JPH038935B2 - - Google Patents

Info

Publication number
JPH038935B2
JPH038935B2 JP57152935A JP15293582A JPH038935B2 JP H038935 B2 JPH038935 B2 JP H038935B2 JP 57152935 A JP57152935 A JP 57152935A JP 15293582 A JP15293582 A JP 15293582A JP H038935 B2 JPH038935 B2 JP H038935B2
Authority
JP
Japan
Prior art keywords
pipe
plastic
stretched
blow
equipment
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
JP57152935A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5941232A (ja
Inventor
Yoshihisa Hama
Tatsu Akashi
Tsutomu Ishizeki
Tatsuo Shimura
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP57152935A priority Critical patent/JPS5941232A/ja
Publication of JPS5941232A publication Critical patent/JPS5941232A/ja
Publication of JPH038935B2 publication Critical patent/JPH038935B2/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
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/26—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes biaxial
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/717—Cans, tins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP57152935A 1982-09-02 1982-09-02 プラスチツク延伸パイプの連続成形方法および装置 Granted JPS5941232A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57152935A JPS5941232A (ja) 1982-09-02 1982-09-02 プラスチツク延伸パイプの連続成形方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57152935A JPS5941232A (ja) 1982-09-02 1982-09-02 プラスチツク延伸パイプの連続成形方法および装置

Publications (2)

Publication Number Publication Date
JPS5941232A JPS5941232A (ja) 1984-03-07
JPH038935B2 true JPH038935B2 (sv) 1991-02-07

Family

ID=15551356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57152935A Granted JPS5941232A (ja) 1982-09-02 1982-09-02 プラスチツク延伸パイプの連続成形方法および装置

Country Status (1)

Country Link
JP (1) JPS5941232A (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228888A (ja) * 1985-07-31 1987-02-06 Fuji Electric Co Ltd 対象物識別方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5386761A (en) * 1977-01-12 1978-07-31 Mitsui Petrochemical Ind Pipe making method
JPS5795423A (en) * 1980-12-06 1982-06-14 Toyobo Co Ltd Apparatus for continuously making cylindrical body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5386761A (en) * 1977-01-12 1978-07-31 Mitsui Petrochemical Ind Pipe making method
JPS5795423A (en) * 1980-12-06 1982-06-14 Toyobo Co Ltd Apparatus for continuously making cylindrical body

Also Published As

Publication number Publication date
JPS5941232A (ja) 1984-03-07

Similar Documents

Publication Publication Date Title
US4731266A (en) Water-resistant polyvinyl alcohol film and its application to the preparation of gas-impermeable composite articles
US3940001A (en) Recyclable plastic containers
AU688899B2 (en) Polyethylene terephthalate-containing laminate
EP2879962B1 (en) Extrusion blow moulded container
JPS6230021A (ja) 熱時充填用の耐熱破壊性ポリエステル容器の製造方法
US20020088767A1 (en) Plastic bottle and method of producing the same
SE469883B (sv) Förfarande för framställning av ett flerskiktsrör samt förfarande för framställning av en flerskikts polyesterbehållare
US4153206A (en) Crushing process for recyclable plastic containers
CA2547638C (en) Arrangement and method of injection blow molding a pet bottle with handle
NZ230651A (en) Laminated preform for blow moulded container; three layers in finish region and five in body
GB2211165A (en) Multi-layered plastic bottle having integrally formed handle
KR19990028447A (ko) 식품 및 음료수용의 몰딩된 플라스틱용기 및그 제조방법
US4289727A (en) Method for extrusion of tubular films
US3363034A (en) The process of blow molding a hollow article from a tubular parison of a thermoplastic resin foam
HU224876B1 (en) Multi-layer preform for producing blow-molded container, blow-molded container from said preform and process for producing the same
JPH038935B2 (sv)
JPS59204552A (ja) 多層延伸ポリエステルボトル
JPS61197205A (ja) 延伸ブロ−成形用プリフオ−ム
EP4342654A1 (en) Crystal clear high barrier thermoformed plastic bottle
JP2004168039A (ja) プリフォーム及びその製法、並びにこのプリフォームから成る二軸延伸容器
US20070210492A1 (en) Retortable blow-molded container and process
JPH03294B2 (sv)
CA1120221A (en) Irradiated multi-layer blow oriented container
JPS5971834A (ja) プラスチツクパイプの成形方法および装置
JP2005171081A (ja) 圧縮成形用ポリエステル樹脂及びこの樹脂から成るプリフォーム及びポリエステル容器