What is the color durability of BOPP color thermal sensitive synthetic paper?

The color persistence of BOPP colored thermal sensitive synthetic paper is relatively good, but its specific performance is affected by various factors. The following is a detailed analysis of its color persistence:

1、 Influencing factors

Thermal sensitive layer stability:

The thermal sensitive layer of BOPP color thermal sensitive synthetic paper needs to remain stable under different temperature and humidity conditions to ensure the durability and clarity of the printing effect.

Thermal sensitive materials are easily affected by external factors such as light exposure, oxidation, etc., which may cause color fading. Therefore, the stability of the thermosensitive layer is one of the key factors affecting color persistence.

Storage environment:

Long term exposure to high temperature, high humidity, or direct sunlight can accelerate the color change process of thermosensitive synthetic paper, leading to fading.

The ideal storage environment should be cool, dry, and dark to prolong color retention.

Usage conditions:

During use, direct exposure to high temperatures and strong light can also accelerate color changes.

Especially during the printing or display process, the temperature and humidity of the surrounding environment should be controlled to reduce the impact on color persistence.

Material selection:

The material selection of thermal sensitive synthetic paper can also affect color durability. For example, using materials that are less sensitive to ultraviolet and light can improve color stability.

2、 Color persistence performance

Normally:

Under normal storage and usage conditions, the color persistence of BOPP color thermal sensitive synthetic paper can meet the needs of most application scenarios.

The printed images and text can remain clear, vivid, and not easily fade.

Under special circumstances:

In harsh storage or usage environments such as high temperature, high humidity, strong light exposure, etc., the color durability of BOPP color thermal sensitive synthetic paper may be affected, resulting in fading phenomenon.

3、 Methods to enhance color persistence

Optimize storage environment:

Store BOPP colored thermosensitive synthetic paper in a cool, dry, and dark place to reduce the impact of external environment on color persistence.

Choose appropriate materials:

When designing and selecting thermal sensitive synthetic paper, it is advisable to consider using materials that are less sensitive to ultraviolet and light to improve their color stability.

Control usage conditions:

During use, be careful to avoid direct exposure to high temperatures and strong light, especially during printing or display, and control the temperature and humidity of the surrounding environment.

In summary, the color persistence of BOPP colored thermal sensitive synthetic paper is relatively good, but its specific performance will be affected by various factors. By optimizing the storage environment, selecting suitable materials, and controlling usage conditions, the color persistence can be further improved to meet the needs of more application scenarios.