JPS51100163A - Tasotojotaino oshidashiseikeisochi - Google Patents
Tasotojotaino oshidashiseikeisochiInfo
- Publication number
- JPS51100163A JPS51100163A JP50024824A JP2482475A JPS51100163A JP S51100163 A JPS51100163 A JP S51100163A JP 50024824 A JP50024824 A JP 50024824A JP 2482475 A JP2482475 A JP 2482475A JP S51100163 A JPS51100163 A JP S51100163A
- Authority
- JP
- Japan
- Prior art keywords
- tasotojotaino
- oshidashiseikeisochi
- tasotojotaino oshidashiseikeisochi
- 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
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
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
- B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location 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
- B29C48/03—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50024824A JPS51100163A (en) | 1975-02-28 | 1975-02-28 | Tasotojotaino oshidashiseikeisochi |
FR7601589A FR2299957B1 (en) | 1975-02-28 | 1976-01-21 | BLOW MOLDING PROCESS AND MACHINE |
DE2604247A DE2604247B2 (en) | 1975-02-28 | 1976-02-04 | Device for the production of multilayer preforms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50024824A JPS51100163A (en) | 1975-02-28 | 1975-02-28 | Tasotojotaino oshidashiseikeisochi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51100163A true JPS51100163A (en) | 1976-09-03 |
JPS5237026B2 JPS5237026B2 (en) | 1977-09-20 |
Family
ID=12148915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50024824A Granted JPS51100163A (en) | 1975-02-28 | 1975-02-28 | Tasotojotaino oshidashiseikeisochi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51100163A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01153219U (en) * | 1988-04-13 | 1989-10-23 | ||
US5460772A (en) * | 1991-12-27 | 1995-10-24 | Nippon Steel Chemical Co., Ltd. | Process for multilayer blow molding |
JP2002240129A (en) * | 2001-02-20 | 2002-08-28 | Honda Motor Co Ltd | Two-layer extrusion molding method for thermoplastic resin |
JP2007525349A (en) * | 2004-03-01 | 2007-09-06 | エイサパック ホールディング ソシエテ アノニム | Multi-layer dose with concave surface |
CN109562556A (en) * | 2016-08-05 | 2019-04-02 | 萨克米伊莫拉机械合作社合作公司 | The device and method of the object made of polymer material are formed and blowing air into tubular body |
-
1975
- 1975-02-28 JP JP50024824A patent/JPS51100163A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01153219U (en) * | 1988-04-13 | 1989-10-23 | ||
JPH0517221Y2 (en) * | 1988-04-13 | 1993-05-10 | ||
US5460772A (en) * | 1991-12-27 | 1995-10-24 | Nippon Steel Chemical Co., Ltd. | Process for multilayer blow molding |
US5667748A (en) * | 1991-12-27 | 1997-09-16 | Nippon Steel Chemical Co., Ltd. | Process and apparatus for multilayer blow molding and articles blow-molded therewith |
US5718927A (en) * | 1991-12-27 | 1998-02-17 | Nippon Steel Chemical Co., Ltd. | Apparatus for multilayer blow molding |
JP2002240129A (en) * | 2001-02-20 | 2002-08-28 | Honda Motor Co Ltd | Two-layer extrusion molding method for thermoplastic resin |
JP4510308B2 (en) * | 2001-02-20 | 2010-07-21 | 本田技研工業株式会社 | Thermoplastic resin two-layer extrusion molding method |
JP2007525349A (en) * | 2004-03-01 | 2007-09-06 | エイサパック ホールディング ソシエテ アノニム | Multi-layer dose with concave surface |
US7923085B2 (en) | 2004-03-01 | 2011-04-12 | Aisapack Holding S.A. | Multilayer dose having a concave surface |
US7968162B2 (en) | 2004-03-01 | 2011-06-28 | Aisapack Holding S.A. | Multilayer dose |
CN109562556A (en) * | 2016-08-05 | 2019-04-02 | 萨克米伊莫拉机械合作社合作公司 | The device and method of the object made of polymer material are formed and blowing air into tubular body |
Also Published As
Publication number | Publication date |
---|---|
JPS5237026B2 (en) | 1977-09-20 |
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