JPS56146723A - Preparation of film - Google Patents

Preparation of film

Info

Publication number
JPS56146723A
JPS56146723A JP5073180A JP5073180A JPS56146723A JP S56146723 A JPS56146723 A JP S56146723A JP 5073180 A JP5073180 A JP 5073180A JP 5073180 A JP5073180 A JP 5073180A JP S56146723 A JPS56146723 A JP S56146723A
Authority
JP
Japan
Prior art keywords
film
polyester
telephthalate
melted
heated
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.)
Granted
Application number
JP5073180A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0143609B2 (enrdf_load_stackoverflow
Inventor
Keishiro Iki
Masao Ishii
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP5073180A priority Critical patent/JPS56146723A/ja
Publication of JPS56146723A publication Critical patent/JPS56146723A/ja
Publication of JPH0143609B2 publication Critical patent/JPH0143609B2/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
    • B29C48/03—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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92971—Fluids, e.g. for temperature control or of environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP5073180A 1980-04-16 1980-04-16 Preparation of film Granted JPS56146723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5073180A JPS56146723A (en) 1980-04-16 1980-04-16 Preparation of film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5073180A JPS56146723A (en) 1980-04-16 1980-04-16 Preparation of film

Publications (2)

Publication Number Publication Date
JPS56146723A true JPS56146723A (en) 1981-11-14
JPH0143609B2 JPH0143609B2 (enrdf_load_stackoverflow) 1989-09-21

Family

ID=12866990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5073180A Granted JPS56146723A (en) 1980-04-16 1980-04-16 Preparation of film

Country Status (1)

Country Link
JP (1) JPS56146723A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659615A (en) * 1984-05-14 1987-04-21 Kuraray Company, Ltd. Copolyester film and a hot melt adhesive comprising said film
WO1991008103A1 (en) * 1989-12-05 1991-06-13 Polyplastics Co., Ltd. Transparent polyester film or sheet
CN109651605A (zh) * 2018-12-12 2019-04-19 上海天洋热熔粘接材料股份有限公司 一种可生物降解的共聚酯热熔胶的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123453A (en) * 1976-04-09 1977-10-17 Teijin Ltd Method of producing polyester film
JPS551942A (en) * 1978-06-22 1980-01-09 Nachi Fujikoshi Corp Brazing method in non-oxidation atmosphere

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123453A (en) * 1976-04-09 1977-10-17 Teijin Ltd Method of producing polyester film
JPS551942A (en) * 1978-06-22 1980-01-09 Nachi Fujikoshi Corp Brazing method in non-oxidation atmosphere

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659615A (en) * 1984-05-14 1987-04-21 Kuraray Company, Ltd. Copolyester film and a hot melt adhesive comprising said film
WO1991008103A1 (en) * 1989-12-05 1991-06-13 Polyplastics Co., Ltd. Transparent polyester film or sheet
CN109651605A (zh) * 2018-12-12 2019-04-19 上海天洋热熔粘接材料股份有限公司 一种可生物降解的共聚酯热熔胶的制备方法

Also Published As

Publication number Publication date
JPH0143609B2 (enrdf_load_stackoverflow) 1989-09-21

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