JP6758276B2 - キャスティングドラム装置およびこのキャスティングドラム装置を用いた合成樹脂フィルム・シートの製造方法 - Google Patents

キャスティングドラム装置およびこのキャスティングドラム装置を用いた合成樹脂フィルム・シートの製造方法 Download PDF

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Publication number
JP6758276B2
JP6758276B2 JP2017240566A JP2017240566A JP6758276B2 JP 6758276 B2 JP6758276 B2 JP 6758276B2 JP 2017240566 A JP2017240566 A JP 2017240566A JP 2017240566 A JP2017240566 A JP 2017240566A JP 6758276 B2 JP6758276 B2 JP 6758276B2
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Japan
Prior art keywords
casting drum
synthetic resin
rotating ring
heating means
drum device
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JP2017240566A
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English (en)
Japanese (ja)
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JP2019107787A (ja
Inventor
小川　剛
剛 小川
務 平地
務 平地
定昭 阿久津
定昭 阿久津
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Mitsubishi Chemical Engineering Corp
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Mitsubishi Chemical Engineering Corp
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Priority to JP2017240566A priority Critical patent/JP6758276B2/ja
Priority to PCT/JP2018/046160 priority patent/WO2019117300A1/fr
Publication of JP2019107787A publication Critical patent/JP2019107787A/ja
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    • 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
    • B29C48/89—Internal treatment, e.g. by applying an internal cooling fluid stream

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
JP2017240566A 2017-12-15 2017-12-15 キャスティングドラム装置およびこのキャスティングドラム装置を用いた合成樹脂フィルム・シートの製造方法 Active JP6758276B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017240566A JP6758276B2 (ja) 2017-12-15 2017-12-15 キャスティングドラム装置およびこのキャスティングドラム装置を用いた合成樹脂フィルム・シートの製造方法
PCT/JP2018/046160 WO2019117300A1 (fr) 2017-12-15 2018-12-14 Dispositif tambour de coulage et procédé de fabrication de film/feuille de résine synthétique mettant en oeuvre ledit dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017240566A JP6758276B2 (ja) 2017-12-15 2017-12-15 キャスティングドラム装置およびこのキャスティングドラム装置を用いた合成樹脂フィルム・シートの製造方法

Publications (2)

Publication Number Publication Date
JP2019107787A JP2019107787A (ja) 2019-07-04
JP6758276B2 true JP6758276B2 (ja) 2020-09-23

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JP2017240566A Active JP6758276B2 (ja) 2017-12-15 2017-12-15 キャスティングドラム装置およびこのキャスティングドラム装置を用いた合成樹脂フィルム・シートの製造方法

Country Status (2)

Country Link
JP (1) JP6758276B2 (fr)
WO (1) WO2019117300A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2273423A (en) * 1939-06-23 1942-02-17 Budd Industion Heating Inc Electrically heated roll
JPS5865628A (ja) * 1981-09-12 1983-04-19 Toray Ind Inc 熱可塑性シ−ト状物の成形方法
TW457183B (en) * 1997-07-09 2001-10-01 Toray Ind Co Ltd Method of producing thermoplastic resin films and apparatus for producing the same
JP5450992B2 (ja) * 2008-07-11 2014-03-26 日立造船株式会社 薄膜状樹脂成形用押さえロール
DE102011000488A1 (de) * 2010-11-26 2012-05-31 Breyer Gmbh Maschinenfabrik Verfahren zum Herstellen eines Extrudats
US9993954B2 (en) * 2011-11-29 2018-06-12 Toray Advanced Film Co., Ltd. Surface protection film fabrication method and fabrication apparatus and surface protection film
ITUB20160774A1 (it) * 2016-02-16 2017-08-16 Colines Spa Sistema di termoregolazione di cilindri rotanti metallici in impianti di estrusione e di conversione/trasformazione di film plastici mediante riscaldatori ad infrarossi

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Publication number Publication date
WO2019117300A1 (fr) 2019-06-20
JP2019107787A (ja) 2019-07-04

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