JPH0150574B2 - - Google Patents

Info

Publication number
JPH0150574B2
JPH0150574B2 JP59273349A JP27334984A JPH0150574B2 JP H0150574 B2 JPH0150574 B2 JP H0150574B2 JP 59273349 A JP59273349 A JP 59273349A JP 27334984 A JP27334984 A JP 27334984A JP H0150574 B2 JPH0150574 B2 JP H0150574B2
Authority
JP
Japan
Prior art keywords
sheet
thermoplastic resin
pressure treatment
polypropylene
temperature
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
JP59273349A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61152418A (ja
Inventor
Masato Karasawa
Junji Fujii
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 JP59273349A priority Critical patent/JPS61152418A/ja
Publication of JPS61152418A publication Critical patent/JPS61152418A/ja
Publication of JPH0150574B2 publication Critical patent/JPH0150574B2/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
    • B29C48/91—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP59273349A 1984-12-26 1984-12-26 熱成形用熱可塑性樹脂シートの製造方法 Granted JPS61152418A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59273349A JPS61152418A (ja) 1984-12-26 1984-12-26 熱成形用熱可塑性樹脂シートの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59273349A JPS61152418A (ja) 1984-12-26 1984-12-26 熱成形用熱可塑性樹脂シートの製造方法

Publications (2)

Publication Number Publication Date
JPS61152418A JPS61152418A (ja) 1986-07-11
JPH0150574B2 true JPH0150574B2 (en, 2012) 1989-10-30

Family

ID=17526656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59273349A Granted JPS61152418A (ja) 1984-12-26 1984-12-26 熱成形用熱可塑性樹脂シートの製造方法

Country Status (1)

Country Link
JP (1) JPS61152418A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6328081A (ja) * 1986-07-21 1988-02-05 Fujikura Ltd 圧電フイルムの製法
JPH0628869B2 (ja) * 1989-09-29 1994-04-20 出光興産株式会社 圧延品の製造方法
JP4660906B2 (ja) * 2000-10-03 2011-03-30 東レ株式会社 成形加工用二軸延伸ポリエステルフィルム
JP4520843B2 (ja) * 2004-12-15 2010-08-11 株式会社カネカ 生分解性フィルムの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398371A (en) * 1977-02-07 1978-08-28 Sekisui Jushi Kk Production of crystalline thermoplastic resin band oriented to at least two directions
JPS6030537B2 (ja) * 1977-11-11 1985-07-17 日本石油化学株式会社 容器等の製造方法
JPS5527203A (en) * 1978-08-16 1980-02-27 Showa Denko Kk Producing process of polypropyrene sheet having superior transparency
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
JPS61152418A (ja) 1986-07-11

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