DK119084B - Aggregat til afgasning af plastråmateriale. - Google Patents
Aggregat til afgasning af plastråmateriale.Info
- Publication number
- DK119084B DK119084B DK623165AA DK623165A DK119084B DK 119084 B DK119084 B DK 119084B DK 623165A A DK623165A A DK 623165AA DK 623165 A DK623165 A DK 623165A DK 119084 B DK119084 B DK 119084B
- Authority
- DK
- Denmark
- Prior art keywords
- degassing
- unit
- raw material
- plastic raw
- plastic
- Prior art date
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
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0049461 | 1964-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK119084B true DK119084B (da) | 1970-11-09 |
Family
ID=7272984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK623165AA DK119084B (da) | 1964-12-05 | 1965-12-03 | Aggregat til afgasning af plastråmateriale. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE673238A (da) |
CH (1) | CH431028A (da) |
DE (1) | DE1454834B2 (da) |
DK (1) | DK119084B (da) |
GB (1) | GB1121847A (da) |
NL (1) | NL6510285A (da) |
SE (1) | SE312668B (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19854689A1 (de) * | 1998-11-26 | 2000-06-08 | Buehler Ag | Verfahren und Vorrichtung zur Aufbereitung eines thermoplastischen Polykondensats |
CN113607506B (zh) * | 2021-08-02 | 2023-07-07 | 界首市锦丰塑业有限公司 | 一种改性再生塑料生产检测一体装置 |
-
1964
- 1964-12-05 DE DE19641454834 patent/DE1454834B2/de not_active Withdrawn
-
1965
- 1965-06-21 CH CH862465A patent/CH431028A/de unknown
- 1965-08-06 NL NL6510285A patent/NL6510285A/xx unknown
- 1965-09-17 SE SE12107/65A patent/SE312668B/xx unknown
- 1965-10-27 GB GB45563/65A patent/GB1121847A/en not_active Expired
- 1965-12-03 BE BE673238D patent/BE673238A/xx unknown
- 1965-12-03 DK DK623165AA patent/DK119084B/da unknown
Also Published As
Publication number | Publication date |
---|---|
BE673238A (da) | 1966-06-03 |
CH431028A (de) | 1967-02-28 |
NL6510285A (da) | 1966-06-06 |
GB1121847A (en) | 1968-07-31 |
DE1454834B2 (de) | 1970-11-26 |
DE1454834A1 (de) | 1969-02-20 |
SE312668B (da) | 1969-07-21 |
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