JPS5764534A - Multi-color molding machine - Google Patents
Multi-color molding machineInfo
- Publication number
- JPS5764534A JPS5764534A JP55140872A JP14087280A JPS5764534A JP S5764534 A JPS5764534 A JP S5764534A JP 55140872 A JP55140872 A JP 55140872A JP 14087280 A JP14087280 A JP 14087280A JP S5764534 A JPS5764534 A JP S5764534A
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- screw
- resins
- cylinder
- hopper
- 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
- 238000000465 moulding Methods 0.000 title abstract 2
- 239000011347 resin Substances 0.000 abstract 6
- 229920005989 resin Polymers 0.000 abstract 6
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
- 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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55140872A JPS5764534A (en) | 1980-10-08 | 1980-10-08 | Multi-color molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55140872A JPS5764534A (en) | 1980-10-08 | 1980-10-08 | Multi-color molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5764534A true JPS5764534A (en) | 1982-04-19 |
| JPS6350173B2 JPS6350173B2 (sr) | 1988-10-07 |
Family
ID=15278713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55140872A Granted JPS5764534A (en) | 1980-10-08 | 1980-10-08 | Multi-color molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5764534A (sr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6333917U (sr) * | 1986-08-25 | 1988-03-04 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023170807A (ja) * | 2022-05-20 | 2023-12-01 | セイコーエプソン株式会社 | 可塑化装置、射出成型装置、三次元造形装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53121054A (en) * | 1977-03-31 | 1978-10-23 | Toyoda Gosei Co Ltd | Manufacture of steering wheel having flow patterns |
-
1980
- 1980-10-08 JP JP55140872A patent/JPS5764534A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53121054A (en) * | 1977-03-31 | 1978-10-23 | Toyoda Gosei Co Ltd | Manufacture of steering wheel having flow patterns |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6333917U (sr) * | 1986-08-25 | 1988-03-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350173B2 (sr) | 1988-10-07 |
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