BE637223A - - Google Patents
Info
- Publication number
- BE637223A BE637223A BE637223DA BE637223A BE 637223 A BE637223 A BE 637223A BE 637223D A BE637223D A BE 637223DA BE 637223 A BE637223 A BE 637223A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- cylinder
- relay
- impression cylinder
- contact
- Prior art date
Links
- 238000007639 printing Methods 0.000 claims description 35
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000005406 washing Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 7
- 230000005284 excitation Effects 0.000 description 26
- 239000002253 acid Substances 0.000 description 25
- 238000005530 etching Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- 238000011068 loading method Methods 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 5
- 230000003750 conditioning effect Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005587 bubbling Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/18—Curved printing formes or printing cylinders
- B41C1/188—Curved printing formes or printing cylinders characterised by means for liquid etching of cylinders already provided with resist pattern
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR931631A FR1360882A (fr) | 1963-04-16 | 1963-04-16 | Perfectionnements apportés aux machines et procédés de rotogravure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE637223A true BE637223A (enrdf_load_stackoverflow) |
Family
ID=8801731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE637223D BE637223A (enrdf_load_stackoverflow) | 1963-04-16 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE637223A (enrdf_load_stackoverflow) |
| FR (1) | FR1360882A (enrdf_load_stackoverflow) |
-
0
- BE BE637223D patent/BE637223A/fr unknown
-
1963
- 1963-04-16 FR FR931631A patent/FR1360882A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1360882A (fr) | 1964-05-15 |
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