TWI455967B - 不透明聚酯薄膜的製造方法 - Google Patents

不透明聚酯薄膜的製造方法 Download PDF

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TWI455967B
TWI455967B TW98111213A TW98111213A TWI455967B TW I455967 B TWI455967 B TW I455967B TW 98111213 A TW98111213 A TW 98111213A TW 98111213 A TW98111213 A TW 98111213A TW I455967 B TWI455967 B TW I455967B
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film
manufacturing
opaque
polyester
density
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TW98111213A
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TW201006874A (en
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Zahir Bashir
Ian Macmillan Ward
Glen Peter Thompson
Anthony Paul Unwin
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Saudi Basic Ind Corp
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
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    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
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    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
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    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
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    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
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    • C—CHEMISTRY; METALLURGY
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    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
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    • 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
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    • 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
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  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Claims (14)

  1. 一種由熱塑性聚酯組成物所製造之不透明亮面薄膜製造方法，該薄膜具有500至1300kg/m3的密度，其中包含下列步驟：a)：透過縫鑄模擠壓聚酯組成物，並冷卻以形成最高結晶度最多為5%的含大量非結晶之薄膜；b)：加熱非結晶薄膜至Tg到(Tg+50)℃的範圍之抽製溫度，同時在縱向施加由λinitiation至λmax的抽製比，且抽製速率最少1m/min以形成顯示應力白化的定向薄膜，其中λinitiation為由透明產物至應力致白產物產生之轉移的抽製比，λmax為應力致白之產生失敗的抽製比，以及步驟c)熱固化定向應力致白薄膜；其中熱塑性聚酯組成物主要地包含至少一結晶性聚酯，其係由至少一脂肪族二醇及芳香族二酸所形成。
  2. 如申請專利範圍第1項之製造方法，其中組合物中包含最多為5質量百分比的習知添加物，該習知添加物係選自由安定劑、幫助製造劑、染色劑及觸媒殘餘物所組成之群。
  3. 如申請專利範圍第1之製造方法，其中聚酯選自包含聚對苯二甲酸二乙酯、聚萘二甲酸乙二醇酯及其共聚物的群組。
  4. 如申請專利範圍第1之製造方法，其中非結晶薄膜具有小於3%的結晶度。
  5. 如申請專利範圍第1至4項任一項之製造方法，其中抽製率最大為600m/min。
  6. 如申請專利範圍第1之製造方法，其中將非結晶薄膜浸入液 體加熱浴中進行加熱。
  7. 如申請專利範圍第1之製造方法，其中抽製溫度在(Tg+5)至(Tg+30)℃的範圍。
  8. 如申請專利範圍第1之製造方法，其中抽製受進料及抽製滾輪的速度控制的影響，且速度變動最大為1%。
  9. 如申請專利範圍第1之製造方法，其中在熱固化步驟之前，進一步包含在縱向抽製步驟後，依一抽製率在橫向進行抽製，且保持溫度範圍在Tg至(Tg+50)℃以形成雙軸定向薄膜。
  10. 一種不透明定向聚酯薄膜，其係如申請專利範圍第1至9項任一項所述之製造方法所獲得，其中該薄膜具有500至1300kg/m3的密度及至少250Mpa的拉力強度。
  11. 如申請專利範圍第10項所述的不透明定向聚酯薄膜，其中該薄膜具有800至1200kg/m3的密度及至少300Mpa的拉力強度。
  12. 如申請專利範圍第10項所述的不透明定向聚酯薄膜，其中該薄膜進一步具有至少50GU的60°表面光澤度以及至少80%的混濁度。
  13. 一種不透明定向聚酯薄膜的用途，該不透明定向聚酯薄膜係如申請專利範圍第9至12項所述，其用於以製作成品及半成品。
  14. 如申請專利範圍第13項所述的用途，其用於製作編織物、繩索或袋子。
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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8119761B2 (en) 2005-06-17 2012-02-21 Eastman Chemical Company Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and high glass transition temperature and articles made therefrom
US9598533B2 (en) 2005-11-22 2017-03-21 Eastman Chemical Company Polyester compositions containing cyclobutanediol having a certain combination of inherent viscosity and moderate glass transition temperature and articles made therefrom
TWI531511B (zh) * 2008-04-24 2016-05-01 沙地基本工業公司 可撓性中型散裝容器
US20120305575A1 (en) * 2011-06-01 2012-12-06 Eastman Chemical Company High strength bottle
TW201336667A (zh) * 2011-12-16 2013-09-16 Saudi Basic Ind Corp 含有熱塑性聚酯的單軸定向膜
US20130217830A1 (en) 2012-02-16 2013-08-22 Eastman Chemical Company Clear Semi-Crystalline Articles with Improved Heat Resistance
CN105980267B (zh) * 2014-02-13 2019-03-22 沙特基础工业公司 柔性中间散装集装箱(fibc)
JP7083612B2 (ja) * 2017-10-18 2022-06-13 日東電工株式会社 光学積層体の製造方法
US11213996B1 (en) * 2018-08-29 2022-01-04 Toray (Plastics) America, Inc. In-line coating method for preparing soft-feel polymeric films and films prepared thereby
KR102277010B1 (ko) * 2018-12-27 2021-07-13 에스케이씨 주식회사 플렉서블 디스플레이 장치를 위한 폴리에스테르 보호 필름
DE102019127778A1 (de) * 2019-10-15 2021-04-15 Brückner Maschinenbau GmbH & Co. KG Verfahren zur Einstellung eines Arbeitspunkts einer Folienreckanlage und Folienreckanlage zur Herstellung einer Kunststofffolie

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB609797A (en) * 1946-03-22 1948-10-06 John Cuthbert Swallow Improvements in or relating to the production of artificial films
US20030017317A1 (en) * 2000-02-19 2003-01-23 Ursula Murschall Opaque, white UV-stabilized low-flammability film with low transparency made from a crystallizable thermoplastic
US20040026827A1 (en) * 2002-06-28 2004-02-12 Issam Dairanieh Method for the fabrication of crystallizable resins and articles therefrom
DE102005058908A1 (de) * 2005-12-09 2007-06-14 Mitsubishi Polyester Film Gmbh Weiße, siegelfähige, biaxial orientierte Polyesterfolie
US7238419B2 (en) * 2005-06-01 2007-07-03 Mitsubishi Polyester Film Gmbh White opaque film having low transparency and improved dielectric strength
WO2008040670A1 (en) * 2006-10-03 2008-04-10 Agfa-Gevaert Non-transparent microvoided axially stretched film, production process therefor and process for obtaining a transparent pattern therewith.

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179326A (en) * 1960-07-21 1965-04-20 Union Carbide Corp Method for forming uniaxially oriented films and the product formed thereby
US3640944A (en) * 1969-01-31 1972-02-08 Minnesota Mining & Mfg Modified polyester film for punched tapes
JPS4840916B1 (zh) 1970-08-12 1973-12-03
US3944699A (en) * 1972-10-24 1976-03-16 Imperial Chemical Industries Limited Opaque molecularly oriented and heat set linear polyester film and process for making same
US3843761A (en) * 1973-05-30 1974-10-22 Celanese Corp Process for preparing a thermoplastic microporous film involving a cold stretching step and multiple hot stretching steps
US4116892A (en) * 1975-03-31 1978-09-26 Biax-Fiberfilm Corporation Process for stretching incremental portions of an orientable thermoplastic substrate and product thereof
DE2641533A1 (de) 1975-09-17 1977-03-31 Biax Fiberfilm Corp Verfahren zum strecken eines thermoplastischen materials
IT1123063B (it) 1975-10-23 1986-04-30 Ici Ltd Pellicole di materiali polimerici sintetici
GB1591091A (en) 1977-01-10 1981-06-17 Miller Weblift Ltd Containers
GB1602726A (en) * 1978-04-28 1981-11-18 Feltham & Son Ltd Walter H Bulk material container
JPH0717777B2 (ja) 1987-02-05 1995-03-01 ダイアホイルヘキスト株式会社 微細気泡含有ポリエステルフイルム
US4764320A (en) * 1987-06-12 1988-08-16 The Dow Chemical Company Method for preparing semipermeable membrane compositions
JPS6420312A (en) 1987-07-09 1989-01-24 Mitsubishi Rayon Co Nonuniform finely porous fiber and production thereof
KR960004143B1 (ko) 1990-04-10 1996-03-27 도오요오 보오세끼 가부시끼가이샤 공동 함유 폴리에스테르계 필름 및 적층체
EP0496323B2 (en) * 1991-01-22 2002-12-11 Toray Industries, Inc. Reflector for a surface light source
CN1030784C (zh) * 1991-05-25 1996-01-24 青州铝箔纸总厂 金属化纤维制品及其制造方法和所使用的双辊整理机
US5422175A (en) 1992-06-01 1995-06-06 Toyo Boseki Kabushiki Kaisha Void-containing composite film of polyester type
GB2279904A (en) * 1993-07-12 1995-01-18 Courtaulds Films Voided polypropylene laminate
JPH07310231A (ja) 1994-05-16 1995-11-28 Asahi Chem Ind Co Ltd ポリエチレンテレフタレート多孔質軽量繊維
DE4427377A1 (de) 1994-08-03 1996-02-08 Hoechst Ag Orientierte Folie aus thermoplastischem Polymer mit partikelförmigen Hohlkörpern, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0924050B1 (en) 1997-12-18 2003-03-26 Toray Industries, Inc. Production method for a polyester film
EP0933199A1 (en) * 1998-01-20 1999-08-04 E.I. Du Pont De Nemours And Company Low pigment content polyester film and process for making the same
DE19932384A1 (de) * 1999-07-14 2001-01-18 Mitsubishi Polyester Film Gmbh Weiße, biaxial orientierte Polyesterfolie mit Cycloolefincopolymer (COC), Verfahren zu ihrer Herstellung und ihre Verwendung
DE10007671A1 (de) * 2000-02-19 2001-08-23 Mitsubishi Polyester Film Gmbh Weiß-opake Folie mit niedriger Transparenz aus einem kristallisierbaren Thermoplasten
CN1251944C (zh) 2001-01-15 2006-04-19 西巴特殊化学品控股有限公司 抗静电柔性中间散装集装箱
JP4785288B2 (ja) 2001-07-27 2011-10-05 ダイヤテックス株式会社 ポリエステル製テープヤーン
AR037598A1 (es) * 2001-11-30 2004-11-17 Tredegar Film Prod Corp Compuesto suave y elastico
EP1627894A4 (en) 2003-05-20 2006-05-24 Mitsubishi Plastics Inc REFLECTIVE RESIN FILM BASED ON ALIPHATIC POLYESTER AND REFLECTIVE PLATE
US7273640B2 (en) * 2003-11-21 2007-09-25 Rohm And Haas Denmark Finance A/S Highly reflective optical element
US20060073318A1 (en) * 2004-10-06 2006-04-06 Applied Extrusion Technologies, Inc. Opaque decorative film and construction laminates employing same
TWI531511B (zh) 2008-04-24 2016-05-01 沙地基本工業公司 可撓性中型散裝容器
US20120107527A1 (en) 2010-10-27 2012-05-03 Basf Se Use of polymer blends for producing slit film tapes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB609797A (en) * 1946-03-22 1948-10-06 John Cuthbert Swallow Improvements in or relating to the production of artificial films
US20030017317A1 (en) * 2000-02-19 2003-01-23 Ursula Murschall Opaque, white UV-stabilized low-flammability film with low transparency made from a crystallizable thermoplastic
US20040026827A1 (en) * 2002-06-28 2004-02-12 Issam Dairanieh Method for the fabrication of crystallizable resins and articles therefrom
US7238419B2 (en) * 2005-06-01 2007-07-03 Mitsubishi Polyester Film Gmbh White opaque film having low transparency and improved dielectric strength
DE102005058908A1 (de) * 2005-12-09 2007-06-14 Mitsubishi Polyester Film Gmbh Weiße, siegelfähige, biaxial orientierte Polyesterfolie
WO2008040670A1 (en) * 2006-10-03 2008-04-10 Agfa-Gevaert Non-transparent microvoided axially stretched film, production process therefor and process for obtaining a transparent pattern therewith.

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