JPH0133335B2 - - Google Patents

Info

Publication number
JPH0133335B2
JPH0133335B2 JP59092795A JP9279584A JPH0133335B2 JP H0133335 B2 JPH0133335 B2 JP H0133335B2 JP 59092795 A JP59092795 A JP 59092795A JP 9279584 A JP9279584 A JP 9279584A JP H0133335 B2 JPH0133335 B2 JP H0133335B2
Authority
JP
Japan
Prior art keywords
cooling
fluid
thermoplastic resin
water
resin
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
Application number
JP59092795A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60236719A (ja
Inventor
Junji Fujii
Shinichiro Takahara
Kazuhisa Kaneda
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical Co Ltd
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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP59092795A priority Critical patent/JPS60236719A/ja
Publication of JPS60236719A publication Critical patent/JPS60236719A/ja
Publication of JPH0133335B2 publication Critical patent/JPH0133335B2/ja
Granted legal-status Critical Current

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
    • B29C48/919—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
    • B29C48/03—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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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)
JP59092795A 1984-05-11 1984-05-11 熱可塑性樹脂の冷却装置 Granted JPS60236719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59092795A JPS60236719A (ja) 1984-05-11 1984-05-11 熱可塑性樹脂の冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59092795A JPS60236719A (ja) 1984-05-11 1984-05-11 熱可塑性樹脂の冷却装置

Publications (2)

Publication Number Publication Date
JPS60236719A JPS60236719A (ja) 1985-11-25
JPH0133335B2 true JPH0133335B2 (en:Method) 1989-07-12

Family

ID=14064354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59092795A Granted JPS60236719A (ja) 1984-05-11 1984-05-11 熱可塑性樹脂の冷却装置

Country Status (1)

Country Link
JP (1) JPS60236719A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62248619A (ja) * 1986-04-22 1987-10-29 Idemitsu Petrochem Co Ltd 樹脂冷却装置
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
US5204037A (en) * 1991-01-25 1993-04-20 Idemitsu Petrochemical Co., Ltd. Process for production of polypropylene sheets or films
US5707478A (en) * 1993-02-25 1998-01-13 Idemitsu Petrochemical Co., Ltd. Method for producing thermoplastic resin sheet or film
JP3337261B2 (ja) * 1993-03-04 2002-10-21 出光石油化学株式会社 ポリプロピレン樹脂シート又はフィルムの製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203018A (ja) * 1982-05-24 1983-11-26 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造方法

Also Published As

Publication number Publication date
JPS60236719A (ja) 1985-11-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term