FI109816B - Pressmantel och förfarande för framställning av en pressmantel - Google Patents

Pressmantel och förfarande för framställning av en pressmantel Download PDF

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Publication number
FI109816B
FI109816B FI951540A FI951540A FI109816B FI 109816 B FI109816 B FI 109816B FI 951540 A FI951540 A FI 951540A FI 951540 A FI951540 A FI 951540A FI 109816 B FI109816 B FI 109816B
Authority
FI
Finland
Prior art keywords
layer
press
matrix material
wear
trees
Prior art date
Application number
FI951540A
Other languages
English (en)
Finnish (fi)
Other versions
FI951540A0 (sv
FI951540A (sv
Inventor
Udo Grossmann
Uwe Matuschczyk
Harald Aufrecht
Original Assignee
Voith Sulzer Papiermasch 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 Voith Sulzer Papiermasch Gmbh filed Critical Voith Sulzer Papiermasch Gmbh
Publication of FI951540A0 publication Critical patent/FI951540A0/sv
Publication of FI951540A publication Critical patent/FI951540A/sv
Application granted granted Critical
Publication of FI109816B publication Critical patent/FI109816B/sv

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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
    • 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
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
    • B29C39/025—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for making multilayered articles
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/088—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of non-plastics material or non-specified material, e.g. supports
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/247—Pressing band constructions
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • D21F3/0236—Belts or sleeves therefor manufacturing methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • 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
    • B32B2413/00—Belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)

Claims (4)

1. Pressmantel for en pressanordning för awattning av en massabana (30), särskilt awattning av en pappersbana vid presspunkten (34) i en pappersmaskin, varvid pressmantebi har ett bälte (10) med ett inre skikt (20) av ett elastomert mat- 5 rismaterial bortvänt fran massabanan (30), i vilket inbäddats förstärkningsträdar (16, 18) och pä vilket placerats ett yttre slitbeständigt skikt (22) vänt mot massabanan (30), kännetecknad av att det slitbeständiga skiktet (22) bestar av samma eller lik-nande matrismaterial som det inre skiktet (20) och det har förstärkts med inkorpore-rade slitbeständiga partiklar (24), att i förstärkningsträdama firms längsgaende trädar 10 (16) transversalt mot massans rörelseriktning (36), pä vilka placerats spiralformiga tvärträdar (18) som löper väsentligen i massans rörelseriktning (36) och ända till bältets (10) randomrade (14) och att det slitbeständiga skiktet när endast ovanpa det pressomräde (12) av bältet (10) som avgränsas mellan de tvä laterala randomrädena.
2. Pressmantel enligt patentkrav 1, kännetecknad av att de slitbeständiga partik-15 lama (24) bestar av stenmjöl, keramiskt pulver eller glasmaterial.
3. Förfarande för fiamställning av pressmanteln enligt patentkrav 1 eller 2, där det första skiktet (20) av ett första elastomert matrismaterial gjuts pä ett gjutstycke (38) och förstärknignsträdama (16, 18) da lindas, kännetecknat av att innan det första skiktet (20) härdas, gjuts det andra skiktet (22) pä det första skiktet (20) som 20 bestär av en blandning av ett andra matrismaterial och slitbeständiga partiklar (24).
* · ·' 4. Förfarande enligt patentkrav 3, kännetecknat av att det andra matrismaterialet ..!:' och det första matrismaterialet är identiska eller kemiskt likadana. • · • » » · • · • * t lit · I i < » *
FI951540A 1994-04-02 1995-03-31 Pressmantel och förfarande för framställning av en pressmantel FI109816B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4411620A DE4411620C2 (de) 1994-04-02 1994-04-02 Preßmantel und Verfahren zur Herstellung eines Preßmantels
DE4411620 1994-04-02

Publications (3)

Publication Number Publication Date
FI951540A0 FI951540A0 (sv) 1995-03-31
FI951540A FI951540A (sv) 1995-10-03
FI109816B true FI109816B (sv) 2002-10-15

Family

ID=6514604

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951540A FI109816B (sv) 1994-04-02 1995-03-31 Pressmantel och förfarande för framställning av en pressmantel

Country Status (4)

Country Link
JP (1) JP4072791B2 (sv)
CA (1) CA2145965A1 (sv)
DE (1) DE4411620C2 (sv)
FI (1) FI109816B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649647A1 (de) * 1996-11-29 1998-06-04 Voith Sulzer Papiermasch Gmbh Preßmantel aus elastomerem Material und Verfahren zu dessen Herstellung
DE19651557A1 (de) * 1996-12-11 1998-06-18 Voith Sulzer Papiermasch Gmbh Preßmantel
DE19702138A1 (de) * 1997-01-22 1998-07-23 Voith Sulzer Papiermasch Gmbh Preßmantel
DE19729189A1 (de) * 1997-07-08 1999-01-14 Voith Sulzer Papiermasch Gmbh Preßwalze
DE10156146A1 (de) * 2001-11-15 2003-05-28 Voith Paper Patent Gmbh Walzenmantel
JP3591833B2 (ja) * 2002-04-11 2004-11-24 ヤマウチ株式会社 プレスベルトおよびそれを用いたシュープレス装置
US7014733B2 (en) * 2002-05-14 2006-03-21 Stowe Woodward L.L.C. Belt for shoe press and shoe calender and method for forming same
DE10255715B4 (de) * 2002-11-29 2006-08-31 Voith Paper Patent Gmbh Breitnip-Kalander und Mantel für einen Breitnip-Kalander
DE10319667A1 (de) * 2003-05-02 2004-11-18 Voith Paper Patent Gmbh Pressmantel
DE102004033751A1 (de) * 2004-07-13 2006-02-02 Voith Paper Patent Gmbh Walzenmantel
CN102886946B (zh) * 2011-05-10 2015-04-15 深圳光启高等理工研究院 一种非均匀材料及其制备方法
DE102011080728A1 (de) 2011-08-10 2013-02-14 Voith Patent Gmbh Pressband für Schuhpressvorrichtung
DE102012215613A1 (de) 2012-09-04 2014-03-06 Voith Patent Gmbh Pressband in einer Papiermaschine
WO2014191188A1 (de) * 2013-05-27 2014-12-04 Voith Patent Gmbh Pressmantel für eine schuhpresswalze
DE102018122778A1 (de) * 2018-09-18 2020-03-19 Voith Patent Gmbh Verfahren zur Herstellung eines Mantels für eine Breitstreckwalze, Breitstreckwalze sowie Verwendung einer solchen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1134989B (it) * 1981-01-09 1986-08-20 Norda Tubazioni Carrello pieghevole portavivande e simili
GB2106555B (en) * 1981-09-15 1985-10-02 Albany Int Corp Improvements relating to extended nip dewatering presses and to the manufacture of belts for use in such presses
FI71180C (fi) * 1983-05-12 1986-11-24 Valmet Oy Pressvals foer pappersmaskin som aer foersedd med en elastisk ytbelaeggning av skiktkonstruktion samt press foer pappersmaskin daer det anvaends en ifraogavarande pressvals
DE3428756A1 (de) * 1984-08-03 1986-02-13 Ludwig 7602 Oberkirch Müller Panzerbodenbelag und dessen verwendung
KR900002104B1 (ko) * 1985-10-03 1990-04-02 데니스씨. 크로닌 긴 닙프레스용 베어링 블랭킷
DE3715153A1 (de) * 1987-05-07 1988-12-01 Voith Gmbh J M Verstaerkter pressmantel fuer eine presseinrichtung zur behandlung bahnfoermigen gutes, wie z. b. von papierbahnen, sowie verfahren und vorrichtung zu seiner herstellung
US5062924A (en) * 1988-04-08 1991-11-05 Beloit Corporation Blanket for an extended nip press with anisotropic woven base layers
DE3909936A1 (de) * 1989-03-25 1990-09-27 Oberdorfer Fa F Verfahren und vorrichtung zum herstellen eines undurchlaessigen und biegsamen bandes oder schlauches
DE4022800C1 (sv) * 1990-07-18 1991-09-19 J.M. Voith Gmbh, 7920 Heidenheim, De
DE4226789A1 (de) * 1992-08-13 1994-02-17 Sigri Great Lakes Carbon Gmbh Faserverstärkte Kunststoffwalze mit äußerer, verschleißfester, füllerhaltiger Kunststoffschicht

Also Published As

Publication number Publication date
JP4072791B2 (ja) 2008-04-09
FI951540A0 (sv) 1995-03-31
JPH07305291A (ja) 1995-11-21
DE4411620C2 (de) 2001-05-31
DE4411620A1 (de) 1995-10-05
FI951540A (sv) 1995-10-03
CA2145965A1 (en) 1995-10-03

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