ES2160477B1 - Dispositivo para el prensado de productos laminares. - Google Patents

Dispositivo para el prensado de productos laminares.

Info

Publication number
ES2160477B1
ES2160477B1 ES9900387A ES9900387A ES2160477B1 ES 2160477 B1 ES2160477 B1 ES 2160477B1 ES 9900387 A ES9900387 A ES 9900387A ES 9900387 A ES9900387 A ES 9900387A ES 2160477 B1 ES2160477 B1 ES 2160477B1
Authority
ES
Spain
Prior art keywords
rollers
products
pressing
fluoropolymer
stick
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
ES9900387A
Other languages
English (en)
Other versions
ES2160477A1 (es
Inventor
Carbonell Angel Fernandez
Bilbao Jordi Galtes
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9900387A priority Critical patent/ES2160477B1/es
Priority to PCT/IB2000/000179 priority patent/WO2000050691A1/en
Priority to AU24573/00A priority patent/AU2457300A/en
Publication of ES2160477A1 publication Critical patent/ES2160477A1/es
Application granted granted Critical
Publication of ES2160477B1 publication Critical patent/ES2160477B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21F3/08—Pressure rolls

Landscapes

  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)

Abstract

Dispositivo para el prensado de productos laminares. Comprende un par de rodillos (5, 6) entre los que pasa el producto laminar, aplicando presión dichos rodillos (5, 6) sobre dicho producto, comprendiendo por lo menos uno de dichos rodillos (5) un recubrimiento antiadherente, y se caracteriza por el hecho de que dicho recubrimiento antiadherente contiene un fluoropolímero polimerizado. Dicho fluoropolímero se escoge entre perfluoroalkoxi (PFA), politetrafluoroetileno (PTFE), etilenotetrafluoroetileno (ETFE), etilenoclorotetra-fluoroetileno (ETCFE), fluoroalkoxi modificado (MFA) y etilenopropileno fluoronado (FEP). La superficie recubierta adopta las características típicas de los fluoropolímeros: alta energía superficial (antiadherencia máxima), coeficiente de fricción extremadamente bajo y resistencia a la corrosión y al ataque de productos químicos.
ES9900387A 1999-02-25 1999-02-25 Dispositivo para el prensado de productos laminares. Expired - Lifetime ES2160477B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9900387A ES2160477B1 (es) 1999-02-25 1999-02-25 Dispositivo para el prensado de productos laminares.
PCT/IB2000/000179 WO2000050691A1 (en) 1999-02-25 2000-02-18 Device for pressing laminated products
AU24573/00A AU2457300A (en) 1999-02-25 2000-02-18 Device for pressing laminated products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9900387A ES2160477B1 (es) 1999-02-25 1999-02-25 Dispositivo para el prensado de productos laminares.

Publications (2)

Publication Number Publication Date
ES2160477A1 ES2160477A1 (es) 2001-11-01
ES2160477B1 true ES2160477B1 (es) 2002-06-16

Family

ID=8307452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9900387A Expired - Lifetime ES2160477B1 (es) 1999-02-25 1999-02-25 Dispositivo para el prensado de productos laminares.

Country Status (3)

Country Link
AU (1) AU2457300A (es)
ES (1) ES2160477B1 (es)
WO (1) WO2000050691A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI128059B (en) * 2018-03-01 2019-08-30 Valmet Technologies Oy Roller and its use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250605A (en) * 1978-01-19 1981-02-17 The Carborundum Company Biaxially stressed fluorinated polymer roll cover and method for making same
DE3662409D1 (en) * 1985-04-30 1989-04-20 Yamauchi Corp Press roll for paper machines
US5283121A (en) * 1991-11-08 1994-02-01 Bordner Barry A Corrosion and abrasion resistant industrial roll coating with non-sticking properties
US5246936A (en) * 1991-12-20 1993-09-21 American Cyanamid Company Methods and compositions containing pesticides and stilbene compounds for enhanced pesticidal activity
FI90098C (fi) * 1992-04-14 1993-12-27 Valmet Paper Machinery Inc Foerfarande vid belaeggningen av en mittvals i pressen av en pappersmaskin och mittvals foer en press i en pappersmaskin
US5334288A (en) * 1992-09-09 1994-08-02 Ishikawajima-Harima Heavy Industries Co., Ltd. Press roll in a paper machine

Also Published As

Publication number Publication date
ES2160477A1 (es) 2001-11-01
AU2457300A (en) 2000-09-14
WO2000050691A1 (en) 2000-08-31

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