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公开(公告)号：DE69420721T2
公开(公告)日：2000-01-27
申请号：DE69420721
申请日：1994-04-15
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO , NOGUCHI SATOSHI , MASAKI KENICHI , AKAI TAKAHIRO
Abstract: A thin-film forming apparatus which includes a printing device having an intaglio roll (A) having a plurality of ink cells, an ink supply means (B) which includes a doctor blade (B2) and fills ink into the ink cells, a printing roll (C) with an elastic plate (7), to which the ink of the intaglio roll is transferred wound round the barrel surface thereof, and a printing table (D) which fixes a to-be-printed material (D2) to which the ink of the printing roll is transferred, wherein the apparatus includes a articulated robot (6), and an implementation means for the printing preparatory works which is mounted to the arm (60) of the articulated robot and which performs at least one operation among the mounting/dismounting operation of the elastic plate to/from the printing roll, the operation to wipe and/or dry the ink on the barrel surface of the intaglio roll, and the operation to wipe and/or dry the ink on the doctor blade.
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公开(公告)号：DE69420721D1
公开(公告)日：1999-10-21
申请号：DE69420721
申请日：1994-04-15
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO , NOGUCHI SATOSHI , MASAKI KENICHI , AKAI TAKAHIRO
Abstract: A thin-film forming apparatus which includes a printing device having an intaglio roll (A) having a plurality of ink cells, an ink supply means (B) which includes a doctor blade (B2) and fills ink into the ink cells, a printing roll (C) with an elastic plate (7), to which the ink of the intaglio roll is transferred wound round the barrel surface thereof, and a printing table (D) which fixes a to-be-printed material (D2) to which the ink of the printing roll is transferred, wherein the apparatus includes a articulated robot (6), and an implementation means for the printing preparatory works which is mounted to the arm (60) of the articulated robot and which performs at least one operation among the mounting/dismounting operation of the elastic plate to/from the printing roll, the operation to wipe and/or dry the ink on the barrel surface of the intaglio roll, and the operation to wipe and/or dry the ink on the doctor blade.
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公开(公告)号：DE69020565D1
公开(公告)日：1995-08-03
申请号：DE69020565
申请日：1990-04-27
Applicant: NISSHA PRINTING
Inventor： MASAKI KENICHI , HASHIMURA YASUHIRO
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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公开(公告)号：DE69416274T2
公开(公告)日：1999-06-24
申请号：DE69416274
申请日：1994-06-14
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO , NOGUCHI SATOSHI , MASAKI KENICHI , AKAI TAKAHIRO
Abstract: In a print roll adapted to secure thereto an elastic form plate for formation of a thin film, the elastic form plate (1) is mounted by means of a first form plate holder (2) provided with a first print roll chuck hole (80) and a second form plate holder (3) provided with a second print roll chuck hole (81) having a tapered surface. Provided on a print roll form cylinder (503) are a first chuck means (12) comprising a first chuck member (25) having a pawl, and a first drive (26) for engaging the pawl of the first chuck member (25) with an open edge portion of the first print roll chuck hole (80), and a second chuck means (13) comprising a second chuck member (15) having a pawl, of which a tapered surface mates with the tapered surface of the second print roll chuck hole (81) in the second form plate holder (3), and a second drive (16) for moving the second chuck member (15).
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公开(公告)号：DE69223792D1
公开(公告)日：1998-02-05
申请号：DE69223792
申请日：1992-07-30
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO
Abstract: A thin film forming device comprising an intaglio printing roll (3) having a number of ink cells (3a), an ink supplying device (5) for filling ink into the ink cells of the intaglio printing roll, a printing roll (4) having a raised portion (41) adapted to be brought into contact with the above intaglio printing roll so that ink in the cells of the intaglio printing roll is transferred to the raised portion, a printing table (6) for fixing a body on which printing is effected and transferring ink on the raised portion of the printing roll to the surface of the body on which printing is effected by bringing the body into contact with the raised portion of the printing roll, a first driving device (31) for rotating the intaglio printing roll, a second driving device (7) for rotating the printing roll independently of the intaglio printing roll, and control means (103, 101, 102) for controlling the first and second driving devices so that the intaglio printing roll and printing roll rotate with a rotational speed difference within a predetermined range, wherein the intaglio printing roll (3) and the printing roll (4) are driven independently with a rotational speed difference within a predetermined range by the control means, whereby a thin film that is more uniform in thickness and smoother can be formed on the surface of the body on which printing is effected.
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Patent Agency Ranking
公开(公告)号：DE69416274D1
公开(公告)日：1999-03-11
申请号：DE69416274
申请日：1994-06-14
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO , NOGUCHI SATOSHI , MASAKI KENICHI , AKAI TAKAHIRO
Abstract: In a print roll adapted to secure thereto an elastic form plate for formation of a thin film, the elastic form plate (1) is mounted by means of a first form plate holder (2) provided with a first print roll chuck hole (80) and a second form plate holder (3) provided with a second print roll chuck hole (81) having a tapered surface. Provided on a print roll form cylinder (503) are a first chuck means (12) comprising a first chuck member (25) having a pawl, and a first drive (26) for engaging the pawl of the first chuck member (25) with an open edge portion of the first print roll chuck hole (80), and a second chuck means (13) comprising a second chuck member (15) having a pawl, of which a tapered surface mates with the tapered surface of the second print roll chuck hole (81) in the second form plate holder (3), and a second drive (16) for moving the second chuck member (15).
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公开(公告)号：DE69223792T2
公开(公告)日：1998-08-06
申请号：DE69223792
申请日：1992-07-30
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO
Abstract: A thin film forming device comprising an intaglio printing roll (3) having a number of ink cells (3a), an ink supplying device (5) for filling ink into the ink cells of the intaglio printing roll, a printing roll (4) having a raised portion (41) adapted to be brought into contact with the above intaglio printing roll so that ink in the cells of the intaglio printing roll is transferred to the raised portion, a printing table (6) for fixing a body on which printing is effected and transferring ink on the raised portion of the printing roll to the surface of the body on which printing is effected by bringing the body into contact with the raised portion of the printing roll, a first driving device (31) for rotating the intaglio printing roll, a second driving device (7) for rotating the printing roll independently of the intaglio printing roll, and control means (103, 101, 102) for controlling the first and second driving devices so that the intaglio printing roll and printing roll rotate with a rotational speed difference within a predetermined range, wherein the intaglio printing roll (3) and the printing roll (4) are driven independently with a rotational speed difference within a predetermined range by the control means, whereby a thin film that is more uniform in thickness and smoother can be formed on the surface of the body on which printing is effected.
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公开(公告)号：DE69020565T2
公开(公告)日：1996-03-28
申请号：DE69020565
申请日：1990-04-27
Applicant: NISSHA PRINTING
Inventor： MASAKI KENICHI , HASHIMURA YASUHIRO
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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公开(公告)号：EP0598126A4
公开(公告)日：1994-09-14
申请号：EP92916528
申请日：1992-07-30
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO
CPC classification number: B41F13/0008 , B41F3/36 , B41F3/80 , B41F9/01 , B41F17/00
Abstract: A thin film forming device comprising an intaglio printing roll (3) having a number of ink cells (3a), an ink supplying device (5) for filling ink into the ink cells of the intaglio printing roll, a printing roll (4) having a raised portion (41) adapted to be brought into contact with the above intaglio printing roll so that ink in the cells of the intaglio printing roll is transferred to the raised portion, a printing table (6) for fixing a body on which printing is effected and transferring ink on the raised portion of the printing roll to the surface of the body on which printing is effected by bringing the body into contact with the raised portion of the printing roll, a first driving device (31) for rotating the intaglio printing roll, a second driving device (7) for rotating the printing roll independently of the intaglio printing roll, and control means (103, 101, 102) for controlling the first and second driving devices so that the intaglio printing roll and printing roll rotate with a rotational speed difference within a predetermined range, wherein the intaglio printing roll (3) and the printing roll (4) are driven independently with a rotational speed difference within a predetermined range by the control means, whereby a thin film that is more uniform in thickness and smoother can be formed on the surface of the body on which printing is effected.
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公开(公告)号：EP0656260A4
公开(公告)日：1995-09-27
申请号：EP94917807
申请日：1994-06-14
Applicant: NISSHA PRINTING
Inventor： HASHIMURA YASUHIRO , NOGUCHI SATOSHI , MASAKI KENICHI , AKAI TAKAHIRO
CPC classification number: B41F27/1231 , B41F27/1206 , B41F27/1218
Abstract: In a print roll adapted to secure thereto an elastic form plate for formation of a thin film, the elastic form plate (1) is mounted by means of a first form plate holder (2) provided with a first print roll chuck hole (80) and a second form plate holder (3) provided with a second print roll chuck hole (81) having a tapered surface. Provided on a print roll form cylinder (503) are a first chuck means (12) comprising a first chuck member (25) having a pawl, and a first drive (26) for engaging the pawl of the first chuck member (25) with an open edge portion of the first print roll chuck hole (80), and a second chuck means (13) comprising a second chuck member (15) having a pawl, of which a tapered surface mates with the tapered surface of the second print roll chuck hole (81) in the second form plate holder (3), and a second drive (16) for moving the second chuck member (15).
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