GB2064416B - Movable roll mill or calender operatively associated with an extruder head - Google Patents
Movable roll mill or calender operatively associated with an extruder headInfo
- Publication number
- GB2064416B GB2064416B GB8037395A GB8037395A GB2064416B GB 2064416 B GB2064416 B GB 2064416B GB 8037395 A GB8037395 A GB 8037395A GB 8037395 A GB8037395 A GB 8037395A GB 2064416 B GB2064416 B GB 2064416B
- Authority
- GB
- United Kingdom
- Prior art keywords
- calender
- operatively associated
- roll mill
- extruder head
- movable roll
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/256—Exchangeable extruder parts
-
- 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
- B29C48/35—Extrusion nozzles or dies with rollers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2947250A DE2947250C2 (en) | 1979-11-23 | 1979-11-23 | Rolling mill immediately downstream of an extruder |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2064416A GB2064416A (en) | 1981-06-17 |
GB2064416B true GB2064416B (en) | 1983-06-08 |
Family
ID=6086706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8037395A Expired GB2064416B (en) | 1979-11-23 | 1980-11-21 | Movable roll mill or calender operatively associated with an extruder head |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2947250C2 (en) |
GB (1) | GB2064416B (en) |
IT (1) | IT1133921B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2024193A1 (en) * | 1989-09-01 | 1991-03-02 | Kenneth A. Mainstone | Film extrusion apparatus including a quickly replaceable chill roll |
FR2746053B1 (en) * | 1996-03-15 | 1998-09-04 | INTERCHANGEABLE ACTIVE BLOCK CONFORMATION STATION FOR EXTRUDED COOKED PRODUCT | |
EP2516131B1 (en) * | 2009-12-22 | 2018-05-30 | Pirelli Tyre S.p.A. | Extrusion process and device for producing elastomeric compounds |
DE102010062900A1 (en) * | 2010-12-13 | 2012-06-14 | Evonik Röhm Gmbh | Process for producing light-conducting bodies and their use in lighting units |
FR3038862B1 (en) | 2015-07-17 | 2017-07-21 | Michelin & Cie | DEVICE AND METHOD FOR CLEANING AN EXTRUDER FOR MIXTURES OF ELASTOMERS |
CN111604382B (en) * | 2020-06-15 | 2024-05-14 | 泰州维玛新型材料有限公司 | Automatic heading device for metal pipe or wire |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1109885A (en) * | 1913-03-11 | 1914-09-08 | Bridgeport Brass Co | Rolling-mill or similar installation. |
DE905005C (en) * | 1939-01-04 | 1954-02-25 | Fritz Grah Dipl Ing | Continuous rolling mill |
US3274645A (en) * | 1963-11-20 | 1966-09-27 | Farrel Corp | Extruder-roller die |
DE2625737C2 (en) * | 1976-06-09 | 1983-11-10 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Extruder calender |
-
1979
- 1979-11-23 DE DE2947250A patent/DE2947250C2/en not_active Expired
-
1980
- 1980-10-15 IT IT25368/80A patent/IT1133921B/en active
- 1980-11-21 GB GB8037395A patent/GB2064416B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2064416A (en) | 1981-06-17 |
IT1133921B (en) | 1986-07-24 |
DE2947250C2 (en) | 1983-12-01 |
DE2947250A1 (en) | 1981-05-27 |
IT8025368A0 (en) | 1980-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU512863B2 (en) | Calender roll deflection | |
DE3071325D1 (en) | Rolling mill | |
GB2057027B (en) | Extended nip press | |
GB2041158B (en) | Heated controlled deflection rolls | |
JPS55148295A (en) | Wide nip press | |
JPS55148296A (en) | Wide nip press | |
AU533173B2 (en) | Press rol alignment | |
GB2053780B (en) | Roller die screw feeder construction | |
GB2063144B (en) | Making elastometer sheet material by extrusion and calendering | |
JPS5337950A (en) | Roller mill | |
AU523340B2 (en) | Rolling mill tension control | |
DE3063658D1 (en) | Rolling mill using variable crown roll | |
AU535589B2 (en) | Roller mill | |
JPS565148A (en) | Roll mill for milling | |
GB2051681B (en) | Printing rolls | |
GB1558237A (en) | Controlled deflection rolls | |
GB2064416B (en) | Movable roll mill or calender operatively associated with an extruder head | |
GB2036257B (en) | Roll | |
DE3067860D1 (en) | Low gloss pressure fusing roll | |
GB2060475B (en) | Rollling mill | |
JPS52150271A (en) | Pearling roll for pearling mill | |
JPS55135044A (en) | Projecting roll | |
GB2001553B (en) | Roller mill | |
GB2047152B (en) | Roll feed | |
GB2049473B (en) | Roller mill |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
711A | Proceeding under section 117(1) patents act 1977 | ||
PCNP | Patent ceased through non-payment of renewal fee |