How long is the shelf life of round colored copperplate label paper?

The shelf life of circular colored copper plate label paper is affected by many factors, including paper quality, printing process, storage conditions, etc. In general, the storage time of coated paper labels is about 2 years, but this is not absolute. The following is a detailed analysis of the shelf life of the round color copperplate label paper:

First, basic shelf life

Under normal circumstances, the shelf life of round colored copper plate label paper can reach about 2 years. This length of time is based on good storage conditions and quality assurance.

Second, factors affecting the shelf life

1.Paper quality: high-quality coated paper usually has better durability and stability, which can extend the shelf life of label paper.

2.Printing process: The ink and printing technology used in the printing process will also have an impact on the shelf life of the label paper. The quality of the printing process can ensure that the pattern and text of the label paper remain clear for a long time.

3.Storage conditions: Storage conditions are an important factor affecting the shelf life of the label paper. Humidity, high temperature, direct sunlight and other unfavorable conditions will accelerate the aging process of label paper and shorten its shelf life.

Third, specific storage suggestions

Avoid moisture: coated paper is most afraid of moisture, improper storage will produce mildew, and even cause the paper to "depowder" (drop powder). Therefore, the storage environment should be kept dry.

Avoid direct sunlight: Long-term direct sunlight will cause label fading and aging, should be stored in a cool and ventilated place.

Appropriate packaging: The unused coated paper is best wrapped in a plastic bag to prevent moisture and ensure the quality of the label paper.

Fourth, description of special circumstances

In some extreme conditions, such as extreme humidity or high temperature environments, the shelf life of round colored copper label paper may be shortened. Therefore, in practical applications, it is necessary to judge the shelf life of the label paper according to the specific situation.

In summary, the shelf life of circular colored copper plate label paper is generally about 2 years, but the specific shelf life is affected by a variety of factors. In order to extend the shelf life of the label paper, it is recommended to take appropriate storage measures and pay attention to avoid the impact of adverse conditions. At the same time, in practical applications, the shelf life of the label paper should be judged according to the specific situation.