JPH0256213B2 - - Google Patents

Info

Publication number
JPH0256213B2
JPH0256213B2 JP57186788A JP18678882A JPH0256213B2 JP H0256213 B2 JPH0256213 B2 JP H0256213B2 JP 57186788 A JP57186788 A JP 57186788A JP 18678882 A JP18678882 A JP 18678882A JP H0256213 B2 JPH0256213 B2 JP H0256213B2
Authority
JP
Japan
Prior art keywords
temperature
polyester resin
film
stretching
point
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
JP57186788A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5976226A (ja
Inventor
Masuo Myayama
Hideki Inudo
Tamio Moryama
Makoto Iwasaki
Yoshihiro Sakamoto
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.)
Kojin Co Ltd
Original Assignee
Kojin 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 Kojin Co Ltd filed Critical Kojin Co Ltd
Priority to JP57186788A priority Critical patent/JPS5976226A/ja
Publication of JPS5976226A publication Critical patent/JPS5976226A/ja
Publication of JPH0256213B2 publication Critical patent/JPH0256213B2/ja
Granted 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
    • B29C55/28—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
    • 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
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP57186788A 1982-10-26 1982-10-26 ポリエステル積層フイルム及びその製造方法 Granted JPS5976226A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57186788A JPS5976226A (ja) 1982-10-26 1982-10-26 ポリエステル積層フイルム及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57186788A JPS5976226A (ja) 1982-10-26 1982-10-26 ポリエステル積層フイルム及びその製造方法

Publications (2)

Publication Number Publication Date
JPS5976226A JPS5976226A (ja) 1984-05-01
JPH0256213B2 true JPH0256213B2 (enExample) 1990-11-29

Family

ID=16194597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57186788A Granted JPS5976226A (ja) 1982-10-26 1982-10-26 ポリエステル積層フイルム及びその製造方法

Country Status (1)

Country Link
JP (1) JPS5976226A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667624U (ja) * 1993-02-26 1994-09-22 コマニー株式会社 間仕切りの巾木支持構造

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60232948A (ja) * 1984-05-04 1985-11-19 大倉工業株式会社 熱収縮性ポリエステル積層フイルム
CA1294101C (en) * 1988-09-21 1992-01-14 Hideo Isozaki Process for preparing heat shrinkable polyethylene film
DE69021701T2 (de) * 1989-11-15 1996-02-29 Mitsui Petrochemical Ind Harzbeschichtetes Stahlblech für abstrecktiefgezogene Dosen und abstrecktiefgezogene Dosen daraus.
JPH03258437A (ja) * 1990-03-06 1991-11-18 Kubota Corp 石膏型製作用芯金
JPH088815Y2 (ja) * 1990-05-21 1996-03-13 凸版印刷株式会社 積層包装材料
DE19630597A1 (de) * 1996-07-31 1998-02-05 Hoechst Ag Mehrschichtige Platte aus einem kristallisierbaren Thermoplast, Verfahren zu ihrer Herstellung und Verwendung
DE19642287A1 (de) * 1996-10-14 1998-04-30 Hoechst Ag Mehrschichtige Platte aus einem kristallisierbaren Thermoplast, ein daraus herstellbarer, kristallisierter Formkörper sowie dessen Verwendung
IT1314223B1 (it) * 1999-11-16 2002-12-06 Tecno Coating Eng Srl Metodo ed impianto per la biorientazione di materiali termoplasticimultistrato.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667624U (ja) * 1993-02-26 1994-09-22 コマニー株式会社 間仕切りの巾木支持構造

Also Published As

Publication number Publication date
JPS5976226A (ja) 1984-05-01

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