ES2160381T3 - Procedimiento y dispositivo para el recubrimiento con plastico de flejes metalicos mediante extrusion directa. - Google Patents

Procedimiento y dispositivo para el recubrimiento con plastico de flejes metalicos mediante extrusion directa.

Info

Publication number
ES2160381T3
ES2160381T3 ES98106119T ES98106119T ES2160381T3 ES 2160381 T3 ES2160381 T3 ES 2160381T3 ES 98106119 T ES98106119 T ES 98106119T ES 98106119 T ES98106119 T ES 98106119T ES 2160381 T3 ES2160381 T3 ES 2160381T3
Authority
ES
Spain
Prior art keywords
plastic
strip
degrees celsius
heated
melting point
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.)
Expired - Lifetime
Application number
ES98106119T
Other languages
English (en)
Inventor
Reiner Dr Sauer
Eberhard Picker
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.)
ThyssenKrupp Rasselstein GmbH
Original Assignee
Rasselstein Hoesch 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 Rasselstein Hoesch GmbH filed Critical Rasselstein Hoesch GmbH
Application granted granted Critical
Publication of ES2160381T3 publication Critical patent/ES2160381T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/04—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to opposite sides 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B05D1/265—Extrusion coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/9145—Endless cooling belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
    • 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
    • B05C5/005—Curtain coaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Extrusion Of Metal (AREA)

Abstract

EN ESTE PROCEDIMIENTO PARA EL RECUBRIMIENTO PLASTICO DE UNA BANDA METALICA POR EXTRUSION DIRECTA, LA BANDA METALICA ES MOVIDA Y CALENTADA EN SU SENTIDO LONGITUDINAL; SOBRE UNA CARA DE LA BANDA METALICA MOVIDA SE APLICA DIRECTAMENTE UNA PELICULA DE PLASTICO FUNDIDO Y TERMOPLASTICO, Y ESTA PELICULA DE PLASTICO ES PRESIONADA CONTRA LA BANDA METALICA, PASANDOLA POR UNA HENDIDURA ENTRE DOS RODILLOS, DE LOS CUALES EL RODILLO ADYACENTE A LA PELICULA DE PLASTICO (RODILLO LAMINADOR) SE MANTIENE POR DEBAJO DE LA TEMPERATURA DE FUSION DEL PLASTICO. OPCIONALMENTE SE RECUBRE DESPUES DEL MISMO MODO LA OTRA CARA DE LA BANDA METALICA CON UNA PELICULA DE PLASTICO. AL RECUBRIR UNA BANDA DE ACERO, ESTE ES CALENTADO A UNA TEMPERATURA TAL QUE EN LA ZONA DE APLICACION DE LA PELICULA DE PLASTICO LIQUIDA HAY UNA TEMPERATURA QUE SE ENCUENTRA POR ENCIMA DEL PUNTO DE FUSION DE LOS PLASTICOS CORRESPONDIENTES. ENTRE EL RODILLO (RODILLO LAMINADOR) PRESIONADO CONTRA LA PELICULA DE PLASTICO O UNA BANDA CONTINUA (BANDA LAMINADORA) PRESIONADA CONTRA LA PELICULA DE PLASTICO SE PRODUCE UN CONTACTO SUPERFICIAL, Y ESTE CONTACTO SUPERFICIAL SE MANTIENE POR MOVIMIENTO SINCRONICO DE LAS SUPERFICIES QUE CONTACTAN DE LA PELICULA DE PLASTICO Y EL RODILLO LAMINADOR O LA BANDA LAMINADORA DURANTE UN TIEMPO DE CONTACTO O LONGITUD DE CONTACTO QUE ES SUFICIENTE PARA QUE A UNA VELOCIDAD DE BANDA DE AL MENOS 50 M/MIN SE ENFRIE AL MENOS LA CAPA SUPERFICIAL DE LA PELICULA DE PLASTICO, CON UNA CUOTA DE ENFRIAMIENTO DE 400 W/M 2 (GRADOS) C COMO MAXIMO, A UNA TEMPERATURA QUE SE ENCUENTRA ALREDEDOR DE LOS 20 (GRADOS) C POR DEBAJO DEL PUNTO DE FUSION DEL PLASTICO CORRESPONDIENTE, ANTES DE QUE FINALICE EL CONTACTO ENTRE LA PELICULA DE PLASTICO Y EL RODILLO LAMINADOR O LA BANDA LAMINADORA. EN UN TRATAMIENTO POSTERIOR FINAL, LA BANDA METALICA RECUBIERTA SE CALIENTA A UNA TEMPERATURA EN EL MARGEN DE LA TEMPERATURA DE FUSION Y, FINALMENTE, SE ENFRIA BRUSCAMENTE HASTA UNA TEMPERATURA POR DEBAJO DE LOS 40 (GRADOS) C.
ES98106119T 1997-05-02 1998-04-03 Procedimiento y dispositivo para el recubrimiento con plastico de flejes metalicos mediante extrusion directa. Expired - Lifetime ES2160381T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19718588 1997-05-02
DE19730769 1997-07-18

Publications (1)

Publication Number Publication Date
ES2160381T3 true ES2160381T3 (es) 2001-11-01

Family

ID=26036283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98106119T Expired - Lifetime ES2160381T3 (es) 1997-05-02 1998-04-03 Procedimiento y dispositivo para el recubrimiento con plastico de flejes metalicos mediante extrusion directa.

Country Status (8)

Country Link
EP (1) EP0875298B1 (es)
AT (1) ATE202730T1 (es)
BR (1) BR9801516A (es)
CA (1) CA2235903A1 (es)
DE (1) DE59800952D1 (es)
DK (1) DK0875298T3 (es)
ES (1) ES2160381T3 (es)
GR (1) GR3036793T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7078075B1 (en) 1995-02-23 2006-07-18 H.B. Fuller Licensing & Financing Inc. Method for producing a continuous thermoplastic coating and articles constructed therefrom
DE19753266B4 (de) 1997-12-01 2010-10-07 H.B. Fuller Licensing & Financing, Inc., St. Paul Verfahren zum Verbinden luftundurchlässiger Materialien
US6723441B1 (en) * 1999-09-22 2004-04-20 Nkk Corporation Resin film laminated metal sheet for can and method for fabricating the same
EP1110718B1 (de) * 1999-12-23 2004-12-01 Alcan Technology & Management AG Verfahren zur Herstellung einer mit Kunststoff beschichteten Aluminiumfolie
WO2002083768A1 (en) * 2000-02-01 2002-10-24 Idemitsu Petrochemical Co., Ltd. Lowly crystalline polypropylene sheet
DE10157366A1 (de) * 2001-11-24 2003-05-28 Kiener Maschinenbau Gmbh Vorrichtung zum Laminieren oder Beschichten eines Substrates
DE102004019048A1 (de) 2004-04-16 2005-11-10 Nordson Corp., Westlake Verfahren zum Auftragen eines Films auf ein flächiges Substrat, Umlenkelement und Vorrichtung zum Auftragen eines Films auf ein flächiges Substrat
US7984741B2 (en) 2006-12-18 2011-07-26 Bemis Company, Inc. High release nip roll assembly
DE102007033955B4 (de) * 2007-07-19 2017-01-26 Kiener Maschinenbau Gmbh Vorrichtung zum Laminieren oder Beschichten eines Trägermaterials
CN101575176B (zh) * 2009-06-19 2011-01-26 江苏蓝星玻璃有限公司 一种贴膜机
AT514126A1 (de) * 2013-05-27 2014-10-15 Berndorf Band Gmbh Verfahren zum Versehen eines Metallbands mit einem Transportschutz
CN105921362B (zh) * 2016-06-06 2018-09-07 中山松德新材料装备有限公司 一种涂布机正反面涂布对位系统
DE102016215730A1 (de) * 2016-08-23 2018-03-01 Contitech Antriebssysteme Gmbh Verfahren zur mehrstufigen Herstellung eines Zug- oder Tragmittels
DE102019215880A1 (de) * 2019-10-15 2021-04-15 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Verfahren und folienreckanlage zur herstellung siegelfähiger biaxial orientierter polyesterbasierter folie
CN114407316B (zh) * 2021-12-07 2023-02-28 南通纳科达聚氨酯科技有限公司 一种具有动态观感的渐变复合改色膜生产装置及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE494719A (es) * 1949-03-23 1900-01-01
US3957940A (en) * 1972-12-07 1976-05-18 Standard Oil Company Wrinkle free extrusion coating of heat fusible foam sheet
US5407702A (en) * 1993-05-05 1995-04-18 Aluminum Company Of America Method for coating a metal strip

Also Published As

Publication number Publication date
EP0875298A1 (de) 1998-11-04
ATE202730T1 (de) 2001-07-15
EP0875298B1 (de) 2001-07-04
DK0875298T3 (da) 2001-10-15
GR3036793T3 (en) 2002-01-31
CA2235903A1 (en) 1998-11-02
BR9801516A (pt) 1999-12-21
DE59800952D1 (de) 2001-08-09

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