CH669915A5 - Web coating device - with mask over web on guide roller for creation of uncoated zones - Google Patents

Web coating device - with mask over web on guide roller for creation of uncoated zones Download PDF

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Publication number
CH669915A5
CH669915A5 CH427086A CH427086A CH669915A5 CH 669915 A5 CH669915 A5 CH 669915A5 CH 427086 A CH427086 A CH 427086A CH 427086 A CH427086 A CH 427086A CH 669915 A5 CH669915 A5 CH 669915A5
Authority
CH
Switzerland
Prior art keywords
mask
substrate
web
guide roller
coating
Prior art date
Application number
CH427086A
Other languages
German (de)
Inventor
Albert Baechi
Bruno Holtmann
Rene Riederer
Original Assignee
Bachofen & Meier Ag Maschf
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 Bachofen & Meier Ag Maschf filed Critical Bachofen & Meier Ag Maschf
Priority to CH427086A priority Critical patent/CH669915A5/en
Publication of CH669915A5 publication Critical patent/CH669915A5/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/20Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material for applying liquid or other fluent material only at particular parts of the work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus 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
    • B05C1/04Apparatus 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
    • B05C1/16Apparatus 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
    • B05C1/165Apparatus 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02Apparatus 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
    • B05C5/0254Coating heads with slot-shaped outlet
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10Applying 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
    • D06B1/14Applying 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
    • D06B1/142Applying 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 where an element is used to mitigate the quantity of treating material that the textile material can retain
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H23/00Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22Addition to the formed paper
    • D21H23/32Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/34Knife or blade type coaters
    • D21H23/38Knife or blade type coaters the fluid material being applied with a special device, e.g. with a roll in a flooded-nip inverted blade coater

Abstract

An endless web of paper, plastic or textile material is coated with a substrate such as adhesive or pigments for copying by guiding the web over a roller and covering it at the coating zone by a mask with protruding parallel strips. The mask strips cling to the web-forming uncoated zones when the substrate is applied. ADVANTAGE - This creates webs with uncoated zones or fully coated, without costly measures requiring much labour effort.

Description

       

  
 



   BESCHREIBUNG



   Das ein- oder beidseitige Beschichten von Bahnen aus Papier, Gewebe, Kunststoff usw. wird durch Aufgiessen, Streichen, Tauchen oder Sprühen vorgenommen. Die dabei verwendeten Medien können Selbst- oder Haftkleber auf wässriger oder Lösungsmittelbasis, aber auch Farben für Durchschreibemethoden sein. Im Gegensatz zur vollflächigen Beschichtung haften die selbstklebenden Materialien nur partiell, zwar dort wo sich der Klebstoff befindet. Bei Durchschreibeformularen erhält man Durchschläge von Schreibstiften und Schreibmaschinen nur im Bereich der aufgetragenen Farben. Bei Verbandswatte im Hygienesektor sowie im Bureaubereich werden streifenbeschichtete Selbstkle   bematerialien    eingesetzt.

  Klebfreie Streifen auf einer Substratbahn sind meistens anwendungstechnisch, aber auch in gewissen Fällen fertigungstechnisch für die Weiterverarbeitung unerlässlich, auch Ersparnisgründe können dabei eine Rolle spielen. Bei Beschichtungsmaschinen von Bahnen sind die Arbeitsbreiten der letzteren jeweils bedeutend grösser als die Endprodukte, weshalb besondere betriebstechnisch unrationelle Schneidarbeiten auszuführen sind.



   Gegenstand der vorliegenden Erfindung ist eine Vorrichtung zur Beschichtung einer endlosen Bahn aus Papier, Kunststoff oder textilartigem Material mit einem Substrat.



  Derselben liegt unter Zuhilfenahme der erfindungsgemässen Vorrichtung die Aufgabe zugrunde, insbesondere bei der Papierveredelung mit Beschichtungsanlagen in Laufrichtung der Bahn streifenweise unbehandelte Zonen zu schaffen.



  Ohne kostspielige, arbeitsintensive Schritte kann auch die vollflächige Beschichtung vorgenommen werden.



   Diese Aufgabe wird gelöst mit den im Patentanspruch 1 definierten Merkmalen. Vorteilhafte Ausbildungen sind den Patentansprüchen 2 bis 10 entnehmbar.



   Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus der folgenden Beschreibung, welche in Verbindung mit den beiliegenden Figuren anhand von Ausführungsbeispielen erläutert sind. In der Zeichnung zeigen:
Fig. 1 eine schematische Darstellung,
Fig. 2 einen Vertikalschnitt der Beschichtungspartie,
Fig. 3 eine Maske in der Perspektive in grösserem Massstab,
Fig. 4 eine perspektivische Ansicht der Kernpartie und
Fig. 5 einen Vertikalschnitt der Beschichtungspartie in einer Variante.



   In der Zeichnung bezeichnet 1 die rotierende Leitwalze einer konventionellen Beschichtungsmaschine und 2 die auf der gleichen Höhe befindliche Gegenwalze, welch letztere innert bestimmten Grenzen in herkömmlicher Weise in der Querrichtung verschiebbar gelagert ist. Die Verschiebbarkeit der Gegenwalze 2 ist unerlässlich um die Dicke des auf der Substratbahn 3 aufgetragenen Beschichtungssubstrates 4 (Fig. 2) zu bestimmen. Die Substratbahn 3 kann aus Papier, Kunststoff, textilartigem Material oder dergleichen bestehen. Im Abstand über der Leitwalze 1 befindet sich ein ortsfester Maskenträger 5, in welchem eine leicht gewölbte Maske 6 aus rostfreiem Metall festgehalten ist. Die Maske 6 ist gebildet durch eine Blende 7, an welcher bogenförmige, nach unten gerichtete, flexible und elastische Maskenbänder 7' durch Punktschweissung, Klebung oder Nieten befestigt sind.

  Die Maskenbänder 7' sind formfest, in der Laufrichtung der Substratbahn 3 jedoch sehr flexibel und hängen mit ihren unteren Teilen freischwebend im Spaltraum 8 im Bereich der Beschichtungsstelle A zwischen den Walzen 1 und 2. Die Maskenbänder 7' schmiegen sich der Kreisbogenform der Umfangsseite des über der Leitwalze 1 geführten Substrates 4 innig an und bewirken eine dichte Abdeckung. Die Dicke der Maskenbänder 7' richtet sich jeweils nach der Korpulenz des aufzutragenden Substrates 4 und beträgt normalerweise 0.02-0.1 mm. Die Blende 7 hat zur Sicherung der Stabilität zweckmässig eine Festigkeit von 1-4 mm.



  Von grosser Wichtigkeit ist, dass die untere Kante 7" der Blende 7 in das zur Auftragung kommende, im oberen Spaltraum 8' befindliche Beschichtungsmedium 9 eintaucht, wie aus Fig. 2 erkennbar ist. Das Beschichtungsmedium 9 befindet sich auf der Höhe der Axen 10, 10' zwischen den Walzen 1, 2. Das Beschichtungsmedium 9 gelangt durch ein oder mehrere, nicht besonders dargestellte Zuführungsrohre in den Spaltraum 8'. An der Gegenwalze 2 ist umfangsseits auf der Höhe der Axe 10' eine Dosierleiste 11 angeordnet, mittels welcher die Dicke der Substratbahn 3 bestimmbar ist. Der Dosierspalt 12 zwischen der Dosierleiste 11 und der Substratbahn 3 ist grösser als die Dicke der Masken  bänder 7', um beim Beschichtungsvorgang Blockierungen zu vermeiden, wenn die Substratbahn 3 Verdickungen enthält.



   In Fig. 5 bezeichnet 13 eine in den Spalt 8' gerichtete Schlitzdüse, die mit der Gegenwalze 2 in der Horizontalrichtung verstellbar gelagert ist. Die Gegenwalze 2 mit der Dosierleiste 11 ist um ca. 45 Grad rechtsherum verschwenkt.



  Nach Verschwenkung nimmt die Dosierleiste 11 die gestrichelt gezeichnete Stellung ein. Die Beschichtung mit der Schlitzdüse 13 lässt sich nötigenfalls auch ohne die Gegenwalze 2 vornehmen.



   Die Blende 7 der Maske 6 mit den Maskenbändern 7' ist zweckmässig in einem gestrichelt gezeigten Schlitz 14 im Maskenträger 5 lös- und austauschbar gehaltert und für die lösbare Halterung sind herkömmliche Klemmschrauben geeignet.



   Für jedes Profil der auf dem Beschichtungssubstrat 4 anzubringenden streifenartigen, unbehandelten Zonen muss eine besondere aus der Blende 7 und den Maskenbändern 7' bestehende Maske 6 benützt werden. Die Anzahl der Maskenbänder 7', deren Breiten als auch die Dicken richtet sich nach der Korpulenz des Substrates 4 und der gewünschten Gestaltung der unbehandelten resp. beschichtungsfreien Zonen auf der Substratbahn 3. Die Maske 6 ist am Maskenträger 5   zweckmässig    auswechselbar angeordnet und kann wiederholt zum Einsatz verwendet werden.

 

   Die Maske 6 und die Maskenbänder 7' sollen aus Werkstoffen wie Metall oder Kunststoff bestehen, welche gegen das Beschichtungssubstrat 4 resistent sind.



   Die beschriebene Vorrichtung lässt sich für Beschichtungen mit Streifen von unbehandelt resp. beschichtungsfreien Zonen beliebiger Art verwenden und ist für Veredelungszwecke besonders vorteilhaft. 



  
 



   DESCRIPTION



   The one- or both-sided coating of sheets of paper, fabric, plastic, etc. is carried out by pouring, brushing, dipping or spraying. The media used can be self-adhesive or pressure-sensitive adhesive based on water or solvents, but also colors for carbonless methods. In contrast to the full-surface coating, the self-adhesive materials adhere only partially, namely where the adhesive is located. With carbonless forms, copies of pens and typewriters can only be obtained in the area of the applied colors. Striped self-adhesive materials are used for bandage cotton in the hygiene sector and in the office area.

  Non-sticky strips on a substrate web are mostly essential in terms of application technology, but also in certain cases are necessary for further processing in terms of production technology, and reasons for saving can also play a role here. In the case of web coating machines, the working widths of the latter are in each case significantly larger than the end products, which is why special cutting operations that are not technically efficient have to be carried out.



   The present invention relates to a device for coating an endless web of paper, plastic or textile-like material with a substrate.



  With the aid of the device according to the invention, the object of the invention is to create zones which are untreated in strips in the paper finishing with coating systems in the running direction of the web.



  The full-surface coating can also be carried out without costly, labor-intensive steps.



   This object is achieved with the features defined in claim 1. Advantageous designs can be found in claims 2 to 10.



   Further details and advantages of the invention result from the following description, which are explained in connection with the accompanying figures using exemplary embodiments. The drawing shows:
1 is a schematic representation,
2 shows a vertical section of the coating section,
3 a mask in perspective on a larger scale,
Fig. 4 is a perspective view of the core section and
Fig. 5 shows a vertical section of the coating section in one variant.



   In the drawing, 1 denotes the rotating guide roll of a conventional coating machine and 2 the counter roll located at the same height, the latter being mounted in the transverse direction in a conventional manner within certain limits. The displaceability of the counter roller 2 is essential in order to determine the thickness of the coating substrate 4 applied to the substrate web 3 (FIG. 2). The substrate web 3 can consist of paper, plastic, textile-like material or the like. At a distance above the guide roller 1 is a stationary mask support 5, in which a slightly curved mask 6 made of rustproof metal is held. The mask 6 is formed by an aperture 7, to which arc-shaped, downward-pointing, flexible and elastic mask straps 7 'are fixed by spot welding, gluing or riveting.

  The masking tapes 7 'are dimensionally stable, but are very flexible in the running direction of the substrate web 3 and hang with their lower parts floating freely in the gap space 8 in the region of the coating point A between the rollers 1 and 2. The masking tapes 7' nestle over the circular arc shape on the peripheral side of the of the guide roller 1 guided substrate 4 and cause a tight cover. The thickness of the mask strips 7 'depends in each case on the corpulence of the substrate 4 to be applied and is normally 0.02-0.1 mm. The panel 7 expediently has a strength of 1-4 mm to ensure stability.



  It is of great importance that the lower edge 7 "of the screen 7 is immersed in the coating medium 9 to be applied, which is located in the upper gap space 8 ', as can be seen from FIG. 2. The coating medium 9 is located at the level of the axes 10, 10 'between the rollers 1, 2. The coating medium 9 enters the gap space 8' through one or more feed pipes (not shown in particular) of the substrate web 3. The metering gap 12 between the metering bar 11 and the substrate web 3 is larger than the thickness of the masking bands 7 ', in order to avoid blockages during the coating process if the substrate web 3 contains thickenings.



   In FIG. 5, 13 denotes a slot nozzle directed into the gap 8 ′, which is mounted so as to be adjustable with the counter-roller 2 in the horizontal direction. The counter roller 2 with the metering bar 11 is pivoted about 45 degrees to the right.



  After pivoting, the metering strip 11 assumes the position shown in dashed lines. If necessary, the coating with the slot nozzle 13 can also be carried out without the counter roller 2.



   The diaphragm 7 of the mask 6 with the mask straps 7 'is expediently detachably and interchangeably held in a slot 14 shown in dashed lines in the mask carrier 5 and conventional clamping screws are suitable for the detachable holder.



   For each profile of the strip-like, untreated zones to be applied on the coating substrate 4, a special mask 6 consisting of the diaphragm 7 and the masking strips 7 'must be used. The number of mask bands 7 ', their widths and the thickness depends on the obesity of the substrate 4 and the desired design of the untreated or. Coating-free zones on the substrate web 3. The mask 6 is expediently arranged on the mask carrier 5 in an exchangeable manner and can be used repeatedly.

 

   The mask 6 and the mask strips 7 'are to be made of materials such as metal or plastic which are resistant to the coating substrate 4.



   The device described can be used for coatings with strips of untreated or. Use coating-free zones of any kind and is particularly advantageous for finishing purposes.


    

Claims (10)

PATENTANSPRÜCHE 1. Vorrichtung zur Beschichtung einer endlosen Bahn aus Papier, Kunststoff oder textilartigem Material mit einem Substrat, dadurch gekennzeichnet, dass an der Beschichtungsstelle (A) der über die Leitwalze (1) geführten Substratbahn (3) eine Maske (6) vorgesehen ist, welch letztere die Substratbahn teilweise überdeckende, im Abstand nebeneinander angeordnete Maskenteile (7') besitzt, die im Bereich der Leitwalze der Substratbahn elastisch dicht anliegen, das Ganze derart, dass bei der Beschichtung der Substratbahn mit dem Substrat (4) unbehandelte Zonen gebildet werden können.  PATENT CLAIMS 1. Device for coating an endless web of paper, plastic or textile-like material with a substrate, characterized in that a mask (6) is provided at the coating point (A) of the substrate web (3) guided over the guide roller (1), which mask the latter has mask parts (7 ') which partially cover the substrate web and are arranged next to one another at a spacing and which lie elastically tight in the region of the guide roller of the substrate web, the whole in such a way that untreated zones can be formed when the substrate web is coated with the substrate (4). -   - 2. Vorrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass die Maskenteile (7') in seitlichem Abstand nebeneinander angeordnet und elastisch ausgebildet sind. 2. Device according to claim 1, characterized in that the mask parts (7 ') are arranged next to one another at a lateral distance and are elastic. 3. Vorrichtung nach den Patentansprüchen 1 und 2, dadurch gekennzeichnet, dass die Maskenteile (7') bänderartig sind, so dass auf der Substratbahn (3) streifenförmige Zonen ohne Substrat (4) gebildet werden können.  3. Device according to claims 1 and 2, characterized in that the mask parts (7 ') are band-like, so that strip-like zones without substrate (4) can be formed on the substrate web (3). 4. Vorrichtung nach den Patentansprüchen 1 bis 3, dadurch gekennzeichnet, dass die Maskenteile (7') an der Unterseite einer Blende (7) an der Maske (6) befestigt sind, welch letztere auswechselbar an einem Maskenträger (5) angeordnet ist.  4. Device according to claims 1 to 3, characterized in that the mask parts (7 ') are attached to the underside of an aperture (7) on the mask (6), the latter being interchangeably arranged on a mask carrier (5). 5. Vorrichtung nach den Patentansprüchen 1 bis 4, dadurch gekennzeichnet, dass die Blende (7) der Maske (6) mit ihrer unteren Kante teilweise in das Beschichtungsmedium (9) eingreift.  5. Device according to claims 1 to 4, characterized in that the diaphragm (7) of the mask (6) partially engages with its lower edge in the coating medium (9). 6. Vorrichtung nach den Patentansprüchen 1 bis 5, dadurch gekennzeichnet, dass im Bereich der Beschichtungsstelle (A) neben den Maskenteilen (7') eine verstellbare Dosierleiste (11) vorgesehen ist, mittels welcher die Dicke des Beschichtungssubstrates (4) bestimmt werden kann.  6. Device according to claims 1 to 5, characterized in that an adjustable metering strip (11) is provided in the area of the coating point (A) in addition to the mask parts (7 '), by means of which the thickness of the coating substrate (4) can be determined. 7. Vorrichtung nach den Patentansprüchen 1 bis 6, dadurch gekennzeichnet, dass neben der Leitwalze (1) eine zu dieser im Abstand verstellbare Gegenwalze (2) angeordnet ist, wobei das Beschichtungssubstrat (4) sich in einem Raum (8') neben der Blende (7) und den Maskenteilen (7') befindet.  7. Device according to claims 1 to 6, characterized in that a guide roller (2) which is adjustable in relation to the guide roller (2) is arranged next to the guide roller (1), the coating substrate (4) being in a space (8 ') next to the diaphragm (7) and the mask parts (7 ').   8. Vorrichtung nach den Patentansprüchen 1 bis 7, dadurch gekennzeichnet, dass die Maskenteile (7') bänderartig und an der Blende (7) freihängend angeordnet sind.  8. The device according to claims 1 to 7, characterized in that the mask parts (7 ') are arranged in a band-like manner and freely suspended on the diaphragm (7). 9. Vorrichtung nach den Patentansprüchen 1 bis 8, dadurch gekennzeichnet, dass neben der Leitwalze (1) eine gegen die bänderartigen Maskenteile (7') gerichtete Schlitzdüse (13) angeordnet ist (Fig. 5).  9. Device according to claims 1 to 8, characterized in that a slot nozzle (13) directed against the band-like mask parts (7 ') is arranged next to the guide roller (1) (FIG. 5). 10. Vorrichtung nach den Patentansprüchen 1 bis 9, dadurch gekennzeichnet, dass die Gegenwalze (2) zur Distanz änderung gegenüber der Leitwalze (1) verstellbar gelagert und die Dosierleiste (11) mit der Gegenwalze (2) verschwenkbar angeordnet ist.  10. The device according to claims 1 to 9, characterized in that the counter roller (2) for changing the distance relative to the guide roller (1) is adjustably mounted and the metering bar (11) with the counter roller (2) is arranged pivotably.
CH427086A 1986-10-29 1986-10-29 Web coating device - with mask over web on guide roller for creation of uncoated zones CH669915A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH427086A CH669915A5 (en) 1986-10-29 1986-10-29 Web coating device - with mask over web on guide roller for creation of uncoated zones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH427086A CH669915A5 (en) 1986-10-29 1986-10-29 Web coating device - with mask over web on guide roller for creation of uncoated zones

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CH669915A5 true CH669915A5 (en) 1989-04-28

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740965A3 (en) * 1995-05-05 1997-12-29 Avgol Limited Process and apparatus for the manufacture of a web for use as a coversheet in the production of sanitary disposable absorbent products
FR2836939A1 (en) * 2002-03-08 2003-09-12 Papeteries Du Leman SUPPORT PAPER SHEETS FOR APPLYING COSMETIC PRODUCTS AND METHOD FOR MANUFACTURING SUCH SHEETS
EP1588781A1 (en) * 2003-01-16 2005-10-26 Japan Absorbent Technology Institute Method and device for pattern coating
EP1621257A1 (en) * 2004-07-28 2006-02-01 Eduard Küsters Maschinenfabrik GmbH & Co. KG Device for applying sections of a liquid onto a running web
EP2168689A1 (en) * 2008-09-27 2010-03-31 Reifenhäuser GmbH & Co. KG Maschinenfabrik Device for applying fluid media to a textile sheet
CN101091940B (en) * 2006-05-12 2011-08-10 赖芬豪泽机械工厂有限及两合有限公司 Apparatus for applying a liquid to a passing web
EP2706143B1 (en) 2011-12-02 2016-09-28 Mudanjiang Hengfeng Paper Co., Ltd Manufacturing device and preparation method for cigarette paper having flame-retarding stripes

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740965A3 (en) * 1995-05-05 1997-12-29 Avgol Limited Process and apparatus for the manufacture of a web for use as a coversheet in the production of sanitary disposable absorbent products
FR2836939A1 (en) * 2002-03-08 2003-09-12 Papeteries Du Leman SUPPORT PAPER SHEETS FOR APPLYING COSMETIC PRODUCTS AND METHOD FOR MANUFACTURING SUCH SHEETS
WO2003076720A2 (en) * 2002-03-08 2003-09-18 Papeteries Du Leman Sheets of support paper for application of cosmetic products and method for production of said sheets
WO2003076720A3 (en) * 2002-03-08 2004-03-25 Papeteries Du Leman Sheets of support paper for application of cosmetic products and method for production of said sheets
EP1588781A4 (en) * 2003-01-16 2006-11-29 Japan Absorbent Tech Inst Method and device for pattern coating
EP1588781A1 (en) * 2003-01-16 2005-10-26 Japan Absorbent Technology Institute Method and device for pattern coating
US7694644B2 (en) 2003-01-16 2010-04-13 Dsg International Limited Method and device for pattern coating
US8445067B2 (en) 2003-01-16 2013-05-21 Dsg International Limited Method and apparatus for pattern-coating
US8445068B2 (en) 2003-01-16 2013-05-21 Dsg International Limited Method and apparatus for pattern-coating
EP1621257A1 (en) * 2004-07-28 2006-02-01 Eduard Küsters Maschinenfabrik GmbH & Co. KG Device for applying sections of a liquid onto a running web
CN101091940B (en) * 2006-05-12 2011-08-10 赖芬豪泽机械工厂有限及两合有限公司 Apparatus for applying a liquid to a passing web
EP2168689A1 (en) * 2008-09-27 2010-03-31 Reifenhäuser GmbH & Co. KG Maschinenfabrik Device for applying fluid media to a textile sheet
CN101684598B (en) * 2008-09-27 2012-07-25 赖芬豪泽机械工厂有限及两合有限公司 Device for applying fluid media to a textile sheet
US8418646B2 (en) 2008-09-27 2013-04-16 Reifenhaeuser Gmbh & Co. Kg Maschinenfabrik Apparatus for applying a liquid to a passing web
EP2706143B1 (en) 2011-12-02 2016-09-28 Mudanjiang Hengfeng Paper Co., Ltd Manufacturing device and preparation method for cigarette paper having flame-retarding stripes

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