FR2505247B1 - Procede et appareil pour produire une feuille ou pellicule a orientation biaxiale - Google Patents

Procede et appareil pour produire une feuille ou pellicule a orientation biaxiale

Info

Publication number
FR2505247B1
FR2505247B1 FR8207910A FR8207910A FR2505247B1 FR 2505247 B1 FR2505247 B1 FR 2505247B1 FR 8207910 A FR8207910 A FR 8207910A FR 8207910 A FR8207910 A FR 8207910A FR 2505247 B1 FR2505247 B1 FR 2505247B1
Authority
FR
France
Prior art keywords
film
biaxially oriented
oriented sheet
producing biaxially
producing
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
Application number
FR8207910A
Other languages
English (en)
Other versions
FR2505247A1 (fr
Inventor
Masao Takashige
Kazuhisa Kaneda
Naotaka Murakami
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
Publication of FR2505247A1 publication Critical patent/FR2505247A1/fr
Application granted granted Critical
Publication of FR2505247B1 publication Critical patent/FR2505247B1/fr
Expired 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
    • 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
    • B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/65—Processes of preheating prior to molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR8207910A 1981-05-07 1982-05-06 Procede et appareil pour produire une feuille ou pellicule a orientation biaxiale Expired FR2505247B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56068598A JPS57182407A (en) 1981-05-07 1981-05-07 Method and apparatus for preparing biaxially stretched sheet film

Publications (2)

Publication Number Publication Date
FR2505247A1 FR2505247A1 (fr) 1982-11-12
FR2505247B1 true FR2505247B1 (fr) 1985-12-13

Family

ID=13378380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8207910A Expired FR2505247B1 (fr) 1981-05-07 1982-05-06 Procede et appareil pour produire une feuille ou pellicule a orientation biaxiale

Country Status (7)

Country Link
US (1) US4443399A (fr)
JP (1) JPS57182407A (fr)
KR (1) KR850001874B1 (fr)
DE (1) DE3217039C2 (fr)
FR (1) FR2505247B1 (fr)
GB (1) GB2102332B (fr)
IT (1) IT1156466B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729449A1 (de) * 1987-09-03 1989-03-16 Hoechst Ag Verfahren und vorrichtung zur herstellung eines stranggepressten, verstreckten, nahtlosen schlauches
FI82633C (fi) * 1987-10-12 1991-04-10 Muolon Oy Foerfarande foer framstaellning av en krympande produkt.
JP2571612B2 (ja) * 1988-10-12 1997-01-16 花王株式会社 フィルムの製造方法
WO1992019440A1 (fr) * 1991-05-01 1992-11-12 Danforth Biomedical, Inc. Catheter a ballon ameliore en polyethylene-terephtalate (pet) d'un faible poids moleculaire
US5660787A (en) * 1992-10-09 1997-08-26 Illinois Tool Works Inc. Method for producing oriented plastic strap
US5707660A (en) * 1992-10-09 1998-01-13 Signode Corporation Apparatus for producing oriented plastic strap
DE4480681T1 (de) * 1994-02-17 1996-04-25 Scimed Life Systems Inc Verfahren zur Herstellung von Katheter-Ballonen
AUPN547595A0 (en) * 1995-09-15 1995-10-12 Uponor B.V. Biaxial stretching of plastic tubes
EP0861104B1 (fr) * 1995-11-08 2000-12-27 SciMed Life Systems, Inc. Procede de formation de ballonnets par etirement/etranglement a froid
DE19911978C2 (de) * 1999-03-17 2002-09-05 Windmoeller & Hoelscher Vorrichtung zum Erwärmen einer zwischen einem Vorzugsrollenpaar und einem Abzugsrollenpaar zu einer Schlauchfolienblase aufgeblasenen Schlauchfolienbahn
US6649105B2 (en) * 2001-05-14 2003-11-18 Nan Ya Plastics Corporation Method of manufacturing flexible transparent polyvinyl chloride film without facial flow marks and pits
KR100467349B1 (ko) * 2001-10-11 2005-01-24 김영한 고수축률을 갖는 박층 필름의 제조 방법 및 그 장치
CN103009620B (zh) * 2011-09-20 2017-11-24 上海华义化工科技有限公司 管状薄膜坯管的加热方法及加热装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688773A (en) * 1951-12-26 1954-09-14 Dow Chemical Co Dimensional stabilization of oriented thermoplastic films
DE1239839B (de) * 1960-06-01 1967-05-03 Kalle Ag Verfahren zur kontinuierlichen Herstellung von biaxial gestreckten Schlauchfolien
GB942085A (en) * 1961-02-10 1963-11-20 Ici Ltd Improvements in or relating to thermoplastic film manufacture
US3248463A (en) * 1962-02-15 1966-04-26 Phillips Petroleum Co Continuous production of biaxially oriented crystalline thermoplastic film
GB1050082A (fr) * 1962-05-08 1900-01-01
DE1504461B2 (de) * 1964-02-21 1974-09-19 Kalle Ag, 6202 Wiesbaden-Biebrich Verfahren und Vorrichtung zur kontinuierlichen Herstellung von biaxial gestreckten, nahtlosen Schläuchen aus linearen Polyestern
FR1485255A (fr) * 1965-07-01 1967-06-16 Phillips Petroleum Co Procédé et dispositif pour le moulage et l'orientation de polymères et nouveaux produits ainsi obtenus
US3288317A (en) * 1965-07-01 1966-11-29 Phillips Petroleum Co Molecularly oriented bottle
IL29315A (en) * 1967-02-10 1971-10-20 Bemberg Ag Production of cylindrical sheets
GB1271694A (en) * 1969-06-25 1972-04-26 Ici Ltd Process and apparatus for the production of tubular films from thermoplastic materials
US3865912A (en) * 1971-10-13 1975-02-11 Otto Rosenkranz Method for controlling wall thickness during a blow-moulding operation
US3950459A (en) * 1972-12-27 1976-04-13 Phillips Petroleum Company Continuous process for producing, reheating, and blow molding parisons
GB1440651A (en) * 1973-07-02 1976-06-23 Ici Ltd Cooling thermoplastic tubes
GB1486016A (en) * 1973-09-26 1977-09-14 Mitsui Petrochemical Ind Method of and apparatus for treating the outer surface and inner surface of a pipe of a thermoplastic resinous material produced by extrusion
DE2504190C3 (de) * 1975-02-01 1984-08-16 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum Kalibrieren eines extrudierten Profiles aus thermoplastischem Kunststoff
US4115495A (en) * 1977-04-06 1978-09-19 The B. F. Goodrich Company Processing extruded thermoplastic polymer

Also Published As

Publication number Publication date
US4443399A (en) 1984-04-17
DE3217039C2 (de) 1984-12-13
KR830009921A (ko) 1983-12-24
IT8267569A0 (it) 1982-04-30
FR2505247A1 (fr) 1982-11-12
JPS649927B2 (fr) 1989-02-20
GB2102332B (en) 1985-02-20
JPS57182407A (en) 1982-11-10
IT1156466B (it) 1987-02-04
GB2102332A (en) 1983-02-02
DE3217039A1 (de) 1982-11-18
KR850001874B1 (ko) 1985-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse