Ink cleaning agent for printing equipment and preparation method thereof

Abstract

The invention discloses an ink cleaning agent for printing equipment. The ink cleaning agent is characterized by being prepared from the following raw materials in parts by weight: 20 to 30 parts of octaphenyl polyoxyethyiene, 5 to 8 parts of sodium sulfonate, 1 to 2 parts of diethanol amine, 1 to 2 parts of oxalic acid, 5 to 7 parts of sodium benzoate, 2 to 4 parts of sodium methyl cocoyl taurate, 1 to 2 parts of sodium xylene sulfonate, 2 to 3 parts of simethicone, 1 to 2 parts of hexamethylenetetramine, 1 to 2 parts of citric acid, 1 to 2 parts of triethanolamine oleate soap, 4 to 5 parts of accessory agents and 100 to 110 parts of water. The auxiliary agents are added; the technical performance of the cleaning agent is improved; the toxic and side effects and the environment pollutionare reduced. Good dissolution and dilution power is realized on the ink; the detersive efficiency is high; no toxicity, no harm and no pollution are realized; non-flammable and non-explosive effects are achieved; the damage effect on printing machine rubber rollers is small; the use is convenient; the cost is low.

Description

technical field [0001] The invention relates to the technical field of printing cleaning, in particular to an ink cleaning agent for printing equipment and a preparation method thereof. Background technique [0002] During the production process, printing equipment needs to be regularly cleaned of dirt such as oil stains and ink stains. When changing the ink type or after the printing task is completed, the ink on the ink roller needs to be cleaned, and the dampening roller, screen, printing plate and font on the printing machine will be contaminated with ink during the printing process. In order to maintain the normal operation of the printing machine The state and quality of printed matter should also be cleaned by printing machinery. [0003] Existing ink cleaning agents are mainly divided into two categories: one is steam and kerosene, and the other is a special printing ink cleaning agent. [0004] Gasoline and kerosene are broad-spectrum organic solvents with small s...

AI Technical Summary

Problems solved by technology

As ink cleaning agents, gasoline and kerosene have many disadvantages: first, safety issues. The flash point of gasoline is only more than 20 degrees. If the ventilation facilities in the printing plant are not good, dangerous situations are likely to occur; As an organic solvent, kerosene has certain toxicity. If it is exposed for a long time, it will inevitably cause a certain degree of damage to the health of workers and the surrounding environment.

At present, the commonly used solvents still come from non-renewable solvent oils, such as kerosene, which have a strong smell and poor degradability, and still pose a certain threat to the environment.