JPS6058011B2 - ブロ−成形用多層パリソン成形装置 - Google Patents

ブロ−成形用多層パリソン成形装置

Info

Publication number
JPS6058011B2
JPS6058011B2 JP50097841A JP9784175A JPS6058011B2 JP S6058011 B2 JPS6058011 B2 JP S6058011B2 JP 50097841 A JP50097841 A JP 50097841A JP 9784175 A JP9784175 A JP 9784175A JP S6058011 B2 JPS6058011 B2 JP S6058011B2
Authority
JP
Japan
Prior art keywords
sleeve
mandrel
molten resin
head
die
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
JP50097841A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5222059A (en
Inventor
一夫 工藤
孝 水谷
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/ja
Priority to DE2536851A priority patent/DE2536851C2/de
Priority to GB36349/75A priority patent/GB1527235A/en
Priority to AT0704975A priority patent/AT368072B/de
Priority to FR7531310A priority patent/FR2320819A1/fr
Priority to IT51879/75A priority patent/IT1048084B/it
Publication of JPS5222059A publication Critical patent/JPS5222059A/ja
Priority to US05/775,735 priority patent/US4047868A/en
Publication of JPS6058011B2 publication Critical patent/JPS6058011B2/ja
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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming 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 ブロ−成形用多層パリソン成形装置 Expired JPS6058011B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50097841A JPS6058011B2 (ja) 1975-08-12 1975-08-12 ブロ−成形用多層パリソン成形装置
DE2536851A DE2536851C2 (de) 1975-08-12 1975-08-19 Strangpreßkopf zum Herstellen eines mehrschichtigen, durch Blasformen weiterverarbeitbaren schlauchförmigen Rohlings aus thermoplastischen Kunststoffen
GB36349/75A GB1527235A (en) 1975-08-12 1975-09-03 Extrusion of multilayer parisons for blow moulding
AT0704975A AT368072B (de) 1975-08-12 1975-09-15 Spritzkopf zum herstellen eines mehrschichtigen, durch blasformen verarbeitbaren schlauchfoermigen vorformlings aus kunststoff
FR7531310A FR2320819A1 (fr) 1975-08-12 1975-10-13 Machine a extruder une masse resineuse multicouche pour la mouler par soufflage
IT51879/75A IT1048084B (it) 1975-08-12 1975-10-22 Macchina formatrice a estrusione per semilavorati a piu strati destinati allo stampaggio successivo
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 (ja) 1975-08-12 1975-08-12 ブロ−成形用多層パリソン成形装置

Publications (2)

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

Family

ID=14202933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50097841A Expired JPS6058011B2 (ja) 1975-08-12 1975-08-12 ブロ−成形用多層パリソン成形装置

Country Status (6)

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

Families Citing this family (18)

* 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
FR2503627A1 (fr) * 1981-04-09 1982-10-15 Raffinage Cie Francaise Tete pour l'extrusion d'une paraison tubulaire a au moins une couche de matiere
US4522775A (en) * 1982-03-04 1985-06-11 American Can Company Apparatus and method for producing multilayered laminates
JPS59107897A (ja) * 1982-11-10 1984-06-22 リットン・ユー・ケイ・リミテッド ブレ−キ装置
JPS61127310A (ja) * 1984-11-26 1986-06-14 Toppan Printing Co Ltd ブロ−成形用多層パリソン成形装置
DE3532996A1 (de) * 1985-09-16 1987-03-26 Battenfeld Fischer Blasform Extrusionskopf
DE3645109C2 (en) * 1986-10-17 1991-03-07 Guenter 5230 Altenkirchen De Richter Large multilayer parison mfr.
JP2606566Y2 (ja) * 1993-02-02 2000-11-27 株式会社日本製鋼所 多層クロスヘッド
DE102004015551A1 (de) * 2004-03-30 2005-10-20 Guenter Richter Vorrichtung zur Herstellung schlauchartiger Vorformlinge mit asymmetrischem Ringkolben
JP2016078400A (ja) * 2014-10-22 2016-05-16 株式会社タハラ プレスブロー成形装置
CN110065212B (zh) * 2019-05-23 2024-08-30 德科摩橡塑科技(东莞)有限公司 一种可改变挤出管材结构的多层模头机构
CN113829611B (zh) * 2021-09-24 2023-04-11 江苏中大新材料科技有限公司 一种浮动调节式薄膜加工用模头机构
CN114193734B (zh) * 2021-12-30 2023-10-31 丰果(中国)有限公司 一种三层高强度抗菌管挤出模具
CN115352022A (zh) * 2022-08-29 2022-11-18 日丰企业集团有限公司 多层管材挤出模具和制造方法
CN117124579B (zh) * 2023-09-07 2024-06-25 徐州赫博包装有限公司 一种超纯净pe包装袋用薄膜生产吹塑机
CN118003599B (zh) * 2024-04-09 2024-06-07 洛阳祥和电缆有限公司 一种电缆多层共挤挤塑机
CN118046565B (zh) * 2024-04-16 2024-06-25 汕头市伟力塑料机械厂有限公司 一种可调节流道的多层挤料吹塑模头
CN119175864B (zh) * 2024-09-02 2025-10-24 爱康企业集团(浙江)有限公司 一种用于挤出带氧气阻隔层的三层结构塑料管材的机模

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261657B (de) * 1964-03-23 1968-02-22 Kautex Werke Gmbh Spritzkopf zum Herstellen von schlauchfoermigen Straengen
FR1436158A (fr) * 1964-04-01 1966-04-22 Continental Can Co Procédé et appareil de fabrication de récipients enduits
GB994567A (en) * 1964-04-30 1965-06-10 Gnii Plasticheskykh Mass Double-wall tube and die for extruding the same
DE1284621B (de) * 1966-02-08 1968-12-05 Mueller Willi Folienblaskopf
JPS4938481U (enExample) * 1972-07-07 1974-04-04
JPS508166U (enExample) * 1973-05-22 1975-01-28
JPS5314105B2 (enExample) * 1973-05-24 1978-05-15
FR2234977B3 (enExample) * 1973-06-27 1977-05-06 Crown Zellerbach Corp

Also Published As

Publication number Publication date
JPS5222059A (en) 1977-02-19
FR2320819B1 (enExample) 1980-01-11
AT368072B (de) 1982-09-10
DE2536851C2 (de) 1982-08-26
DE2536851A1 (de) 1977-02-17
IT1048084B (it) 1980-11-20
GB1527235A (en) 1978-10-04
FR2320819A1 (fr) 1977-03-11
ATA704975A (de) 1982-01-15

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