes from the chambers 11 recorded or any area on the working width.
  • the material web runs with the sieve 3 lying on it in the direction of arrow C, that is to say transversely to the direction of travel of the work bar.
  • the screen or stencil can be patterned or unpatterned, i.e. that e.g. can be printed or colored or that a sample order can be made.
  • a suction box 6 known per se can be arranged, which also extends over the entire working width and has a suction slot in order to securely suck the medium into the goods 7, through the work bar is applied to the goods.
  • This representation of FIG. 5 is a possible embodiment.
  • side guides 15 are indicated in FIG. 5 for the illustration of the possibility of a precise guide for the oscillating movement of the work bar.
  • hose connections 2 Upon movement of the A 1 uftragsbalkens hose connections 2 will always be necessary, for example, for example, come from a feeding device 9 of a foam generating device.
  • This foam generating device can for example be designed according to DE-OS 25 23 062.
  • the pipe or hose connections 2 lie next to each other in a row, are of equal length and dimension and lead into the work bar 1. Only one pipe or hose connection 2 can be seen in FIG. 5, since they lie exactly next to one another or one behind the other.
  • the order bar 1 preferably has an inverted T-shape. It therefore lies securely on the substrate or on the screen 3 with two contact surfaces 16 assigned to the application surface.
  • feed device is also not to be understood as restrictive. This feed device can be made up of a number of feed devices and the like. Like., As already mentioned, exist.
  • material web is also not to be understood as restrictive. Flat individual parts can also be printed, patterned or finished accordingly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Coating Apparatus (AREA)
EP82106066A 1981-07-11 1982-07-07 Installation d'enduction de matériaux en bandes par des liquides, des mousses ou des pâtes Withdrawn EP0069982A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813127469 DE3127469A1 (de) 1981-07-11 1981-07-11 Vorrichtung zum auftragen von fluessigen, verschaeumten oder pastoesen medien auf eine warenbahn
DE3127469 1981-07-11

Publications (1)

Publication Number Publication Date
EP0069982A1 true EP0069982A1 (fr) 1983-01-19

Family

ID=6136708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82106066A Withdrawn EP0069982A1 (fr) 1981-07-11 1982-07-07 Installation d'enduction de matériaux en bandes par des liquides, des mousses ou des pâtes

Country Status (3)

Country Link
EP (1) EP0069982A1 (fr)
JP (1) JPS5834063A (fr)
DE (1) DE3127469A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3348217C2 (en) * 1983-04-30 1989-12-14 Kuesters, Eduard, 4150 Krefeld, De Apparatus for applying treatment medium in foam form on to a running cloth web
DE3315770A1 (de) * 1983-04-30 1984-10-31 Küsters, Eduard, 4150 Krefeld Vorrichtung zum auftragen eines behandlungsmittels, insbesondere in schaumform, auf eine laufende warenbahn
DE3429295A1 (de) * 1984-08-09 1986-02-20 Küsters, Eduard, 4150 Krefeld Verfahren und vorrichtung zum kontinuierlichen faerben von bahnfoermigem, einen flor aufweisenden textilgut
DE8433783U1 (de) * 1984-11-17 1985-02-28 Basf Ag, 6700 Ludwigshafen Seitliche abdichtung fuer eine auftragsvorrichtung fuer warenbahnen
JPS6291264A (ja) * 1985-10-15 1987-04-25 Nankai:Kk シート素材の塗装装置
JPS6291265A (ja) * 1985-10-15 1987-04-25 Nankai:Kk シート素材の塗装装置
DE19826998A1 (de) * 1998-06-19 1999-12-23 Stefan Walther Auftragswerk zum direkten Auftrag pastöser Medien auf textilen Flächengebilden
DE20020255U1 (de) 2000-11-29 2001-04-05 Vits Maschinenbau GmbH, 40764 Langenfeld Vorrichtung zum Auftragen einer Beschichtungsmasse auf eine durchlaufende Papierbahn

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155540A (en) * 1959-06-15 1964-11-03 Landers Corp Apparatus for the extrusion coating of fabric or like materials
FR2069303A5 (fr) * 1969-11-13 1971-09-03 Ici Ltd
DE2543394A1 (de) * 1975-09-29 1977-03-31 Mathias Mitter Siebdruckmaschine mit mindestens einer druckstation mit rotierender schablone
DE2543419A1 (de) * 1975-09-29 1977-03-31 Mathias Mitter Siebdruckmaschine mit mindestens einer druckstation mit rotierender schablone, in die farbzufuehrungsmittel gefuehrt sind
FR2415160A1 (fr) * 1977-12-24 1979-08-17 Scheibler Peltzer & Co Appareil a former un dessin en couleurs, en particulier en plusieurs couleurs, sur des bandes de matiere en mouvement continu, en particulier des bandes de matiere textile
EP0052779A1 (fr) * 1980-11-26 1982-06-02 Mathias Mitter Appareil pour déposer des substances de traitement sous forme de mousse

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3155540A (en) * 1959-06-15 1964-11-03 Landers Corp Apparatus for the extrusion coating of fabric or like materials
FR2069303A5 (fr) * 1969-11-13 1971-09-03 Ici Ltd
DE2543394A1 (de) * 1975-09-29 1977-03-31 Mathias Mitter Siebdruckmaschine mit mindestens einer druckstation mit rotierender schablone
DE2543419A1 (de) * 1975-09-29 1977-03-31 Mathias Mitter Siebdruckmaschine mit mindestens einer druckstation mit rotierender schablone, in die farbzufuehrungsmittel gefuehrt sind
FR2415160A1 (fr) * 1977-12-24 1979-08-17 Scheibler Peltzer & Co Appareil a former un dessin en couleurs, en particulier en plusieurs couleurs, sur des bandes de matiere en mouvement continu, en particulier des bandes de matiere textile
EP0052779A1 (fr) * 1980-11-26 1982-06-02 Mathias Mitter Appareil pour déposer des substances de traitement sous forme de mousse

Also Published As

Publication number Publication date
JPS5834063A (ja) 1983-02-28
DE3127469A1 (de) 1983-01-27

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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