JPH0834033A - 射出成形方法、物品および共射出ノズル - Google Patents
射出成形方法、物品および共射出ノズルInfo
- Publication number
- JPH0834033A JPH0834033A JP4066575A JP6657592A JPH0834033A JP H0834033 A JPH0834033 A JP H0834033A JP 4066575 A JP4066575 A JP 4066575A JP 6657592 A JP6657592 A JP 6657592A JP H0834033 A JPH0834033 A JP H0834033A
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- flow
- injection nozzle
- passage
- nozzle
- 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.)
- Pending
Links
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Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
- B29C45/1607—Multi-way nozzles specially adapted therefor having at least three different ways
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
- B29C45/1643—Making multilayered or multicoloured articles having a "sandwich" structure from at least three different materials or with at least four layers
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- 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
- B29C48/185—Articles comprising two or more components, e.g. co-extruded layers the components being layers comprising six or more components, i.e. each component being counted once for each time it is present, e.g. in a layer
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- 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
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- 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
- B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
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- 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
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
- B65D1/28—Thin-walled containers, e.g. formed by deep-drawing operations formed of laminated material
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
- B29C2045/161—Multi-way nozzles specially adapted therefor using a hollow needle valve through which one material is injected
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
- B29C2045/1612—Multi-way nozzles specially adapted therefor using needle valves with at least four positions
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/072—Preforms or parisons characterised by their configuration having variable wall 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
- B29C2949/0724—Preforms or parisons characterised by their configuration having variable wall thickness at body portion
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- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C2949/07—Preforms or parisons characterised by their configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
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- B29C2949/078—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the bottom
- B29C2949/0781—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the bottom characterised by the sprue, i.e. injection mark
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29C2949/07—Preforms or parisons characterised by their configuration
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C2949/30—Preforms or parisons made of several components
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B29C2949/30—Preforms or parisons made of several components
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-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3016—Preforms or parisons made of several components at body portion
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- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3016—Preforms or parisons made of several components at body portion
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- 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
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- B29C2949/30—Preforms or parisons made of several components
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- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
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- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
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- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
- B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
-
- 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
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6604—Thermal conditioning of the blown article
- B29C49/6605—Heating the article, e.g. for hot fill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0068—Permeability to liquids; Adsorption
- B29K2995/0069—Permeability to liquids; Adsorption non-permeable
-
- 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
- B29L2031/7158—Bottles
- B29L2031/716—Bottles of the wide mouth type, i.e. the diameters of the bottle opening and its body are substantially identical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Ceramic Engineering (AREA)
- Injection 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)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US484441 | 1983-04-13 | ||
| US06/484,707 US4712990A (en) | 1983-04-13 | 1983-04-13 | Apparatus for injection molding and injection blow molding multi-layer articles |
| US06/484,501 US4512730A (en) | 1983-04-13 | 1983-04-13 | Polymer flow stream redirecting and feeding device |
| US484501 | 1983-04-13 | ||
| US06/484,561 US4497621A (en) | 1983-04-13 | 1983-04-13 | Apparatus for simultaneously driving valve means through co-injection nozzles of a multi-cavity injection molding machine |
| US06/484,441 US4511528A (en) | 1983-04-13 | 1983-04-13 | Flow stream channel splitter devices for multi-coinjection nozzle injection molding machines |
| US484548 | 1983-04-13 | ||
| US484706 | 1983-04-13 | ||
| US06/484,706 US4518344A (en) | 1983-04-13 | 1983-04-13 | Methods and apparatus for maintaining a pressure contact seal between nozzles and cavities of an on-line injection molding machine |
| US06/484,548 US4554190A (en) | 1983-04-13 | 1983-04-13 | Plastic containers with folded-over internal layers and methods for making same |
| US484561 | 1983-04-13 | ||
| US484707 | 1983-04-13 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59075666A Division JPS6034819A (ja) | 1983-04-13 | 1984-04-13 | 多層多材料合成樹脂物品の射出成形方法、装置並びに物品 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0834033A true JPH0834033A (ja) | 1996-02-06 |
Family
ID=27560052
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4066575A Pending JPH0834033A (ja) | 1983-04-13 | 1992-02-06 | 射出成形方法、物品および共射出ノズル |
| JP4066590A Pending JPH0647775A (ja) | 1983-04-13 | 1992-02-06 | 射出成形方法 |
| JP4066573A Pending JPH06122134A (ja) | 1983-04-13 | 1992-02-06 | 射出成形用の制御装置 |
| JP4066574A Pending JPH0825416A (ja) | 1983-04-13 | 1992-02-06 | 多層合成樹脂物品の成形方法および装置 |
| JP4066589A Pending JPH0811158A (ja) | 1983-04-13 | 1992-02-06 | 流分岐装置 |
| JP4066591A Pending JPH0615692A (ja) | 1983-04-13 | 1992-02-06 | 多ポリマー射出成形装置 |
| JP21059892A Expired - Lifetime JP2505353B2 (ja) | 1983-04-13 | 1992-06-30 | 積層合成樹脂物品 |
Family Applications After (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4066590A Pending JPH0647775A (ja) | 1983-04-13 | 1992-02-06 | 射出成形方法 |
| JP4066573A Pending JPH06122134A (ja) | 1983-04-13 | 1992-02-06 | 射出成形用の制御装置 |
| JP4066574A Pending JPH0825416A (ja) | 1983-04-13 | 1992-02-06 | 多層合成樹脂物品の成形方法および装置 |
| JP4066589A Pending JPH0811158A (ja) | 1983-04-13 | 1992-02-06 | 流分岐装置 |
| JP4066591A Pending JPH0615692A (ja) | 1983-04-13 | 1992-02-06 | 多ポリマー射出成形装置 |
| JP21059892A Expired - Lifetime JP2505353B2 (ja) | 1983-04-13 | 1992-06-30 | 積層合成樹脂物品 |
Country Status (9)
| Country | Link |
|---|---|
| EP (5) | EP0125787B2 (OSRAM) |
| JP (7) | JPH0834033A (OSRAM) |
| AR (1) | AR247352A1 (OSRAM) |
| AU (6) | AU577042B2 (OSRAM) |
| BR (1) | BR8401715A (OSRAM) |
| DE (1) | DE3484881D1 (OSRAM) |
| GR (1) | GR79824B (OSRAM) |
| IL (1) | IL71528A (OSRAM) |
| PT (1) | PT78406B (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003025397A (ja) * | 2001-07-19 | 2003-01-29 | Toyo Seikan Kaisha Ltd | プリフォームの射出圧縮成形法 |
| JP2009012459A (ja) * | 2007-07-02 | 2009-01-22 | W Mueller Gmbh | 押し出しブロー成形機のための多重式押し出しヘッド装置 |
| JP2017533847A (ja) * | 2014-11-06 | 2017-11-16 | フォスタッグ、フォルメンボー、アクチエンゲゼルシャフトＦｏｓｔａｇ， Ｆｏｒｍｅｎｂａｕ Ａｇ | 逆流バリアを一体に備えた共射出成形ノズル |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO163087C (no) * | 1983-09-03 | 1990-04-04 | Hennecke Gmbh Maschf | Flerstoffdyse til sammenfoering av minst to flytbare reaksjonskomponenter for fremstilling av en flytbar, til kunststoff, spesielt til skumstoff, utreagerende reaksjonsblanding. |
| JPS60229730A (ja) * | 1984-04-27 | 1985-11-15 | Nissei Ee S B Kikai Kk | 合成樹脂三層缶胴の製造方法 |
| JPS60179418U (ja) * | 1984-05-09 | 1985-11-28 | 日精エー・エス・ビー機械株式会社 | 三層成形用ホツトランナ−金型 |
| JPS6137404A (ja) * | 1984-07-31 | 1986-02-22 | Nissei Ee S B Kikai Kk | 多層有底パリソンの射出成形方法 |
| GB8616460D0 (en) * | 1986-07-05 | 1986-08-13 | Metal Box Plc | Manufacture of articles |
| DE3932047A1 (de) * | 1989-09-26 | 1991-04-11 | Kloeckner Ferromatik Desma | Verfahren und vorrichtung zum herstellen von behaeltern fuer lebensmittel u. dgl. |
| CH685237A5 (de) * | 1993-10-06 | 1995-05-15 | Otto Hofstetter Ag Werkzeug Un | Spritzgiess-Formwerkzeug. |
| DE19613779C2 (de) * | 1996-04-04 | 1998-07-16 | Krupp Ag Hoesch Krupp | Verfahren zum Spritzgießen von dreischichtigen Spritzlingen und Vorrichtung für die Durchführung des Verfahrens |
| US5914138A (en) * | 1996-09-27 | 1999-06-22 | Kortec, Inc. | Apparatus for throttle-valving control for the co-extrusion of plastic materials as interior core streams encased by outer and inner streams for molding and the like |
| JP3745897B2 (ja) * | 1998-02-28 | 2006-02-15 | 株式会社吉野工業所 | 積層プリフォームとその成形方法 |
| JP3486559B2 (ja) | 1998-09-30 | 2004-01-13 | 八千代工業株式会社 | 多層クロスヘッド |
| DE10318826B3 (de) * | 2003-01-31 | 2004-05-27 | Krauss-Maffei Kunststofftechnik Gmbh | Spritzschutzeinrichtung für ein Einspritzaggregat |
| BRPI0621998A2 (pt) | 2006-09-15 | 2011-12-27 | Alpha Werke Alwin Lehner Gmbh & Co Kg | preforma para a produÇço de garrafas de plÁstico, garrafa de plÁstico, e, processo para a produÇço de uma garrafa de plÁstico em um processo de estiramento por sopro |
| CH700425B1 (de) | 2007-11-22 | 2010-08-31 | Alpla Werke | Preform für Kunststoffflaschen oder Weithalsgefässe. |
| EP2544870B1 (en) | 2010-03-08 | 2018-05-09 | Milacron LLC | Methods of molding multi-layer polymeric articles having control over the breakthrough of the core layer |
| CN103003048B (zh) | 2010-07-16 | 2016-06-15 | 考泰克公司 | 改进不透气性的注射成型容器 |
| JP5490642B2 (ja) | 2010-07-28 | 2014-05-14 | 株式会社パウレック | 円板状部材の反転機構 |
| JP5621047B2 (ja) | 2010-11-23 | 2014-11-05 | シンベンティブ モールディング ソリューソンズ，インク． | 射出成形フロー制御装置および方法 |
| WO2014209857A1 (en) | 2013-06-24 | 2014-12-31 | Synventive Molding Solutions, Inc. | Injection molding flow control apparatus and method |
| CN103347672B (zh) * | 2010-11-24 | 2016-02-17 | 考泰克公司 | 热密封不良状况防止方法和制品 |
| US8491290B2 (en) | 2011-10-21 | 2013-07-23 | Kortec, Inc. | Apparatus for producing non-symmetric multiple layer injection molded products |
| JP5817077B2 (ja) | 2011-11-17 | 2015-11-18 | 株式会社吉野工業所 | 射出成形方法 |
| MX2016000333A (es) * | 2013-07-12 | 2016-06-21 | Plastipak Packaging Inc | Metodo de co-inyeccion, preforma y contenedor. |
| EP3227081B1 (en) * | 2014-12-04 | 2020-08-05 | Extrude to Fill, Inc. | Nozzle shut off for injection molding system |
| CN106584766A (zh) * | 2016-12-24 | 2017-04-26 | 浙江工商职业技术学院 | 一种对中机构 |
| US11358313B2 (en) | 2017-02-21 | 2022-06-14 | Husky Injection Molding Systems Ltd. | Co-injection hot runner nozzle |
| US11028928B2 (en) | 2018-04-06 | 2021-06-08 | Roller Bearing Company Of America, Inc. | Interflow limiting valve assembly |
| EP3597972B1 (en) * | 2018-07-19 | 2021-04-21 | Hamilton Sundstrand Corporation | Nozzle and nozzle assembly for a servo valve |
| US11534992B2 (en) * | 2019-03-04 | 2022-12-27 | The Boeing Company | Tooling assembly and associated system and method for manufacturing a porous composite structure |
| CN113827164B (zh) * | 2020-06-23 | 2024-10-01 | 青岛云芽智家科技有限公司 | 喷头及清洗设备 |
| CN113001885B (zh) * | 2021-02-08 | 2022-07-08 | 范佳康 | 一种塑料水杯注塑用模具 |
| EP4399088B1 (en) | 2021-09-07 | 2025-11-05 | INEOS Styrolution Group GmbH | Multilayer article comprising a recycled abs copolymer core layer |
| CN114379024B (zh) * | 2022-01-19 | 2023-09-12 | 西安紫江企业有限公司 | 一种石墨烯复合高分子材料生产用螺杆挤出设备 |
| AT527222B1 (de) * | 2023-12-14 | 2024-12-15 | Engel Austria Gmbh | Fertigungsanlage |
| CN117429012B (zh) * | 2023-12-22 | 2024-03-08 | 厦门市松竹精密科技有限公司 | 一种用于成型带嵌件产品的注塑模具及其生产方法 |
| CN117774249B (zh) * | 2024-02-26 | 2024-04-26 | 轻工业杭州机电设计研究院有限公司 | 一种注塑机性能检测装置 |
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| DE2346135C2 (de) * | 1973-09-13 | 1982-11-04 | Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen | Verfahren und Vorrichtung zum Spritzgießen von Kunststofformkörpern, die aus einer Füllschicht aus einem thermoplastischen Kunststoff und aus einer diese einschließenden Deckschicht aus einem anderen thermoplastischen Kunststoff bestehen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003025397A (ja) * | 2001-07-19 | 2003-01-29 | Toyo Seikan Kaisha Ltd | プリフォームの射出圧縮成形法 |
| JP2009012459A (ja) * | 2007-07-02 | 2009-01-22 | W Mueller Gmbh | 押し出しブロー成形機のための多重式押し出しヘッド装置 |
| JP2017533847A (ja) * | 2014-11-06 | 2017-11-16 | フォスタッグ、フォルメンボー、アクチエンゲゼルシャフトＦｏｓｔａｇ， Ｆｏｒｍｅｎｂａｕ Ａｇ | 逆流バリアを一体に備えた共射出成形ノズル |
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