JPH0355231U

JPH0355231U -

Info

Publication number: JPH0355231U
Application number: JP9784990U
Authority: JP
Priority date: 1990-09-18
Filing date: 1990-09-18
Publication date: 1991-05-28

Description

[Brief explanation of drawings]

第１図乃至第３図は本考案の一実施例を示すも
ので、第１図は細長形状品の印刷機の正面図、第
２図はインクロールの斜視図、第３図はインクロ
ールの網点加工部の一部拡大断面図、第４図は従
来の細長形状品の印刷機の正面図、第５図は従来
のインクロールとゴム版ロールとの接触部の一部
正面図である。１……インクケース、２……インク、５……ゴ
ム版、６……ゴム版ロール、７……ブランケツト
ロール、８……細長形状品、９……インクロール
、９ａ……凸部、９ｂ……凹部、１０……ドクタ
ー、１１……エアシリンダ。 Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a front view of a printing machine for elongated products, Figure 2 is a perspective view of an ink roll, and Figure 3 is a view of an ink roll. FIG. 4 is a front view of a conventional printing machine for printing long and narrow products; FIG. 5 is a partial front view of the contact area between the conventional ink roll and rubber plate roll. . 1... Ink case, 2... Ink, 5... Rubber plate, 6... Rubber plate roll, 7... Blanket roll, 8... Elongated product, 9... Ink roll, 9a... Convex part, 9b... recess, 10... doctor, 11... air cylinder.

Claims

[Scope of utility model registration request]

In a printing machine for elongated products, which is equipped with an ink roll for placing a fixed amount of ink on a rubber plate roll, and a doctor for scraping off ink adhering to the circumferential surface of the ink roll, the ink roll is molded from a metal material, and A printing machine for an elongated product, characterized in that the entire or part of the circumference of the ink roll is subjected to halftone dot processing in the form of an endless band, and the doctor is brought into pressure contact with the ink roll.