JPS6315138B2 - - Google Patents
Info
- Publication number
- JPS6315138B2 JPS6315138B2 JP54155200A JP15520079A JPS6315138B2 JP S6315138 B2 JPS6315138 B2 JP S6315138B2 JP 54155200 A JP54155200 A JP 54155200A JP 15520079 A JP15520079 A JP 15520079A JP S6315138 B2 JPS6315138 B2 JP S6315138B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- steam
- resin particles
- heating
- 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
- B29C44/38—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
- Molding Of Porous Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15520079A JPS5677122A (en) | 1979-11-29 | 1979-11-29 | Production of foamed molding made of thermoplastic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15520079A JPS5677122A (en) | 1979-11-29 | 1979-11-29 | Production of foamed molding made of thermoplastic resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5677122A JPS5677122A (en) | 1981-06-25 |
| JPS6315138B2 true JPS6315138B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-04-04 |
Family
ID=15600680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15520079A Granted JPS5677122A (en) | 1979-11-29 | 1979-11-29 | Production of foamed molding made of thermoplastic resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5677122A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3146004B2 (ja) * | 1990-08-06 | 2001-03-12 | 鐘淵化学工業株式会社 | オレフィン系合成樹脂発泡成形体の製造方法 |
| DE102016223980B4 (de) | 2016-12-01 | 2022-09-22 | Adidas Ag | Verfahren zur Herstellung eines Kunststoffformteils |
-
1979
- 1979-11-29 JP JP15520079A patent/JPS5677122A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5677122A (en) | 1981-06-25 |