What do I need to pay attention to when storing BOPP color thermal synthetic paper?

When storing BOPP color thermal synthetic paper, the following aspects need to be paid attention to to ensure that its performance and quality are not affected:

First, control of environmental conditions

1.Temperature: The storage environment should avoid high temperature, it is recommended to control the temperature between 20-25℃. High temperatures may cause the synthetic paper to deform, soften or accelerate the chemical reaction of the heat-sensitive coating, thus affecting its performance.

2.Humidity: Humidity is also an important factor affecting storage quality. It should be ensured that the relative humidity of the storage environment is moderate, and it is generally recommended that it is below 60%, to avoid high humidity that will cause the synthetic paper to become damp, curled or moldy.

3.Light: BOPP color thermal synthetic paper should be stored in a dark place to avoid direct sunlight. Prolonged exposure to sunlight will accelerate the fading and aging of the heat-sensitive coating, affecting the printing effect and color stability.

Second, packaging and sealing

1.Sealed packaging: Unused synthetic paper should be sealed to prevent dust, moisture and other contaminants from entering. Sealed packaging helps keep synthetic paper dry and clean, extending its service life.

2.Layering: During storage, excessive stacking of synthetic paper should be avoided to avoid indentation or deformation. It is recommended to stack in layers, with partitions between each layer to maintain the flatness of the paper.

Third, avoid contact with harmful substances

When storing BOPP color thermal synthetic paper, ensure that it is free from harmful gases and chemicals. These substances may react chemically with the synthetic paper, resulting in reduced performance or damage.

Fourth, follow the principle of first in first out

For the inventory of synthetic paper, should follow the principle of first in, first out management. Preferentially use pre-stocked synthetic paper to reduce inventory overhang and reduce the risk of performance degradation due to prolonged storage.

Fifth, regular inspection and maintenance

Check the stored synthetic paper regularly to ensure that its packaging is intact, no moisture, no deformation, etc. If the problem is found, it should be dealt with in time to avoid the expansion of the problem affecting the quality of other synthetic papers.

In summary, when storing BOPP color thermal synthetic paper, it is necessary to pay attention to the control of environmental conditions, packaging and sealing, avoiding contact with harmful substances, following the principle of first in first out, and regular inspection and maintenance. These measures help to keep the performance and quality of synthetic paper stable and extend its service life.