JPS6315725A - 熱可塑性樹脂フイルム類の製造方法 - Google Patents

熱可塑性樹脂フイルム類の製造方法

Info

Publication number
JPS6315725A
JPS6315725A JP61158835A JP15883586A JPS6315725A JP S6315725 A JPS6315725 A JP S6315725A JP 61158835 A JP61158835 A JP 61158835A JP 15883586 A JP15883586 A JP 15883586A JP S6315725 A JPS6315725 A JP S6315725A
Authority
JP
Japan
Prior art keywords
heater
temperature
lip
die
thermoplastic 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.)
Granted
Application number
JP61158835A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0524814B2 (mo
Inventor
Sumio Goto
後藤　澄夫
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP61158835A priority Critical patent/JPS6315725A/ja
Publication of JPS6315725A publication Critical patent/JPS6315725A/ja
Publication of JPH0524814B2 publication Critical patent/JPH0524814B2/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
    • B29C48/03—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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92209—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP61158835A 1986-07-08 1986-07-08 熱可塑性樹脂フイルム類の製造方法 Granted JPS6315725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61158835A JPS6315725A (ja) 1986-07-08 1986-07-08 熱可塑性樹脂フイルム類の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61158835A JPS6315725A (ja) 1986-07-08 1986-07-08 熱可塑性樹脂フイルム類の製造方法

Publications (2)

Publication Number Publication Date
JPS6315725A true JPS6315725A (ja) 1988-01-22
JPH0524814B2 JPH0524814B2 (mo) 1993-04-09

Family

ID=15680432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61158835A Granted JPS6315725A (ja) 1986-07-08 1986-07-08 熱可塑性樹脂フイルム類の製造方法

Country Status (1)

Country Link
JP (1) JPS6315725A (mo)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1600278A1 (de) * 2004-05-18 2005-11-30 betacontrol gmbh mess- und regeltechnik Verfahren und Vorrichtung zur Herstellung von flachbahnigen Erzeugnissen
JP2006341510A (ja) * 2005-06-09 2006-12-21 Fujifilm Holdings Corp 熱可塑性フィルム及びその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295768A (en) * 1976-02-09 1977-08-11 Mitsubishi Plastics Ind Method of extrusion molding thermoplastic synthetic resin film
JPS56135028A (en) * 1980-02-21 1981-10-22 Windmoeller & Hoelscher Method of controlling thickness of flat film manufactured by flat film extruding device
JPS6176337A (ja) * 1984-09-25 1986-04-18 Mitsubishi Heavy Ind Ltd 溶融樹脂押出機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295768A (en) * 1976-02-09 1977-08-11 Mitsubishi Plastics Ind Method of extrusion molding thermoplastic synthetic resin film
JPS56135028A (en) * 1980-02-21 1981-10-22 Windmoeller & Hoelscher Method of controlling thickness of flat film manufactured by flat film extruding device
JPS6176337A (ja) * 1984-09-25 1986-04-18 Mitsubishi Heavy Ind Ltd 溶融樹脂押出機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1600278A1 (de) * 2004-05-18 2005-11-30 betacontrol gmbh mess- und regeltechnik Verfahren und Vorrichtung zur Herstellung von flachbahnigen Erzeugnissen
JP2006341510A (ja) * 2005-06-09 2006-12-21 Fujifilm Holdings Corp 熱可塑性フィルム及びその製造方法

Also Published As

Publication number Publication date
JPH0524814B2 (mo) 1993-04-09

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