HUP9901549A2 - Cooling of sheet material - Google Patents

Cooling of sheet material

Info

Publication number
HUP9901549A2
HUP9901549A2 HU9901549A HUP9901549A HUP9901549A2 HU P9901549 A2 HUP9901549 A2 HU P9901549A2 HU 9901549 A HU9901549 A HU 9901549A HU P9901549 A HUP9901549 A HU P9901549A HU P9901549 A2 HUP9901549 A2 HU P9901549A2
Authority
HU
Hungary
Prior art keywords
plate
calibration plate
passages
cooling
subject
Prior art date
Application number
HU9901549A
Other languages
Hungarian (hu)
Inventor
Claudio Möder
Original Assignee
Fra.Mo S.N.C. Di Franca Riva & C
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 Fra.Mo S.N.C. Di Franca Riva & C filed Critical Fra.Mo S.N.C. Di Franca Riva & C
Publication of HUP9901549A2 publication Critical patent/HUP9901549A2/en

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
    • 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
    • B29C48/901—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 of hollow bodies
    • B29C48/903—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 of hollow bodies externally
    • 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
    • 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
    • B29C48/90—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
    • 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
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

A találmány tárgya kalibrációs lemez hőre lágyűló műanyagból valólapanyag hűtésére, amely hűtött főlyadék számára több járattal (18)van ellátva, ahől a találmány szerint a járatőknak (18) legalább egyrésze vagy az összes járat (18) a lemez (12) hatófelülete felőlnyitőtt. A kalibrációs lemez (12) tővábbá vákűűmjáratőkkal (16) is ellehet látva, amelyek a hűtendő lapőt a kalibrációs lemezzel (12)szőrős érintkezésben tartják. A találmány tárgya tővábbá eljárásműanyagból való lapők előállítására, amelynek sőrán az anyagőtextrűdálják és a találmány szerinti kalibrációs lemez (12) menténtővábbvezetik. ŕThe subject of the invention is a calibration plate made of thermoplastic plastic for cooling base material, which is provided with several passages (18) for cooled main mass, from which, according to the invention, at least one part of the passages (18) or all passages (18) open from the effective surface of the plate (12). The calibration plate (12) can also be extended with thin rollers (16), which keep the plate to be cooled in contact with the calibration plate (12). Further, the subject of the invention is a process for the production of sheets made of plastic, during which the material is extruded and passed along the calibration plate (12) according to the invention. ŕ

HU9901549A 1995-06-22 1996-06-18 Cooling of sheet material HUP9901549A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9512763.5A GB9512763D0 (en) 1995-06-22 1995-06-22 Cooling of sheet material

Publications (1)

Publication Number Publication Date
HUP9901549A2 true HUP9901549A2 (en) 1999-08-30

Family

ID=10776533

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9901549A HUP9901549A2 (en) 1995-06-22 1996-06-18 Cooling of sheet material

Country Status (8)

Country Link
EP (1) EP0833731A1 (en)
JP (1) JP2001503335A (en)
AU (1) AU6130596A (en)
BG (1) BG102140A (en)
CA (1) CA2225515A1 (en)
GB (1) GB9512763D0 (en)
HU (1) HUP9901549A2 (en)
WO (1) WO1997000765A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6174961B2 (en) * 2013-09-30 2017-08-02 宇部エクシモ株式会社 Sizing device for hollow plastic sheet and method for producing hollow plastic sheet using the same
CN106003499A (en) * 2016-06-20 2016-10-12 安庆市鑫顺塑业有限公司 Plastic film blowing cooling device
CN106091732A (en) * 2016-06-20 2016-11-09 安庆市鑫顺塑业有限公司 A kind of film chiller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546745A (en) * 1968-02-29 1970-12-15 Phillips Petroleum Co Extrudate sizing sleeve
US3668288A (en) * 1968-11-18 1972-06-06 Keiichi Takahashi Method for making thermoplastic synthetic resin hollow structure articles
US3804567A (en) * 1970-04-06 1974-04-16 Chevron Res Apparatus for cooling and sizing hot thermoplastic extrudates
FR2086713A5 (en) * 1970-04-07 1971-12-31 Plastival Sa Drawing thermoplastic profiles - expanded by vacuum and calibrated
FR2093170A5 (en) * 1970-06-04 1972-01-28 Pont A Mousson
US3812230A (en) * 1970-09-29 1974-05-21 Takan Kogyo Co Ltd Method for continuously making a hollow board article of thermoplastic resin
DE2504190C3 (en) * 1975-02-01 1984-08-16 Dynamit Nobel Ag, 5210 Troisdorf Method and device for calibrating an extruded profile made of thermoplastic material
DE3013020A1 (en) * 1980-04-03 1981-10-08 Werkzeugfabrik Standard Franz Müller GmbH & Co KG, 5210 Troisdorf Cooling thermoplastic extrusions - material passes through tube with alternately vacuum holes and water-cooling grooves to minimise friction
FR2672006A1 (en) * 1991-01-28 1992-07-31 Eropol Finance Dev DEVICE FOR CONFORMING A PRODUCT EXTRUDED TO A PASTY STATE.

Also Published As

Publication number Publication date
EP0833731A1 (en) 1998-04-08
BG102140A (en) 1999-01-29
GB9512763D0 (en) 1995-08-23
CA2225515A1 (en) 1997-01-09
AU6130596A (en) 1997-01-22
WO1997000765A1 (en) 1997-01-09
JP2001503335A (en) 2001-03-13

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