EP0861693A2 - Procédé et dispositif pour appliquer un liquide ou un produit pâteux sur une ou les faces d'une bande en mouvement - Google Patents

Procédé et dispositif pour appliquer un liquide ou un produit pâteux sur une ou les faces d'une bande en mouvement Download PDF

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Publication number
EP0861693A2
EP0861693A2 EP97122875A EP97122875A EP0861693A2 EP 0861693 A2 EP0861693 A2 EP 0861693A2 EP 97122875 A EP97122875 A EP 97122875A EP 97122875 A EP97122875 A EP 97122875A EP 0861693 A2 EP0861693 A2 EP 0861693A2
Authority
EP
European Patent Office
Prior art keywords
application
material web
interruption
medium
running
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Withdrawn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
EP97122875A
Other languages
German (de)
English (en)
Other versions
EP0861693A3 (fr
Inventor
Bernd Kaufmann
Zygmunt Madrazak
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.)
Voith Patent GmbH
Original Assignee
Voith Sulzer Papiermaschinen 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 Voith Sulzer Papiermaschinen GmbH filed Critical Voith Sulzer Papiermaschinen GmbH
Publication of EP0861693A2 publication Critical patent/EP0861693A2/fr
Publication of EP0861693A3 publication Critical patent/EP0861693A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
    • B05C1/165—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work using a roller or other rotating member which contacts the work along a generating line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0245—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
    • B05C5/025—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web only at particular part of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0283—Flat jet coaters, i.e. apparatus in which the liquid or other fluent material is projected from the outlet as a cohesive flat jet in direction of the work
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
    • D21H19/68—Coatings characterised by a special visual effect, e.g. patterned, textured uneven, broken, discontinuous

Definitions

  • the invention relates to a method and an apparatus for direct or indirect one-sided or two-sided Apply a liquid or pasty application medium a preferably spliced running material web, in particular made of paper or cardboard.
  • Generic methods and devices are in the frame of so-called coating systems, one with a high speed of up to about 2000 m / min running Material web, for example made of paper, cardboard or a textile material and a web width of up to about 8 meters, on one or both sides with one or several layers of an application medium, for example Color, starch, impregnating liquid or the like Mistake.
  • an application medium for example Color, starch, impregnating liquid or the like Mistake.
  • DE 195 00 402 A1 describes a device for watering a run past a sprue with a Pouring solution known according to the so-called curtain principle.
  • this curtain principle becomes the casting solution between two side curtain holders solely by the action of Gravity as a free-fall and from several layers existing liquid curtain on the around a casting roll guided track cast with a relatively low 300 m / min running speed.
  • the web width will specified in DE 195 00 402 A1 with about 1400 mm.
  • the Device includes means by which the curtain at Demand can be intercepted so that this no longer the train that passes by hits.
  • start-stop sheet used for Interruption of the pouring process in the pouring curtain is pushed so that the casting solution completely from the Start-stop sheet collected and passed into a container becomes.
  • the start-stop plate is used to resume the watering process removed from the pouring curtain and the pouring solution again meets the runway past the gate.
  • the device disclosed in DE 195 00 402 A1 and the associated casting process according to the said curtain principle is commonly used to make negative films used.
  • the present invention is based on the object generic method in such a way that the adverse signs of tearing, especially of Material web splicing compared to the known state of the art Technology should be reduced as much as possible.
  • Another The task is to carry out a suitable device to create this procedure.
  • the first-mentioned object is achieved by an inventive one Method with the features of claim 1.
  • the method according to the invention leads to the known one State of the art to significantly reduce the Demolition numbers of those passing the order facility Web splices and thus a reduction in associated with a web splice failure Business interruptions and the material committee.
  • the Operating costs of a method according to the invention working coating system are thus lowered and the Productivity and profitability are significantly improved.
  • the interruption of the order preferably begins then if the web splice arrives at the place of order, or immediately before the web splice at the job site arrives.
  • the interruption of the Application of the application medium directly at the start of the splice material web approaching the job site while in second, the interruption before the start of the splice begins.
  • the invention is of course not based on this particularly preferred method steps limited. For certain use cases it may also be sufficient the time of the start of the interruption and the Interruption time to choose so that only one essential part of a spliced material web section remains uncoated and dry to the desired positive effect of the direct method according to the invention achieve.
  • the indirect application of the application medium at the application location is briefly interrupted by briefly interrupting the application of the application medium to the carrier surface an interruption point in relation to the running direction of the application medium or the material web in front of the place of application.
  • the running direction of the application medium is to be understood here as the direction in which the application medium already applied to the carrier surface, for example an application roller, is transported to the actual application location at which the medium is transferred from the carrier surface to the material web.
  • the application of the medium to the application roller is interrupted at a suitable point in time and for a certain suitable period of time, so that it consequently remains uncoated for a while and does not transport any application medium to the application location and there onto the running material web can transmit.
  • An advantageous feature of the indirect method according to the invention provides that the interruption of the application at an interruption point S U spaced from the place of order by the distance Y3 on the carrier surface running at the speed v T begins at a time T3 at which the speed v M material web splice to be moved to the place of application, ie specifically its beginning, is located at a distance X3 from the place of order, where: Y3 / v T ⁇ X3 / v M .
  • the interruption duration is selected such that the entire spliced material web section or additionally also one located in front of and behind the spliced material web section The area of the material web remains completely or essentially uncoated and remains dry.
  • This device is suitable for carrying out the inventive method according to claims 1 and 4 and also offers the already in connection with advantages explained in the two methods according to the invention.
  • the device comprises the application device at least one nozzle or free jet nozzle from which the application medium in one by the ambient atmosphere running free beam emerges, and at least one opposite the free jet nozzle and from the free jet counter surface to be loaded, the job interruption device at least one breaker area has for the brief interruption of the free jet in a direction crossing the free jet in or through the Free jet or the one formed by it "Application medium curtain" is movable through.
  • Under one Counter surface is either a in the sense of the invention Carrier surface, e.g. an application roller (indirect application), or to understand the material web itself (direct order).
  • the interrupter surface ensures in an advantageous manner an interruption of the by means of the order facility generated direct or indirect order without it this requires the operation of the order facility itself and thus the output of the application medium from the Interrupt the free jet nozzle.
  • the use of the Interrupt area can advantageously both in Connection with the above-mentioned direct according to the invention as well as indirect methods are used. Of most well known Nozzle application devices easily and without great effort with an order interruption device equipped with the interrupter surface be retrofitted.
  • the breaker area in at least one preferred embodiment of the device according to the invention has proven to be particularly favorable in terms of construction and function exposed the breaker area in at least one preferred embodiment of the device according to the invention to be arranged to be translationally and / or rotatably movable.
  • the device according to the invention at least one suitable Drive device for translational and / or includes rotational movement of the interrupter surface.
  • a rotationally movable arrangement is particularly simple by realizing that the interrupter surface at least one pivotable on the application device attached swivel arm is fixed.
  • a Swiveling movement of the swivel arm can affect the interrupter surface then in one from the nozzle of the applicator emerging medium through crossing direction moves the beam through and thus the direct or indirect application of the application medium in the desired manner to be interrupted.
  • the required dimensions of the Interrupt area arises here, usually under Taking into account the above formulas (1) to (3) the given device and process parameters and especially from the dimensions of the material splice, the running speed of the material web or the Path or rotational speed of a carrier surface, for Example of an application roller and the one to be matched to it Speed of movement of the interruption surface.
  • Interrupt area can be the job interruption device according to another embodiment the invention also at least one of the application device associated job media supply interrupt device include, which allows the supply or the To prevent the discharge of the application medium in a suitable manner and thus the desired brief interruption of the to achieve direct or indirect order during or before the web splice passes the job site.
  • the interruption device is, for example around and preferably assigned to the application device automatically operated shut-off valve, a slide or the like, which in a corresponding supply line for the order medium can be provided.
  • the device according to the invention provided that the Application device at least one with the application medium current bearing surface, e.g. the scope an application roller that the application medium to the predetermined order location and transported there to the transmits running material web, and the job interruption device with at least one Application medium wiper element is equipped, the related on the running direction of the carrier surface of the application device downstream and the predetermined job location is connected upstream, this application medium stripping element to briefly interrupt the Application of the carrier medium with the application medium the carrier surface can be contacted. That way is also a desired temporary interruption of the to achieve an indirect order during or before the Material web splice passes the job site.
  • Application medium stripping elements come for example or several scraper blades, scraper bars, scraper rollers or the like and combinations thereof.
  • the device according to the invention comprises additional advantageous design feature at least a control device for checking the exact Time of interruption and / or the respective Break time.
  • the control device can depend on Embodiment again suitable measurement, control and Have data processing devices.
  • the method according to the invention and the device according to the invention can be used not only in connection with the explained material web splices but also very advantageously with regard to possible defects in the material web, for example holes, local thin spots or the like.
  • the brief interruption of the direct or indirect order is then essentially analogous to the interruption in the case of a material splice.
  • the parameter L S that is decisive for the calculation of the interruption time, instead of the length of the material web splice in the running direction of the material web, the length of the flaw or a flaw region in the running direction of the material web is to be set.
  • FIG. 1 shows a schematic, greatly simplified cross-sectional illustration of a first preferred embodiment of the device according to the invention in the area of an application device.
  • the device according to FIG. 1 is designed as a device for direct one-sided application of a liquid or pasty application medium 2 onto a spliced 6 running material web 4, in particular made of paper or cardboard.
  • the application device which in the present case is a free jet application unit 8, is arranged opposite a rotating support roller 10, which carries the running material web 4 to be coated with the application medium 2.
  • the free jet nozzle applicator 8 comprises a nozzle 12, from which the liquid or pasty application medium 2 emerges in a free jet running through the ambient atmosphere, which is indicated by an arrow, and at one marked with the reference symbol A. , predetermined order location is applied to the running spliced 6 material web 4.
  • the position of the material web splice 6 at an assumed time T1 is defined by the position of the start PA1 and end PE1 of the material web splice 6 and its length L S on the circumference of the support roller 10, which is related to the running direction of the material web 4.
  • the device is furthermore equipped with an order interruption device 14 equipped which the Application of the order medium 2 at the order location A briefly interrupts while the web splice 6 den Order location A happens.
  • the job interrupt device 14 comprises a concavely curved interrupter plate 16 that in essentially over the entire machine width of the device extends and with its side edges each on the free End of one on the application device 8 about an axis of rotation D pivotally attached pivot arm 18 is fixed.
  • Interrupter plate 16 for briefly interrupting the application medium free jet continuously ejected from the nozzle 12 from a first position in continuous Is shown in a line crossing the free jet Direction through the free jet in a second Swiveling position, indicated in dashed lines is. Likewise, if necessary, swiveling the Breaker plate 16 from the second to the first position possible.
  • the axis of rotation D of the swivel arm 18 of the interrupter plate 16 is coupled to an automatically operated drive device 20, which allows said swivel movement of the swivel arm 18 and the interrupter plate 16.
  • the drive device 20 is in turn connected to an automatic control device 22 for checking the exact time of the interruption and / or the respective interruption duration.
  • the control device 22 which comprises a measuring device 24 with a position sensor and control, switching and data processing devices, makes it possible, among other things, to determine an exact instantaneous position of the material web splice 6 of the running material web 4 in relation to the job location A or another reference point and as a function thereof Both of this parameter and of other parameters to be taken into account, namely in particular the usually predetermined dimensions of the material web splice 6 and the interrupter plate 16 and the web or running speed v M of the material web 4, to activate the drive device 20 in a suitable manner.
  • the drive device 20 is activated by the automatic control device and the interrupter plate 16 swivels in the direction of the application location A to the free jet emerging from the nozzle 12.
  • the swiveling speed V S of the interrupter plate 16 is matched to the path speed v M of the material web 4 in such a way that the edge of the interrupter plate 16 enters the free jet and interrupts it shortly before the beginning PA1 of the spliced material web section 6 arrives at the actual job location A. This means that from this point in time no further application medium 2 reaches the subsequent material web section in which the material web splice 6 is also located.
  • FIG. 2 shows a schematic, greatly simplified cross-sectional illustration of a second preferred embodiment of the device according to the invention in the area of an application device.
  • the device according to FIG. 2 is designed as a device for the indirect one-sided application of a liquid or pasty application medium 2 onto a spliced 6 running material web 4, in particular made of paper or cardboard.
  • the application device is a scooping application unit (so-called roll applicator), in which the material web 4 supported by a rotating support roller 10 is formed at a web speed v M by one of the support roller 10 and a rotating application roller 28 Roll gap is running.
  • the web speed v M of the running material web 4 corresponds to the peripheral speed V U of the support roller 10.
  • the application roller 28 rotating at the peripheral speed v T (in this case V T ⁇ v M ) is partly in an application medium bath 30 immersed, there takes up the liquid or pasty application medium 2 to be applied on the circumference 28.2 serving as the carrier surface and transports it to the nip in which the application medium 2 is transferred to the material web 4 at the application location A.
  • the position of the material web splice 6 running towards the order location A at an assumed time T3 is again due to the position of the beginning PA3 and end PE3 of the material web splice 6, its length L S related to the direction of travel of the material web 4 and the distance X3 to it Order location A defined.
  • This device also has an order interruption device 14 equipped, the one on Application unit 26 arranged application medium stripping element 32 in the manner of a doctor blade.
  • the application medium stripping element the following as a scraper blade 32 referred to, extends essentially over the total machine width of the device.
  • the scraper blade 32 is in one position arranged based on the in the drawing by a Arrow indicated running direction of the application roller 28 a Area 30 of the application device, namely the Application medium bath 30, in which the material web 4 transferring order medium 2 to the scope 28.2 of Applicator roller 28 arrives, connected downstream and the place of application A is connected upstream in the nip.
  • the scraper blade 32 can be contacted with the carrier surface 28.2 for briefly interrupting the application medium application to the peripheral surface of the application roller 28 serving as the carrier surface 28.2. More precisely, the free edge of the scraper blade 32 assigned to the application roller 28 is attached to the support surface with the aid of a pressing device 34 acting on the scraper blade 32, which, like the drive device of the embodiment variant according to FIG. 1, is connected to a corresponding control device 22, 24 28.2 of the application roller 28 can be pressed on and at the contact point S U scrapes the application medium 2 which has previously reached the application roller 28 in the application medium bath 30 from the carrier surface 28.2.
  • the indirect application of the application medium 2 at the application location A is briefly interrupted by the fact that the scraper blade 32 is pressed briefly in the previously explained manner by means of the pressing device 34 at the interruption point S U in front of the application location A to the carrier surface 28.2 of the application roller 28 and, as already mentioned, interrupts the further transport of the application medium 2 to the application location A. , namely before the material web splice 6 arrives at the job location A or passes it.
  • the point in time at which this interruption begins at point S U must therefore be chosen such that: Y3 / v T ⁇ X3 / v M .
  • L S is the length of the material web splice 6 in the running direction of the material web and v M is the web speed of the running material web 4.
  • the invention is not limited to the above exemplary embodiments, which only serve to explain the basic idea of the invention in general.
  • the method and the device according to the invention can also adopt embodiments other than those described above.
  • the support roller or the application roller during the interruption of the direct or indirect Order not only continues to rotate, as in the examples above, by a part of its circumference, but also by a multiple of the circumference, ie executes several revolutions.

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Replacement Of Web Rolls (AREA)
EP97122875A 1997-01-29 1997-12-24 Procédé et dispositif pour appliquer un liquide ou un produit pâteux sur une ou les faces d'une bande en mouvement Withdrawn EP0861693A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19703211 1997-01-29
DE19703211A DE19703211A1 (de) 1997-01-29 1997-01-29 Verfahren und Vorrichtung zum direkten oder indirekten einseitigen oder zweiseitigen Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn

Publications (2)

Publication Number Publication Date
EP0861693A2 true EP0861693A2 (fr) 1998-09-02
EP0861693A3 EP0861693A3 (fr) 1999-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP97122875A Withdrawn EP0861693A3 (fr) 1997-01-29 1997-12-24 Procédé et dispositif pour appliquer un liquide ou un produit pâteux sur une ou les faces d'une bande en mouvement

Country Status (4)

Country Link
US (1) US6086954A (fr)
EP (1) EP0861693A3 (fr)
JP (1) JPH10216610A (fr)
DE (1) DE19703211A1 (fr)

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US6161651A (en) * 1999-05-21 2000-12-19 Uniwave, Inc. Lubrication system with modulated droplet emission
EP1249533A1 (fr) * 2001-04-14 2002-10-16 The Dow Chemical Company Procédé de fabrication de papier ou carton enduit muticouche
US7473333B2 (en) * 2002-04-12 2009-01-06 Dow Global Technologies Inc. Process for making coated paper or paperboard
US7364774B2 (en) * 2002-04-12 2008-04-29 Dow Global Technologies Inc. Method of producing a multilayer coated substrate having improved barrier properties
US20040121080A1 (en) * 2002-10-17 2004-06-24 Robert Urscheler Method of producing a coated substrate
US7974739B2 (en) * 2006-06-27 2011-07-05 Illinois Tool Works Inc. System and method having arm with cable passage through joint to infrared lamp
DE102012217682B3 (de) * 2012-09-27 2014-02-20 Volkswagen Varta Microbattery Forschungsgesellschaft Mbh & Co. Kg Schaltbares Schlitzventil für eine Beschichtungsanlage, Beschichtungsanlage und Verwendung der Anlage
JP6935338B2 (ja) * 2016-01-28 2021-09-15 住友化学株式会社 フィルム製造装置、フィルム捲回体製造装置、及びフィルム製造方法
CN113815292B (zh) * 2021-08-20 2023-08-22 西安湄南生物科技股份有限公司 拼接式轻质保温防水板浆料涂覆处理设备

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JPH0755304B2 (ja) * 1993-01-14 1995-06-14 富士電気化学株式会社 間欠塗工方法およびそれに用いられる装置
JP3267782B2 (ja) * 1993-12-28 2002-03-25 ティーディーケイ株式会社 塗布方法
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EP0720872B1 (fr) * 1994-12-27 2001-07-11 Matsushita Electric Industrial Co., Ltd. Appareil et procédé de revêtement intermittant, méthode de fabrication d'électrodes de piles, et cellule à électrolyte non-aqueux
DE19500402A1 (de) * 1995-01-09 1996-07-11 Agfa Gevaert Ag Vorhanggießer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350806A (en) * 1999-04-24 2000-12-13 John Madeley Machinery Ltd Coating apparatus
GB2350806B (en) * 1999-04-24 2003-08-20 John Madeley Machinery Ltd A method of coating a polyethylene substrate

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US6086954A (en) 2000-07-11
JPH10216610A (ja) 1998-08-18
EP0861693A3 (fr) 1999-06-30
DE19703211A1 (de) 1998-07-30

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