SU123406A1 - Contact reproduction method - Google Patents
Contact reproduction methodInfo
- Publication number
- SU123406A1 SU123406A1 SU621771A SU621771A SU123406A1 SU 123406 A1 SU123406 A1 SU 123406A1 SU 621771 A SU621771 A SU 621771A SU 621771 A SU621771 A SU 621771A SU 123406 A1 SU123406 A1 SU 123406A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- contact
- rubber
- reproduction method
- contact reproduction
- gasoline
- Prior art date
Links
Description
Известны способы контактного репродуцнрОБан1; , состо щие ri приведении в контакт светочувствительного и репродуцируемого материалов и последующем экспонировании на свету полученного указанным путем комплекта. При этом плотное контактирование обеспечиваетс путем помещени комплекта в пневматическое устройство.Known methods of contact reproductive; consisting of bringing the photosensitive and reproducible materials into contact and then exposing them to the light obtained by the indicated set. In this case, tight contacting is provided by placing the kit in a pneumatic device.
Описываемый способ отличаетс от известного тем, что поверхности , подлежащие контактированию, покрывают 1-3%-ным раствором каучука в бензине. Это позвол ет повысить степень контактировани и устранить необходимость в громоздком и дорогосто щем оборудовании.The described method differs from the known one in that the surfaces to be contacted are coated with a 1-3% solution of rubber in gasoline. This increases the degree of contact and eliminates the need for bulky and expensive equipment.
Дл осуществлени способа поверхности , подлежащие контактированию , напри.мер поверхности растрового негатива (или диапозитива) и фотопленки, промазывают 1-3%-ным раствором каучука в бензине. Покрытые каучуком поверхности складывают друг с другом и, в случае если обе поверхности эластичны, прикатывают их друг к другу резиновым валиком. После экспонировани на свету полученного указанным путем комплекта, совмещенные поверхности разъедин ют и с них удал ют слой, каучука, например, протиранием поверхности. После удалени каучука светочувствительный материал подвергают обычной фотографической обработке.To implement the method, the surfaces to be contacted, for example, the surface of a raster negative (or slide) and photographic film, are coated with a 1–3% solution of rubber in gasoline. The surfaces covered with rubber fold with each other and, in case both surfaces are elastic, roll them to each other with a rubber roller. After exposure to the light of the kit obtained in this way, the combined surfaces are separated and a layer of rubber is removed from them, for example, by wiping the surface. After removal of the rubber, the photosensitive material is subjected to conventional photographic processing.
Описываемый способ может быть также гфименеи дл креплени контактного растра к поверхности светочувствительного матер1-;ала при . фотосъемке при помощи фоторепродукционного аппарата.The described method can also be gimenei for attaching the contact raster to the surface of the photosensitive material; 1; ala at. photography with the help of a photo reproduction apparatus.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU621771A SU123406A1 (en) | 1959-03-12 | 1959-03-12 | Contact reproduction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU621771A SU123406A1 (en) | 1959-03-12 | 1959-03-12 | Contact reproduction method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU123406A1 true SU123406A1 (en) | 1959-11-30 |
Family
ID=48394970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU621771A SU123406A1 (en) | 1959-03-12 | 1959-03-12 | Contact reproduction method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU123406A1 (en) |
-
1959
- 1959-03-12 SU SU621771A patent/SU123406A1/en active
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