ZA200703408B - Strand shaping part and method for starting the same - Google Patents
Strand shaping part and method for starting the same Download PDFInfo
- Publication number
- ZA200703408B ZA200703408B ZA200703408A ZA200703408A ZA200703408B ZA 200703408 B ZA200703408 B ZA 200703408B ZA 200703408 A ZA200703408 A ZA 200703408A ZA 200703408 A ZA200703408 A ZA 200703408A ZA 200703408 B ZA200703408 B ZA 200703408B
- Authority
- ZA
- South Africa
- Prior art keywords
- strand
- gear pump
- extruder
- shaping part
- melt
- Prior art date
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000000155 melt Substances 0.000 claims description 13
- 239000012815 thermoplastic material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 239000011361 granulated particle Substances 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000289 melt material Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump
-
- 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
- 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
- B29C48/03—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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
- B29C48/37—Gear pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Glanulating (AREA)
- Treatment Of Fiber Materials (AREA)
- Seal Device For Vehicle (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0007805A AT503323B1 (de) | 2005-01-18 | 2005-01-18 | Strangformbauteil und verfahren zum anfahren desselben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200703408B true ZA200703408B (en) | 2008-04-30 |
Family
ID=34956637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200703408A ZA200703408B (en) | 2005-01-18 | 2007-04-25 | Strand shaping part and method for starting the same |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US20080197519A1 (ru) |
| EP (1) | EP1838508B1 (ru) |
| JP (1) | JP2008526565A (ru) |
| KR (1) | KR100878607B1 (ru) |
| CN (1) | CN100542764C (ru) |
| AT (2) | AT503323B1 (ru) |
| AU (1) | AU2006207806B2 (ru) |
| BR (1) | BRPI0606671A2 (ru) |
| CA (1) | CA2595636A1 (ru) |
| DE (1) | DE502006008013D1 (ru) |
| DK (1) | DK1838508T3 (ru) |
| ES (1) | ES2351158T3 (ru) |
| MX (1) | MX2007006499A (ru) |
| PL (1) | PL1838508T3 (ru) |
| PT (1) | PT1838508E (ru) |
| RU (1) | RU2344928C1 (ru) |
| SI (1) | SI1838508T1 (ru) |
| UA (1) | UA86680C2 (ru) |
| WO (1) | WO2006076751A1 (ru) |
| ZA (1) | ZA200703408B (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310152A (zh) * | 2017-08-03 | 2017-11-03 | 长沙远达华信息科技有限公司 | 一种3d打印机头 |
| US20230202073A1 (en) * | 2021-12-23 | 2023-06-29 | Shaw Industries Group, Inc. | Polymer injection system comprising multiple pumps and methods of using same |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE550654A (ru) * | 1955-10-10 | 1900-01-01 | ||
| GB1471115A (en) * | 1973-04-11 | 1977-04-21 | Gen Engineering Co | Extrusion of plastics materials |
| JPS5244583B2 (ru) * | 1973-12-24 | 1977-11-09 | ||
| CA1290528C (en) * | 1985-07-09 | 1991-10-15 | Martin Walsh | Method and apparatus for producing thermoplastic and products produced therefrom |
| DE3532937A1 (de) * | 1985-09-14 | 1987-04-02 | Werner & Pfleiderer | Lochplatte fuer die unterwassergranulierung von kunststoffstraengen |
| DE3545673C2 (de) * | 1985-12-21 | 1995-12-21 | Schnell Maschfab Karl | Portioniermaschine |
| US5378415A (en) * | 1991-04-07 | 1995-01-03 | Paul Troester Maschinenfabrik | Process for the production of homogeneous rubber blanks |
| DE4115246C1 (ru) * | 1991-05-10 | 1992-05-14 | Paul Troester Maschinenfabrik, 3000 Hannover, De | |
| US5536517A (en) * | 1995-05-26 | 1996-07-16 | Hannaford; Christopher S. | Multidie positive displacement metering apparatus and process |
| US5840346A (en) * | 1995-05-26 | 1998-11-24 | Hannaford; Christopher S. | Viscous material dispensing apparatus |
| JP2989122B2 (ja) * | 1995-06-13 | 1999-12-13 | 株式会社日本製鋼所 | 合成樹脂の押出造粒方法およびその装置 |
| US5702234A (en) * | 1995-12-01 | 1997-12-30 | Micropump, Inc. | Fluid pump with bearing set having lubrication path |
| JP3061580B2 (ja) | 1996-12-10 | 2000-07-10 | 株式会社日本製鋼所 | 色違いペレットの製造方法および製造装置 |
| EP0894594A3 (en) * | 1997-07-24 | 1999-03-10 | Mitsubishi Chemical MKV Company | Process for producing granulated material or molded product of vinyl chloride-based resin |
| US6820567B1 (en) * | 1999-09-13 | 2004-11-23 | Marol Co., Ltd. | Steering device |
| DE10117913A1 (de) * | 2001-04-10 | 2002-10-17 | Witte Pumpen Und Anlagentechni | Vorrichtung zur Herstellung von Granulat |
| US6814310B2 (en) * | 2002-11-26 | 2004-11-09 | Nordson Corporation | Metered liquid dispensing system |
| US6971865B2 (en) * | 2002-12-11 | 2005-12-06 | Guill Tool & Engineering Co., Inc. | Manifold for regulating the flow of plastic to an extrusion die |
-
2005
- 2005-01-18 AT AT0007805A patent/AT503323B1/de active
-
2006
- 2006-01-12 KR KR1020077016888A patent/KR100878607B1/ko not_active IP Right Cessation
- 2006-01-12 RU RU2007131281/12A patent/RU2344928C1/ru not_active IP Right Cessation
- 2006-01-12 PL PL06700496T patent/PL1838508T3/pl unknown
- 2006-01-12 UA UAA200708092A patent/UA86680C2/ru unknown
- 2006-01-12 US US11/795,455 patent/US20080197519A1/en not_active Abandoned
- 2006-01-12 BR BRPI0606671-2A patent/BRPI0606671A2/pt active Search and Examination
- 2006-01-12 WO PCT/AT2006/000013 patent/WO2006076751A1/de active Application Filing
- 2006-01-12 PT PT06700496T patent/PT1838508E/pt unknown
- 2006-01-12 MX MX2007006499A patent/MX2007006499A/es active IP Right Grant
- 2006-01-12 AU AU2006207806A patent/AU2006207806B2/en not_active Ceased
- 2006-01-12 CN CNB2006800025445A patent/CN100542764C/zh active Active
- 2006-01-12 ES ES06700496T patent/ES2351158T3/es active Active
- 2006-01-12 AT AT06700496T patent/ATE483567T1/de active
- 2006-01-12 DE DE502006008013T patent/DE502006008013D1/de active Active
- 2006-01-12 DK DK06700496.0T patent/DK1838508T3/da active
- 2006-01-12 EP EP06700496A patent/EP1838508B1/de active Active
- 2006-01-12 JP JP2007550629A patent/JP2008526565A/ja active Pending
- 2006-01-12 CA CA002595636A patent/CA2595636A1/en not_active Abandoned
- 2006-01-12 SI SI200630839T patent/SI1838508T1/sl unknown
-
2007
- 2007-04-25 ZA ZA200703408A patent/ZA200703408B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2007006499A (es) | 2007-07-13 |
| ES2351158T3 (es) | 2011-02-01 |
| EP1838508B1 (de) | 2010-10-06 |
| CN101107107A (zh) | 2008-01-16 |
| AT503323A1 (de) | 2007-09-15 |
| KR20070091034A (ko) | 2007-09-06 |
| UA86680C2 (ru) | 2009-05-12 |
| DK1838508T3 (da) | 2011-01-31 |
| EP1838508A1 (de) | 2007-10-03 |
| PT1838508E (pt) | 2010-11-17 |
| KR100878607B1 (ko) | 2009-01-15 |
| SI1838508T1 (sl) | 2011-01-31 |
| CA2595636A1 (en) | 2006-07-27 |
| RU2344928C1 (ru) | 2009-01-27 |
| AT503323B1 (de) | 2008-11-15 |
| ATE483567T1 (de) | 2010-10-15 |
| JP2008526565A (ja) | 2008-07-24 |
| PL1838508T3 (pl) | 2011-04-29 |
| US20080197519A1 (en) | 2008-08-21 |
| AU2006207806A1 (en) | 2006-07-27 |
| AU2006207806B2 (en) | 2009-01-08 |
| WO2006076751A1 (de) | 2006-07-27 |
| DE502006008013D1 (de) | 2010-11-18 |
| CN100542764C (zh) | 2009-09-23 |
| BRPI0606671A2 (pt) | 2009-07-07 |
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