ES444824A3 - An apparatus for the manufacture of plastic material sheets with color bands. (Machine-translation by Google Translate, not legally binding) - Google Patents
An apparatus for the manufacture of plastic material sheets with color bands. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES444824A3 ES444824A3 ES444824A ES444824A ES444824A3 ES 444824 A3 ES444824 A3 ES 444824A3 ES 444824 A ES444824 A ES 444824A ES 444824 A ES444824 A ES 444824A ES 444824 A3 ES444824 A3 ES 444824A3
- Authority
- ES
- Spain
- Prior art keywords
- matrix
- resin
- flow
- injection
- translation
- 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
- 239000000463 material Substances 0.000 title abstract 2
- 239000004033 plastic Substances 0.000 title abstract 2
- 239000011159 matrix material Substances 0.000 abstract 6
- 238000002347 injection Methods 0.000 abstract 4
- 239000007924 injection Substances 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- 229920005992 thermoplastic resin Polymers 0.000 abstract 3
- 238000001125 extrusion Methods 0.000 abstract 2
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
An apparatus for the manufacture of sheets of plastic material with colored bands, characterized by comprising an extrusion element including means for extruding a main flow of thermoplastic resin, said extrusion element having a flat matrix forming a sheet, as well as means of injection to extrude a flow of colored thermoplastic resin towards the main resin flow of said matrix, associating said resin streams and so that the injection means comprise an injection opening in the flat matrix for the introduction of the colored thermoplastic resin said plane matrix including an inlet for the main flow of resin, a manifold, an inner guide face or substantially flat surface adjacent to the manifold and in the downstream direction and terminating in a lip of the matrix, so that the collector has a substantially flat surface adjacent to said face i nternal matrix guide and at an angle between 30º and 45º with respect thereto, the injection orifice being positioned on said substantially planar surface at a point where the main flow of resin is spread laterally with respect to the flow of the same, downstream. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES444824A ES444824A3 (en) | 1976-01-23 | 1976-01-23 | An apparatus for the manufacture of plastic material sheets with color bands. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES444824A ES444824A3 (en) | 1976-01-23 | 1976-01-23 | An apparatus for the manufacture of plastic material sheets with color bands. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES444824A3 true ES444824A3 (en) | 1977-05-16 |
Family
ID=8470842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES444824A Expired ES444824A3 (en) | 1976-01-23 | 1976-01-23 | An apparatus for the manufacture of plastic material sheets with color bands. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES444824A3 (en) |
-
1976
- 1976-01-23 ES ES444824A patent/ES444824A3/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB998725A (en) | Extruder-roller die | |
| ES8701024A1 (en) | Apparatus for making an elongated composite article | |
| GB1101824A (en) | Process for the manufacture of thermoplastic films | |
| ES444824A3 (en) | An apparatus for the manufacture of plastic material sheets with color bands. (Machine-translation by Google Translate, not legally binding) | |
| ES231002U (en) | Edge abrasion resistant plastic strapping and method and apparatus for making the same | |
| ES8406281A1 (en) | Method of and apparatus for manufacturing a plastic film having a coloured strip with a variable degree of colouring. | |
| JPS56115239A (en) | Screw for single screw extruder | |
| SE7403101L (en) | ||
| ES430564A3 (en) | A method for the extrusion of plates of synthetic thermoplastic materials. (Machine-translation by Google Translate, not legally binding) | |
| ES433120A1 (en) | APPARATUS FOR MANUFACTURING SHEETS OF THERMO-PLASTIC SYNTHETIC MATERIALS. | |
| ES460076A1 (en) | Process for the manufacture of thermoplastic sheets having a uniformly dull surface | |
| JPS56136328A (en) | Extrusion die | |
| JPS54144464A (en) | Die for molding thermoplastic resin | |
| JPS55101438A (en) | Device for coating and molding plastic | |
| JPS53129252A (en) | Production of tehrmoplastic polymer sheet | |
| JPS5411967A (en) | Method of controlling extruder | |
| JPS5777549A (en) | Extruding head | |
| GB1042135A (en) | Reinforced thermoplastic material | |
| ES385652A1 (en) | Process and apparatus for the production of films and sheets of thermoplastic material | |
| FR2446169A1 (en) | Adjustable nozzle for extruding various flat sections - convex section nozzle has slit externally divided by adjustable cross:webs | |
| JPS53118474A (en) | Production of drawn thermoplastic resin films and its device | |
| JPS5431469A (en) | Manufacture of synthetic resin flexible pipe | |
| JPS5546954A (en) | Synthetic-resin covering system | |
| ES399711A3 (en) | Some improvements in the procedures of extrusion of multiple composition sheets and sheets. (Machine-translation by Google Translate, not legally binding) | |
| JPS53101059A (en) | Manufacturing of thermoplastic resin sheet or film |