ES2092058T3 - Pelicula orientada facil de dividir y metodo para su fabricacion. - Google Patents

Pelicula orientada facil de dividir y metodo para su fabricacion.

Info

Publication number
ES2092058T3
ES2092058T3 ES92309827T ES92309827T ES2092058T3 ES 2092058 T3 ES2092058 T3 ES 2092058T3 ES 92309827 T ES92309827 T ES 92309827T ES 92309827 T ES92309827 T ES 92309827T ES 2092058 T3 ES2092058 T3 ES 2092058T3
Authority
ES
Spain
Prior art keywords
degrees
nylon
thermal treatment
temperature
oriented 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 - Lifetime
Application number
ES92309827T
Other languages
English (en)
Inventor
Masao Takashige
Takeo Hayashi
Katsumi Utsuki
Takehiro Iwamoto
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Application granted granted Critical
Publication of ES2092058T3 publication Critical patent/ES2092058T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0088—Blends of polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • Y10T428/31732—At least one layer is nylon type
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31739—Nylon type
    • Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31746—Polymer of monoethylenically unsaturated hydrocarbon
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

UNA PELICULA ORIENTADA FACIL DE DIVIDIR QUE CONTIENE NYLON (NY) Y ADIPAMIDA DE META XILENO (MXD6) EN RELACION DE PESO DE 4085:15-60 Y QUE SE ORIENTAN CON AMPLIFICACION POR ENCIMA DE 2,8 VECES LAS DIRECCIONES DE MD Y TD. EL EJEMPLO CONCRETO DE NYLON (NY) CONTIENE NYLON 66 (NY66), NYLON 6 PELICULA EN BRUTO DURANTE EL PROCESO DE ORIENTACION BIAXIAL BASADO EN EL METODO TUBULAR, LA TEMPERATURA DE CALENTAMIENTO DE LAS PARTES LATERALES EN LA DIRECCION DE ANCHURA SE CONTROLA A LO LARGO DE LA DIRECCION DE CIRCUNFERENCIA DE BURBUJAS DE MODO QUE SEA MENOR QUE LA TEMPERATURA DE CALENTAMIENTO DE LA PARTE QUE SE UTILIZA POSTERIORMENTE COMO PRODUCTO. EL PROCESO PARA DAR UN TRATAMIENTO TERMICO A ESTAS PELICULAS SUPONE UN PRIMER PASO DE TRATAMIENTO TERMICO REALIZADO PARA PELICULAS A TEMPERATURA ENTRE 120 (GRADOS) Y 190 (GRADOS) C EN METODO TUBULAR O METODO TENTER Y UN SEGUNDO PASO DE TRATAMIENTO TERMICO REALIZADO PARA PELICULAS CON TEMPERATURA ENTRE 190 (GRADOS) Y 220 (GRADOS) C BASADO EN EL METODO TENTER.
ES92309827T 1991-10-28 1992-10-27 Pelicula orientada facil de dividir y metodo para su fabricacion. Expired - Lifetime ES2092058T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30842791 1991-10-28
JP31367591 1991-10-31

Publications (1)

Publication Number Publication Date
ES2092058T3 true ES2092058T3 (es) 1996-11-16

Family

ID=26565541

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92309827T Expired - Lifetime ES2092058T3 (es) 1991-10-28 1992-10-27 Pelicula orientada facil de dividir y metodo para su fabricacion.

Country Status (9)

Country Link
US (2) US5541011A (es)
EP (3) EP0676438B1 (es)
KR (1) KR0128516B1 (es)
AU (3) AU2734992A (es)
CA (1) CA2081536C (es)
DE (3) DE69212429T2 (es)
DK (2) DK0540293T3 (es)
ES (1) ES2092058T3 (es)
TW (1) TW208684B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0847972A (ja) * 1994-06-03 1996-02-20 Unitika Ltd ２軸配向ポリアミドフィルム及びその製造法
DK0818508T3 (da) * 1996-07-11 2001-11-19 Wolff Walsrode Ag Polyamidblandinger indeholdende faststofpartikler
US5779832A (en) * 1996-11-25 1998-07-14 W. R. Grace & Co.-Conn. Method and apparatus for making a peelable film
JP3227413B2 (ja) 1997-09-19 2001-11-12 出光石油化学株式会社 易裂性シュリンクラミネートフィルム及びこれを使用した袋製品
WO1999026783A1 (en) * 1997-11-26 1999-06-03 Cryovac, Inc. Multilayer heat-shrinkable thermoplastic film
CA2336181C (en) * 1998-06-23 2007-09-04 First Green Park Pty. Ltd. Orientation of films to improve barrier and uv stability
KR100470045B1 (ko) * 1999-12-28 2005-02-04 주식회사 포스코 컴퓨터시뮬레이션을 이용한 고분자필름의 결정화도 예측방법
DE50203463D1 (de) 2001-08-08 2005-07-28 Bayer Ag Evoh und evm in ein- oder mehrschichtigen erzeugnissen
US6824734B2 (en) * 2001-10-09 2004-11-30 Kimberly-Clark Worldwide, Inc. Method of producing latent elastic, cross-direction-oriented films
US7329621B2 (en) 2002-12-26 2008-02-12 Kimberly-Clark Worldwide, Inc. Stretchable film laminates and methods and apparatus for making stretchable film laminates
DE10301786A1 (de) 2003-01-20 2004-07-29 Mitsubishi Polyester Film Gmbh Mehrschichtige transparente, biaxial orientierte Polyesterfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10302033A1 (de) * 2003-01-21 2004-07-29 Mitsubishi Polyester Film Gmbh Polyesterfolie mit verbesserter Sauerstoffbarriere und Poly(m-xylol-adipinamid)-haltiger Deckschicht, Verfahren zu ihrer Herstellung und ihre Verwendung
GB2400341B (en) * 2003-04-08 2006-03-22 Univ Warwick Laminate material
KR100839327B1 (ko) * 2003-12-31 2008-06-17 주식회사 효성 직선 커트성이 우수한 이축 연신 폴리아미드 필름 및 이의제조방법
EP2058106B1 (en) * 2006-08-14 2012-06-13 Idemitsu Unitech Co., Ltd. Biaxially oriented nylon film, laminate wrapping material and process for production of biaxially oriented nylon film
CA2605628C (en) * 2006-09-28 2015-03-17 Mitsubishi Gas Chemical Company, Inc. Biaxially stretched, multi-layereded polyamide film and production method thereof
DE102006062140A1 (de) * 2006-12-22 2008-06-26 Dow Wolff Cellulosics Gmbh Celluloseetheradditive für die Extrusion keramischer Massen
WO2011096333A1 (ja) * 2010-02-05 2011-08-11 出光ユニテック株式会社 ピロー包装用ケーシング材及びピロー包装体
EP2682252B1 (en) * 2011-03-01 2018-01-10 Toyobo Co., Ltd. Stretched polyamide film
FI125678B (fi) * 2011-08-26 2016-01-15 Bioretec Oy Bioabsorboituva, orientoitu, muotoiltava kiinnitysmateriaali ja -levy
CN107685432A (zh) * 2016-09-28 2018-02-13 陈善文 一种三层共挤板材保护膜配方
JP7218724B2 (ja) * 2017-07-31 2023-02-07 三菱瓦斯化学株式会社 易裂性フィルム、多層フィルム、包装材料および容器
TWI667289B (zh) 2018-04-18 2019-08-01 財團法人工業技術研究院 聚醯胺組成物及薄膜與其形成方法
CN111497405B (zh) * 2020-04-30 2021-12-31 厦门长塑实业有限公司 一种高阻隔型直线易撕裂尼龙薄膜及其制备方法
CN112793141B (zh) * 2020-12-24 2022-07-19 重庆瑞霆塑胶有限公司 用于吹塑薄膜的压辊机构

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678546A (en) * 1970-08-26 1972-07-25 Kohjin Co Apparatus for heat-setting biaxially stretched films of thermoplastic materials
JPS5519948B2 (es) * 1973-02-06 1980-05-29
JPS5190370A (ja) * 1975-02-06 1976-08-07 Nijikuenshinhoriamidofuirumunoseizoho
GB1550246A (en) * 1975-10-11 1979-08-08 Toyo Boseki Production of biaxially drawn film of polyamide blend
JPS5531725A (en) 1978-08-23 1980-03-06 Hitachi Ltd Elevator control system
JPS5662129A (en) 1979-10-27 1981-05-27 Toyobo Co Ltd Manufacture of polyamide film
JPS5838320A (ja) 1981-08-29 1983-03-05 Nissan Motor Co Ltd 直接噴射式デイ−ゼル機関
JPS5838302A (ja) * 1981-08-29 1983-03-05 Shimadzu Corp 遠心式羽根車装置
JPS58158224A (ja) * 1982-03-16 1983-09-20 Unitika Ltd ポリアミド２軸延伸フイルムの製造方法
IT1153003B (it) * 1982-11-03 1987-01-14 Grace W R & Co Pellicole laminate per imballaggio e relativi manufatti a migliorata resistenza a trattamenti termici
US4908272A (en) * 1987-04-27 1990-03-13 Mitsubishi Gas Chemical Company, Inc. Gas-barrier multilayered structure
JPS6471727A (en) 1987-09-11 1989-03-16 Idemitsu Petrochemical Co Method and device for tubular orientation of thermoplastic resin
JP2543544B2 (ja) * 1987-11-30 1996-10-16 三菱瓦斯化学株式会社 ガスバリヤ―性多層構造物
AU610366B2 (en) * 1988-03-31 1991-05-16 Idemitsu Petrochemical Co., Ltd. Method of and apparatus for manufacturing biaxially oriented film
EP0386759B1 (en) * 1989-03-10 1995-08-16 Idemitsu Petrochemical Co. Ltd. Process for producing biaxially oriented nylon film
JP2545462B2 (ja) * 1989-05-17 1996-10-16 帝人株式会社 二軸配向ポリアミドフイルム
US5158637A (en) * 1989-09-20 1992-10-27 Idemitsu Petrochemical Co., Ltd. Method of and an apparatus for thermally processing crystalline thermoplastic resin film
JP2821243B2 (ja) * 1990-06-15 1998-11-05 三菱化学株式会社 積層二軸延伸フィルムの製造方法
JPH04115926A (ja) * 1990-09-07 1992-04-16 Sumitomo Bakelite Co Ltd 多層延伸フィルム及びその製造方法
AU649710B2 (en) * 1990-09-11 1994-06-02 Mitsubishi Gas Chemical Company, Inc. Polyamide resin composition and film therefrom
JPH04169231A (ja) * 1990-11-02 1992-06-17 Sumitomo Bakelite Co Ltd 内層延伸フィルム及びその製造方法

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DE69229605D1 (de) 1999-08-19
DE69212429T2 (de) 1997-02-13
EP0675154A1 (en) 1995-10-04
CA2081536A1 (en) 1993-04-29
AU3830597A (en) 1997-12-18
EP0676438A1 (en) 1995-10-11
EP0540293A1 (en) 1993-05-05
EP0676438B1 (en) 1999-07-14
EP0540293B1 (en) 1996-07-24
TW208684B (es) 1993-07-01
DE69231163T2 (de) 2000-11-16
AU2734992A (en) 1993-04-29
DE69229605T2 (de) 1999-12-16
EP0675154B1 (en) 2000-06-07
DK0540293T3 (da) 1996-12-09
KR0128516B1 (ko) 1998-04-04
KR930008033A (ko) 1993-05-20
DE69231163D1 (de) 2000-07-13
US5925305A (en) 1999-07-20
AU684222B2 (en) 1997-12-04
CA2081536C (en) 1996-03-19
AU695911B2 (en) 1998-08-27
US5541011A (en) 1996-07-30
DK0676438T3 (da) 2000-02-07
DE69212429D1 (de) 1996-08-29
AU3299795A (en) 1996-02-29

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