AT368072B - Spritzkopf zum herstellen eines mehrschichtigen, durch blasformen verarbeitbaren schlauchfoermigen vorformlings aus kunststoff - Google Patents

Spritzkopf zum herstellen eines mehrschichtigen, durch blasformen verarbeitbaren schlauchfoermigen vorformlings aus kunststoff

Info

Publication number
AT368072B
AT368072B AT0704975A AT704975A AT368072B AT 368072 B AT368072 B AT 368072B AT 0704975 A AT0704975 A AT 0704975A AT 704975 A AT704975 A AT 704975A AT 368072 B AT368072 B AT 368072B
Authority
AT
Austria
Prior art keywords
multilayered
blow
tubular
molded
plastic
Prior art date
Application number
AT0704975A
Other languages
German (de)
English (en)
Other versions
ATA704975A (de
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
Publication of ATA704975A publication Critical patent/ATA704975A/de
Application granted granted Critical
Publication of AT368072B publication Critical patent/AT368072B/de

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)
AT0704975A 1975-08-12 1975-09-15 Spritzkopf zum herstellen eines mehrschichtigen, durch blasformen verarbeitbaren schlauchfoermigen vorformlings aus kunststoff AT368072B (de)

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
ATA704975A ATA704975A (de) 1982-01-15
AT368072B true AT368072B (de) 1982-09-10

Family

ID=14202933

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0704975A AT368072B (de) 1975-08-12 1975-09-15 Spritzkopf zum herstellen eines mehrschichtigen, durch blasformen verarbeitbaren schlauchfoermigen vorformlings aus kunststoff

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
DE2536851C2 (de) 1982-08-26
DE2536851A1 (de) 1977-02-17
IT1048084B (it) 1980-11-20
GB1527235A (en) 1978-10-04
JPS6058011B2 (ja) 1985-12-18
FR2320819A1 (fr) 1977-03-11
ATA704975A (de) 1982-01-15

Similar Documents

Publication Publication Date Title
AT368072B (de) Spritzkopf zum herstellen eines mehrschichtigen, durch blasformen verarbeitbaren schlauchfoermigen vorformlings aus kunststoff
AT364522B (de) Verfahren zum herstellen eines holzaehnlich aussehenden stabes, insbesondere flachstabes, aus thermoplastischem kunststoff
ATA741176A (de) Vorrichtung zur herstellung von hohlkoerpern durch tiefziehen eines erwaermten bandes aus thermo- plastischem kunststoff
AT310428B (de) Verfahren und Spritzkopf zur Herstellung eines Schlauches aus zwei verschiedenen Kunststoffen
AT368062B (de) Vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
CH556735A (de) Verfahren und vorrichtung zum herstellen mehrschichtiger aus einer huelle und gespritztem kunststoff gefertigter hohlkoerper.
ATA503078A (de) Zweiteilige gussform zum herstellen eines brillenteiles aus kunststoff
AT381671B (de) Verfahren zum herstellen von orientierten hohlkoerpern aus thermoplastischem kunststoff
AT363669B (de) Spritzkopf zur herstellung von rohren aus kunststoff
ATA196775A (de) Vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff
AT350789B (de) Vorrichtung zum kontinuierlichen herstellen von orientierten hohlkoerpern aus thermoplastischem kunststoff
ATA678176A (de) Vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff durch formblasen
AT332112B (de) Vorrichtung zum entgraten des gekrummten bodens eines hohlkorpers aus kunststoff in einer blasform
AT313567B (de) Vorrichtung zum abtrennen von teilen eines hohlkoerpers aus kunststoff bei seiner herstellung in einer mehrteiligen blasform
AT364528B (de) Vorrichtung zum herstellen von orientierten hohlkoerpern aus thermoplastischem kunststoff
AT355801B (de) Vorrichtung zum kontinuierlichen herstellen eines rohres mit querrillen aus thermo- plastischem kunststoff
AT370034B (de) Vorrichtung zum herstellen von rohrfoermigen hohlkoerpern, insbesondere von verpackungstuben
AT349751B (de) Verfahren zur herstellung eines rohrfoermigen hohlkoerpers aus glasfaserverstaerkten haertbaren kunststoff
ATA432273A (de) Verfahren zum herstellen eines mehrschichtigen rohrformigen hohlkorpers aus kunststoff
AT359281B (de) Vorrichtung zum herstellen eines hohlkoerpers aus thermoplastischem kunststoff
CH545023A (de) Verfahren zur Herstellung eines Endverschlusses aus Kunststoff
AT363678B (de) Vorrichtung zum abtrennen der haube vom halsteil eines blasgeformten hohlkoerpers aus kunststoff
CH536704A (de) Verfahren zur Herstellung eines mehrschichtigen Hohlkörpers aus Kunststoff, Vorrichtung zur Durchführung des Verfahrens und nach diesem Verfahren hergestellter mehrschichtiger Hohlkörper
ATA951876A (de) Verfahren zur herstellung eines steuertubus aus kunststoff
AT365970B (de) Vorrichtung zum herstellen eines rohrbogens aus thermoplastischem kunststoff

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee