RO95997B1 - Banda de imprimanta si procedeu de realizare al acesteia - Google Patents
Banda de imprimanta si procedeu de realizare al acesteiaInfo
- Publication number
- RO95997B1 RO95997B1 RO127278A RO12727887A RO95997B1 RO 95997 B1 RO95997 B1 RO 95997B1 RO 127278 A RO127278 A RO 127278A RO 12727887 A RO12727887 A RO 12727887A RO 95997 B1 RO95997 B1 RO 95997B1
- Authority
- RO
- Romania
- Prior art keywords
- strip
- character
- sup
- followed
- printer
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Printing Plates And Materials Therefor (AREA)
Abstract
Inventia se refera la o banda de imprimanta si un procedeu de realizare a benzii cu caractere alfa numerice, necesara pentru imprimante la sisteme de calcul. Banda de imprimanta de calculator este confectionata dintr-o banda de otel cu urmatoarea compozitie carbon 0,45 ... 0,55, mangan 0,55 ... 0,90, sulf 0,035, fosfor 0,035, crom 0,9 ... 1,25, vanadiu 0,1 ... 0,25, cu o elasticitate otel 9%, o rezistenta la rupere 110 ... 130 kgf/mm<sup>2</sup> si o grosime de 0,4 mm, ce are dispus pe fata superioara unstut fotosensibil cu o grosime de 30 mm, peste care se aplica o masca film ce contine caracterele alfa numerice, urmata de o expunere si developare, obtinându-se caracterul alfa numeric, elemente de sincronizare si elemente pentru detectare caracter,tratate rermic la temperatura de 210 degree C, timp de 90 min, urmata de corodare chimica, obtinându-.se o adâncire a corodarii, respectiv o înaltime a caracterelor de 0,24 ... 0,28 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127278A RO95997B1 (ro) | 1987-03-05 | 1987-03-05 | Banda de imprimanta si procedeu de realizare al acesteia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127278A RO95997B1 (ro) | 1987-03-05 | 1987-03-05 | Banda de imprimanta si procedeu de realizare al acesteia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO95997A2 RO95997A2 (ro) | 1989-01-30 |
| RO95997B1 true RO95997B1 (ro) | 1989-01-31 |
Family
ID=20120475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO127278A RO95997B1 (ro) | 1987-03-05 | 1987-03-05 | Banda de imprimanta si procedeu de realizare al acesteia |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO95997B1 (ro) |
-
1987
- 1987-03-05 RO RO127278A patent/RO95997B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO95997A2 (ro) | 1989-01-30 |
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