What is the role of anti-static back coating with mixed base carbon strip?

The anti-static back coating of mixed base carbon strip plays multiple important roles in the printing process, mainly including the following aspects:

First, protect the print head

1.Reduce wear: During the printing process, the carbon strip is in direct contact with the print head, resulting in continuous mechanical friction. The anti-static back coating reduces this friction, thereby reducing wear on the print head and extending its service life. In general, the service life of a print head can reach 30km-50km, and high-quality anti-static back coating is essential to maintain this life.

2.Prevent print residue: The back coating also prevents the transfer of toner, ink and other impurities from the back of the carbon strip to the print head, preventing print residue. The accumulation of these residues can seriously affect the print quality and may even cause hardware failure.

Second, strengthen heat conduction

1.Optimize heat transfer: The printing method of heat transfer is to transfer the ink on the carbon belt to the printing medium by releasing heat energy from the print head. The anti-static back coating helps dissipate electrostatic charges and prevent static buildup, thereby effectively regulating and optimizing the heat transfer process. This can avoid heat waste or uneven ink printing, improving print quality and efficiency.

Third, improve the stability of the carbon belt

1.Resist environmental intrusion: The anti-static back coating provides additional protection to the carbon strip against moisture, dust and other particles. These environmental factors can negatively affect the quality and performance of the carbon strip, and the back coating can effectively prevent this from happening.

2.Enhance structural stability: The back coating can also enhance the structural stability of the carbon strip, helping the carbon strip to remain flat without deformation. This is essential for the ink to remain evenly distributed throughout the printing process, helping to achieve higher quality printing results.

In summary, the anti-static back coating of the mixed base carbon strip plays an important role in protecting the print head, strengthening the heat transfer and improving the stability of the carbon strip. These functions together ensure the smooth printing process and the stable and reliable printing quality. Therefore, when choosing a mixed base carbon strip, the quality of the anti-static back coating is an important factor that cannot be ignored.