EP0571304A1 - Einrichtung zum Herstellen von doppelseitig beschichteten Geweben - Google Patents

Einrichtung zum Herstellen von doppelseitig beschichteten Geweben Download PDF

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Publication number
EP0571304A1
EP0571304A1 EP93420199A EP93420199A EP0571304A1 EP 0571304 A1 EP0571304 A1 EP 0571304A1 EP 93420199 A EP93420199 A EP 93420199A EP 93420199 A EP93420199 A EP 93420199A EP 0571304 A1 EP0571304 A1 EP 0571304A1
Authority
EP
European Patent Office
Prior art keywords
support
installation according
die
coating
chamber
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
EP93420199A
Other languages
English (en)
French (fr)
Other versions
EP0571304B1 (de
Inventor
Serge Ferrari
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.)
Tissage et Enduction Serge Ferrari SA
Original Assignee
Tissage et Enduction Serge Ferrari SA
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 Tissage et Enduction Serge Ferrari SA filed Critical Tissage et Enduction Serge Ferrari SA
Publication of EP0571304A1 publication Critical patent/EP0571304A1/de
Application granted granted Critical
Publication of EP0571304B1 publication Critical patent/EP0571304B1/de
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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/08—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by scraping
    • D06B15/085—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by scraping by 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
    • D06B1/08—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 present invention relates to installations used for coating fabrics or other flexible supports with a layer of synthetic material (polyvinyl chloride, resin, elastomer, etc.) with a view to producing a complex having a very high mechanical resistance combined with perfect impermeability.
  • synthetic material polyvinyl chloride, resin, elastomer, etc.
  • French Patent No. 73 35081/2 245 165 FERRARI had for its object a coating process in accordance with which the fabric or other support in the coated state was kept wide until the final calendering operation, and this by introducing , immediately after leaving the coating station, its longitudinal edges inside the clamps or pins of a train that can move longitudinally.
  • the invention consists mainly in applying simultaneously on the opposite faces of the support to be coated, maintained horizontally under tension both in the transverse direction and in the longitudinal direction, two superimposed dies oriented transversely with respect to the direction of advance of said support, each of the two dies comprising two parallel doctor blades which are offset from each other in the direction of advance of the support, in order to define a cavity or chamber continuously supplied under a controlled pressure.
  • Fig. 1 is a perspective view schematically illustrating the arrangement of the double-sided coating station of an installation according to the invention.
  • Fig. 2 is a partial longitudinal section showing on a larger scale the two opposite dies of the installation according to FIG. 1.
  • reference 1 designates the support to be coated, assumed to be constituted by a fabric.
  • This fabric 1 is animated by a continuous advance movement, oriented from left to right in FIG. 1.
  • the fabric 1 is successively engaged between the superimposed drums of two calenders 2 and 3, arranged to continuously exert on said fabric a controlled tension effect, oriented longitudinally; associated with this longitudinal tension is a transverse tension, operated as in Patent N ° 73 35081/2 245 165 FERRARI, using an oar 4 for holding it wide, the clamps or pins are applied to the longitudinal edges of the fabric 1 upstream of the grille 2.
  • the coating station also comprises two superimposed dies 5 and 6, the arrangement of which appears on a larger scale in FIG. 2.
  • Each die 5 or 6 is formed by a frame 7 permanently fixed to the structure of the station.
  • Each frame 7 is associated with an upstream doctor blade 8 whose edge turned towards the fabric 1 has a rounded profile, and a downstream doctor blade 9 whose free edge applied against the fabric 1 has a pointed profile.
  • the position of the doctor blades 8 and 9 in the vertical direction can be adjusted precisely, for example using screws such as those shown at 10, so that the application of the free edge of said doctor blades against the two opposite faces of the fabric 1 is capable of being fixed exactly exactly, as a function of various parameters, in particular the thickness of the coating layer to be deposited on each side, it being observed that this adjustment is capable of being made so fully autonomous, for each of the two doctor blades of each die.
  • the doctor blades 8 and 9 define, with the inner face of the frame 7 and the fabric 1, a cavity 11 intended to form the coating chamber.
  • Each of the cavities or chambers 11 is connected, through a series of distributing channels 12 suitably spaced along the length of each die, to a collector 13 supplied by an independent reservoir 14, respectively 15, permanently filled with an appropriate quantity of material coating.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coating Apparatus (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP93420199A 1992-05-21 1993-05-17 Einrichtung zum Herstellen von doppelseitig beschichteten Geweben Expired - Lifetime EP0571304B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9206456A FR2691482A1 (fr) 1992-05-21 1992-05-21 Installation pour l'enduction double-face de tissus ou autres supports souples.
FR9206456 1992-05-21

Publications (2)

Publication Number Publication Date
EP0571304A1 true EP0571304A1 (de) 1993-11-24
EP0571304B1 EP0571304B1 (de) 1997-11-12

Family

ID=9430214

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93420199A Expired - Lifetime EP0571304B1 (de) 1992-05-21 1993-05-17 Einrichtung zum Herstellen von doppelseitig beschichteten Geweben

Country Status (6)

Country Link
EP (1) EP0571304B1 (de)
AT (1) ATE160185T1 (de)
DE (1) DE69315118T2 (de)
ES (1) ES2110073T3 (de)
FR (1) FR2691482A1 (de)
TN (1) TNSN93057A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101185132B1 (ko) 2006-02-27 2012-09-24 코오롱인더스트리 주식회사 직물의 양면을 연속식으로 코팅하는 방법
CN111648005A (zh) * 2020-05-19 2020-09-11 陈宗涛 一种多组分纤维混纺面料及制备方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473512A (en) * 1968-04-22 1969-10-21 Owens Corning Fiberglass Corp Coating dies
FR2273598A1 (fr) * 1974-06-08 1976-01-02 Pilot Pen Co Ltd Procede et appareil pour revetir simultanement et en continu les deux faces d'une bande
FR2422447A1 (fr) * 1977-11-10 1979-11-09 Britton Arthur Dispositif d'application de liquide sur des nappes souples
EP0005796A1 (de) * 1978-06-03 1979-12-12 Bayer Ag Faserimprägnierverfahren und Vorrichtung
DE2913053A1 (de) * 1979-03-31 1980-10-02 Vits Maschinenbau Gmbh Vorrichtung zum auftragen von fluessigen stoffen auf warenbahnen
US4327130A (en) * 1978-02-23 1982-04-27 International Business Machines Corporation Method and apparatus for forming a coating on both sides of a substrate
EP0100882A1 (de) * 1982-07-16 1984-02-22 Mathias Mitter Verfahren und Vorrichtung zum Färben, Drucken, Behandeln oder Beschichten einer Warenbahn od. dgl. mit unterschiedlichen Faser- oder Fadenanteilen
GB2231514A (en) * 1989-05-09 1990-11-21 Manville Corp Upper surface and edge coating of fibre glass blanket

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473512A (en) * 1968-04-22 1969-10-21 Owens Corning Fiberglass Corp Coating dies
FR2273598A1 (fr) * 1974-06-08 1976-01-02 Pilot Pen Co Ltd Procede et appareil pour revetir simultanement et en continu les deux faces d'une bande
FR2422447A1 (fr) * 1977-11-10 1979-11-09 Britton Arthur Dispositif d'application de liquide sur des nappes souples
US4327130A (en) * 1978-02-23 1982-04-27 International Business Machines Corporation Method and apparatus for forming a coating on both sides of a substrate
EP0005796A1 (de) * 1978-06-03 1979-12-12 Bayer Ag Faserimprägnierverfahren und Vorrichtung
DE2913053A1 (de) * 1979-03-31 1980-10-02 Vits Maschinenbau Gmbh Vorrichtung zum auftragen von fluessigen stoffen auf warenbahnen
EP0100882A1 (de) * 1982-07-16 1984-02-22 Mathias Mitter Verfahren und Vorrichtung zum Färben, Drucken, Behandeln oder Beschichten einer Warenbahn od. dgl. mit unterschiedlichen Faser- oder Fadenanteilen
GB2231514A (en) * 1989-05-09 1990-11-21 Manville Corp Upper surface and edge coating of fibre glass blanket

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101185132B1 (ko) 2006-02-27 2012-09-24 코오롱인더스트리 주식회사 직물의 양면을 연속식으로 코팅하는 방법
CN111648005A (zh) * 2020-05-19 2020-09-11 陈宗涛 一种多组分纤维混纺面料及制备方法
CN111648005B (zh) * 2020-05-19 2021-09-24 温州佳远生物科技有限公司 一种多组分纤维混纺面料及制备方法

Also Published As

Publication number Publication date
DE69315118D1 (de) 1997-12-18
TNSN93057A1 (fr) 1994-03-17
FR2691482A1 (fr) 1993-11-26
EP0571304B1 (de) 1997-11-12
DE69315118T2 (de) 1998-04-16
ATE160185T1 (de) 1997-11-15
ES2110073T3 (es) 1998-02-01
FR2691482B1 (de) 1994-07-13

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