JPS57167223A - Filling method for raw material particle in expansion molding - Google Patents
Filling method for raw material particle in expansion moldingInfo
- Publication number
- JPS57167223A JPS57167223A JP56053959A JP5395981A JPS57167223A JP S57167223 A JPS57167223 A JP S57167223A JP 56053959 A JP56053959 A JP 56053959A JP 5395981 A JP5395981 A JP 5395981A JP S57167223 A JPS57167223 A JP S57167223A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- mold
- core
- packed
- cavity
- 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
- 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
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
-
- 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
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56053959A JPS57167223A (en) | 1981-04-09 | 1981-04-09 | Filling method for raw material particle in expansion molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56053959A JPS57167223A (en) | 1981-04-09 | 1981-04-09 | Filling method for raw material particle in expansion molding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57167223A true JPS57167223A (en) | 1982-10-15 |
JPS6215336B2 JPS6215336B2 (ja) | 1987-04-07 |
Family
ID=12957224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56053959A Granted JPS57167223A (en) | 1981-04-09 | 1981-04-09 | Filling method for raw material particle in expansion molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57167223A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019202716A1 (ja) * | 2018-04-19 | 2019-10-24 | 株式会社アシックス | 靴用複合材の製造方法、金型、および、靴用複合材 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS562140A (en) * | 1979-06-21 | 1981-01-10 | Sekisui Plastics Co Ltd | Foaming molding method |
JPS5628835A (en) * | 1979-05-31 | 1981-03-23 | Civag Ag | Method of molding foaming thermoplastic resin and device using said method |
-
1981
- 1981-04-09 JP JP56053959A patent/JPS57167223A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5628835A (en) * | 1979-05-31 | 1981-03-23 | Civag Ag | Method of molding foaming thermoplastic resin and device using said method |
JPS562140A (en) * | 1979-06-21 | 1981-01-10 | Sekisui Plastics Co Ltd | Foaming molding method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019202716A1 (ja) * | 2018-04-19 | 2019-10-24 | 株式会社アシックス | 靴用複合材の製造方法、金型、および、靴用複合材 |
JPWO2019202716A1 (ja) * | 2018-04-19 | 2021-02-18 | 株式会社アシックス | 靴用複合材の製造方法、金型、および、靴用複合材 |
Also Published As
Publication number | Publication date |
---|---|
JPS6215336B2 (ja) | 1987-04-07 |
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