CN112672870B - 挤出设备和挤出方法 - Google Patents
挤出设备和挤出方法 Download PDFInfo
- Publication number
- CN112672870B CN112672870B CN201980057057.6A CN201980057057A CN112672870B CN 112672870 B CN112672870 B CN 112672870B CN 201980057057 A CN201980057057 A CN 201980057057A CN 112672870 B CN112672870 B CN 112672870B
- Authority
- CN
- China
- Prior art keywords
- flow channel
- profile
- extrusion
- nozzle
- thermoplastic material
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000012815 thermoplastic material Substances 0.000 claims abstract description 37
- 230000004323 axial length Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000004800 polyvinyl chloride Substances 0.000 claims description 21
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 16
- 238000009472 formulation Methods 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 59
- 239000011162 core material Substances 0.000 description 37
- 239000011324 bead Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/06—Single frames
- E06B3/08—Constructions depending on the use of specified materials
- E06B3/20—Constructions depending on the use of specified materials of plastics
- E06B3/22—Hollow frames
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/3001—Extrusion nozzles or dies characterised by the material or their manufacturing process
-
- 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
- B29C48/03—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
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
- B29C48/03—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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
- B29L2031/005—Profiled members, e.g. beams, sections having a profiled transverse cross-section for making window frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018214671.3 | 2018-08-29 | ||
DE102018214671.3A DE102018214671A1 (de) | 2018-08-29 | 2018-08-29 | Extrusionsvorrichtung und Extrusionsverfahren |
PCT/EP2019/073089 WO2020043824A1 (de) | 2018-08-29 | 2019-08-29 | Extrusionsvorrichtung und extrusionsverfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112672870A CN112672870A (zh) | 2021-04-16 |
CN112672870B true CN112672870B (zh) | 2023-03-28 |
Family
ID=67953745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980057057.6A Active CN112672870B (zh) | 2018-08-29 | 2019-08-29 | 挤出设备和挤出方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3843972A1 (zh) |
CN (1) | CN112672870B (zh) |
DE (1) | DE102018214671A1 (zh) |
EA (1) | EA202190625A1 (zh) |
WO (1) | WO2020043824A1 (zh) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2265035B2 (de) * | 1972-09-22 | 1981-02-05 | Dynamit Nobel Ag, 5210 Troisdorf | Strangpresse zum Herstellen eines Hohlstranges aus thermoplastischem Kunststoff mit einer Beschichtung aus einem weiteren thermoplastischen Kunststoff |
DE3616444A1 (de) * | 1986-05-15 | 1987-11-19 | Dynamit Nobel Ag | Fenster- und/oder tuerprofile aus kunststoffmaterial und verfahren zur herstellung dieser profile im extrusionsverfahren unter verwertung von kunststoffmaterial geringerer stabilitaet |
US5538777A (en) * | 1993-09-01 | 1996-07-23 | Marley Mouldings Inc. | Triple extruded frame profiles |
DE4337832C2 (de) * | 1993-11-05 | 1997-07-31 | Battenfeld Extrusionstech | Verfahren zum Herstellen von mehrschichtigen Produkten durch Extrusion oder Pultrusion |
US5533985A (en) * | 1994-04-20 | 1996-07-09 | Wang; James C. | Tubing |
FR2732923B1 (fr) * | 1995-04-14 | 1997-07-04 | Grosfillex Sarl | Dispositif d'extrusion pour pieces profilees bicouches |
JP3783746B2 (ja) * | 1997-04-11 | 2006-06-07 | 株式会社神戸製鋼所 | 中空形材の曲げ加工の座屈限界及びしわ形状予測方法 |
GB9800781D0 (en) * | 1998-01-14 | 1998-03-11 | Epwin Group Plc | Co-extrusion method and apparatus |
IT1308870B1 (it) * | 1999-11-09 | 2002-01-11 | L M P Impianti S R L | Procedimento per la produzione di materiali polimerici espansi eestrusore per la sua attuazione. |
DE10119066A1 (de) * | 2001-04-18 | 2002-10-31 | Topf Kunststofftechnik Gmbh Ki | Vorrichtung zur Herstellung eines extrudierten Profilstranges |
DE20109151U1 (de) * | 2001-06-01 | 2001-08-23 | Battenfeld Extrusionstechnik Gmbh, 32547 Bad Oeynhausen | Vorrichtung zum Extrudieren von Profilen |
KR100979913B1 (ko) * | 2008-08-22 | 2010-09-03 | 김기영 | 다중 공압출 금형 |
DE102011056194A1 (de) * | 2011-12-08 | 2013-06-13 | Veka Ag | Verfahren zum Herstellen eines Kunststoffhohlprofils mit wenigstens einer mit einem Schaumkörper versehenen Hohlkammer sowie ein Extrusionswerkzeug dafür |
PL2866999T3 (pl) * | 2012-06-28 | 2020-03-31 | Dow Global Technologies Llc | Sposób wytwarzania wielowarstwowej folii mikrokapilarnej |
US10309558B2 (en) * | 2014-07-11 | 2019-06-04 | Kurashiki Boseki Kabushiki Kaisha | Bent product |
JP6415177B2 (ja) * | 2014-08-19 | 2018-10-31 | 積水化学北海道株式会社 | 合成樹脂製成形体の製造方法 |
BR102015031770B1 (pt) * | 2014-12-23 | 2021-12-07 | The Goodyear Tire & Rubber Company | Conjunto de extrusora para formar um compósito multicamadas |
-
2018
- 2018-08-29 DE DE102018214671.3A patent/DE102018214671A1/de active Pending
-
2019
- 2019-08-29 EP EP19768729.6A patent/EP3843972A1/de active Pending
- 2019-08-29 EA EA202190625A patent/EA202190625A1/ru unknown
- 2019-08-29 CN CN201980057057.6A patent/CN112672870B/zh active Active
- 2019-08-29 WO PCT/EP2019/073089 patent/WO2020043824A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
EA202190625A1 (ru) | 2021-05-26 |
WO2020043824A1 (de) | 2020-03-05 |
DE102018214671A1 (de) | 2020-03-05 |
EP3843972A1 (de) | 2021-07-07 |
CN112672870A (zh) | 2021-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU719275B2 (en) | Weatherstrip product formed by sequential extrusion of cellular and non-cellular plastic resins | |
EP2177702B1 (de) | Hohlprofil, insbesondere Abstandhalterrohr für eine Isolierverglasung, sowie Vorrichtung und Verfahren zur Herstellung des Hohlprofils | |
KR102496140B1 (ko) | 공압출 장치, 단층 압출 장치 및 레트로피팅 키트 그리고 층 두께의 측정, 플라스틱 필름의 제조 및 압출 장치의 레트로피팅을 위한 방법 | |
CA2364548A1 (en) | Food product which artificially has been given a cell-like structure by coextrusion of several components, and method and apparatus for manufacturing such food product | |
US4690862A (en) | Integral composite profile of cellular and non-cellular resins and a dual extrusion method for its manufacture | |
CA1193060A (en) | Process and apparatus for the production of a colour wedge foil | |
JP2012513921A (ja) | 共押出し成形型、成形型による押出し成形方法、及びそれにより作製される押出し成形物品 | |
CN112672870B (zh) | 挤出设备和挤出方法 | |
US7862755B2 (en) | Constant shear rate extrusion die | |
US5154870A (en) | Thermoplastic resin sheet manufacturing process and its apparatus | |
EP1647390A2 (en) | Double flow channel for an extruder head | |
US4690628A (en) | Adjustable feed block for coextrusion die | |
US7517210B1 (en) | Apparatus for the manufacture of compound pipes | |
US6769899B2 (en) | Independent X/Y flow adjustable extrusion die | |
EA044803B1 (ru) | Экструзионное устройство и способ экструзии | |
FI127487B (fi) | Menetelmä vähintään yhdellä jäykisteellä vahvistetun muoviputken valmistamiseksi | |
CN215550747U (zh) | 一种复合共挤模具 | |
CA2830651A1 (en) | Adhesive nozzle having a plurality of outlet openings | |
CA2663326C (en) | Method for the production of a cylindrical, strand-shaped part | |
CN112848203A (zh) | 一种复合共挤模具 | |
US6901641B2 (en) | Method for manufacturing a valance having a ridge with an accent color | |
US9574686B2 (en) | Invisible seam laminated article and process of manufacture | |
KR101697509B1 (ko) | 복층유리용 단열간봉 | |
KR102517139B1 (ko) | 확관에 따른 두께 감소를 보완하는 편수칼라형 상하수도관과 그 성형장치 | |
KR200258361Y1 (ko) | 나무질감의 무늬가 있는 제품을 생산하기 위한압출성형용 다이 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Nusbach, Austria Patentee after: Exelik Holdings Ltd. Country or region after: Austria Address before: Nusbach, Austria Patentee before: Grena crowding group Limited by Share Ltd. Country or region before: Austria |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: Austria Patentee after: Exelik Austria GmbH Country or region after: Austria Address before: Nusbach, Austria Patentee before: Exelik Holdings Ltd. Country or region before: Austria |