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JPS5247070A - Method for elongation of linear polyester films - Google Patents

Method for elongation of linear polyester films

Info

Publication number
JPS5247070A
JPS5247070A JP12280775A JP12280775A JPS5247070A JP S5247070 A JPS5247070 A JP S5247070A JP 12280775 A JP12280775 A JP 12280775A JP 12280775 A JP12280775 A JP 12280775A JP S5247070 A JPS5247070 A JP S5247070A
Authority
JP
Japan
Prior art keywords
elongation
polyester films
linear polyester
linear
films
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.)
Pending
Application number
JP12280775A
Other languages
Japanese (ja)
Inventor
Hisashi Tsutsui
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.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP12280775A priority Critical patent/JPS5247070A/en
Publication of JPS5247070A publication Critical patent/JPS5247070A/en
Pending 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP12280775A 1975-10-13 1975-10-13 Method for elongation of linear polyester films Pending JPS5247070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12280775A JPS5247070A (en) 1975-10-13 1975-10-13 Method for elongation of linear polyester films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12280775A JPS5247070A (en) 1975-10-13 1975-10-13 Method for elongation of linear polyester films

Publications (1)

Publication Number Publication Date
JPS5247070A true JPS5247070A (en) 1977-04-14

Family

ID=14845111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12280775A Pending JPS5247070A (en) 1975-10-13 1975-10-13 Method for elongation of linear polyester films

Country Status (1)

Country Link
JP (1) JPS5247070A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933121A (en) * 1982-08-19 1984-02-22 Mitsubishi Monsanto Chem Co Manufacture of film
JPS61219625A (en) * 1985-03-26 1986-09-30 Oji Yuka Gouseishi Kk Manufacturing method of resin stretched film
EP0335411A2 (en) * 1988-03-31 1989-10-04 Idemitsu Petrochemical Co. Ltd. Method of and apparatus for manufacturing biaxially oriented film
JPH01301229A (en) * 1988-05-30 1989-12-05 Idemitsu Petrochem Co Ltd Method and apparatus for producing tubular biaxially stretched film
JPH1110728A (en) * 1997-05-01 1999-01-19 Mitsui Chem Inc Equipment for manufacture of oriented film, and birefringence measuring method
JP2002301763A (en) * 2001-04-05 2002-10-15 Toyobo Co Ltd Manufacturing method for biaxially oriented polyester film
JP2008542080A (en) * 2005-06-01 2008-11-27 スリーエム イノベイティブ プロパティズ カンパニー Cross-web heat distribution system and method using repositionable heater
JP2012103651A (en) * 2010-11-15 2012-05-31 Konica Minolta Opto Inc Obliquely stretched film, obliquely stretching method, polarizer and liquid crystal display device
US8191812B2 (en) 1999-12-28 2012-06-05 Teijin Limited Polyester film roll
JP5088718B1 (en) * 2012-03-30 2012-12-05 コニカミノルタアドバンストレイヤー株式会社 Stretched film manufacturing method, stretched film manufacturing apparatus, and stretched film manufacturing system
JP2013107225A (en) * 2011-11-18 2013-06-06 Okura Ind Co Ltd Tenter device

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933121A (en) * 1982-08-19 1984-02-22 Mitsubishi Monsanto Chem Co Manufacture of film
JPS61219625A (en) * 1985-03-26 1986-09-30 Oji Yuka Gouseishi Kk Manufacturing method of resin stretched film
JPH049130B2 (en) * 1985-03-26 1992-02-19
EP0335411A2 (en) * 1988-03-31 1989-10-04 Idemitsu Petrochemical Co. Ltd. Method of and apparatus for manufacturing biaxially oriented film
US4978484A (en) * 1988-03-31 1990-12-18 Idemitsu Petrochemical Co., Ltd. Method of and apparatus for manufacturing biaxially oriented film
EP0335411A3 (en) * 1988-03-31 1991-05-15 Idemitsu Petrochemical Co. Ltd. Method of and apparatus for manufacturing biaxially oriented film
JPH01301229A (en) * 1988-05-30 1989-12-05 Idemitsu Petrochem Co Ltd Method and apparatus for producing tubular biaxially stretched film
JPH1110728A (en) * 1997-05-01 1999-01-19 Mitsui Chem Inc Equipment for manufacture of oriented film, and birefringence measuring method
US8191812B2 (en) 1999-12-28 2012-06-05 Teijin Limited Polyester film roll
US8485460B2 (en) 1999-12-28 2013-07-16 Teijin Limited Polyester film roll
JP2002301763A (en) * 2001-04-05 2002-10-15 Toyobo Co Ltd Manufacturing method for biaxially oriented polyester film
JP2008542080A (en) * 2005-06-01 2008-11-27 スリーエム イノベイティブ プロパティズ カンパニー Cross-web heat distribution system and method using repositionable heater
JP4875070B2 (en) * 2005-06-01 2012-02-15 スリーエム イノベイティブ プロパティズ カンパニー Cross-web heat distribution system and method using repositionable heater
JP2012103651A (en) * 2010-11-15 2012-05-31 Konica Minolta Opto Inc Obliquely stretched film, obliquely stretching method, polarizer and liquid crystal display device
JP2013107225A (en) * 2011-11-18 2013-06-06 Okura Ind Co Ltd Tenter device
JP5088718B1 (en) * 2012-03-30 2012-12-05 コニカミノルタアドバンストレイヤー株式会社 Stretched film manufacturing method, stretched film manufacturing apparatus, and stretched film manufacturing system
WO2013145251A1 (en) * 2012-03-30 2013-10-03 コニカミノルタ株式会社 Method for producing stretched film, device for producing stretched film, and system for producing stretched film
US9393736B2 (en) 2012-03-30 2016-07-19 Konica Minolta, Inc. Method of manufacturing stretched film, device for manufacturing stretched film and system for manufacturing stretched film

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