JPS5731979B2 - - Google Patents

Info

Publication number
JPS5731979B2
JPS5731979B2 JP9980774A JP9980774A JPS5731979B2 JP S5731979 B2 JPS5731979 B2 JP S5731979B2 JP 9980774 A JP9980774 A JP 9980774A JP 9980774 A JP9980774 A JP 9980774A JP S5731979 B2 JPS5731979 B2 JP S5731979B2
Authority
JP
Japan
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
JP9980774A
Other languages
Japanese (ja)
Other versions
JPS5072971A (en
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 filed Critical
Publication of JPS5072971A publication Critical patent/JPS5072971A/ja
Publication of JPS5731979B2 publication Critical patent/JPS5731979B2/ja
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0018Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001Combinations of extrusion moulding with other shaping operations
    • B29C48/0019Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP9980774A 1973-08-30 1974-08-30 Expired JPS5731979B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2343698A DE2343698C3 (en) 1973-08-30 1973-08-30 Seamless tubular film made of thermoplastic material

Publications (2)

Publication Number Publication Date
JPS5072971A JPS5072971A (en) 1975-06-16
JPS5731979B2 true JPS5731979B2 (en) 1982-07-08

Family

ID=5891099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9980774A Expired JPS5731979B2 (en) 1973-08-30 1974-08-30

Country Status (16)

Country Link
JP (1) JPS5731979B2 (en)
AT (1) AT355808B (en)
BE (1) BE819247A (en)
CA (1) CA1038584A (en)
CH (1) CH591321A5 (en)
DE (1) DE2343698C3 (en)
DK (1) DK140794B (en)
FR (1) FR2242220B1 (en)
GB (1) GB1478645A (en)
IE (1) IE39882B1 (en)
IT (1) IT1019130B (en)
LU (1) LU70808A1 (en)
NL (1) NL181414C (en)
NO (1) NO139726C (en)
SE (1) SE7410712L (en)
ZA (1) ZA745529B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507073B2 (en) * 1988-10-05 1996-06-12 ポリプラスチックス株式会社 Polybutylene terephthalate resin bag
CN116535786B (en) * 2023-04-25 2024-06-21 深圳市华之美科技有限公司 Fixing film for printer or copier, and preparation method and application thereof

Also Published As

Publication number Publication date
LU70808A1 (en) 1976-08-19
DE2343698B2 (en) 1977-08-04
ATA691774A (en) 1979-08-15
SE7410712L (en) 1975-03-03
JPS5072971A (en) 1975-06-16
NL7411394A (en) 1975-03-04
IE39882L (en) 1975-02-28
BE819247A (en) 1975-02-27
CA1038584A (en) 1978-09-19
GB1478645A (en) 1977-07-06
FR2242220B1 (en) 1978-07-13
IE39882B1 (en) 1979-01-17
ZA745529B (en) 1975-08-27
AT355808B (en) 1980-03-25
NO743107L (en) 1975-03-24
NO139726B (en) 1979-01-22
NO139726C (en) 1979-05-02
NL181414B (en) 1987-03-16
DE2343698A1 (en) 1975-03-27
CH591321A5 (en) 1977-09-15
DE2343698C3 (en) 1978-04-20
DK140794B (en) 1979-11-19
DK458274A (en) 1975-05-05
NL181414C (en) 1987-08-17
IT1019130B (en) 1977-11-10
DK140794C (en) 1980-04-21
FR2242220A1 (en) 1975-03-28

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