JPH0259929U

JPH0259929U -

Info

Publication number: JPH0259929U
Application number: JP13860288U
Authority: JP
Priority date: 1988-10-26
Filing date: 1988-10-26
Publication date: 1990-05-01

Description

[Brief explanation of drawings]

第１図は本考案に係わる印刷機の一実施例を示
す側面図、第２図は従来の印刷機を示す側面図で
ある。１……インキポンプ、２……吐出管、３……イ
ンキレール、４……インキ元ローラ、５……イン
キ往復ローラ、６……インキ着ローラ、７……イ
ンキ往復ならしローラ、８……インキ着ならしロ
ーラ、１１……水槽、１２……水元ローラ、１３
……水往復ローラ、１４……水着ローラ、１５…
…湿し装置、２０……版胴、２１……ブランケツ
ト胴、２２……印刷紙。 FIG. 1 is a side view showing an embodiment of a printing press according to the present invention, and FIG. 2 is a side view showing a conventional printing press. 1... Ink pump, 2... Discharge pipe, 3... Ink rail, 4... Ink source roller, 5... Ink reciprocating roller, 6... Ink forming roller, 7... Ink reciprocating leveling roller, 8... ... Ink leveling roller, 11 ... Water tank, 12 ... Water base roller, 13
... Water reciprocating roller, 14 ... Swimsuit roller, 15 ...
... dampening device, 20 ... plate cylinder, 21 ... blanket cylinder, 22 ... printing paper.

Claims

[Claims for Utility Model Registration] 1. Two plates with the same design are printed at 180° in the circumferential direction of the plate cylinder.
In a printing machine installed so that each pattern is symmetrical to the rotational axis of the plate cylinder at each position, there is an ink forming roller that rotates in contact with the plate cylinder, and an ink forming roller that rotates in contact with the ink forming roller. It has one ink reciprocating roller, and the diameter of the ink forming roller is
The ink reciprocating roller has a diameter such that the rolling distance when making one rotation in contact with the plate cylinder under nip pressure load is approximately 1/2 of the circumference of the plate cylinder, and the diameter of the ink reciprocating roller is
A printing press characterized in that the diameter is such that the rolling distance when the ink forming roller makes one revolution in contact with the ink forming roller under nip pressure is approximately 1/2 of the circumference of the plate cylinder. 2 It has one swimsuit roller that rotates in contact with the plate cylinder, and the diameter of the swimsuit roller is the rolling distance when it makes one rotation while contacting the plate cylinder under nip pressure load is the circumference of the plate cylinder. 2. The printing press according to claim 1, wherein the diameter is approximately 1/2 of that of the printing press. 3 It has one ink forming leveling roller that rotates in contact with the ink forming roller and one ink reciprocating leveling roller that rotates in contact with the ink reciprocating roller. A claim in which the diameter of the ink reciprocating roller is such that the rolling distance when it makes one rotation in contact with the ink forming roller and the ink reciprocating roller under nip pressure load is approximately 1/2 of the circumference of the plate cylinder. The printing machine according to item 1.