Will the color of BOPP colored thermosensitive synthetic paper fade?

The color of BOPP colored thermosensitive synthetic paper may indeed fade under specific conditions. This is mainly due to the special properties of thermosensitive synthetic paper and the combined effects of external environmental factors. The following is a detailed analysis of the color fading problem of BOPP color thermal sensitive synthetic paper:

1、 Reason for fading

High temperature impact:

High temperature is one of the important factors causing the fading of thermal sensitive synthetic paper. When the ambient temperature is too high, the chemicals in the thermosensitive coating may accelerate the reaction, making the color unstable and even fading.

Humidity impact:

Humidity may also affect the color stability of thermosensitive synthetic paper. In high temperature and high humidity environments, paper is prone to moisture, which may accelerate the color change process.

Light influence:

Long term exposure to sunlight or strong light, especially ultraviolet radiation, has a significant impact on the color stability of thermosensitive synthetic paper. The image on the paper may gradually fade.

Storage environment:

Improper storage environment, such as prolonged exposure to high temperature, high humidity, or direct sunlight, may also cause color fading of BOPP colored thermal sensitive synthetic paper.

Printing and usage time:

Over time, even in a good storage environment, the color of BOPP colored thermosensitive synthetic paper may change due to aging.

2、 Preventive measures

Control storage environment:

BOPP colored thermosensitive synthetic paper should be stored in a cool, dry, and dark place, avoiding direct sunlight and high temperature and humidity conditions.

Choose high-quality materials:

Choose BOPP color thermal synthetic paper with good stability and high quality to reduce the possibility of color fading.

Attention to usage conditions:

During use, attention should also be paid to avoiding direct exposure to high temperatures and strong light. Especially during the printing or display process, the temperature and humidity of the surrounding environment should be controlled well.

Timely replacement:

For BOPP colored thermosensitive synthetic paper stored for a long time, its color change should be checked regularly and replaced in a timely manner if necessary.

3、 Summary

The color fading of BOPP colored thermosensitive synthetic paper is a complex process influenced by multiple factors. To avoid color fading, appropriate storage and usage measures need to be taken to ensure the color stability and service life of the paper. At the same time, when selecting materials, their performance characteristics such as temperature resistance and light resistance should also be fully considered.