JPS6111197B2 - - Google Patents
Info
- Publication number
- JPS6111197B2 JPS6111197B2 JP54173423A JP17342379A JPS6111197B2 JP S6111197 B2 JPS6111197 B2 JP S6111197B2 JP 54173423 A JP54173423 A JP 54173423A JP 17342379 A JP17342379 A JP 17342379A JP S6111197 B2 JPS6111197 B2 JP S6111197B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- core material
- thermoplastic resin
- foamable
- foam
- 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
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molding Of Porous Articles (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17342379A JPS5695656A (en) | 1979-12-28 | 1979-12-28 | Production of three-layer construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17342379A JPS5695656A (en) | 1979-12-28 | 1979-12-28 | Production of three-layer construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5695656A JPS5695656A (en) | 1981-08-03 |
| JPS6111197B2 true JPS6111197B2 (Direct) | 1986-04-01 |
Family
ID=15960168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17342379A Granted JPS5695656A (en) | 1979-12-28 | 1979-12-28 | Production of three-layer construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5695656A (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4118362A1 (de) * | 1991-06-05 | 1992-12-10 | Bayer Ag | Verfahren zur isolierung von rohren |
| WO2007094629A1 (en) * | 2006-02-15 | 2007-08-23 | Green Polytech Co., Ltd. | Apparatus and method for manufacturing pipe with multi-layer wall |
| PL1985909T3 (pl) | 2007-04-25 | 2011-08-31 | Oy Kwh Pipe Ab | Sposób i urządzenie do powlekania rur |
| DE102010041816A1 (de) * | 2010-09-30 | 2012-04-05 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Herstellung eines flexiblen Saugschlauches |
| WO2020143476A1 (zh) * | 2019-01-08 | 2020-07-16 | 华南农业大学 | 一种木塑包覆实木复合材料的制造设备及方法 |
-
1979
- 1979-12-28 JP JP17342379A patent/JPS5695656A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5695656A (en) | 1981-08-03 |
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