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1. (WO2016063650) FLEXOGRAPHIC PRINTER AND BOX-MAKING MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/063650 International Application No.: PCT/JP2015/075788
Publication Date: 28.04.2016 International Filing Date: 11.09.2015
IPC:
B41F 31/28 (2006.01) ,B41F 5/24 (2006.01) ,B41F 19/08 (2006.01) ,B41F 31/06 (2006.01) ,B41F 33/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
31
Inking arrangements or devices
28
Spray apparatus, e.g. containing brushes
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
5
Rotary letterpress machines
24
for flexographic printing
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
19
Apparatus or machines for carrying out printing operations combined with other operations
08
Simultaneous moulding and printing
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
31
Inking arrangements or devices
02
Ducts, containers, supply or metering devices
06
Troughs or like reservoirs with immersed, or partly immersed, rollers or cylinders
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
33
Indicating, counting, warning, control, or safety devices
Applicants:
三菱重工印刷紙工機械株式会社 MITSUBISHI HEAVY INDUSTRIES PRINTING & PACKAGING MACHINERY, LTD. [JP/JP]; 広島県三原市糸崎南一丁目1番1号 1-1, Itosaki Minami 1-chome, Mihara-shi, Hiroshima 7290393, JP
Inventors:
山本 修 YAMAMOTO, Osamu; JP
杉本 和也 SUGIMOTO, Kazuya; JP
波多野 治 HATANO, Osamu; JP
Agent:
真田 有 SANADA, Tamotsu; JP
Priority Data:
2014-21357720.10.2014JP
Title (EN) FLEXOGRAPHIC PRINTER AND BOX-MAKING MACHINE
(FR) IMPRIMANTE FLEXOGRAPHIQUE ET MACHINE DE FABRICATION DE BOÎTES
(JA) フレキソ印刷機および製函機
Abstract:
(EN) The present invention relates to a flexographic printer and ensures print quality even when the line number of the printing plate is large. This flexographic printer is provided with: a printing plate (31) for transferring ink at an ink transfer site (P2) to an object to be printed S; an anilox roll (20) for supplying ink to the printing plate (31) at an ink supply site (P1); a plate cylinder (30) on which the printing plate (31) is wound and rotated; and an ink solvent supply unit (50) for supplying a solvent for the ink on the surface (31a) of the printing plate (31) in a post-ink transfer region (R1) that is downstream of the ink transfer site (P2) in the plate cylinder (30) rotation direction and upstream of the ink supply site (P1) in the plate cylinder (30) rotation direction.
(FR) La présente invention concerne une imprimante flexographique et assure une qualité d'impression, même lorsque le nombre de lignes de la plaque d'impression est élevé. Cette imprimante flexographique est pourvue : d'une plaque d'impression (31) pour transférer de l'encre au niveau d'un site de transfert d'encre (P2) vers un objet devant être imprimé S ; d'un rouleau anilox (20) pour fournir de l'encre à la plaque d'impression (31) en correspondance d'un site d'alimentation en encre (P1) ; d'un rouleau porte-cliché (30) sur lequel la plaque d'impression (31) est enroulée et mise en rotation ; et d'une unité d'alimentation en solvant d'encre (50) pour fournir un solvant pour l'encre sur la surface (31a) de la plaque d'impression (31) dans une région de transfert post-encre (R1) qui est en aval du site de transfert d'encre (P2) dans le sens de rotation du rouleau porte-cliché (30) et en amont du site d'alimentation en encre (P1) dans le sens de rotation du rouleau porte-cliché (30).
(JA)  フレキソ印刷機に関し、印版の線数を大きくした場合であっても印刷品質を確保する。このフレキソ印刷機は、被印刷物Sにインキ転写箇所(P2)でインキを転写する印版(31)と、印版(31)にインキ供給箇所(P1)でインキを供給するアニロックスロール(20)と、印版(31)が巻回されて回転する版胴(30)と、インキ転写箇所(P2)よりも版胴(30)の回転方向下流であって且つインキ供給箇所(P1)よりも版胴(30)の回転方向上流のインキ転写後領域(R1)内で印版(31)の表面(31a)にインキの溶剤を供給するインキ溶剤供給部(50)と、を備える。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)