BE678967A - - Google Patents
Info
- Publication number
- BE678967A BE678967A BE678967DA BE678967A BE 678967 A BE678967 A BE 678967A BE 678967D A BE678967D A BE 678967DA BE 678967 A BE678967 A BE 678967A
- Authority
- BE
- Belgium
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
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/35—Extrusion nozzles or dies with rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0045702 | 1965-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE678967A true BE678967A (en) | 1966-10-04 |
Family
ID=7100621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE678967D BE678967A (en) | 1965-04-02 | 1966-04-04 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE678967A (en) |
CH (1) | CH442719A (en) |
DE (1) | DE1504266A1 (en) |
NL (1) | NL6604381A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103328182A (en) * | 2010-12-13 | 2013-09-25 | 赢创罗姆有限公司 | Method for producing light guide bodies and use thereof in lighting unit |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2450225C3 (en) * | 1974-10-23 | 1986-07-10 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Extruder calender for processing plastic masses |
US4456571A (en) * | 1982-12-13 | 1984-06-26 | Mobil Oil Corporation | Process and apparatus for forming a composite foamed polymeric sheet structure having comparatively high density skin layers and a comparatively low density core layer |
US5779962A (en) * | 1996-04-01 | 1998-07-14 | Minnesota Mining And Manufacturing Company | Extruding thin multiphase polymer films |
DE102006005593A1 (en) * | 2006-02-07 | 2007-09-06 | Rolltec Gmbh | Ironing roll for use with calendar for production of thin plastic foils, has roll barrel that has inner pipe and outer pipe with hard external layer, and outer pipe is formed of unhardened steel or copper |
FR3120324B1 (en) * | 2021-03-08 | 2023-11-10 | Carolina Marchante | Extrusion die for the extrusion of a synthetic material film |
-
1965
- 1965-04-02 DE DE19651504266 patent/DE1504266A1/en active Pending
-
1966
- 1966-03-30 CH CH459766A patent/CH442719A/en unknown
- 1966-04-01 NL NL6604381A patent/NL6604381A/xx unknown
- 1966-04-04 BE BE678967D patent/BE678967A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103328182A (en) * | 2010-12-13 | 2013-09-25 | 赢创罗姆有限公司 | Method for producing light guide bodies and use thereof in lighting unit |
CN103328182B (en) * | 2010-12-13 | 2016-04-13 | 赢创罗姆有限公司 | For the manufacture of the method for optical conductor and the application in lighting unit thereof |
US9442237B2 (en) | 2010-12-13 | 2016-09-13 | Evonik Roehm Gmbh | Method for producing light guide bodies and use thereof in lighting unit |
Also Published As
Publication number | Publication date |
---|---|
DE1504266A1 (en) | 1969-06-04 |
CH442719A (en) | 1967-08-31 |
NL6604381A (en) | 1966-10-03 |