CN1072098C - 装有压出物颜色改变装置的挤压头 - Google Patents
装有压出物颜色改变装置的挤压头 Download PDFInfo
- Publication number
- CN1072098C CN1072098C CN96121304A CN96121304A CN1072098C CN 1072098 C CN1072098 C CN 1072098C CN 96121304 A CN96121304 A CN 96121304A CN 96121304 A CN96121304 A CN 96121304A CN 1072098 C CN1072098 C CN 1072098C
- Authority
- CN
- China
- Prior art keywords
- extrusion head
- valve
- extrudate
- needle
- control shaft
- 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 - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 77
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000003086 colorant Substances 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 18
- 238000009413 insulation Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 abstract description 3
- 235000012438 extruded product Nutrition 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000009500 colour coating Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 238000004040 coloring Methods 0.000 description 3
- 210000003371 toe Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 101100232929 Caenorhabditis elegans pat-4 gene Proteins 0.000 description 1
- 239000004150 EU approved colour Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940006093 opthalmologic coloring agent diagnostic Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- 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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Formation And Processing Of Food Products (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP95810708A EP0773097B1 (fr) | 1995-11-10 | 1995-11-10 | Tête d'extrusion munie d'un dispositif de changement de couleur du produit extrudé |
EP95810708.8 | 1995-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1154903A CN1154903A (zh) | 1997-07-23 |
CN1072098C true CN1072098C (zh) | 2001-10-03 |
Family
ID=8221814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96121304A Expired - Fee Related CN1072098C (zh) | 1995-11-10 | 1996-11-11 | 装有压出物颜色改变装置的挤压头 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5773037A (zh) |
EP (1) | EP0773097B1 (zh) |
JP (1) | JP2949421B2 (zh) |
KR (1) | KR100254248B1 (zh) |
CN (1) | CN1072098C (zh) |
AT (1) | ATE200447T1 (zh) |
DE (1) | DE69520679T2 (zh) |
ES (1) | ES2158061T3 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3909637B2 (ja) * | 1999-09-28 | 2007-04-25 | 矢崎総業株式会社 | クロスヘッド |
FI108412B (fi) * | 2000-03-28 | 2002-01-31 | Nextrom Holding Sa | Sovitelma puristinty÷kalujen yhteydessõ |
DE102005007102B4 (de) * | 2005-02-16 | 2010-02-11 | Gala Industries, Inc. | Anfahrventil |
MX2008013490A (es) * | 2006-04-21 | 2009-03-25 | Southwire Co | Metodo y aparato de extrusion de multiples corrientes medidas. |
CN101979238B (zh) * | 2010-09-13 | 2013-08-21 | 建德市双剑工具有限公司 | 一种稀土双色彩条手柄一次成型的生产工艺 |
US8490643B2 (en) * | 2010-09-27 | 2013-07-23 | Processing Technologies, Llc | Diverter valve |
CN104162991B (zh) * | 2014-08-25 | 2017-02-01 | 厦门达天电子科技有限公司 | 一种带单向阀门的热熔挤出装置 |
WO2016097781A1 (en) | 2014-12-19 | 2016-06-23 | Andritz Feed & Biofuel A/S | Multi colour die and method of colouring extruded product |
US10207444B2 (en) | 2015-02-20 | 2019-02-19 | Processing Technologies, Llc | Diverter valve |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712910A1 (de) * | 1977-03-24 | 1978-09-28 | Mauser Kg | Schlauchkopf |
DE2921943A1 (de) * | 1979-05-30 | 1980-12-11 | Waskoenig & Walter Kabel Werk | Verfahren zum wechseln der einfaerbung extrudierter kabelumhuellungen |
US4832960A (en) * | 1986-03-06 | 1989-05-23 | Maillefer Sa | Device for feeding an extrusion head for plastic material |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR566870A (fr) * | 1922-05-31 | 1924-02-22 | Perfectionnements aux presses et machines servant à refouler le caoutchouc et les matières analogues | |
US3143583A (en) * | 1960-09-29 | 1964-08-04 | Delore Sa Geoffroy | Methods and apparatus for applying coverings to elongated members |
US3257482A (en) * | 1963-06-17 | 1966-06-21 | Phillips Petroleum Co | Process for making plastic container |
GB1601698A (en) * | 1977-08-20 | 1981-11-04 | Gen Eng Radcliffe | Extrusion method and apparatus therefor |
US4761129A (en) * | 1987-07-07 | 1988-08-02 | Swisscab E.A. Schoen S.A. | Device for changing color during the extrusion of a sheath around a conductor |
AT387672B (de) * | 1987-08-12 | 1989-02-27 | Rosendahl Masch Gmbh | Einrichtung zum umspritzen einer seele, insbesondere eines elektrischen leiters |
DE3735279A1 (de) * | 1987-10-17 | 1989-04-27 | Kabelmetal Electro Gmbh | Verfahren und vorrichtung zur farbigen kennzeichnung von adern elektrischer kabel und leitungen |
CH678611A5 (zh) * | 1990-04-03 | 1991-10-15 | Maillefer Nokia Holding | |
US5108683A (en) * | 1991-04-05 | 1992-04-28 | Vijay Anand | Apparatus and method for extruding single and multiple layers of plastic |
US5262119A (en) * | 1992-04-27 | 1993-11-16 | Owens-Illinois Plastics Products Inc. | Plastic system for injection molding and extruding a hollow tube for forming a plastic container by blowing |
-
1995
- 1995-11-10 AT AT95810708T patent/ATE200447T1/de not_active IP Right Cessation
- 1995-11-10 EP EP95810708A patent/EP0773097B1/fr not_active Expired - Lifetime
- 1995-11-10 DE DE69520679T patent/DE69520679T2/de not_active Expired - Fee Related
- 1995-11-10 ES ES95810708T patent/ES2158061T3/es not_active Expired - Lifetime
-
1996
- 1996-10-29 US US08/738,602 patent/US5773037A/en not_active Expired - Fee Related
- 1996-10-29 JP JP8303710A patent/JP2949421B2/ja not_active Expired - Fee Related
- 1996-11-09 KR KR1019960053016A patent/KR100254248B1/ko not_active IP Right Cessation
- 1996-11-11 CN CN96121304A patent/CN1072098C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2712910A1 (de) * | 1977-03-24 | 1978-09-28 | Mauser Kg | Schlauchkopf |
DE2921943A1 (de) * | 1979-05-30 | 1980-12-11 | Waskoenig & Walter Kabel Werk | Verfahren zum wechseln der einfaerbung extrudierter kabelumhuellungen |
US4832960A (en) * | 1986-03-06 | 1989-05-23 | Maillefer Sa | Device for feeding an extrusion head for plastic material |
Also Published As
Publication number | Publication date |
---|---|
ATE200447T1 (de) | 2001-04-15 |
ES2158061T3 (es) | 2001-09-01 |
US5773037A (en) | 1998-06-30 |
CN1154903A (zh) | 1997-07-23 |
KR100254248B1 (ko) | 2000-05-01 |
EP0773097B1 (fr) | 2001-04-11 |
JPH1095037A (ja) | 1998-04-14 |
JP2949421B2 (ja) | 1999-09-13 |
DE69520679T2 (de) | 2001-11-22 |
KR970025921A (ko) | 1997-06-24 |
DE69520679D1 (de) | 2001-05-17 |
EP0773097A1 (fr) | 1997-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MEILIFO CO.,LTD. Free format text: FORMER OWNER: MAILLEFER NOKIA HOLDING Effective date: 20090403 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: Swiss ECU Brown Patentee after: Maillefer SA Address before: The Swiss bank AI BLENS Patentee before: Nokia-Maillefer Holding SA |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011003 Termination date: 20091211 |