JPH0141483B2 - - Google Patents

Info

Publication number
JPH0141483B2
JPH0141483B2 JP56075542A JP7554281A JPH0141483B2 JP H0141483 B2 JPH0141483 B2 JP H0141483B2 JP 56075542 A JP56075542 A JP 56075542A JP 7554281 A JP7554281 A JP 7554281A JP H0141483 B2 JPH0141483 B2 JP H0141483B2
Authority
JP
Japan
Prior art keywords
film
synthetic resin
supporting
self
roll
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
Application number
JP56075542A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57189821A (en
Inventor
Masamichi Kido
Takashi Sakuhata
Keigo Taguchi
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP56075542A priority Critical patent/JPS57189821A/ja
Publication of JPS57189821A publication Critical patent/JPS57189821A/ja
Publication of JPH0141483B2 publication Critical patent/JPH0141483B2/ja
Granted 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
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means

Landscapes

  • 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)
JP56075542A 1981-05-18 1981-05-18 Manufacture of synthetic resin film Granted JPS57189821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56075542A JPS57189821A (en) 1981-05-18 1981-05-18 Manufacture of synthetic resin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56075542A JPS57189821A (en) 1981-05-18 1981-05-18 Manufacture of synthetic resin film

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP56120898A Division JPS57189819A (en) 1981-08-01 1981-08-01 Film fixing method in continuous production of synthetic resin film

Publications (2)

Publication Number Publication Date
JPS57189821A JPS57189821A (en) 1982-11-22
JPH0141483B2 true JPH0141483B2 (enExample) 1989-09-06

Family

ID=13579186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56075542A Granted JPS57189821A (en) 1981-05-18 1981-05-18 Manufacture of synthetic resin film

Country Status (1)

Country Link
JP (1) JPS57189821A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5023464B2 (ja) * 2005-09-30 2012-09-12 東洋紡績株式会社 高分子フィルムの製造方法および製造装置
JP4821956B2 (ja) * 2005-04-27 2011-11-24 東洋紡績株式会社 高分子フィルムの製造装置および高分子フィルムの製造方法
JP2007055737A (ja) * 2005-08-24 2007-03-08 Toyobo Co Ltd 高分子フィルムの製造方法および製造装置
WO2006118135A1 (ja) * 2005-04-27 2006-11-09 Toyo Boseki Kabushiki Kaisha 高分子フィルムの製造装置および高分子フィルムの製造方法
JP4821955B2 (ja) * 2005-04-27 2011-11-24 東洋紡績株式会社 高分子フィルムの製造装置および高分子フィルムの製造方法
JP4835088B2 (ja) * 2005-09-30 2011-12-14 東洋紡績株式会社 高分子フィルムの製造方法および製造装置
JP5023463B2 (ja) * 2005-09-30 2012-09-12 東洋紡績株式会社 高分子フィルムの製造方法および製造装置
JP4821960B2 (ja) * 2005-06-14 2011-11-24 東洋紡績株式会社 高分子フィルムの製造装置および高分子フィルムの製造方法

Also Published As

Publication number Publication date
JPS57189821A (en) 1982-11-22

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