DD108483A5 - - Google Patents
Info
- Publication number
- DD108483A5 DD108483A5 DD174028A DD17402873A DD108483A5 DD 108483 A5 DD108483 A5 DD 108483A5 DD 174028 A DD174028 A DD 174028A DD 17402873 A DD17402873 A DD 17402873A DD 108483 A5 DD108483 A5 DD 108483A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/802—Constructions or methods for cleaning the mixing or kneading device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/16—Auxiliary treatment of granules
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1816—Feeding auxiliary material, e.g. colouring material
-
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2715—Cleaning; Purging; Avoiding contamination of plasticising units
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- 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
- B29C48/29—Feeding the extrusion material to the extruder in liquid form
-
- 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
-
- 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
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722250561 DE2250561C3 (de) | 1972-10-14 | Vorrichtung zum dosierten Zumischen eines feinpulvrigen, zum Backen neigenden Farbstoffs zu einem Kunststoffgranulat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD108483A5 true DD108483A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-20 |
Family
ID=5859116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD174028A DD108483A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-14 | 1973-10-12 |
Country Status (15)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092388A (en) * | 1976-11-03 | 1978-05-30 | The Procter & Gamble Company | Apparatus and process for manufacture of variegated soap bars |
| US4110844A (en) * | 1977-05-16 | 1978-08-29 | Kensaku Nakamura | Vent type extruder |
| FR2498120A1 (fr) * | 1981-01-16 | 1982-07-23 | Creusot Loire | Procede de fabrication d'un melange de matiere plastique et d'une charge solide |
| DE19910212C2 (de) * | 1999-03-09 | 2001-03-22 | Hahn Verfahrenstech | Zwei-Komponenten-Dosiervorrichtung für Schüttgüter |
| US6890091B2 (en) * | 2001-11-15 | 2005-05-10 | Kobe Steel, Ltd. | Kneading apparatus, including selectable discharge ports, for kneading rubber or rubber compositions |
| CN118990994B (zh) * | 2024-08-26 | 2025-03-28 | 东莞市华胜塑胶科技有限公司 | 一种利用废旧塑料再生高性能pvc塑料颗粒系统 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL252926A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1960-06-22 | 1900-01-01 |
-
1973
- 1973-10-01 NL NL7313501A patent/NL7313501A/xx not_active Application Discontinuation
- 1973-10-05 IT IT52944/73A patent/IT997868B/it active
- 1973-10-05 CH CH1423973A patent/CH554229A/xx not_active IP Right Cessation
- 1973-10-10 FR FR7336216A patent/FR2202765B1/fr not_active Expired
- 1973-10-10 US US05/404,905 patent/US3979107A/en not_active Expired - Lifetime
- 1973-10-11 ZA ZA737930A patent/ZA737930B/xx unknown
- 1973-10-12 DD DD174028A patent/DD108483A5/xx unknown
- 1973-10-12 GB GB4786873A patent/GB1434646A/en not_active Expired
- 1973-10-12 DK DK553773A patent/DK138307C/da active
- 1973-10-12 SE SE7313882A patent/SE383285B/xx unknown
- 1973-10-12 BR BR8009/73A patent/BR7308009D0/pt unknown
- 1973-10-12 CA CA183,250A patent/CA990714A/en not_active Expired
- 1973-10-12 AT AT873673A patent/AT339030B/de not_active IP Right Cessation
- 1973-10-13 ES ES419608A patent/ES419608A1/es not_active Expired
- 1973-10-15 JP JP48115650A patent/JPS4997072A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4997072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-09-13 |
| US3979107A (en) | 1976-09-07 |
| ATA873673A (de) | 1977-01-15 |
| CA990714A (en) | 1976-06-08 |
| BR7308009D0 (pt) | 1974-11-12 |
| NL7313501A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-16 |
| IT997868B (it) | 1975-12-30 |
| FR2202765B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-27 |
| FR2202765A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-10 |
| GB1434646A (en) | 1976-05-05 |
| AT339030B (de) | 1977-09-26 |
| CH554229A (de) | 1974-09-30 |
| ES419608A1 (es) | 1976-02-16 |
| DK138307C (da) | 1979-01-22 |
| DK138307B (da) | 1978-08-14 |
| ZA737930B (en) | 1974-11-27 |
| SE383285B (sv) | 1976-03-08 |
| AU6138973A (en) | 1975-05-15 |