How to avoid the phenomenon of fainting in the printing process of BOPP thermal synthetic paper?

To avoid the phenomenon of fainting in the printing process of BOPP thermal synthetic paper, you can start from the following aspects:

1. Ensure that the printing device is in good condition

Clean the print head: After a long time of use, the print head may accumulate ink or dust, affecting the printing effect. Use a special print head cleaning solution and paper towel to gently wipe the print head regularly to keep it clean.

Check the cartridge: Ensure that the ink in the cartridge is sufficient to avoid a decline in print quality due to insufficient ink. At the same time, pay attention to the expiration date of the ink cartridge and avoid using expired ink cartridges.

Adjust the print resolution: In the print Settings, adjust the appropriate resolution to obtain a clearer print effect. The higher the resolution, the smoother the edges of the printed text and image, reducing the possibility of smudging.

2. Optimize print Settings

Adjust the color concentration: For some types of paper, such as coated paper with weak ink absorption, it may be necessary to reduce the color concentration in the printer driver to achieve a more desirable print effect.

Select the right media type: In the print driver, make sure that the media type that matches the BOPP thermal synthetic paper is selected. This helps the printer adjust the printing parameters according to the characteristics of the paper, reducing the phenomenon of smudging.

3. Control the printing environment

Maintain appropriate humidity: The humidity of the printing environment has a certain impact on the print quality. Too high or too low humidity can lead to uneven ink absorption, resulting in smudging. Therefore, the humidity of the printing environment should be controlled within the appropriate range.

Avoid moisture on paper: When storing and using BOPP thermal synthetic paper, care should be taken to avoid moisture on the paper. Damp paper is more prone to smudging during printing.

4. Use high-quality consumables

Use high-quality inks: High-quality inks usually have better fluidity and adhesion, helping to reduce smudge during the printing process.

Select the paper that meets the specifications: Ensure that the BOPP thermal synthetic paper used meets the specifications of the printer to avoid poor printing results due to paper quality problems.

5. Regular maintenance of printing equipment

Clean the inside of the printer: Clean the inside of the printer regularly, including the ink cartridge compartment, the paper feed channel and other components, to remove accumulated dust and ink, and keep the printer in good working condition.

Check and replace the wearing parts: check the wearing parts of the printer regularly, such as the sensitive drum, fixer, etc., if found to be worn or aging should be replaced in time to ensure the print quality.

Through the implementation of the above measures, the risk of halo phenomenon in the printing process of BOPP thermal synthetic paper can be effectively reduced, and the printing quality and efficiency can be improved.