WO2008149680A1 - 延伸熱可塑性樹脂フィルムの製造方法及び装置並びに光学フィルム用ベースフィルム - Google Patents

延伸熱可塑性樹脂フィルムの製造方法及び装置並びに光学フィルム用ベースフィルム Download PDF

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Publication number
WO2008149680A1
WO2008149680A1 PCT/JP2008/059424 JP2008059424W WO2008149680A1 WO 2008149680 A1 WO2008149680 A1 WO 2008149680A1 JP 2008059424 W JP2008059424 W JP 2008059424W WO 2008149680 A1 WO2008149680 A1 WO 2008149680A1
Authority
WO
WIPO (PCT)
Prior art keywords
film
thermoplastic resin
apparatus therefor
oriented thermoplastic
producing oriented
Prior art date
Application number
PCT/JP2008/059424
Other languages
English (en)
French (fr)
Inventor
Masaaki Otoshi
Shinichi Nakai
Yasuyuki Maki
Original Assignee
Fujifilm Corporation
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 Fujifilm Corporation filed Critical Fujifilm Corporation
Priority to US12/602,131 priority Critical patent/US20100174043A1/en
Priority to KR1020097024535A priority patent/KR101429595B1/ko
Priority to CN2008800181048A priority patent/CN101678602B/zh
Publication of WO2008149680A1 publication Critical patent/WO2008149680A1/ja

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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • 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
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

　製膜されたポリエステルフィルム１８の表裏面のうちの一方面を輻射加熱方式の加熱装置３０で加熱しながら縦延伸する際に、輻射される電磁波は、ポリエステルフィルム１８の一方面に輻射される熱エネルギー全体のうち２０％以上５０％以下の熱エネルギーが一方面から他方面へ透過するような波長帯で構成される。これにより、縦延伸工程においてフィルムの一方面を加熱しながら縦延伸する場合であっても、フィルムにカールが発生しにくくなる。
PCT/JP2008/059424 2007-05-31 2008-05-22 延伸熱可塑性樹脂フィルムの製造方法及び装置並びに光学フィルム用ベースフィルム WO2008149680A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/602,131 US20100174043A1 (en) 2007-05-31 2008-05-22 Process for producing oriented thermoplastic resin film, apparatus therefor and base film for optical film
KR1020097024535A KR101429595B1 (ko) 2007-05-31 2008-05-22 연신 열가소성 수지 필름의 제조 방법, 장치 및 광학 필름용 베이스 필름
CN2008800181048A CN101678602B (zh) 2007-05-31 2008-05-22 用于制备取向热塑性树脂膜的方法、其设备和光学膜用基膜

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007145727A JP5022780B2 (ja) 2007-05-31 2007-05-31 延伸ポリエステルフィルムの製造方法及び装置
JP2007-145727 2007-05-31

Publications (1)

Publication Number Publication Date
WO2008149680A1 true WO2008149680A1 (ja) 2008-12-11

Family

ID=40093504

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059424 WO2008149680A1 (ja) 2007-05-31 2008-05-22 延伸熱可塑性樹脂フィルムの製造方法及び装置並びに光学フィルム用ベースフィルム

Country Status (5)

Country Link
US (1) US20100174043A1 (ja)
JP (1) JP5022780B2 (ja)
KR (1) KR101429595B1 (ja)
CN (1) CN101678602B (ja)
WO (1) WO2008149680A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5391569B2 (ja) * 2008-04-16 2014-01-15 東洋紡株式会社 二軸延伸ポリエチレンテレフタレート系樹脂フィルム
JP5391570B2 (ja) * 2008-04-16 2014-01-15 東洋紡株式会社 二軸延伸ポリエチレンテレフタレート系樹脂フィルム
JP5266166B2 (ja) * 2009-08-31 2013-08-21 富士フイルム株式会社 透明ポリマーフィルムの裁断方法
KR101739877B1 (ko) 2010-12-08 2017-05-25 후지필름 가부시키가이샤 폴리에스테르 필름과 그 제조 방법, 태양 전지용 백시트, 및 태양 전지 모듈
WO2012102238A1 (ja) * 2011-01-27 2012-08-02 富士フイルム株式会社 ポリエステルフィルム、及びその製造方法、太陽電池用バックシート、並びに太陽電池発電モジュール
EP3220432A4 (en) * 2014-11-14 2018-07-11 Mitsui Chemicals, Inc. Piezoelectric polymer film
KR102535102B1 (ko) * 2016-08-18 2023-05-19 스미또모 가가꾸 가부시키가이샤 편광 필름의 제조 방법 및 제조 장치
KR101988597B1 (ko) * 2018-11-28 2019-06-13 한국건설기술연구원 난연 플라스틱시트 금속 복합패널 제조용 합지장치 및 이를 이용한 금속 복합패널 제조 방법
KR101981698B1 (ko) * 2018-11-28 2019-05-24 한국건설기술연구원 난연 플라스틱 금속 복합패널 제조 시스템 및 이를 이용한 금속 복합패널 제조 방법
CN115230131B (zh) * 2022-09-19 2022-11-29 四川省众望科希盟科技有限公司 提高膨体聚四氟乙烯薄膜均匀度的双向拉伸装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000263642A (ja) * 1999-03-19 2000-09-26 Fuji Photo Film Co Ltd 二軸延伸ポリエステルフィルムの製造方法
JP2004034536A (ja) * 2002-07-04 2004-02-05 Toyobo Co Ltd 熱可塑性樹脂フィルムの製造方法及びかかる製造方法によって製造された熱可塑性樹脂フィルム
JP2006103339A (ja) * 1994-03-01 2006-04-20 Dupont Teijin Films Us Lp 幅出機内で同時に二軸延伸されたフィルム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69322909T2 (de) * 1992-07-14 1999-05-27 Fuji Photo Film Co Ltd Silberhalognidphotographisches Material
US5407791A (en) * 1993-01-18 1995-04-18 Fuji Photo Film Co., Ltd. Silver halide photographic material
JPH10258458A (ja) * 1997-03-19 1998-09-29 Toray Ind Inc 二軸配向ポリエステルフィルムおよびその製造方法
JP4312365B2 (ja) * 2000-10-11 2009-08-12 株式会社クラレ 透明プラスチック線状体の製造方法
EP1964668B1 (en) * 2005-11-28 2014-02-26 Toray Industries, Inc. Biaxially oriented film laminated board, electrical insulation board and machine part

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006103339A (ja) * 1994-03-01 2006-04-20 Dupont Teijin Films Us Lp 幅出機内で同時に二軸延伸されたフィルム
JP2000263642A (ja) * 1999-03-19 2000-09-26 Fuji Photo Film Co Ltd 二軸延伸ポリエステルフィルムの製造方法
JP2004034536A (ja) * 2002-07-04 2004-02-05 Toyobo Co Ltd 熱可塑性樹脂フィルムの製造方法及びかかる製造方法によって製造された熱可塑性樹脂フィルム

Also Published As

Publication number Publication date
JP5022780B2 (ja) 2012-09-12
KR20100023818A (ko) 2010-03-04
US20100174043A1 (en) 2010-07-08
JP2008296478A (ja) 2008-12-11
KR101429595B1 (ko) 2014-08-12
CN101678602B (zh) 2013-05-01
CN101678602A (zh) 2010-03-24

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