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JPS5222059A - Device for blow molding multiilayer parison - Google Patents

Device for blow molding multiilayer parison

Info

Publication number
JPS5222059A
JPS5222059A JP50097841A JP9784175A JPS5222059A JP S5222059 A JPS5222059 A JP S5222059A JP 50097841 A JP50097841 A JP 50097841A JP 9784175 A JP9784175 A JP 9784175A JP S5222059 A JPS5222059 A JP S5222059A
Authority
JP
Japan
Prior art keywords
multiilayer
parison
blow molding
blow
molding
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.)
Granted
Application number
JP50097841A
Other languages
Japanese (ja)
Other versions
JPS6058011B2 (en
Inventor
Kazuo Kudou
Takashi Mizutani
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP50097841A priority Critical patent/JPS6058011B2/en
Priority to DE2536851A priority patent/DE2536851C2/en
Priority to GB36349/75A priority patent/GB1527235A/en
Priority to AT0704975A priority patent/AT368072B/en
Priority to FR7531310A priority patent/FR2320819A1/en
Priority to IT51879/75A priority patent/IT1048084B/en
Publication of JPS5222059A publication Critical patent/JPS5222059A/en
Priority to US05/775,735 priority patent/US4047868A/en
Publication of JPS6058011B2 publication Critical patent/JPS6058011B2/en
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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/03—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
    • B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92666—Distortion, shrinkage, dilatation, swell or warpage
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP50097841A 1975-08-12 1975-08-12 Multilayer parison molding equipment for blow molding Expired JPS6058011B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50097841A JPS6058011B2 (en) 1975-08-12 1975-08-12 Multilayer parison molding equipment for blow molding
DE2536851A DE2536851C2 (en) 1975-08-12 1975-08-19 Extrusion head for the production of a multilayered tubular blank made of thermoplastic plastics which can be further processed by blow molding
GB36349/75A GB1527235A (en) 1975-08-12 1975-09-03 Extrusion of multilayer parisons for blow moulding
AT0704975A AT368072B (en) 1975-08-12 1975-09-15 SPRAY HEAD FOR MAKING A MULTILAYERED, BLOW-MOLDED, TUBULAR, PRE-FORM, MADE OF PLASTIC
FR7531310A FR2320819A1 (en) 1975-08-12 1975-10-13 MACHINE FOR EXTRUDING A MULTI-LAYER RESINOUS MASS FOR BLOW MOLDING
IT51879/75A IT1048084B (en) 1975-08-12 1975-10-22 EXTRUSION FORMING MACHINE FOR SEMI-FINISHED WORKS IN MULTIPLE LAYERS INTENDED FOR SUBSEQUENT MOLDING
US05/775,735 US4047868A (en) 1975-08-12 1977-03-09 Multilayer parison extrusion molding machine for blow molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50097841A JPS6058011B2 (en) 1975-08-12 1975-08-12 Multilayer parison molding equipment for blow molding

Publications (2)

Publication Number Publication Date
JPS5222059A true JPS5222059A (en) 1977-02-19
JPS6058011B2 JPS6058011B2 (en) 1985-12-18

Family

ID=14202933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50097841A Expired JPS6058011B2 (en) 1975-08-12 1975-08-12 Multilayer parison molding equipment for blow molding

Country Status (6)

Country Link
JP (1) JPS6058011B2 (en)
AT (1) AT368072B (en)
DE (1) DE2536851C2 (en)
FR (1) FR2320819A1 (en)
GB (1) GB1527235A (en)
IT (1) IT1048084B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154234A (en) * 1979-05-22 1980-12-01 Toppan Printing Co Ltd Multilayer container
JPS59101338A (en) * 1982-11-29 1984-06-11 アメリカン・ナショナル・キャン・カンパニー Method and device for molding multilayer parison
JPS59107897A (en) * 1982-11-10 1984-06-22 リットン・ユー・ケイ・リミテッド Brake gear
JPS61127310A (en) * 1984-11-26 1986-06-14 Toppan Printing Co Ltd Molding equipment of blow molding multilayer parison
JPH0663322U (en) * 1993-02-02 1994-09-06 株式会社日本製鋼所 Multi-layer crosshead
JP2007537056A (en) * 2004-03-30 2007-12-20 リヒター・ギュンター Apparatus for producing a tubular preform using an asymmetric annular piston
JP2016078400A (en) * 2014-10-22 2016-05-16 株式会社タハラ Press blow molding apparatus
CN118003599A (en) * 2024-04-09 2024-05-10 洛阳祥和电缆有限公司 Cable multilayer coextrusion plastic extruding machine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503627A1 (en) * 1981-04-09 1982-10-15 Raffinage Cie Francaise HEAD FOR EXTRUSION OF A TUBULAR PARAISON TO AT LEAST ONE LAYER OF MATERIAL
DE3532996A1 (en) * 1985-09-16 1987-03-26 Battenfeld Fischer Blasform EXTRUSION HEAD
DE3645109C2 (en) * 1986-10-17 1991-03-07 Guenter 5230 Altenkirchen De Richter Large multilayer parison mfr.
CN110065212B (en) * 2019-05-23 2024-08-30 德科摩橡塑科技(东莞)有限公司 Multilayer die head mechanism capable of changing structure of extruded pipe
CN113829611B (en) * 2021-09-24 2023-04-11 江苏中大新材料科技有限公司 Floating adjustment type die head mechanism for thin film processing
CN114193734B (en) * 2021-12-30 2023-10-31 丰果(中国)有限公司 Three-layer high-strength antibacterial pipe extrusion die
CN117124579B (en) * 2023-09-07 2024-06-25 徐州赫博包装有限公司 Film production blow molding machine for ultra-pure PE packaging bag
CN118046565B (en) * 2024-04-16 2024-06-25 汕头市伟力塑料机械厂有限公司 Multilayer extrusion blow molding die head with adjustable flow channel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938481U (en) * 1972-07-07 1974-04-04
JPS507861A (en) * 1973-05-24 1975-01-27
JPS508166U (en) * 1973-05-22 1975-01-28

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261657B (en) * 1964-03-23 1968-02-22 Kautex Werke Gmbh Spray head for the production of tubular stretches
FR1436158A (en) * 1964-04-01 1966-04-22 Continental Can Co Method and apparatus for manufacturing coated containers
GB994567A (en) * 1964-04-30 1965-06-10 Gnii Plasticheskykh Mass Double-wall tube and die for extruding the same
DE1284621B (en) * 1966-02-08 1968-12-05 Mueller Willi Foil die head
FR2234977B3 (en) * 1973-06-27 1977-05-06 Crown Zellerbach Corp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938481U (en) * 1972-07-07 1974-04-04
JPS508166U (en) * 1973-05-22 1975-01-28
JPS507861A (en) * 1973-05-24 1975-01-27

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55154234A (en) * 1979-05-22 1980-12-01 Toppan Printing Co Ltd Multilayer container
JPS611300B2 (en) * 1979-05-22 1986-01-16 Toppan Printing Co Ltd
JPS59107897A (en) * 1982-11-10 1984-06-22 リットン・ユー・ケイ・リミテッド Brake gear
JPH0333089U (en) * 1982-11-10 1991-04-02
JPS59101338A (en) * 1982-11-29 1984-06-11 アメリカン・ナショナル・キャン・カンパニー Method and device for molding multilayer parison
JPS61127310A (en) * 1984-11-26 1986-06-14 Toppan Printing Co Ltd Molding equipment of blow molding multilayer parison
JPH0430889B2 (en) * 1984-11-26 1992-05-25
JPH0663322U (en) * 1993-02-02 1994-09-06 株式会社日本製鋼所 Multi-layer crosshead
JP2007537056A (en) * 2004-03-30 2007-12-20 リヒター・ギュンター Apparatus for producing a tubular preform using an asymmetric annular piston
JP2016078400A (en) * 2014-10-22 2016-05-16 株式会社タハラ Press blow molding apparatus
CN118003599A (en) * 2024-04-09 2024-05-10 洛阳祥和电缆有限公司 Cable multilayer coextrusion plastic extruding machine
CN118003599B (en) * 2024-04-09 2024-06-07 洛阳祥和电缆有限公司 Cable multilayer coextrusion plastic extruding machine

Also Published As

Publication number Publication date
FR2320819B1 (en) 1980-01-11
GB1527235A (en) 1978-10-04
DE2536851C2 (en) 1982-08-26
JPS6058011B2 (en) 1985-12-18
FR2320819A1 (en) 1977-03-11
IT1048084B (en) 1980-11-20
ATA704975A (en) 1982-01-15
AT368072B (en) 1982-09-10
DE2536851A1 (en) 1977-02-17

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