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BR9911479A - Dispositivo para calandrar - Google Patents

Dispositivo para calandrar

Info

Publication number
BR9911479A
BR9911479A BR9911479-8A BR9911479A BR9911479A BR 9911479 A BR9911479 A BR 9911479A BR 9911479 A BR9911479 A BR 9911479A BR 9911479 A BR9911479 A BR 9911479A
Authority
BR
Brazil
Prior art keywords
calendering
roll
calendering device
cooling
extruded
Prior art date
Application number
BR9911479-8A
Other languages
English (en)
Inventor
Ake Rosen
Original Assignee
Eco Lean 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 Eco Lean Ab filed Critical Eco Lean Ab
Publication of BR9911479A publication Critical patent/BR9911479A/pt

Links

Classifications

    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering
    • 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
    • B29C48/919—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
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Patente de Invenção: <B>"DISPOSITIVO PARA CALANDRAR"<D>. Dispositivo para calandrar para laminar um material plástico extrudado (12) compreende pelo menos dois rolos alongados (4, 6), os quais estão arranjados essencialmente em paralelo para transformar o material extrudado (12) em um material com forma de tecido. Dos rolos (5) é um rolo de resfriamento, o qual ao menos parcialmente está imerso em um banho de resfriamento (16) para resfriar o rolo (5) junto com o material laminado (12) quando superposto contra o rolo de resfriamento (5).
BR9911479-8A 1998-06-26 1999-06-24 Dispositivo para calandrar BR9911479A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802280A SE512151C2 (sv) 1998-06-26 1998-06-26 Kalanderanordning
PCT/SE1999/001142 WO2000000342A1 (en) 1998-06-26 1999-06-24 Calender device

Publications (1)

Publication Number Publication Date
BR9911479A true BR9911479A (pt) 2001-03-20

Family

ID=20411854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911479-8A BR9911479A (pt) 1998-06-26 1999-06-24 Dispositivo para calandrar

Country Status (12)

Country Link
US (1) US20020015751A1 (pt)
EP (1) EP1098748A1 (pt)
JP (1) JP2002519213A (pt)
CN (1) CN1307519A (pt)
AU (1) AU735769B2 (pt)
BR (1) BR9911479A (pt)
CA (1) CA2335843A1 (pt)
CZ (1) CZ20004756A3 (pt)
HU (1) HUP0102994A3 (pt)
PL (1) PL345026A1 (pt)
SE (1) SE512151C2 (pt)
WO (1) WO2000000342A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520095C2 (sv) * 2000-09-28 2003-05-27 Semyre Photonic Systems Ab Luftkyld kylvalsanordning för avsyningsutrustning
US7959976B2 (en) * 2004-10-05 2011-06-14 Sabic Innovative Plastics Ip B.V. Coated film and method of making the same
JP4698334B2 (ja) * 2005-05-23 2011-06-08 東芝機械株式会社 シート成形装置およびシート成形装置のロール間隙制御方法
FR2960815B1 (fr) * 2010-06-02 2012-05-25 Jean Pierre Darlet Ensemble de refroidissement d'un film en matiere synthetique
CN108168207A (zh) * 2018-01-18 2018-06-15 深圳市鹰慧科技有限公司 下料冷却装置
CN112519183A (zh) * 2020-11-20 2021-03-19 江门市永业新型线材有限公司 一种渔网线生产用冷却装置
CN112477088A (zh) * 2020-11-24 2021-03-12 南京亚鼎光学有限公司 一种pvb胶片压纹装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3702945A1 (de) * 1987-01-31 1988-08-11 Reifenhaeuser Masch Vorrichtung zum glaetten einer aus einer schlitzduese austretenden kunststoffbahn
JPH03180316A (ja) * 1989-12-11 1991-08-06 Hashimoto Forming Ind Co Ltd 押出成形方法および装置
JPH0764008B2 (ja) * 1990-10-23 1995-07-12 出光石油化学株式会社 ポリプロピレン樹脂シートまたはフィルムの製造方法
US5332624A (en) * 1993-11-24 1994-07-26 Wastecorp, International Investments Inc. Slip-resistant polyolefin film and process for preparation thereof

Also Published As

Publication number Publication date
SE9802280L (sv) 1999-12-27
CZ20004756A3 (cs) 2001-08-15
CA2335843A1 (en) 2000-01-06
WO2000000342A1 (en) 2000-01-06
HUP0102994A3 (en) 2002-08-28
PL345026A1 (en) 2001-11-19
AU735769B2 (en) 2001-07-12
CN1307519A (zh) 2001-08-08
SE512151C2 (sv) 2000-02-07
AU4944599A (en) 2000-01-17
JP2002519213A (ja) 2002-07-02
SE9802280D0 (sv) 1998-06-26
HUP0102994A2 (hu) 2001-11-28
EP1098748A1 (en) 2001-05-16
US20020015751A1 (en) 2002-02-07

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]