Method for producing printing paper and printing press

Abstract

The invention relates to the technical field of printing, in particular to a method for producing printing paper and a printing press. The printing press comprises a machine frame, wherein printing rollers are arranged on the machine frame, an ink fountain is formed below the printing rollers, printed paper is transported from back to front on the machine frame, a path which the paper passes through is a paper path, and an alcohol vapor chamber is arranged in front of the ink fountain. The printing press further comprises an alcohol evaporator, the alcohol evaporator is provided with an alcohol vapor outlet, the alcohol vapor outlet communicates with the alcohol chamber, the alcohol vapor chamber is provided with an inlet and an outlet, and the paper path passes through the inlet and the outlet. The method for producing printing paper comprises the steps that the paper is printed with ink, and after printing, the paper is placed in an environment with alcohol vapor to be dried under the condition that the ink is not dried. The method and the printing press have the advantage of being able to produce brighter products.

Description

technical field [0001] The invention relates to the technical field of printing, to a production method of printing paper, and to a printing machine. Background technique [0002] The paper is printed with ink and becomes a printed matter after drying; in the prior art, the printed paper is directly dried, that is, high-temperature air is used in the drying process, and it is not dried in a dry atmosphere of other organic substances. The product produced like this has the shortcoming that color and luster is not beautiful, has influenced the quality of product. [0003] Use a printing machine to print paper. The printing machine has a frame, a brush roller on the frame, and an ink tank under the printing roller. The printed paper is transported from the back to the front on the frame, and the route the paper passes through It is the paper path; in the prior art, there is no setting for drying the printed paper by atomization of organic matter in front of the printing roller...

AI Technical Summary

Problems solved by technology

[0002] The paper is printed with ink and becomes a printed matter after drying; in the prior art, the printed paper is directly dried, that is, high-temperature air is used in the drying process, and it is not dried in a dry atmosphere of other organic substances. The products produced in this way have the disadvantage of not being beautiful in color, which affects the quality of the products.

[0003] Use a printing machine to print paper. The printing machine has a frame, a brush roller on the frame, and an ink tank under the printing roller. The printed paper is transported from the back to the front on the frame, and the route the paper passes through It is the paper path; in the prior art, there is no organic matter atomization in front of the printing roller to dry the printed paper, and the drying is carried out under the condition of direct heating of the heating component, which cannot produce brighter products

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