JP6109674B2 - フィルム製造装置、フィルムの製造方法及びフィルム - Google Patents

フィルム製造装置、フィルムの製造方法及びフィルム Download PDF

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Publication number
JP6109674B2
JP6109674B2 JP2013160332A JP2013160332A JP6109674B2 JP 6109674 B2 JP6109674 B2 JP 6109674B2 JP 2013160332 A JP2013160332 A JP 2013160332A JP 2013160332 A JP2013160332 A JP 2013160332A JP 6109674 B2 JP6109674 B2 JP 6109674B2
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JP
Japan
Prior art keywords
cooling
film
molten resin
resin
liquid
Prior art date
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Active
Application number
JP2013160332A
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English (en)
Japanese (ja)
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JP2015030160A (ja
Inventor
佐藤　卓
卓 佐藤
裕寿 峯岸
裕寿 峯岸
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.)
Kureha Corp
Original Assignee
Kureha Corp
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.)
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Publication date
Application filed by Kureha Corp filed Critical Kureha Corp
Priority to JP2013160332A priority Critical patent/JP6109674B2/ja
Priority to CN201410268501.8A priority patent/CN104339623B/zh
Publication of JP2015030160A publication Critical patent/JP2015030160A/ja
Application granted granted Critical
Publication of JP6109674B2 publication Critical patent/JP6109674B2/ja
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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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2013160332A 2013-08-01 2013-08-01 フィルム製造装置、フィルムの製造方法及びフィルム Active JP6109674B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013160332A JP6109674B2 (ja) 2013-08-01 2013-08-01 フィルム製造装置、フィルムの製造方法及びフィルム
CN201410268501.8A CN104339623B (zh) 2013-08-01 2014-06-16 薄膜制造装置、薄膜制造方法及薄膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013160332A JP6109674B2 (ja) 2013-08-01 2013-08-01 フィルム製造装置、フィルムの製造方法及びフィルム

Publications (2)

Publication Number Publication Date
JP2015030160A JP2015030160A (ja) 2015-02-16
JP6109674B2 true JP6109674B2 (ja) 2017-04-05

Family

ID=52496476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013160332A Active JP6109674B2 (ja) 2013-08-01 2013-08-01 フィルム製造装置、フィルムの製造方法及びフィルム

Country Status (2)

Country Link
JP (1) JP6109674B2 (zh)
CN (1) CN104339623B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7183875B2 (ja) 2019-03-08 2022-12-06 トヨタ自動車株式会社 内燃機関

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936828B1 (zh) * 1970-12-28 1974-10-03
JPS5692022A (en) * 1979-12-25 1981-07-25 Toyobo Co Ltd Preparation of unstretched film
JPS58166022A (ja) * 1982-03-29 1983-10-01 Achilles Corp 加熱加工フイルムの水冷却方法とその装置
JPS62179917A (ja) * 1986-02-04 1987-08-07 Nippon Petrochem Co Ltd 高分子材料の押出成形方法
JPH10330625A (ja) * 1997-05-27 1998-12-15 Kureha Chem Ind Co Ltd 抗菌性包装材料およびその製造方法
US6319457B1 (en) * 1999-08-27 2001-11-20 Viskase Corporation Method for extruding tubular film
ES2376330T3 (es) * 2000-06-22 2012-03-13 Kureha Corporation Composición fisiológicamente activa y procedimiento para producir la misma.
US20090047494A1 (en) * 2006-09-19 2009-02-19 Asahi Kasei Chemicals Corporation Vinylidene chloride - methyl acrylate copolymer resin composition and film comprising the resin composition
JP4883622B2 (ja) * 2006-09-19 2012-02-22 旭化成ケミカルズ株式会社 塩化ビニリデン−アクリル酸メチル共重合体樹脂組成物及びその樹脂組成物から成るフィルム
CN101941296A (zh) * 2010-09-01 2011-01-12 宿迁市景宏彩印包装有限公司 一种大功率锂离子电池隔膜制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7183875B2 (ja) 2019-03-08 2022-12-06 トヨタ自動車株式会社 内燃機関

Also Published As

Publication number Publication date
CN104339623B (zh) 2018-08-28
JP2015030160A (ja) 2015-02-16
CN104339623A (zh) 2015-02-11

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