AR006499A1 - METHOD TO MANUFACTURE PRODUCTS TO BE OBTAINED BY EXTRUSION AND APPARATUS TO MANUFACTURE A PRODUCT FROM EXTRUDED PLASTIC MATERIAL - Google Patents
METHOD TO MANUFACTURE PRODUCTS TO BE OBTAINED BY EXTRUSION AND APPARATUS TO MANUFACTURE A PRODUCT FROM EXTRUDED PLASTIC MATERIALInfo
- Publication number
- AR006499A1 AR006499A1 ARP970101339A ARP970101339A AR006499A1 AR 006499 A1 AR006499 A1 AR 006499A1 AR P970101339 A ARP970101339 A AR P970101339A AR P970101339 A ARP970101339 A AR P970101339A AR 006499 A1 AR006499 A1 AR 006499A1
- Authority
- AR
- Argentina
- Prior art keywords
- channel
- manufacture
- extruded
- plastic material
- product
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000003000 extruded plastic Substances 0.000 title abstract 2
- 238000001125 extrusion Methods 0.000 title 1
- 230000007423 decrease Effects 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Se relaciona con un método y un aparato para fabricar un producto de material plástico extruido, comprendiendo el aparato al menos un rotor y almenos un estator, con un espacio libre de suministro provisto entre ambos, un canal situado enun lado del espacio libre de suministro, aplicando el canalsobre el material que debe ser extruido a fin de hacerlo salir del aparato cuando el rotor es puesto en movimiento. La forma en sección transversaldel canal permanece sustancialmenteinvar iable. En el otro lado del espacio libre de suministro está dispuesto un canal contrario, de una manera tal comopara que una cavidad de procesamiento constituida por los canales, los canales contrarios, y el espacio libreexistente entre los mismos disminuyeal menos de manera parcialmente continua a lo largo del eje del extrusor. La energía de deformación del material puede de ese modo ser mantenida tanpequena como sea posible debido a la forma invariable delperfil transversa l del canal, y el material permanece dentro del canal debido a la presencia delos resaltos planos. El material es movido de manera rotatoria, lo que permite la fabricación de un producto de material plástico de estructuralaminar.Además, material es que de lo contrario resultaría dificultoso procesar pueden también ser extruidos de manera efectiva.It relates to a method and an apparatus for manufacturing an extruded plastic material product, the apparatus comprising at least one rotor and at least one stator, with a supply clearance provided between them, a channel located on one side of the supply clearance, applying the channel over the material to be extruded in order to make it come out of the apparatus when the rotor is set in motion. The cross-sectional shape of the channel remains substantially invariable. On the other side of the supply free space, a counter channel is arranged, in such a way as so that a processing cavity constituted by the channels, the counter channels, and the free space between them decreases at least partially continuously along of the extruder shaft. The deformation energy of the material can thus be kept as small as possible due to the invariable shape of the transverse profile of the channel, and the material remains within the channel due to the presence of the flat shoulders. The material is moved in a rotary manner, which allows the manufacture of a plastic material product with a laminar structure. In addition, material that would otherwise be difficult to process can also be extruded effectively.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI961540A FI103185B (en) | 1996-04-04 | 1996-04-04 | Procedure for controlling properties of an extruded product and extruder |
| FI961822A FI106005B (en) | 1995-12-12 | 1996-04-29 | Process for making homogeneous material with an extruder and extruder |
| PCT/FI1996/000261 WO1997001428A1 (en) | 1995-06-26 | 1996-05-08 | Extrusion apparatus and method for orienting plastic material by using an extrusion apparatus |
| PCT/FI1996/000502 WO1997010940A1 (en) | 1995-09-20 | 1996-09-20 | Method and apparatus for making an extrusion product, and an extrusion product |
| FI964988A FI104055B (en) | 1996-04-29 | 1996-12-12 | Extrusion process, extruder and plastic product |
| FI965182A FI965182A7 (en) | 1996-04-04 | 1996-12-20 | Method and apparatus for making a extruded plastic product and plastic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR006499A1 true AR006499A1 (en) | 1999-08-25 |
Family
ID=29554309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP970101339A AR006499A1 (en) | 1996-04-04 | 1997-04-03 | METHOD TO MANUFACTURE PRODUCTS TO BE OBTAINED BY EXTRUSION AND APPARATUS TO MANUFACTURE A PRODUCT FROM EXTRUDED PLASTIC MATERIAL |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR006499A1 (en) |
| CO (1) | CO4700324A1 (en) |
| ID (1) | ID16544A (en) |
| MY (1) | MY118677A (en) |
| SA (1) | SA97180006B1 (en) |
-
1997
- 1997-04-03 MY MYPI97001437A patent/MY118677A/en unknown
- 1997-04-03 AR ARP970101339A patent/AR006499A1/en active IP Right Grant
- 1997-04-03 CO CO97016910A patent/CO4700324A1/en unknown
- 1997-04-04 ID IDP971137A patent/ID16544A/en unknown
- 1997-05-10 SA SA97180006A patent/SA97180006B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY118677A (en) | 2005-01-31 |
| SA97180006B1 (en) | 2006-03-25 |
| ID16544A (en) | 1997-10-09 |
| CO4700324A1 (en) | 1998-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |