JPS636345B2 - - Google Patents

Info

Publication number
JPS636345B2
JPS636345B2 JP58024859A JP2485983A JPS636345B2 JP S636345 B2 JPS636345 B2 JP S636345B2 JP 58024859 A JP58024859 A JP 58024859A JP 2485983 A JP2485983 A JP 2485983A JP S636345 B2 JPS636345 B2 JP S636345B2
Authority
JP
Japan
Prior art keywords
thermoplastic resin
film
water
cooling
viscous fluid
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
JP58024859A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59150726A (ja
Inventor
Junji Fujii
Hideyuki Takama
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 JP58024859A priority Critical patent/JPS59150726A/ja
Publication of JPS59150726A publication Critical patent/JPS59150726A/ja
Publication of JPS636345B2 publication Critical patent/JPS636345B2/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
    • B29C48/25—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)
JP58024859A 1983-02-18 1983-02-18 熱可塑性樹脂シ−トまたはフイルムの製造方法 Granted JPS59150726A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58024859A JPS59150726A (ja) 1983-02-18 1983-02-18 熱可塑性樹脂シ−トまたはフイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58024859A JPS59150726A (ja) 1983-02-18 1983-02-18 熱可塑性樹脂シ−トまたはフイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS59150726A JPS59150726A (ja) 1984-08-29
JPS636345B2 true JPS636345B2 (enrdf_load_html_response) 1988-02-09

Family

ID=12149938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58024859A Granted JPS59150726A (ja) 1983-02-18 1983-02-18 熱可塑性樹脂シ−トまたはフイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS59150726A (enrdf_load_html_response)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61123512A (ja) * 1984-11-06 1986-06-11 Idemitsu Petrochem Co Ltd ドラム真空成形用ポリプロピレン系樹脂シ−ト
JPS61189920A (ja) * 1985-02-20 1986-08-23 Idemitsu Petrochem Co Ltd 熱成形用ポリプロピレンシートの製造方法
JPS62179917A (ja) * 1986-02-04 1987-08-07 Nippon Petrochem Co Ltd 高分子材料の押出成形方法
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
US6306327B1 (en) 1995-11-14 2001-10-23 Idemitsu Petrochemical Co., Ltd. Producing method of a thermoplastic resin sheet and producing apparatus therefor

Also Published As

Publication number Publication date
JPS59150726A (ja) 1984-08-29

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