JPH0143609B2 - - Google Patents

Info

Publication number
JPH0143609B2
JPH0143609B2 JP55050731A JP5073180A JPH0143609B2 JP H0143609 B2 JPH0143609 B2 JP H0143609B2 JP 55050731 A JP55050731 A JP 55050731A JP 5073180 A JP5073180 A JP 5073180A JP H0143609 B2 JPH0143609 B2 JP H0143609B2
Authority
JP
Japan
Prior art keywords
film
temperature
cooling
glycol
polyester
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
JP55050731A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56146723A (en
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 JPS56146723A (en) 1981-11-14
JPH0143609B2 true 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)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60240724A (ja) * 1984-05-14 1985-11-29 Kuraray Co Ltd 共重合ポリエステルフイルム並びに該フイルムからなるホツトメルト接着剤
KR920700894A (ko) * 1989-12-05 1992-08-10 고니시 히꼬이찌 투명 폴리에스테르 필름 또는 시트 및 그 제조방법
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

Family Cites Families (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

Also Published As

Publication number Publication date
JPS56146723A (en) 1981-11-14

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