ES424127A3 - A procedure for the coextrusion of multiple layer plates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the coextrusion of multiple layer plates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES424127A3 ES424127A3 ES424127A ES424127A ES424127A3 ES 424127 A3 ES424127 A3 ES 424127A3 ES 424127 A ES424127 A ES 424127A ES 424127 A ES424127 A ES 424127A ES 424127 A3 ES424127 A3 ES 424127A3
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- coextrusion
- translation
- machine
- legally binding
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012815 thermoplastic material Substances 0.000 title abstract 2
- 229920005992 thermoplastic resin Polymers 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A process for the coextrusion of multilayer sheets of thermoplastic materials, characterized by comprising a joining phase in a tube of two streams of molten thermoplastic resin with laminar flow, forming a combined stream of molten thermoplastic resin having a clearly defined bond between the components of said combined current, by passing said combined current flow, from thermoplastic resins to a manifold of a sheet extrusion die, with the planes of junction between each of the individual resin components being parallel to the principal direction of flow of the resin itself passing through the collector, adopting the shape of a sheet and so that in the multi-layer sheet, the individual layers of thermoplastic resin are of practically uniform thickness over the entire width of the sheet. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES424127A ES424127A3 (en) | 1974-02-27 | 1974-02-27 | A procedure for the coextrusion of multiple layer plates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES424127A ES424127A3 (en) | 1974-02-27 | 1974-02-27 | A procedure for the coextrusion of multiple layer plates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES424127A3 true ES424127A3 (en) | 1976-07-01 |
Family
ID=8466170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES424127A Expired ES424127A3 (en) | 1974-02-27 | 1974-02-27 | A procedure for the coextrusion of multiple layer plates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES424127A3 (en) |
-
1974
- 1974-02-27 ES ES424127A patent/ES424127A3/en not_active Expired
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