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    • 21. 发明专利
    • Multicolor printing method and apparatus thereof
    • 多媒体打印方法及其设备
    • JPS6192861A
    • 1986-05-10
    • JP21371784
    • 1984-10-12
    • Nishikizome:Kk
    • MASUDA YOSHINOBUYOSHIZAWA SHINICHI
    • B41F9/00B41F9/08B41F31/18
    • B41F31/18
    • PURPOSE:To improve hue and to facilitate the alteration of color arrangement, by dividing a color box and providing furnishers at every divided boxes whiled contacting each furnisher with one engraving roll. CONSTITUTION:Printing sizes 1a, 1b ... having different colors in color boxes 2a, 2b ... are adhered to the peripheries of furnishers 3a, 3b ... with the rotation of the furnishers and transferred to an engraving roll 4. At this time, each printing size is diffused on the engraving roll 4 in a width larger than that of each furnisher but the diffusion thereof is stopped immediately before the adjacent printing size having a different color. That is, the printing sizes are not blended with the adjacent printing sizes on the engraving roll 4 and printed on the cloth 5 to be printed on a pressure roll 6. The blending of colors is prevented by regulating the gaps between the furnishers and the viscosity of each printing size. Therefore, only one engraving roll 4 may be used and the alteration of color arrangement is performed only by replacing the color boxes 2a, 2b ... and, because there is no color overlapping, hue is improved.
    • 目的:为了改善色调并促进颜色布置的改变,通过在每个分配的盒子上划分一个彩色盒子和提供的家具,每个家具与一个雕刻辊接触。 构成:在彩色盒2a,2b ...中具有不同颜色的印刷尺寸1a,1b ...随着家具的旋转而粘附到家具3a,3b ...的周边并转移到雕刻辊4.在 此时,每个印刷尺寸以比每个家具的宽度大的方式扩散在雕刻辊4上,但是在相邻的具有不同颜色的印刷尺寸之前立即停止扩散。 也就是说,印刷尺寸不与印刷辊4上的相邻印刷尺寸混合并印刷在布5上以被印刷在压力辊6上。通过调节装置之间的间隙和粘度来防止颜色的混合 的每个打印尺寸。 因此,仅可以使用一个雕刻辊4,并且仅通过更换颜色框2a,2b ...进行颜色布置的改变,并且由于没有颜色重叠,因此改善了色调。
    • 22. 发明专利
    • LOT DISPLAY METHOD AND GRAVURE OFFSET PRINTING PRESS USED THEREIN
    • JPS60206647A
    • 1985-10-18
    • JP6391084
    • 1984-03-30
    • SEKISUI CHEMICAL CO LTD
    • KUWAJIMA SHINJI
    • B41F17/10B41F31/18
    • PURPOSE:To make it possible to display a lot marking such as a manufacturing date without replacing a printing plate, by displaying the lot by the position of an unprinted mark among marks arranged in a definite manner. CONSTITUTION:A commodity names 11 and marks 12 are carved on the surface of a gravure roll 1 along the peripheral direction thereof at equal intervals in a line and the ink, which is supplied to said carved surface from an ink supply apparatus 14 and fills the carved parts while removed by a scraper 15, is printed to the surface of a synthetic resin pipe 3 through an offset roll 2. However, because depressed parts 22 provided to the surface of the offset roll 2 at the positions opposed to the marks 12 are adjusted so as to be aligned with the positions opposed to the marks 12 having a predetermined order, the marks at said positions receive no transfer of ink and come to blanket parts without receiving printing while the remaining 12 marks 12 are printed and displayed. By this mechanism, it is unnecessary to replace a printing plate and it is economical and beautiful display peculiar to gravure printing can be kept.
    • 29. 发明专利
    • Intaglio printing machine
    • INTAGLIO印刷机
    • JP2012061602A
    • 2012-03-29
    • JP2010205067
    • 2010-09-14
    • Komori Corp株式会社小森コーポレーション
    • SATO AKIHIKO
    • B41F33/14B41F9/00B41F9/02B41F9/10B41F11/00B41F31/18
    • PROBLEM TO BE SOLVED: To provide an intaglio printing machine in which print quality can be inspected with higher precision.SOLUTION: The intaglio printing machine includes: an impression cylinder 14 for holding paper 1; a plate cylinder 15 which holds an intaglio plate on the peripheral surface thereof and is abutted oppositely on the impression cylinder 14; an ink collection cylinder 16, a chevron cylinder 17, an inking unit 18, etc., for supplying an ink to the intaglio plate of the plate cylinder 15; a paper discharge cylinder 21, a sprocket 22a, a paper discharge chain 22b, etc., for receiving the paper 1 printed on the impression cylinder 14 from the impression cylinder 14 and conveying the received paper; and a line camera 313, a fluorescent lamp 315, etc., which are arranged on the downstream side from an oppositely-abutted position of the impression cylinder 14 on the intaglio plate of the plate cylinder 15 in the rotative direction of the impression cylinder 14 are used for inspecting the paper 1 on the impression cylinder 14 in the range on the upstream side from a transfer position of the paper 1 between the impression cylinder 14 and the paper discharge cylinder 21 in the rotative direction of the impression cylinder 14.
    • 要解决的问题:提供一种可以更高精度检查打印质量的凹版印刷机。 解决方案:凹版印刷机包括:用于保持纸1的压印滚筒14; 印版滚筒15,其在凹凸板的圆周表面上保持凹版,并相对于压印滚筒14抵接; 用于向印版滚筒15的凹版印刷油墨供给墨水的墨水收集滚筒16,人字形滚筒17,着墨单元18等; 用于从压印滚筒14接收印刷在压印滚筒14上的纸1并输送接收的纸张的排纸筒21,链轮22a,排纸链22b等; 以及在压印滚筒14的旋转方向上设置在印版滚筒15的凹版上的压印滚筒14的相对邻接位置的下游侧的线相机313,荧光灯315等 用于在压印滚筒14的旋转方向上从压印滚筒14和排纸滚筒21之间的纸1的转印位置的上游侧的范围内检查压印滚筒14上的纸张1.

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