JPH0125695B2 - - Google Patents
Info
- Publication number
- JPH0125695B2 JPH0125695B2 JP12182881A JP12182881A JPH0125695B2 JP H0125695 B2 JPH0125695 B2 JP H0125695B2 JP 12182881 A JP12182881 A JP 12182881A JP 12182881 A JP12182881 A JP 12182881A JP H0125695 B2 JPH0125695 B2 JP H0125695B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- stretching
- temperature
- heat treatment
- stretched
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000009477 glass transition Effects 0.000 claims description 8
- 229920006267 polyester film Polymers 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 230000000704 physical effect Effects 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
-
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12182881A JPS5824418A (ja) | 1981-08-05 | 1981-08-05 | 熱可塑性ポリエステルフイルムの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12182881A JPS5824418A (ja) | 1981-08-05 | 1981-08-05 | 熱可塑性ポリエステルフイルムの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5824418A JPS5824418A (ja) | 1983-02-14 |
| JPH0125695B2 true JPH0125695B2 (zh) | 1989-05-18 |
Family
ID=14820927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12182881A Granted JPS5824418A (ja) | 1981-08-05 | 1981-08-05 | 熱可塑性ポリエステルフイルムの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5824418A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172694A (ja) * | 2000-12-05 | 2002-06-18 | Toray Ind Inc | ニ軸配向ポリエステルフィルム及びその製造方法 |
| WO2005023521A1 (ja) * | 2003-09-02 | 2005-03-17 | Toyo Boseki Kabushiki Kaisha | 成型用ポリエステルフィルム |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0771821B2 (ja) * | 1988-11-11 | 1995-08-02 | ダイアホイルヘキスト株式会社 | ポリエステルフィルムの製造方法 |
| KR960013068B1 (ko) * | 1989-10-16 | 1996-09-30 | 도오요오 보오세끼 가부시끼가이샤 | 열가소성 수지필름 및 그의 제조방법 |
| JP2841755B2 (ja) * | 1990-06-29 | 1998-12-24 | 東洋紡績株式会社 | ポリアミド系フイルム及びその製造方法 |
| WO1999029489A1 (fr) * | 1997-12-11 | 1999-06-17 | Teijin Limited | Film polyester oriente biaxialement |
| JP3765681B2 (ja) * | 1998-12-18 | 2006-04-12 | 富士写真フイルム株式会社 | ポリエステルフィルムの製造方法 |
| JP2005254812A (ja) * | 2004-02-12 | 2005-09-22 | Nippon Zeon Co Ltd | 熱可塑性ノルボルネン系樹脂からなる延伸フィルムの製造方法及び位相差フィルム |
| JP5021453B2 (ja) * | 2007-12-28 | 2012-09-05 | 三菱樹脂株式会社 | 一軸配向ポリエステルフィルムの製造方法 |
-
1981
- 1981-08-05 JP JP12182881A patent/JPS5824418A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172694A (ja) * | 2000-12-05 | 2002-06-18 | Toray Ind Inc | ニ軸配向ポリエステルフィルム及びその製造方法 |
| WO2005023521A1 (ja) * | 2003-09-02 | 2005-03-17 | Toyo Boseki Kabushiki Kaisha | 成型用ポリエステルフィルム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5824418A (ja) | 1983-02-14 |
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