How to preserve the mixed base carbon strip that has not been used for a long time?

Mixed base carbon strips that are not used for a long time should take appropriate preservation measures to ensure that their performance and print quality are not affected. Here are some suggested ways to save:

1. Control the storage environment

Temperature: The mixed base carbon strip should be stored in a stable temperature environment, the recommended temperature range is -5°C to 40°C (there are also suggestions of 5°C to 35°C, but considering long-term storage, it is more safe to choose a lower temperature upper limit). Avoid exposing the carbon strip to extreme high or low temperatures, which may cause deformation of the carbon strip material or degradation of ink performance.

Humidity: Humidity is also an important factor affecting the preservation of carbon belts. It is recommended that carbon strips be stored in an environment with a relative humidity of 20% to 85%. Too high or too low humidity can cause the carbon strip to absorb moisture or dry out, which affects its printing effect.

2. Avoid direct sunlight and humidity

Direct sunlight will cause the surface temperature of the carbon strip to rise, accelerate the aging of the ink, and even cause deformation.

The humid environment may make the carbon strip hygroscopic, resulting in uneven ink diffusion during printing, affecting the print quality.

3. Packaging protection

Use the original packaging of carbon strips or appropriate sealed containers for storage to reduce the impact of external environmental factors on carbon strips.

If the carbon belt has been opened for use, the remaining part should be wrapped in packaging film to avoid long-term exposure to the air.

4. Get regular checkups

Even if it is not used for a long time, the preservation state of the carbon belt should be checked regularly. Observe whether the carbon strip has deformation, discoloration or hygroscopic phenomenon, and deal with it in time if there is an anomaly.

5. Pay attention to the storage period

Although the mixed base carbon strip can be stored for a long time in a suitable storage environment (some manufacturers say that the normal shelf life is 1 year, but the actual use of the appropriate environment for 2 or 3 years may also maintain performance), it is recommended to use as early as possible to ensure the best printing effect.

The carbon tape that exceeds the storage period should be tested and printed before use to confirm whether its performance meets the requirements.

In summary, long-term unused mixed base carbon strips should be stored in an environment with stable temperature, appropriate humidity, avoid direct sunlight and humidity, and take appropriate packaging protection measures. At the same time, regularly checking the preservation state of the carbon belt and paying attention to the preservation period is also an important measure to ensure the performance of the carbon belt.