Tipping paper printing machine

Abstract

The invention relates to a tipping paper printing machine. The tipping paper printing machine comprises a rack, a body paper roller, an operation roller, a printing roller, a finished product roller and a printing ink fountain are installed in the rack, routes passed by tipping paper operating at the body paper roller, the operation roller, the printing roller and the finished product roller are tipping paper paths, a first cavity is installed in the tipping paper path in front of the printing roller, the first cavity is provided with an inlet and an outlet, and the tipping paper path passes through the inlet and the outlet of the first cavity; a second cavity is installed in the tipping paper path in front of the body paper roller, the second cavity is provided with an inlet and an outlet, and the tipping paper path passes through the inlet and the outlet of the second cavity; and the first cavity is connected with the second cavity through a pipeline, a draught fan is installed in the middle of the pipeline, the draught fan operates, gas in the first cavity runs towards the second cavity, and the tipping paper printing machine has the advantages that a solvent is saved, pollutionis reduced, and the solvent in printing ink after printing is conducted can be sufficiently utilized.

Description

technical field [0001] This invention relates to tipping paper printing machines. Background technique [0002] The tipping paper printing machine has a frame on which base paper rolls, running rolls, printing rolls, finished product rolls and ink tanks are installed. The base paper rolls are rolls for wrapping raw materials. The roll of paper, the printing roll is the roll of tipping paper printing ink, and the finished roll is the roll of the tipping paper after printing; after the tipping paper is printed, there is ink solvent on the tipping paper, and these solvents are dried After evaporation, the smearing of the tipping paper ink can be avoided and the product quality can be guaranteed; in the prior art, the method of drying is adopted, and these solvents are volatilized and poured into the air, so that waste is formed, and at the same time, these solvents volatilize in the workshop and also cause pollution. [0003] On the other hand, in order to improve the printing...

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Problems solved by technology

[0002] The tipping paper printing machine has a frame on which base paper rolls, running rolls, printing rolls, finished product rolls and ink tanks are installed. The base paper rolls are rolls for wrapping raw materials. The roll of paper, the printing roll is the roll of tipping paper printing ink, and the finished roll is the roll of the tipping paper after printing; after the tipping paper is printed, there is ink solvent on the tipping paper, and these solvents are dried Evaporation can avoid the smearing of tipping paper ink and ensure product quality; in the prior art, the method of drying is adopted to volatilize these solvents and pour them into the air, which will cause waste, and at the same time, these solvents will cause pollution when they volatilize in the workshop

[0003] On the other hand, in order to improve the printing quality of the tipping paper, a moistening chamber should be additionally arranged in front of the printing roller. The moistening chamber is arranged on the path of the tipping paper. The solvent mist produced by the chemical device is diffused and poured into the moistening chamber, so that an atmosphere with solvent vapor is formed in the moistening chamber, and the tipping paper is moistened in this atmosphere, and then printed, which can improve the clarity of product printing. In the prior art, fog The solvent used in the chemical chamber is provided separately, which has the disadvantage of waste

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