JPS557136B2 - - Google Patents
Info
- Publication number
- JPS557136B2 JPS557136B2 JP1684876A JP1684876A JPS557136B2 JP S557136 B2 JPS557136 B2 JP S557136B2 JP 1684876 A JP1684876 A JP 1684876A JP 1684876 A JP1684876 A JP 1684876A JP S557136 B2 JPS557136 B2 JP S557136B2
- Authority
- JP
- Japan
- 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
Links
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
- 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
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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
- B29C48/03—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
- B29C48/06—Rod-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1684876A JPS52100570A (en) | 1976-02-17 | 1976-02-17 | Process for manufacture of foamed resin coating material having skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1684876A JPS52100570A (en) | 1976-02-17 | 1976-02-17 | Process for manufacture of foamed resin coating material having skin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52100570A JPS52100570A (en) | 1977-08-23 |
| JPS557136B2 true JPS557136B2 (ru) | 1980-02-22 |
Family
ID=11927621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1684876A Granted JPS52100570A (en) | 1976-02-17 | 1976-02-17 | Process for manufacture of foamed resin coating material having skin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52100570A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112716U (ja) * | 1984-06-28 | 1986-01-25 | 積水化学工業株式会社 | 熱可塑性樹脂発泡体で芯材を被覆する装置 |
| JP4346579B2 (ja) * | 2005-05-12 | 2009-10-21 | 古河電気工業株式会社 | 複合管の製造方法 |
| CN111113853A (zh) * | 2019-12-18 | 2020-05-08 | 安徽森泰木塑集团股份有限公司 | 一种用于制备复合型材的模具 |
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1976
- 1976-02-17 JP JP1684876A patent/JPS52100570A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52100570A (en) | 1977-08-23 |