NO911775L - Ekstruderdyse. - Google Patents
Ekstruderdyse. Download PDFInfo
- Publication number
- NO911775L NO911775L NO91911775A NO911775A NO911775L NO 911775 L NO911775 L NO 911775L NO 91911775 A NO91911775 A NO 91911775A NO 911775 A NO911775 A NO 911775A NO 911775 L NO911775 L NO 911775L
- Authority
- NO
- Norway
- Prior art keywords
- extruder die
- die
- extruder
- plate
- reinforce
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
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
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Formation And Processing Of Food Products (AREA)
Description
Dyseplate (22) for kontinuerlig ekstrudering av smeltet termoplastisk harpiks, hvilken plate (22) har en oppstrømsflate (27) og en nedstrøms-flate (26) som er hovedsaklig parallelle. Dyseplaten (22) har en ytre omkretskantdel (24), en fast midtre del eller kon (30) med en avskrådd oppstrøms endespiss og en ringformet perforert sammenkoblende del med radielle ribber (35) for å forsterke hele den radielle dimensjon.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52029790A | 1990-05-07 | 1990-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO911775D0 NO911775D0 (no) | 1991-05-06 |
NO911775L true NO911775L (no) | 1991-11-08 |
Family
ID=24071996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91911775A NO911775L (no) | 1990-05-07 | 1991-05-06 | Ekstruderdyse. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0456064A3 (no) |
JP (1) | JPH0639898A (no) |
AU (1) | AU643518B2 (no) |
CA (1) | CA2041978A1 (no) |
NO (1) | NO911775L (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5531047A (en) * | 1993-08-05 | 1996-07-02 | Ppg Industries, Inc. | Glazing unit having three or more glass sheets and having a low thermal edge, and method of making same |
WO2002096549A1 (en) * | 2001-05-29 | 2002-12-05 | Spheriform Pty Ltd | Agglomeration of fine particulate material |
KR100541055B1 (ko) * | 2002-09-04 | 2006-01-10 | 제일모직주식회사 | Abs 수지 조성물 펠렛을 제조하기 위한 개선된 압출기 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857665A (en) * | 1973-04-11 | 1974-12-31 | United States Steel Corp | Polystyrene extruder die plate |
US4378964A (en) * | 1980-01-08 | 1983-04-05 | Trw Inc. | Internally insulated extrusion die |
DE3541500A1 (de) * | 1985-11-23 | 1987-05-27 | Berstorff Gmbh Masch Hermann | Einrichtung zum granulieren von thermoplastischen kunststoffen oder anderen plastischen massen |
US4752196A (en) * | 1986-05-22 | 1988-06-21 | Rogers Tool Works, Inc. | Internally insulated extrusion die |
-
1991
- 1991-04-27 EP EP19910106871 patent/EP0456064A3/en not_active Withdrawn
- 1991-05-01 AU AU76329/91A patent/AU643518B2/en not_active Ceased
- 1991-05-06 CA CA002041978A patent/CA2041978A1/en not_active Abandoned
- 1991-05-06 NO NO91911775A patent/NO911775L/no unknown
- 1991-05-07 JP JP3196191A patent/JPH0639898A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0639898A (ja) | 1994-02-15 |
AU7632991A (en) | 1991-11-07 |
CA2041978A1 (en) | 1991-11-08 |
NO911775D0 (no) | 1991-05-06 |
AU643518B2 (en) | 1993-11-18 |
EP0456064A2 (en) | 1991-11-13 |
EP0456064A3 (en) | 1992-07-08 |
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