ES2168689T3 - Procedimiento e instalacion para impregnar y secar una cinta en circulacion. - Google Patents

Procedimiento e instalacion para impregnar y secar una cinta en circulacion.

Info

Publication number
ES2168689T3
ES2168689T3 ES97954728T ES97954728T ES2168689T3 ES 2168689 T3 ES2168689 T3 ES 2168689T3 ES 97954728 T ES97954728 T ES 97954728T ES 97954728 T ES97954728 T ES 97954728T ES 2168689 T3 ES2168689 T3 ES 2168689T3
Authority
ES
Spain
Prior art keywords
web
basis weight
residual moisture
metering
control input
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
ES97954728T
Other languages
English (en)
Inventor
Willi Erkelenz
Ernst Klas
Udo Unger
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.)
Vits Maschinenbau GmbH
Original Assignee
Vits Maschinenbau 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 Vits Maschinenbau GmbH filed Critical Vits Maschinenbau GmbH
Application granted granted Critical
Publication of ES2168689T3 publication Critical patent/ES2168689T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
    • B29B15/125—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex by dipping
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • 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
    • D21H23/78—Controlling or regulating not limited to any particular process or apparatus
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

EN LOS PROCEDIMIENTOS CONVENCIONALES, EL PAPEL BASE ABSORBENTE SE IMPREGNA HACIENDOSE PASAR A TRAVES DE UNA SOLUCION ACUOSA EL AGENTE DE IMPREGNACION Y A CONTINUACION SE TRANSPORTA A UNA SECADORA DESPUES DE ESCURRIDO EL SOBRANTE POR MEDIO DE RODILLOS DOSIFICADORES. LA CANTIDAD DE RESINA APLICADA Y LA HUMEDAD RESIDUAL SE COMPRUEBAN A INTERVALOS FIJADOS CON EL USO DE PIEZAS DE MUESTRA CORTADAS DE LA CINTA Y, EN EL CASO DE DESVIACIONES, SE CORRIGEN EL AJUSTE DEL RODILLO DOSIFICADOR O LA VELOCIDAD DE AVANCE. EL PROCEDIMIENTO DE LA INVENCION UTILIZA UN DISPOSITIVO DE REGULACION AUTOMATICA. EL PESO BASE DE LA CINTA HUMEDA RECIEN IMPREGNADA SE MIDE Y AJUSTA A UNA ENTRADA DE CONTROL PREDETERMINADA. LA HUMEDAD RESIDUAL DE LA CINTA SECA SE MIDE Y AJUSTA A UN VALOR REGULADO, POR EJEMPLO, MODIFICANDO LA VELOCIDAD DEL AIRE DE SECADO QUE CIRCULA DURANTE LA ULTIMA FASE DEL SECADO. LA CANTIDAD DE RESINA APLICADA SE CALCULA PARTIR DEL PESO BASE Y LA HUMEDAD RESIDUAL DE LA CINTA SECA Y EL PESO BASE DE LA CINTA NO TRATADA. ESTE VALOR SE COMPARA ENTONCES CON UN VALOR AJUSTADO A FIN DE PROPORCIONAR LA ENTRADA DE CONTROL PARA DOSIFICACION. EL PROCEDIMIENTO ES ESPECIALMENTE ADECUADO PARA PRODUCIR PELICULAS DECORATIVAS A FIN DE MEJORAR LA SUPERFICIE DE LOS TABLEROS AGLOMERADOS PARA LA INDUSTRIA DEL MUEBLE.
ES97954728T 1997-03-14 1997-12-09 Procedimiento e instalacion para impregnar y secar una cinta en circulacion. Expired - Lifetime ES2168689T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19710549A DE19710549C2 (de) 1997-03-14 1997-03-14 Verfahren und Anlage zum Imprägnieren und Trocknen einer durchlaufenden Bahn

Publications (1)

Publication Number Publication Date
ES2168689T3 true ES2168689T3 (es) 2002-06-16

Family

ID=7823339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97954728T Expired - Lifetime ES2168689T3 (es) 1997-03-14 1997-12-09 Procedimiento e instalacion para impregnar y secar una cinta en circulacion.

Country Status (6)

Country Link
EP (1) EP0966641B1 (es)
AT (1) ATE211537T1 (es)
CA (1) CA2283921A1 (es)
DE (2) DE19710549C2 (es)
ES (1) ES2168689T3 (es)
WO (1) WO1998041805A1 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110706B (fi) 1999-03-04 2003-03-14 Metso Paper Inc Menetelmä konesuuntaisen ratakosteuden säätämiseksi päällystyskoneella ja kalanterilla
FI112102B (fi) * 1999-03-04 2003-10-31 Metso Paper Inc Menetelmä konesuuntaisen ratakosteuden säätämiseksi päällystyskoneella
EP1960598B1 (en) * 2005-12-07 2012-10-17 Depco-Trh Pty Ltd Pre-preg and laminate manufacture
AU2007204606A1 (en) * 2006-01-16 2007-07-19 Depco-Trh Pty Ltd Manufacture of decorative and industrial laminates
DE102007035140B4 (de) 2007-07-25 2009-08-20 Vits Systems Gmbh Vorrichtung zum Imprägnieren einer durchlaufenden Bahn
DE102008021477A1 (de) * 2008-04-29 2009-11-12 Kronotec Ag Verfahren zum Herstellen eines Imprägnats, eines mit Kunstharz imprägnierten Fasersubstrats und eine Vorrichtung hierzu
DE102009021164B4 (de) 2009-05-13 2013-01-03 Vits Technology Gmbh Verfahren und Vorrichtung zum Imprägnieren einer Bahn
DE102010052044A1 (de) * 2010-11-23 2012-05-24 Vits Technology Gmbh Verfahren und Anlage zum Imprägnieren und Trocknen einer durchlaufenden Papierbahn
EP2463608B1 (de) * 2010-12-10 2013-03-27 EHA Composite Machinery GmbH Trockner, insbesondere Schwebetrockner, zum Trocknen einer Materialbahn
WO2012126816A1 (de) 2011-03-23 2012-09-27 Vits Technology Gmbh Vorrichtung und verfahren zum imprägnieren einer papierbahn
DE102012103824B4 (de) * 2012-05-02 2015-12-03 Vits Technology Gmbh Verfahren zum Beschichten einer Papierbahn
EP3293013B1 (en) 2013-10-22 2024-05-15 Agfa Nv Manufacturing of decorative surfaces by inkjet
EP2865531B1 (en) 2013-10-22 2018-08-29 Agfa Nv Inkjet printing methods for manufacturing of decorative surfaces
EP2865527B1 (en) 2013-10-22 2018-02-21 Agfa Nv Manufacturing of decorative surfaces by inkjet
CN103706521B (zh) * 2013-12-31 2017-05-10 保定宝理塑研包装有限公司 一种用在吹塑薄膜设备内部的涂覆装置及生产工艺
ES2841524T3 (es) 2014-01-10 2021-07-08 Agfa Nv Fabricación de laminados decorativos por inyección de tinta
PL2905376T3 (pl) 2014-02-06 2019-02-28 Agfa Nv Wytwarzanie laminatów dekoracyjnych metodą druku natryskowego
CN107107637A (zh) 2014-10-31 2017-08-29 爱克发印艺公司 通过喷墨制造装饰性层压件的制造方法
ES2685005T3 (es) 2014-12-16 2018-10-05 Agfa Nv Tintas de inyección acuosas
DE102015105039A1 (de) * 2015-04-01 2016-10-06 Fritz Egger Gmbh & Co. Og Imprägnieranlage und Verfahren zu deren Überwachung
DE102015106747B3 (de) 2015-04-30 2016-06-23 Vits Technology Gmbh Transportvorrichtung für eine Warenbahn
CN105021003B (zh) * 2015-08-25 2017-10-13 苏州星原纺织有限公司 一种可以调节烘干出布速度的烘干机
EP3138691B1 (en) 2015-09-02 2020-08-12 Agfa Nv Inkjet printing device with dimpled vacuum belt
EP4098708A1 (en) 2017-08-22 2022-12-07 Agfa Nv Aqueous inkjet ink sets and inkjet printing methods
CN120422576A (zh) 2017-10-11 2025-08-05 爱克发有限公司 用于制造装饰层合板的喷墨印刷方法
EP3521048B1 (en) 2018-01-31 2024-08-07 Agfa Nv Inkjet printing methods for decorative laminate panels
ES2984647T3 (es) 2018-01-31 2024-10-30 Agfa Nv Procedimientos para la fabricación de paneles laminados decorativos
EP3536511B1 (en) 2018-03-09 2026-06-24 Agfa Nv A method of manufacturing decorative panels
EP3736311B1 (en) 2019-05-07 2024-07-31 Agfa Nv Aqueous inkjet ink sets
US11478978B2 (en) 2019-10-04 2022-10-25 GM Global Technology Operations LLC Systems and methods of making a composite article
ES2985764T3 (es) 2020-11-20 2024-11-07 Agfa Nv Tintas de inyección acuosas y procedimientos de impresión por inyección de tinta
DE102021115977A1 (de) 2021-06-21 2022-12-22 Lts Lohmann Therapie-Systeme Ag. Verfahren und Vorrichtung zum Imprägnieren einer Folie, sowie Verfahren zur Herstellung eines transdermalen therapeutischen Systems
CN115969081B (zh) * 2022-12-26 2024-10-25 浙江中烟工业有限责任公司 基于多出口水分检测的叶丝回潮机加水控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228444B (de) * 1959-09-16 1966-11-10 Henri Eicken Einrichtung zur Regelung der Feuchtigkeit von Guetern in Bearbeitungsanlagen
CH535074A (de) * 1971-03-22 1973-03-31 Triatex Internat Ag Fuer Texti Vorrichtung zum kontinuierlichen, gleichmässigen Auftragen von Behandlungsflotten auf ein Textilmaterial
DE2541261A1 (de) * 1975-09-16 1977-03-17 Hestronic Vertriebs Anstalt Verfahren und vorrichtung zur ueberwachung der belegung textiler unterlagen mit kunstharz
US4437917A (en) * 1980-12-24 1984-03-20 James River/Dixie-Northern, Inc. Control of bulk in air laid fibrous webs
FI80100C (fi) * 1986-12-18 1990-04-10 Valmet Oy Foerfarande vid styrning och/eller oevervakning av en belaeggningsprocess av en bana.
GB9219773D0 (en) * 1992-09-18 1992-10-28 Sparc Systems Ltd Weigh-filling method and apparatus
DE4434605A1 (de) * 1994-09-28 1996-04-04 Basf Ag Mit alkoxylierten Polyamiden modifizierte Tränkharze
DE29602178U1 (de) * 1996-02-08 1996-04-04 Vits Maschinenbau GmbH, 40764 Langenfeld Schwebetrockner, insbesondere Offsettrockner

Also Published As

Publication number Publication date
DE19710549C2 (de) 1999-01-28
DE59706118D1 (de) 2002-02-28
ATE211537T1 (de) 2002-01-15
EP0966641B1 (de) 2002-01-02
DE19710549A1 (de) 1998-09-17
EP0966641A1 (de) 1999-12-29
WO1998041805A1 (de) 1998-09-24
CA2283921A1 (en) 1998-09-24

Similar Documents

Publication Publication Date Title
ATE211537T1 (de) Verfahren und anlage zum imprägnieren und trocknen einer durchlaufenden bahn
FI104988B (fi) Menetelmä ja laitteisto paperikoneen kuivatusosan alun säätämiseksi
US4596633A (en) Surface treatment of paper and paperboard
GB1346481A (en) Method and apparatus for finishing cellulose containing textile materials and textile materials thus produced
ATE219185T1 (de) Verfahren zur herstellung von papier mit veredelten oberflächen und trockenpartie einer papiermaschine
CN1350608A (zh) 用于处理纸幅面料或纸板幅面料的方法和装置
DE69716634D1 (de) Verfahren zur trocknung von papier und trockenpartie einer papiermaschine
DE69915647D1 (de) Verfahren zur herstellung von kalandriertem papier
CA2335631C (en) Method and apparatus for treating the surface of a web
ATE287987T1 (de) Verfahren zur herstellung vom kalandrierten papier
FI110443B (fi) Liimakäsitellyn paperin tai kartongin valmistamiseen tarkoitettu menetelmä ja sovitelma
RU2276214C2 (ru) Способ изготовления проклеенных бумаги или картона
FI101488B1 (fi) Menetelmä pintakäsitellyn paperirainan tai vastaavan kuivaamiseksi paperikoneen jälkikuivatusosassa sekä menetelmää soveltava paperikoneen jälkikuivatusosa
RU2055964C1 (ru) Способ изготовления декоративной бумаги на бумагоделательной машине.
ATE550488T1 (de) Verfahren zur herstellung einer beschichteten papier-, karton- oder anderen faserstoffbahn
SE7910025L (sv) Sett och anordning att likformigt torka en av cellulosafibrer bestaende kontinuerlig materialbana
CN102965996B (zh) 用于生产纸张和纸板的装置和方法
CA1131440A (en) Method for drying moist webs of paper or cardboard
FI105350B (fi) Menetelmä ja laitteisto kalanteroidun paperin valmistamiseksi
FI96895C (fi) Menetelmä päällystettävän paperin laadun optimoimiseksi
FI116406B (fi) Menetelmä kuiturainan päällystämiseksi
KR810001220B1 (ko) 직물의 피니싱, 교정 및 압축수축방법
US1032973A (en) Process of sizing paper.
FI973638A7 (fi) Menetelmä pintakäsiteltävän paperin, etenkin hienopaperin kuivaamiseksi paperikoneen jälkikuivatusosassa sekä menetelmää soveltava paperikoneen jälkikuivatusosa
PL111953B2 (en) Method of levelling of humidity profile of paper web

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 966641

Country of ref document: ES