IT1246449B - Method for the production of filter elements from expanded plastic material, with a self-supporting structure - Google Patents
Method for the production of filter elements from expanded plastic material, with a self-supporting structureInfo
- Publication number
- IT1246449B IT1246449B IT02137490A IT2137490A IT1246449B IT 1246449 B IT1246449 B IT 1246449B IT 02137490 A IT02137490 A IT 02137490A IT 2137490 A IT2137490 A IT 2137490A IT 1246449 B IT1246449 B IT 1246449B
- Authority
- IT
- Italy
- Prior art keywords
- plastic material
- self
- production
- supporting structure
- filter elements
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
This is a method for the production of filter elements from expanded plastic material, with a self-supporting structure capable of giving these elements a stable shape. This method involves joining together two sheets of material with a net of suitable compact plastic material, with a suitably sized mesh, between them. The resulting joined and stiffened sheets are then cut to the desired shapes and measurements and, optionally, curved and/or folded in such a way as to acquire a specific and durable geometrical form. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02137490A IT1246449B (en) | 1990-09-04 | 1990-09-04 | Method for the production of filter elements from expanded plastic material, with a self-supporting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02137490A IT1246449B (en) | 1990-09-04 | 1990-09-04 | Method for the production of filter elements from expanded plastic material, with a self-supporting structure |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9021374A0 IT9021374A0 (en) | 1990-09-04 |
IT9021374A1 IT9021374A1 (en) | 1992-03-04 |
IT1246449B true IT1246449B (en) | 1994-11-18 |
Family
ID=11180856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02137490A IT1246449B (en) | 1990-09-04 | 1990-09-04 | Method for the production of filter elements from expanded plastic material, with a self-supporting structure |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1246449B (en) |
-
1990
- 1990-09-04 IT IT02137490A patent/IT1246449B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9021374A1 (en) | 1992-03-04 |
IT9021374A0 (en) | 1990-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |