Ink is a kind of material widely used in printing, painting and other fields, it is composed of pigments, resins, solvents and auxilaries. The ink has good adhesion, scratch resistance and light resistance, and is widely used in various fields. The follow

Ink is a common printing material, widely used in printing, painting, illustration and other fields. However, many people do not understand the service life and preservation precautions of ink. This article will reveal the relevant knowledge of ink for you to help you better understand and use ink.

First of all, let's look at the service life of the ink. The service life of the ink refers to the time that the ink can maintain its normal use under certain conditions. In general, the service life of the ink is related to its preservation state, storage conditions and use environment. The following are some common factors that affect the service life of ink:

1. Temperature and humidity: ink is easy to deteriorate in high temperature and high humidity environment, resulting in poor printing effect. Therefore, it is necessary to avoid exposure to high temperature and high humidity when storing and using ink.

2. Light: ink is easily affected by light and loses color brightness. Therefore, in the process of storing ink to avoid direct sunlight, stored in a cool dry place.

3. Oxygen: ink contact with oxygen will lead to oxidation reaction, thus affecting the use of ink effect. Therefore, in the use of ink to avoid long-term exposure to the air, you can use oxidation protective film to protect the ink.

In addition, there are some notes on ink preservation:

1. Sealing: The open oil cartridge should be closed in time after use to prevent the ink from drying and deteriorating.

2. Storage location: The ink should be stored in a vertical position to prevent the ink from pouring out.

3. Different color isolation: different colors of ink should be stored separately, so as not to pollute each other.

4. Regular inspection: regularly check the storage status of the ink, if there is deterioration or abnormal phenomenon, it should be replaced in time.

In addition, different types of inks also have different service life and preservation requirements. For example, water-based ink has a shorter service life, more stringent preservation requirements, and cannot be exposed to high temperature and high humidity environments. Solvent-based inks have a long service life, but they also need to avoid light and oxygen contact during storage and use.

In addition to the service life and preservation precautions, the quality and formula of the ink are also important factors affecting its use effect. In general, high-quality ink has the following characteristics: full color, good stability, moderate drying time, strong adhesion and so on. Therefore, in the purchase of ink to choose good quality, high credibility of the brand.

In general, understanding the service life and preservation precautions of the ink is an important step to ensure the printing effect of the ink. Through proper storage and rational use, the service life of the ink can be extended, and the printing quality and effect can be improved. I hope this article has inspired you, thank you for reading!