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1. (WO2019049206) FLEXOGRAPHIC PRINTING PLATE AND STRUCTURE FOR CLAMPING FLEXOGRAPHIC PRINTING PLATE BY PLATE VICE
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Pub. No.: WO/2019/049206 International Application No.: PCT/JP2017/031945
Publication Date: 14.03.2019 International Filing Date: 05.09.2017
IPC:
B41F 27/12 (2006.01) ,B41F 27/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
27
Devices for attaching printing elements or formes to supports
12
for attaching flexible printing formes
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
F
PRINTING MACHINES OR PRESSES
27
Devices for attaching printing elements or formes to supports
Applicants:
ナカンテクノ株式会社 NAKAN TECHNO CO., LTD. [JP/JP]; 千葉県佐倉市太田2071 2071 Ohta, Sakura-shi, Chiba 2850808, JP
Inventors:
佐藤 良久 SATO Yoshihisa; JP
金子 朝光 KANEKO Tomomitsu; JP
新井 健二 ARAI Kenji; JP
Agent:
森 義明 MORI Yoshiaki; JP
市川 真樹 ICHIKAWA Masaki; JP
Priority Data:
Title (EN) FLEXOGRAPHIC PRINTING PLATE AND STRUCTURE FOR CLAMPING FLEXOGRAPHIC PRINTING PLATE BY PLATE VICE
(FR) PLAQUE FLEXOGRAPHIQUE ET STRUCTURE POUR SERRER UNE PLAQUE FLEXOGRAPHIQUE AVEC UN ÉTAU À PLAQUE
(JA) フレキソ印刷版および版バイスによるフレキソ印刷版の挟持構造
Abstract:
(EN) Provided is a structure for clamping a flexographic printing plate by a plate vice, the structure facilitating adjustment of a clamping force, preventing the flexographic printing plate from being pulled out during printing, and curbing occurrence of plate elongation. An eyelet member 16 projects from a flexographic printing plate 14 on at least one of the plate cylinder side and the printing surface side of the flexographic printing plate 14. A fitting recess 24 in which a projection part 16a of the eyelet member 16 fits is formed in a plate vice 12. The flexographic printing plate 14 is clamped by the plate vice 12 in a state where the projection part 16a of the eyelet member 16 fits in the fitting recess 24 of the plate vice 12.
(FR) L'invention concerne une structure pour serrer une plaque flexographique avec un étau à plaque, la structure facilitant le réglage d'une force de serrage, empêchant le retrait de la plaque flexographique pendant l'impression, et restreignant l'apparition d'un allongement de la plaque. Un élément d’œillet (16) fait saillie depuis une plaque flexographique (14) sur le côté du cylindre de plaque et/ou le côté de la surface d'impression de la plaque flexographique (14). Un évidement d'ajustement (24) dans lequel s'ajuste une partie saillante (16a) de l'élément d’œillet (16) est formé dans un étau à plaque (12). La plaque flexographique (14) est serrée par l'étau à plaque (12) dans un état dans lequel la partie saillante (16a) de l'élément d’œillet (16) s'ajuste dans l'évidement d'ajustement (24) de l'étau à plaque (12).
(JA) 挟持力の調整が簡単で、印刷時におけるフレキソ印刷版の引き抜けを生じさせることなく、しかも、版伸びが起こりにくい版バイスによるフレキソ印刷版の挟持構造を提供する。 フレキソ印刷版14の版胴側或いは印刷面側の少なくとも一方において、フレキソ印刷版14からハトメ部材16が突出しており、版バイス12には、当該ハトメ部材16の突出部16aが嵌まりこむ嵌合凹部24が形成されており、ハトメ部材16の突出部16aが版バイス12の嵌合凹部24に嵌合された状態でフレキソ印刷版14が版バイス12によって挟持されていることを特徴とする。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)