ES420879A3 - A procedure for the manufacture of multiple laminates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the manufacture of multiple laminates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES420879A3 ES420879A3 ES420879A ES420879A ES420879A3 ES 420879 A3 ES420879 A3 ES 420879A3 ES 420879 A ES420879 A ES 420879A ES 420879 A ES420879 A ES 420879A ES 420879 A3 ES420879 A3 ES 420879A3
- Authority
- ES
- Spain
- Prior art keywords
- plug
- flows
- series
- translation
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000012815 thermoplastic material Substances 0.000 title abstract 2
- 229920005989 resin Polymers 0.000 abstract 5
- 239000011347 resin Substances 0.000 abstract 5
- 229920005992 thermoplastic resin Polymers 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A process for the manufacture of multiple sheets of thermoplastic materials, characterized by the melting of a series of thermoplastic resins, the supply of the series of thermoplastic resins in the form of a series of flows according to parallel steps independent of each other, in a sufficient length to establish laminar flow in each of said flows, not involving any of said flows to the other; matching the adjacent faces of the parallel flows in a common passage, thereby forming a resin plug of compound type having intermediate faces between the resin flows between the contact points; forcing the compound-type resin plug to expand laterally along an axis substantially perpendicular to the flow direction of said plug, but substantially parallel to the planes of the sheet interleaves and extruding the expanded resin plug through the plug. A long narrow hole disposed in the plane of the plug of expanded resins, to form a multi-type sheet. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES420879A ES420879A3 (en) | 1973-11-21 | 1973-11-21 | A procedure for the manufacture of multiple laminates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES420879A ES420879A3 (en) | 1973-11-21 | 1973-11-21 | A procedure for the manufacture of multiple laminates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES420879A3 true ES420879A3 (en) | 1976-05-01 |
Family
ID=8465447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES420879A Expired ES420879A3 (en) | 1973-11-21 | 1973-11-21 | A procedure for the manufacture of multiple laminates of thermoplastic materials. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES420879A3 (en) |
-
1973
- 1973-11-21 ES ES420879A patent/ES420879A3/en not_active Expired
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