ES2074506T3 - Procedimiento y aparato para el tratamiento termico de una pelicula cristalina termoplastica. - Google Patents

Procedimiento y aparato para el tratamiento termico de una pelicula cristalina termoplastica.

Info

Publication number
ES2074506T3
ES2074506T3 ES90118040T ES90118040T ES2074506T3 ES 2074506 T3 ES2074506 T3 ES 2074506T3 ES 90118040 T ES90118040 T ES 90118040T ES 90118040 T ES90118040 T ES 90118040T ES 2074506 T3 ES2074506 T3 ES 2074506T3
Authority
ES
Spain
Prior art keywords
procedure
heat treatment
heating device
crystalline film
thermoplastic crystalline
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
ES90118040T
Other languages
English (en)
Inventor
Masao Takashige
Takeo Hayashi
Katsumi Utsuki
Masahiro Fujimoto
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
Priority claimed from JP24577189A external-priority patent/JPH03106635A/ja
Priority claimed from JP26551789A external-priority patent/JPH03126523A/ja
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Application granted granted Critical
Publication of ES2074506T3 publication Critical patent/ES2074506T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
    • 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
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/13—Severing followed by associating with part from same source

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

UN METODO DE, Y UN APARATO PARA, BIAXIALMENTE ORIENTAR UNA PELICULA DE RESINA TERMOPLASTICA CRISTALINA Y POSTERIORMENTE PROCESAR TERMICAMENTE LA PELICULA CON PRIMERO Y SEGUNDO DISPOSITIVOS DE CALENTAMIENTO, DONDE LAS TEMPERATURAS DE LOS RESPECTIVOS CALENTADORES PARA LA ORIENTACION BIAXIAL SE CONTROLAN DIVISORIAMENTE, SIENDO ACTUADO EL PRIMER DISPOSITIVO DE CALENTAMIENTO MEDIANTE UN METODO TUBULAR O METODO TENDEDOR, Y EL SEGUNDO DISPOSITIVO DE CALENTAMIENTO SIENDO OPERADO, BAJO UN METODO TENDEDOR, POR ENCIMA DE LA TEMPERATURA DEL PRIMER DISPOSITIVO DE CALENTAMIENTO, CON LO QUE SE EVITA UNA FUSION Y UN AGARROTAMIENTO DE LA PELICULA Y SE DISMINUYE LA PROPORCION DEL RADIO DE CURVATURA.
ES90118040T 1989-09-20 1990-09-19 Procedimiento y aparato para el tratamiento termico de una pelicula cristalina termoplastica. Expired - Lifetime ES2074506T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24577189A JPH03106635A (ja) 1989-09-20 1989-09-20 結晶性熱可塑性樹脂フィルムの熱処理方法及び装置
JP26551789A JPH03126523A (ja) 1989-10-11 1989-10-11 二軸延伸フィルムの製造方法

Publications (1)

Publication Number Publication Date
ES2074506T3 true ES2074506T3 (es) 1995-09-16

Family

ID=26537393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90118040T Expired - Lifetime ES2074506T3 (es) 1989-09-20 1990-09-19 Procedimiento y aparato para el tratamiento termico de una pelicula cristalina termoplastica.

Country Status (7)

Country Link
US (1) US5158637A (es)
EP (1) EP0418867B1 (es)
KR (1) KR0154331B1 (es)
AU (1) AU638056B2 (es)
DE (1) DE69019096T2 (es)
DK (1) DK0418867T3 (es)
ES (1) ES2074506T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676438B1 (en) * 1991-10-28 1999-07-14 Idemitsu Petrochemical Co. Ltd. Oriented film easy to split and method of producing the same
US5367042A (en) * 1992-08-27 1994-11-22 The Dow Chemical Company Process for fabricating oriented polybenzazole films
DE4336560A1 (de) * 1993-10-27 1995-05-04 Hoechst Ag Biaxial orientierte Polyolefinfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
US5575968A (en) * 1994-05-06 1996-11-19 Skc Limited Process for the preparation of thermoplastic resin film
JP3575892B2 (ja) * 1995-10-19 2004-10-13 株式会社ユポ・コーポレーション テンターオーブンにおける雨滴排出装置
DE10305740A1 (de) * 2003-02-11 2004-08-19 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verfahren zum Herstellen einer Kunststoff-Folie
KR101295427B1 (ko) 2006-08-14 2013-08-09 이데미쓰 유니테크 가부시키가이샤 2 축 연신 나일론 필름, 라미네이트 포장재, 2 축 연신 나일론 필름의 제조 방법 및 라미네이트 포장재의 제조 방법
JP5226941B2 (ja) * 2006-08-14 2013-07-03 出光ユニテック株式会社 冷間成形用二軸延伸ナイロンフィルム、ラミネート包材及び冷間成形用二軸延伸ナイロンフィルムの製造方法
EP3615331A1 (de) * 2017-04-28 2020-03-04 Saint-Gobain Glass France Relaxation von laminierfolien zur verringerung des orangenhauteffekts bei verbundglasscheiben

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576658A (en) * 1968-05-28 1971-04-27 Kohjin Co Manufacturing process of simultaneously biaxially oriented thermoplastic resin film with coated surface
SE366243B (es) * 1968-09-28 1974-04-22 Kohjin Co
US3577497A (en) * 1969-04-28 1971-05-04 Kohjin Co Method for heat-setting biaxially stretched films of thermoplastic materials
US4184904A (en) * 1977-11-08 1980-01-22 Charlotte Mintz Method for producing sheet material
US4432917A (en) * 1981-11-18 1984-02-21 Mobil Oil Corporation Method for improving thickness uniformity of stretch oriented polyacrylonitrile film
JPS61121925A (ja) * 1984-11-19 1986-06-09 Mitsubishi Petrochem Co Ltd 通気性フイルムの製造方法
JPH0761682B2 (ja) * 1987-08-27 1995-07-05 大倉工業株式会社 ポリアリレ−トフイルムの製造方法
DE3885469T2 (de) * 1987-11-12 1994-04-21 Kohjin Co Vorrichtung und verfahren zur herstellung gestreckter filme.
AU610366B2 (en) * 1988-03-31 1991-05-16 Idemitsu Petrochemical Co., Ltd. Method of and apparatus for manufacturing biaxially oriented film

Also Published As

Publication number Publication date
US5158637A (en) 1992-10-27
DK0418867T3 (da) 1995-09-04
EP0418867B1 (en) 1995-05-03
EP0418867A3 (en) 1992-07-22
AU638056B2 (en) 1993-06-17
KR0154331B1 (ko) 1998-12-01
DE69019096D1 (de) 1995-06-08
EP0418867A2 (en) 1991-03-27
KR910005996A (ko) 1991-04-27
AU6267490A (en) 1991-04-11
DE69019096T2 (de) 1995-08-31

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