LU69173A1 - - Google Patents

Info

Publication number
LU69173A1
LU69173A1 LU69173A LU69173A LU69173A1 LU 69173 A1 LU69173 A1 LU 69173A1 LU 69173 A LU69173 A LU 69173A LU 69173 A LU69173 A LU 69173A LU 69173 A1 LU69173 A1 LU 69173A1
Authority
LU
Luxembourg
Application number
LU69173A
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
Priority claimed from JP805273A external-priority patent/JPS5546855B2/ja
Priority claimed from JP48108203A external-priority patent/JPS5059457A/ja
Application filed filed Critical
Publication of LU69173A1 publication Critical patent/LU69173A1/xx

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
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/9175—Cooling of flat articles, e.g. using specially adapted supporting means by interposing a fluid layer between the supporting means and the flat article
    • 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
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • 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 of flat articles, e.g. using specially adapted supporting means cooling drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
LU69173A 1973-01-18 1974-01-16 LU69173A1 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP805273A JPS5546855B2 (xx) 1973-01-18 1973-01-18
JP48108203A JPS5059457A (xx) 1973-09-26 1973-09-26

Publications (1)

Publication Number Publication Date
LU69173A1 true LU69173A1 (xx) 1974-04-08

Family

ID=26342487

Family Applications (1)

Application Number Title Priority Date Filing Date
LU69173A LU69173A1 (xx) 1973-01-18 1974-01-16

Country Status (4)

Country Link
DE (1) DE2401960A1 (xx)
FR (1) FR2323513A1 (xx)
GB (1) GB1437045A (xx)
LU (1) LU69173A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037844A1 (de) * 1980-04-16 1981-10-21 Erich Pagendarm Verfahren und Vorrichtung zum Wärmeaustausch einer Bahn mit einer sie führenden, bewegten Fläche
JPS62251121A (ja) * 1986-04-25 1987-10-31 Diafoil Co Ltd ポリフエニレンスルフイド未延伸フイルムの製造法
KR960007293B1 (ko) * 1988-06-23 1996-05-30 도오레 가부시기가이샤 폴리에스테르 필름의 제조방법
JP2012046734A (ja) * 2010-07-30 2012-03-08 Fujifilm Corp ポリエステルシートの製造方法、並びに、ポリエステルフィルム及びポリエステルフィルムの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1520872A (fr) * 1967-03-22 1968-04-12 Eastman Kodak Co Nouveaux procédé et appareil pour la fabrication de pellicules thermoplastiques etnouvelles pellicules obtenues
CA922665A (en) * 1969-08-04 1973-03-13 E. Hershey Dwight High-speed casting of thermoplastic web

Also Published As

Publication number Publication date
FR2323513A1 (fr) 1977-04-08
GB1437045A (en) 1976-05-26
DE2401960A1 (de) 1974-07-25
FR2323513B1 (xx) 1978-03-24

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