JPH0420768B2 - - Google Patents
Info
- Publication number
- JPH0420768B2 JPH0420768B2 JP57228237A JP22823782A JPH0420768B2 JP H0420768 B2 JPH0420768 B2 JP H0420768B2 JP 57228237 A JP57228237 A JP 57228237A JP 22823782 A JP22823782 A JP 22823782A JP H0420768 B2 JPH0420768 B2 JP H0420768B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- foam
- molding material
- cavity
- mold
- 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 - Lifetime
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
- B29C44/20—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
- B29C44/334—Filling the preformed spaces or cavities
-
- 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
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57228237A JPS59127736A (ja) | 1982-12-30 | 1982-12-30 | 発泡体で充填された合成樹脂成形体の連続的製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57228237A JPS59127736A (ja) | 1982-12-30 | 1982-12-30 | 発泡体で充填された合成樹脂成形体の連続的製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59127736A JPS59127736A (ja) | 1984-07-23 |
JPH0420768B2 true JPH0420768B2 (enrdf_load_stackoverflow) | 1992-04-06 |
Family
ID=16873305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57228237A Granted JPS59127736A (ja) | 1982-12-30 | 1982-12-30 | 発泡体で充填された合成樹脂成形体の連続的製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59127736A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6334257A (ja) * | 1986-07-29 | 1988-02-13 | Toyoda Gosei Co Ltd | 軟質モ−ルの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD107743A5 (enrdf_load_stackoverflow) * | 1972-08-04 | 1974-08-12 | ||
JPS5541212A (en) * | 1978-09-15 | 1980-03-24 | Matsushita Electric Works Ltd | Producing method of producing building panel |
-
1982
- 1982-12-30 JP JP57228237A patent/JPS59127736A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59127736A (ja) | 1984-07-23 |
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