GB2023485B - Extrusion granulating apparatus for plastics melt and other materials - Google Patents
Extrusion granulating apparatus for plastics melt and other materialsInfo
- Publication number
- GB2023485B GB2023485B GB7919677A GB7919677A GB2023485B GB 2023485 B GB2023485 B GB 2023485B GB 7919677 A GB7919677 A GB 7919677A GB 7919677 A GB7919677 A GB 7919677A GB 2023485 B GB2023485 B GB 2023485B
- Authority
- GB
- United Kingdom
- Prior art keywords
- materials
- granulating apparatus
- plastics melt
- extrusion granulating
- extrusion
- 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
- 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
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- B29C48/04—Particle-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2825288A DE2825288C3 (en) | 1978-06-09 | 1978-06-09 | Device for granulating plastic melts and plastic masses |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2023485A GB2023485A (en) | 1980-01-03 |
GB2023485B true GB2023485B (en) | 1982-10-13 |
Family
ID=6041401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7919677A Expired GB2023485B (en) | 1978-06-09 | 1979-06-06 | Extrusion granulating apparatus for plastics melt and other materials |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54161666A (en) |
CA (1) | CA1128270A (en) |
DE (1) | DE2825288C3 (en) |
FR (1) | FR2427891A1 (en) |
GB (1) | GB2023485B (en) |
IT (1) | IT7921746V0 (en) |
NL (1) | NL7904527A (en) |
SU (1) | SU890963A3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220307A (en) * | 1988-07-08 | 1990-01-23 | Plast Kogaku Kenkyusho:Kk | Pelletizer for thermoplastic material |
JP4252180B2 (en) * | 2000-01-17 | 2009-04-08 | 株式会社日本製鋼所 | Dies used in underwater cut plastic granulators |
ITTO20070026A1 (en) * | 2007-01-17 | 2008-07-18 | Ferioli Filippo S P A | EXTRUSION EQUIPMENT OF PLASTIC MATERIALS |
AT508199B1 (en) * | 2008-12-16 | 2011-05-15 | Erema | DEVICE FOR HOT SPILL GRANULATION |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143766A (en) * | 1961-04-17 | 1964-08-11 | Baker Perkins Inc | Pelletizing apparatus |
US3292212A (en) * | 1964-05-27 | 1966-12-20 | Midland Ross Corp | Pelleting apparatus |
US3271821A (en) * | 1964-07-24 | 1966-09-13 | Frank W Egan & Company | Underwater pelletizer |
DE1919748U (en) * | 1964-11-27 | 1965-07-15 | Barmag Barmer Maschf | DEVICE FOR PELLETING THERMOPLASTIC PLASTICS, ESPECIALLY UNDER WATER. |
US3317957A (en) * | 1965-06-11 | 1967-05-09 | Nrm Corp | Pelletizer |
DE1964413C3 (en) * | 1969-12-23 | 1973-10-04 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Device for granulating thermoplastics |
JPS51986A (en) * | 1974-06-21 | 1976-01-07 | Nippon Kogaku Kk | JIDOZOFUKU SEIGIYOSOCHIOJUSURU HENKOKAISEKISOCHI |
DE2638126C3 (en) * | 1976-08-25 | 1979-08-23 | Basf Ag, 6700 Ludwigshafen | Device for granulating thermoplastics |
-
1978
- 1978-06-09 DE DE2825288A patent/DE2825288C3/en not_active Expired
-
1979
- 1979-06-01 SU SU792770792A patent/SU890963A3/en active
- 1979-06-06 IT IT7921746U patent/IT7921746V0/en unknown
- 1979-06-06 CA CA329,214A patent/CA1128270A/en not_active Expired
- 1979-06-06 JP JP7001279A patent/JPS54161666A/en active Granted
- 1979-06-06 FR FR7914406A patent/FR2427891A1/en active Granted
- 1979-06-06 GB GB7919677A patent/GB2023485B/en not_active Expired
- 1979-06-08 NL NL7904527A patent/NL7904527A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2427891A1 (en) | 1980-01-04 |
DE2825288B2 (en) | 1980-08-21 |
SU890963A3 (en) | 1981-12-15 |
JPS6311123B2 (en) | 1988-03-11 |
GB2023485A (en) | 1980-01-03 |
DE2825288A1 (en) | 1979-12-13 |
CA1128270A (en) | 1982-07-27 |
IT7921746V0 (en) | 1979-06-06 |
DE2825288C3 (en) | 1983-12-29 |
FR2427891B1 (en) | 1984-11-02 |
NL7904527A (en) | 1979-12-11 |
JPS54161666A (en) | 1979-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Effective date: 19990605 |