KR100510753B1 - 열수축성 폴리에스테르계 필름 - Google Patents
열수축성 폴리에스테르계 필름 Download PDFInfo
- Publication number
- KR100510753B1 KR100510753B1 KR10-2003-0071845A KR20030071845A KR100510753B1 KR 100510753 B1 KR100510753 B1 KR 100510753B1 KR 20030071845 A KR20030071845 A KR 20030071845A KR 100510753 B1 KR100510753 B1 KR 100510753B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- heat
- polyester
- shrinkage
- polyester film
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Packages (AREA)
- Wrappers (AREA)
Abstract
Description
Claims (6)
- 폴리에틸렌테레프탈레이트, 폴리에틸렌나프탈레이트 혹은 이들의 폴리에스테르에 지방족 화합물의 산성분 또는 장쇄글리콜 성분을 공중합함으로써 얻어진 폴리에스테르를 포함하고, 이하에 나타내는 진동시험에서 측정될 때, 20% 이하의 가로파열 불량발생율을 갖는 열수축성 폴리에스테르계 필름에 있어서,필름 세로방향의 굴절율 Nx, 및 필름가로방향의 굴절율 Ny가 수학식 1 및 2를 만족하고,(수학식 1)1.561<Nx<1.566(수학식 2)0.040<Ny-Nx<0.07095℃, 10초에서의 주수축방향의 온탕수축율이 50% 이상이며, 95℃, 10초에서의 주수축방향과 직교하는 방향에 있어서의 온탕수축율이 10∼25%인 것을 특징으로 하는 열수축성 폴리에스테르계 필름.진동시험:필름을 튜브상으로 접합가공한 것을, 직경 72mm, 높이 55mm의 식품용 캔을 높이 방향으로 3캔 집적한 것(총중량 660g)에 덮고, 슈링크터널로 수축장착 후, 그 집적체를 세로 455mm, 가로 230mm, 높이 165mm의 골판지상자에 세로 6열, 가로 3열, 계 18팩을 넣어 봉한다. 다음에 이 골판지 곤포체를 세로방향으로 수평되게, 진동폭 50mm, 진동속도 180왕복/분으로 30분간 진동시킨 후, 필름의 파열정도를 육안으로 평가한다. 캔의 원주상에 30mm 이상의 파열 상처가 생긴 것을 불량으로 하고, 18팩중의 불량팩수의 비율을 가로파열 불량발생율(%)로 정의한다.
- 제 1 항에 있어서, 1,3-디옥솔란에 의한 용제접착성을 갖는 것을 특징으로 하는 열수축성 폴리에스테르계 필름.
- 제 1 항 또는 제 2 항에 있어서, 집적포장용 필름인 것을 특징으로 하는 열수축성 폴리에스테르계 필름.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2083699A JP3278058B2 (ja) | 1999-01-28 | 1999-01-28 | 熱収縮性ポリエステル系フィルム |
JPJP-P-1999-00020836 | 1999-01-28 | ||
JPJP-P-1999-00060898 | 1999-03-08 | ||
JP6089899A JP2000254968A (ja) | 1999-03-08 | 1999-03-08 | 熱収縮性ポリエステル系フィルム |
JP11733899A JP2000309646A (ja) | 1999-04-23 | 1999-04-23 | 熱収縮性ポリエステル系フィルム |
JPJP-P-1999-00117338 | 1999-04-23 | ||
JP11733999A JP2000309647A (ja) | 1999-04-23 | 1999-04-23 | 熱収縮性ポリエステル系フィルム |
JP11734099A JP2000301609A (ja) | 1999-04-23 | 1999-04-23 | 熱収縮性ポリエステル系フィルム |
JPJP-P-1999-00117339 | 1999-04-23 | ||
JPJP-P-1999-00117340 | 1999-04-23 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0004015A Division KR100497872B1 (ko) | 1999-01-28 | 2000-01-27 | 열수축성 폴리에스테르계 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030084879A KR20030084879A (ko) | 2003-11-01 |
KR100510753B1 true KR100510753B1 (ko) | 2005-08-26 |
Family
ID=27520261
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0004015A Expired - Lifetime KR100497872B1 (ko) | 1999-01-28 | 2000-01-27 | 열수축성 폴리에스테르계 필름 |
KR10-2003-0071845A Expired - Fee Related KR100510753B1 (ko) | 1999-01-28 | 2003-10-15 | 열수축성 폴리에스테르계 필름 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0004015A Expired - Lifetime KR100497872B1 (ko) | 1999-01-28 | 2000-01-27 | 열수축성 폴리에스테르계 필름 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050196563A1 (ko) |
EP (2) | EP1359184B1 (ko) |
KR (2) | KR100497872B1 (ko) |
DE (2) | DE60016641T2 (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000229357A (ja) | 1999-02-09 | 2000-08-22 | Gunze Ltd | 熱収縮性フィルム及びそれが熱収縮装着された容器 |
JP4552097B2 (ja) * | 2000-04-27 | 2010-09-29 | 東洋紡績株式会社 | 熱収縮性熱可塑性樹脂系フィルム |
JP4304243B2 (ja) | 2000-08-02 | 2009-07-29 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルム |
KR100785251B1 (ko) | 2001-01-25 | 2007-12-12 | 도요 보세키 가부시키가이샤 | 열수축성 폴리에스테르계 필름 및 라벨 |
JP3767511B2 (ja) | 2001-04-26 | 2006-04-19 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルムロール |
JP2002363312A (ja) | 2001-06-05 | 2002-12-18 | Toyobo Co Ltd | 熱収縮性ポリエステル系フィルム |
JP3678186B2 (ja) * | 2001-08-01 | 2005-08-03 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルムロール |
EP1298171B1 (en) * | 2001-09-27 | 2019-06-05 | Toyobo Co., Ltd. | Heat-shrinkable polyester films |
KR100753875B1 (ko) * | 2001-09-28 | 2007-09-03 | 도요 보세키 가부시키가이샤 | 열수축성 폴리에스테르 필름 |
ATE340211T1 (de) * | 2002-02-14 | 2006-10-15 | Toyo Boseki | Wärmeschrumpfbare polyesterfolien |
ITMI20020864A1 (it) * | 2002-04-22 | 2003-10-22 | Novamont Spa | Copolimeri a blocchi amorfo-cristallini |
CN100415492C (zh) | 2002-04-24 | 2008-09-03 | 东洋纺织株式会社 | 热收缩性聚酯类薄膜 |
CN100493903C (zh) * | 2003-12-26 | 2009-06-03 | 东洋纺织株式会社 | 热收缩性聚酯系薄膜及热收缩性标签 |
WO2007015245A2 (en) * | 2005-08-04 | 2007-02-08 | Polysack Plastic Industries Ltd | Thermoplastic shrinkable polymeric film |
JP4882919B2 (ja) * | 2006-08-30 | 2012-02-22 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルム、およびその製造方法、包装体 |
CN106564668A (zh) | 2007-04-05 | 2017-04-19 | 艾利丹尼森公司 | 压敏收缩标签 |
US8282754B2 (en) | 2007-04-05 | 2012-10-09 | Avery Dennison Corporation | Pressure sensitive shrink label |
JP4560740B2 (ja) * | 2007-09-25 | 2010-10-13 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルムの製造方法、熱収縮性ポリエステル系フィルム及び包装体 |
CN101970212B (zh) * | 2008-02-27 | 2014-05-07 | 东洋纺织株式会社 | 白色热收缩性聚酯类膜、白色热收缩性聚酯类膜的制造方法、标签及包装体 |
KR101609899B1 (ko) * | 2008-10-22 | 2016-04-06 | 도요세이칸 그룹 홀딩스 가부시키가이샤 | 미세 주기 구조를 갖는 적층 구조체 |
WO2011094117A2 (en) | 2010-01-28 | 2011-08-04 | Avery Dennison Corporation | Label applicator belt system |
US10329393B2 (en) | 2012-12-12 | 2019-06-25 | Eastman Chemical Company | Copolysters plasticized with polymeric plasticizer for shrink film applications |
EP3231576B1 (en) * | 2014-12-08 | 2022-06-01 | Dai Nippon Printing Co., Ltd. | Method for producing composite container |
US10800897B2 (en) | 2018-04-30 | 2020-10-13 | Skc Inc. | Heat shrinkable film and method for reproducing polyester container using same |
AU2019226120B2 (en) * | 2018-04-30 | 2020-07-09 | Microworks America, Inc. | Polyester film and method for reproducing polyester container using same |
JP7101542B2 (ja) * | 2018-05-29 | 2022-07-15 | タキロンシーアイ株式会社 | 熱収縮性フィルムおよび熱収縮性ラベル |
CN112789156A (zh) * | 2018-10-08 | 2021-05-11 | 伊士曼化工公司 | 由树脂共混物制成的可结晶可收缩膜和可热成形片材 |
TWI736210B (zh) * | 2020-04-08 | 2021-08-11 | 遠東新世紀股份有限公司 | 聚酯組成物及聚酯片材 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3760968A (en) * | 1971-07-02 | 1973-09-25 | Owens Illinois Inc | Composite container article |
JPS5247069A (en) * | 1975-10-11 | 1977-04-14 | Toyo Boseki | Polyester system films with superior processibilty |
DE3667993D1 (de) * | 1985-07-31 | 1990-02-08 | Toyo Boseki | Waermeschrumpfbarer polyesterfilm und -schlauch und herstellungsverfahren fuer den schlauch. |
DE3751722T2 (de) * | 1986-11-12 | 1996-07-11 | Diafoil Hoechst Co Ltd | Polyester-Schrumpffolie |
DE3752051T2 (de) * | 1986-12-19 | 1997-07-24 | Toyo Boseki | Wärmeschrumpfbarer Polyesterfilm |
JPH0216032A (ja) * | 1988-07-05 | 1990-01-19 | Diafoil Co Ltd | ポリエステル系収縮フィルム |
JPH0733064B2 (ja) * | 1988-12-07 | 1995-04-12 | ダイアホイルヘキスト株式会社 | ポリエステル系収縮フィルム |
JP2870706B2 (ja) * | 1990-03-02 | 1999-03-17 | 株式会社クラレ | 立毛布帛及びその製造方法 |
US5270390A (en) * | 1990-08-22 | 1993-12-14 | Kureha Kagaku Kogyo Kabushiki Kaisha | Resin composition and heat shrinkable film comprising the same composition layer |
US5932685A (en) * | 1996-08-30 | 1999-08-03 | Toyo Boseki Kabushiki Kaisha | Heat-shrinkable polyester films |
ATE292009T1 (de) * | 1998-01-30 | 2005-04-15 | Toyo Boseki | Wärmeschrumpfbarer polyester film |
-
2000
- 2000-01-27 KR KR10-2000-0004015A patent/KR100497872B1/ko not_active Expired - Lifetime
- 2000-01-28 DE DE60016641T patent/DE60016641T2/de not_active Expired - Lifetime
- 2000-01-28 EP EP03015681A patent/EP1359184B1/en not_active Expired - Lifetime
- 2000-01-28 DE DE60034380T patent/DE60034380T2/de not_active Expired - Lifetime
- 2000-01-28 EP EP00101814A patent/EP1024162B1/en not_active Expired - Lifetime
-
2003
- 2003-10-15 KR KR10-2003-0071845A patent/KR100510753B1/ko not_active Expired - Fee Related
-
2005
- 2005-01-14 US US11/035,074 patent/US20050196563A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR100497872B1 (ko) | 2005-06-29 |
EP1024162A3 (en) | 2000-10-04 |
EP1359184A1 (en) | 2003-11-05 |
EP1024162B1 (en) | 2004-12-15 |
DE60016641D1 (de) | 2005-01-20 |
EP1359184B1 (en) | 2007-04-11 |
DE60016641T2 (de) | 2005-12-15 |
KR20000053643A (ko) | 2000-08-25 |
DE60034380D1 (de) | 2007-05-24 |
US20050196563A1 (en) | 2005-09-08 |
KR20030084879A (ko) | 2003-11-01 |
DE60034380T2 (de) | 2007-12-13 |
EP1024162A2 (en) | 2000-08-02 |
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