Title:
THIN FILM FORMING APPARATUS
Document Type and Number:
WIPO Patent Application WO/1991/017049
Kind Code:
A1
Abstract:
This thin film forming apparatus is so constructed as to form a thin film in such process that ink is fed into recesses of roll-like or plate-like intaglios (3, 23) and, upon contact of the intaglios with the projections (4a, 24a) of the printing rolls (4, 24), transferred to the projections of the printing rolls, whereby the projections of the printing rolls come into contact with an object (10, 30) to be printed so that ink may be transferred to the surface of the object and a thin film may be formed. The apparatus is provided with transfer devices (16, 7, 65, 36, and 39) for transferring the roll- or plate-like intaglios, in which a first thin film is formed and then a second film is formed after transfer of the intaglios as much a distance as required and in either the direction of the rotational axis of the intaglio or that perpendicular thereto, thereby a thin film layer smooth on surface and clear at pattern edge being formed on the printed object.
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Inventors:
MASAKI KENICHI (JP)
HASHIMURA YASUHIRO (JP)
HASHIMURA YASUHIRO (JP)
Application Number:
PCT/JP1990/000556
Publication Date:
November 14, 1991
Filing Date:
April 27, 1990
Export Citation:
Assignee:
NISSHA PRINTING (JP)
International Classes:
B41F3/36; B41F17/00; B41F17/14; (IPC1-7): B41F17/00; B41F17/14
Foreign References:
| JPS6253347B2 | 1987-11-10 | |||
| JPS5343204Y2 | 1978-10-18 | |||
| JPS5013113A | 1975-02-12 | |||
| JPS58170864U | 1983-11-15 | |||
| JPS62202736A | 1987-09-07 |
Other References:
See also references of EP 0481076A1
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