DE69603388T2 - Verfahren und Vorrichtung zur Herstellung einer Kunststofffolie - Google Patents

Verfahren und Vorrichtung zur Herstellung einer Kunststofffolie

Info

Publication number
DE69603388T2
DE69603388T2 DE69603388T DE69603388T DE69603388T2 DE 69603388 T2 DE69603388 T2 DE 69603388T2 DE 69603388 T DE69603388 T DE 69603388T DE 69603388 T DE69603388 T DE 69603388T DE 69603388 T2 DE69603388 T2 DE 69603388T2
Authority
DE
Germany
Prior art keywords
producing
plastic film
plastic
film
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 - Lifetime
Application number
DE69603388T
Other languages
English (en)
Other versions
DE69603388D1 (de
Inventor
Hitomu Watanabe
Makoto Honda
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of DE69603388D1 publication Critical patent/DE69603388D1/de
Application granted granted Critical
Publication of DE69603388T2 publication Critical patent/DE69603388T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold
DE69603388T 1995-03-03 1996-03-04 Verfahren und Vorrichtung zur Herstellung einer Kunststofffolie Expired - Lifetime DE69603388T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06897395A JP3507178B2 (ja) 1995-03-03 1995-03-03 プラスチックシートの製造方法

Publications (2)

Publication Number Publication Date
DE69603388D1 DE69603388D1 (de) 1999-09-02
DE69603388T2 true DE69603388T2 (de) 2000-04-06

Family

ID=13389131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69603388T Expired - Lifetime DE69603388T2 (de) 1995-03-03 1996-03-04 Verfahren und Vorrichtung zur Herstellung einer Kunststofffolie

Country Status (5)

Country Link
US (1) US5759456A (de)
EP (1) EP0729817B1 (de)
JP (1) JP3507178B2 (de)
DE (1) DE69603388T2 (de)
DK (1) DK0729817T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360110A1 (de) * 2003-12-12 2005-07-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Temperierbares Bauteil

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965069A (en) * 1996-01-31 1999-10-12 Matsushita Electric Industrial Co., Ltd. Method for making optical preforms and optical elements by press
JPH10138356A (ja) * 1996-11-11 1998-05-26 Matsushita Electric Ind Co Ltd 光学素子成形用素材の製造方法及び光学素子の製造方法並びに光学素子の成形方法
US5954486A (en) * 1997-07-01 1999-09-21 Daiichi Techno Co., Ltd. Squeeze pump having shrink fitter rollers
JP2000084933A (ja) * 1998-09-08 2000-03-28 Canon Inc 熱硬化性樹脂の成形方法及び成形用金型及び成形品
US6350114B1 (en) * 2000-02-28 2002-02-26 Spalding Sports Worldwide, Inc. Isothermal core molding platen
JP2002205312A (ja) * 2000-11-10 2002-07-23 Dainippon Printing Co Ltd レンズシートの製造方法及び製造装置
JP2002160230A (ja) * 2000-11-28 2002-06-04 Dainippon Printing Co Ltd レンズシートの製造方法及び製造装置
EP1381510A4 (de) * 2001-03-20 2004-05-12 Adams Mcclure Lp Verfahren und vorrichtung zum linsenrasterdruck
WO2008026456A1 (fr) * 2006-08-30 2008-03-06 Konica Minolta Opto, Inc. Dispositif et procédé de fabrication d'une pièce optique
JP5401168B2 (ja) * 2009-05-14 2014-01-29 富士フイルム株式会社 ウェハレベルレンズアレイの製造方法、ウェハレベルレンズアレイ、レンズモジュール及び撮像ユニット
EP2612181B1 (de) 2010-09-02 2016-06-22 EV Group GmbH Stempelwerkzeug, vorrichtung und verfahren zum herstellen eines linsenwafers
US9643366B2 (en) 2010-10-26 2017-05-09 Ev Group Gmbh Method and device for producing a lens wafer
TWI439359B (zh) * 2011-02-23 2014-06-01 Chunghwa Picture Tubes Ltd 製作模仁之方法及利用模仁製作光學膜的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265800A (en) * 1964-04-06 1966-08-09 Cabot Corp Method of injection molding crosslinkable compositions
US3579738A (en) * 1969-11-08 1971-05-25 John O Beattie Apparatus for casting and thermally curing plastic sheets
US3887350A (en) * 1974-02-11 1975-06-03 Owens Illinois Inc Fluid cooling of glass molds
US4254065A (en) * 1979-04-04 1981-03-03 Ratkowski Donald J Injection molding of contact lenses
US4251479A (en) * 1979-06-28 1981-02-17 Allied Record Company Method and apparatus for injection molding data carrying elements
US4295628A (en) * 1979-11-09 1981-10-20 Statni Vyzkumny Ustav Materialu Mold for the injection molding of objects of large dimension and complicated surfaces from plastic material
US4338068A (en) * 1980-05-22 1982-07-06 Massachusetts Institute Of Technology Injection molding device and method
ZA835083B (en) * 1982-07-17 1984-03-28 British Gas Corp Apparatus for the heat treatment of materials
JPS63302011A (ja) * 1987-06-02 1988-12-08 Meiki Co Ltd ホットプレスの熱板温度制御装置
DE3811112A1 (de) * 1988-03-31 1989-10-12 Fritz Mueller Spritzgussverfahren fuer kunststoffe und spritzgussform
JP2787581B2 (ja) * 1988-10-31 1998-08-20 株式会社小松製作所 プラスチック圧縮成形機の温度調節装置
JPH06892A (ja) * 1992-06-22 1994-01-11 Toshiba Corp フレネルレンズ成形方法およびその装置
US5376317A (en) * 1992-12-08 1994-12-27 Galic Maus Ventures Precision surface-replicating thermoplastic injection molding method and apparatus, using a heating phase and a cooling phase in each molding cycle
JPH085059B2 (ja) * 1993-06-17 1996-01-24 勲 北川 冷却配管等の防錆方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10360110A1 (de) * 2003-12-12 2005-07-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Temperierbares Bauteil
US7445746B2 (en) 2003-12-12 2008-11-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Temperable member
DE10360110B4 (de) * 2003-12-12 2011-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Temperierbares Bauteil

Also Published As

Publication number Publication date
JPH08238636A (ja) 1996-09-17
EP0729817B1 (de) 1999-07-28
JP3507178B2 (ja) 2004-03-15
DE69603388D1 (de) 1999-09-02
EP0729817A2 (de) 1996-09-04
DK0729817T3 (da) 2000-01-17
EP0729817A3 (de) 1997-07-16
US5759456A (en) 1998-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition