Title:
FORMING DEVICE FOR THIN FILM PATTERN
Document Type and Number:
Japanese Patent JP3052270
Kind Code:
B2
Abstract:
PURPOSE: To prevent the surface deformation of letterpress at the time of the pressure contact with an object to be printed and to form a precise thin film pattern in uniform thickness by forming the letterpress of a printing roll from a metal or ceramics and arranging the same to the peripheral surface of a plate cylinder through an elastic layer.
CONSTITUTION: A device main body is equipped with an intaglio roll 1 having a large number of ink cells 6, a device supplying ink to the surface of the intaglio roll 1 and a doctor filling the ink cells 6 with ink and further equipped with a printing roll 4 having letterpress 15 whose top surface comes into contact with the intaglio roll 1 on the peripheral surface of a plate cylinder and transferring the ink in the ink cells 6 to the top surface of the letterpress 15 and a printing table 5 transferring the ink on the top surface of the letterpress 15 to the surface of an object 14 to be printed. In the above mentioned constitution, the printing roll 4 is constituted by forming the letterpress 15 composed of a metal or ceramics to the peripheral surface of the plate cylinder through an elastic layer 17 to prevent the surface deformation of the letterpress at the time of the pressure contact with the object 14 to be printed.
More Like This:
| JP6913433 | Microbial testing equipment, methods and programs |
| JPH0720472 | PRODUCTION OF LIQUID CRYSTAL DISPLAY DEVICE |
| JP2010042553 | FINE PRINTING DEVICE |
Inventors:
Men Ryomei
Hiroshi Suyama
Masayasu Sakane
Hiroshi Suyama
Masayasu Sakane
Application Number:
JP24675491A
Publication Date:
June 12, 2000
Filing Date:
August 30, 1991
Export Citation:
Assignee:
NISSHA PRINTING CO.,LTD.
International Classes:
B41F17/14; G02F1/1337; (IPC1-7): B41F17/14; G02F1/1337
Domestic Patent References:
| JP2259724A | ||||
| JP2192944A | ||||
| JP62202736A | ||||
| JP63246249A | ||||
| JP63217324A |