ES2013521A6 - Un filtro de prensa para transportar una banda de fibra a traves de la seccion de prensa de una maquina de papel. - Google Patents

Un filtro de prensa para transportar una banda de fibra a traves de la seccion de prensa de una maquina de papel.

Info

Publication number
ES2013521A6
ES2013521A6 ES8901983A ES8901983A ES2013521A6 ES 2013521 A6 ES2013521 A6 ES 2013521A6 ES 8901983 A ES8901983 A ES 8901983A ES 8901983 A ES8901983 A ES 8901983A ES 2013521 A6 ES2013521 A6 ES 2013521A6
Authority
ES
Spain
Prior art keywords
surface layer
press felt
asymetric
web
felt
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
ES8901983A
Other languages
English (en)
Inventor
Esko Nyberg
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.)
Valmet Fabrics Oy
Original Assignee
Tamfelt Oy AB
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 Tamfelt Oy AB filed Critical Tamfelt Oy AB
Publication of ES2013521A6 publication Critical patent/ES2013521A6/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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • B32B5/145—Variation across the thickness of the layer
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/083—Multi-layer felts
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/90—Papermaking press felts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/50—FELT FABRIC

Landscapes

  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

UN FIELTRO DE PRENSA (4) PARA TRANSPORTAR VUNA BANDA DE FIBRA (3) A TRAVES DE LA SECCION DE PRENSA DE UNA MAQUINA DE PAPEL Y PARA RECIBIR AGUA DE LA BANDA DE FIBRA (3), COMPRENDIENDO EL FIELTRO DE PRENSA (4) AL MENOS UNA CAPA DE TEJIDOS Y UNA CAPA SUPERFICIAL A AMBOS LADOS DEL FIELTRO (4), SIENDO LA PERMEABILIDAD AL AIRE DE AMBAS CAPAS SUPERFICIALES SENSIBLEMENTE MENOR QUE LA DE TODAS LAS CAPAS DE TEJIDO. CON EL FIN DE HACER MAS EFICAZ LA ELIMINACION DE AGUA Y PARA EVITAR EL REHUMEDECIMIENTO DE LA BANDA, LA PERMEABILIDAD AL AIRE DE LA CAPA SUPERFICIAL DEL LADO TRASERO ES SENSIBLEMENTE MENOR QUE LA PERMEABILIDAD AL AIRE DE LA CAPA SUPERFICIAL DEL LADO DE LA BANDA.
ES8901983A 1988-06-08 1989-06-07 Un filtro de prensa para transportar una banda de fibra a traves de la seccion de prensa de una maquina de papel. Expired - Lifetime ES2013521A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI882721A FI80108C (fi) 1988-06-08 1988-06-08 Pressfilt.

Publications (1)

Publication Number Publication Date
ES2013521A6 true ES2013521A6 (es) 1990-05-01

Family

ID=8526607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8901983A Expired - Lifetime ES2013521A6 (es) 1988-06-08 1989-06-07 Un filtro de prensa para transportar una banda de fibra a traves de la seccion de prensa de una maquina de papel.

Country Status (15)

Country Link
US (1) US4988409A (es)
JP (1) JPH0241492A (es)
AT (1) AT395874B (es)
BE (1) BE1003365A3 (es)
CA (1) CA1317498C (es)
CH (1) CH678073A5 (es)
DE (1) DE3917308C2 (es)
ES (1) ES2013521A6 (es)
FI (1) FI80108C (es)
FR (1) FR2632668B1 (es)
GB (1) GB2220885B (es)
IT (1) IT1235886B (es)
NL (1) NL8901382A (es)
NO (1) NO892324L (es)
SE (1) SE502571C2 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232768A (en) * 1988-06-09 1993-08-03 Nordiskafilt Ab Wet press fabric to be used in papermaking machine
EP0346307A3 (en) * 1988-06-09 1991-03-06 Nordiskafilt Ab Wet press felt to be used in a papermaking machine
US5268076A (en) * 1990-06-13 1993-12-07 Thomas Josef Heimbach Gmbh & Co. Spiral wound papermaking-machine felt
US5372876A (en) * 1993-06-02 1994-12-13 Appleton Mills Papermaking felt with hydrophobic layer
US5700356A (en) * 1996-01-19 1997-12-23 Lefkowitz; Leonard R. Air permeable belt for dewatering web in press nip
US6140260A (en) * 1997-05-16 2000-10-31 Appleton Mills Papermaking felt having hydrophobic layer
JP3415787B2 (ja) * 1999-03-24 2003-06-09 市川毛織株式会社 抄紙用プレスフェルト
DE19946984A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung einer Faserstoffbahn
DE19946978A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Vorrichtung zur Entwässerung einer Materialbahn
DE19946972A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung einer Materialbahn
DE19946973A1 (de) * 1999-09-30 2001-04-05 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Entwässerung einer Faserstoffbahn
JP4853262B2 (ja) * 2006-12-05 2012-01-11 パナソニック株式会社 接着剤塗布機ユニット
US20080176690A1 (en) * 2007-01-18 2008-07-24 Lefkowitz Leonard R Anti-rewet transfer belt
CA2600307A1 (en) * 2007-09-07 2009-03-07 Ralph Roemer Fabric for producing spunmelt or airlaid nonwovens including profiled yarns for soil release and contamination resistance
US11098450B2 (en) 2017-10-27 2021-08-24 Albany International Corp. Methods for making improved cellulosic products using novel press felts and products made therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214331A (en) * 1963-03-14 1965-10-26 Huyck Corp Double fabric paper press
US4199401A (en) * 1979-03-01 1980-04-22 Asten Group, Inc. Felt for papermaking machine
JPS57176295A (en) * 1981-04-23 1982-10-29 Ichikawa Woolen Textile Papermaking needle felt and method
FI64959C (fi) * 1982-10-08 1984-02-10 Tamfelt Oy Ab Pressfilt foer transport av en fiberbana genom presspartiet i n pappersmaskin och foerfarande foer pressfiltens tillver knng
FR2554138B1 (fr) * 1983-11-02 1987-01-30 Tamfelt Oy Ab Feutre transporteur pour la fabrication du papier et son procede de fabrication
FI77907C (fi) * 1985-08-23 1989-05-10 Tamfelt Oy Ab Pressfilt.
EP0346307A3 (en) * 1988-06-09 1991-03-06 Nordiskafilt Ab Wet press felt to be used in a papermaking machine

Also Published As

Publication number Publication date
IT8967448A0 (it) 1989-06-06
SE8901790L (sv) 1989-12-09
CH678073A5 (es) 1991-07-31
FI80108B (fi) 1989-12-29
FR2632668A1 (fr) 1989-12-15
DE3917308A1 (de) 1989-12-14
NL8901382A (nl) 1990-01-02
DE3917308C2 (de) 1995-01-05
CA1317498C (en) 1993-05-11
JPH0241492A (ja) 1990-02-09
ATA129989A (de) 1992-08-15
NO892324L (no) 1989-12-11
GB8913188D0 (en) 1989-07-26
NO892324D0 (no) 1989-06-06
JPH0547676B2 (es) 1993-07-19
GB2220885B (en) 1992-01-22
FR2632668B1 (fr) 1994-09-09
GB2220885A (en) 1990-01-24
US4988409A (en) 1991-01-29
IT1235886B (it) 1992-11-23
SE8901790D0 (sv) 1989-05-19
FI80108C (fi) 1990-04-10
AT395874B (de) 1993-03-25
FI882721A0 (fi) 1988-06-08
BE1003365A3 (fr) 1992-03-10
SE502571C2 (sv) 1995-11-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980601