Advantages of environmentally friendly water-based ink

Due to the use of water as a dissolution carrier, water-based inks have significant environmental protection safety characteristics: safe, non-toxic, harmless, non-flammable non-explosive, almost no volatile organic gases are generated, mainly in the following four aspects. Waterborne varnish manufacturers

1. Does pollute the atmosphere

VOC (Volatile Organic Gas) is recognized as one of the major sources of global air pollution today. Solvent-based inks emit a large amount of low-concentration VOCs, because water-based inks use water as a dissolution carrier. So whether it is in its production process when it is used for printing. Almost no volatile organic gases (VOC) are emitted into the atmosphere. This is unmatched by solvent-based inks. Solvent-based inks emit a lot of low-concentration VOCs during the production process, water-based inks just overcome this shortcoming. This unique feature of non-pollution of the atmospheric environment is being favored by more more printing companies.

2. Reduce residual poison on the surface of printed matter

Water-based ink completely solves the toxicity problem of solvent-based ink. The absence of organic solvents greatly reduces the toxic substances remaining on the surface of the printed matter. Nowadays, people are paying more more attention to food safety. Has paid attention to the health safety of food packaging. The residual amount of hazardous substances in packaging materials packaging printing is also strict. It is quite difficult for printed matter using solvent-based ink to meet the requirements of food hygiene safety. this is for prints using water-based inks. It is a breeze.

3. Reduce consumption cost

Due to the inherent characteristics of water-based inks-the content of isoforms is higher. Can be deposited on thinner ink films. Therefore, relative to solvent-based inks. Its coating amount (amount of ink consumed per unit printing area) is less. After testing. Compared with solvent-based inks. The consumption of water-based ink is reduced by about 10% compared with solvent-based ink. only that, because the printing plates need to be cleaned frequently. Therefore use solvent-based ink printing. Need to use a large amount of organic solvent cleaning fluid, use water-based ink printing. The cleaning medium is mainly water. Water-based ink is more economical. In line with the theme of a conservation-minded society advocated by the world today.

4. Improve the safety of the environment

Protect the health of the contacting operators. Solvent-based inks are quite dangerous during their production printing. Organic solvents solvent-based inks are themselves flammable liquids. Organic solvents are easily volatile. After reaching the explosion limit concentration, an explosion will occur when encountering Mars. Therefore, the risk of fire explosion is quite high. The unique toxicity of organic solvents is extremely detrimental to the health of production workers. The national health supervision administrative department defines such operations as occupationally hazardous operations. The operating personnel must have regular occupational health examinations to ensure the health of the contacting operators.