For some questions about printing tape, there are the following possibilities
For some questions about printing tape, there are the following possibilities:
Usually, the reason for the yellowing of the tape is due to the influence of aging. Both the adhesive and the substrate of 3M tape have undergone rigorous experimental evaluation and have excellent aging resistance.
1. The tape you use is anti-counterfeiting printing tape, and degumming is for anti-counterfeiting.
2. The tape you use has a problem with the production quality, and the adhesive system itself is easy to degumming.
3. Over time, the colloid deteriorates
After it dries, can I stick the silk-screened ink with tape paper, that is, stick the ink on the tape paper. I just found a kind of print, which can stick the outer layer of ink to the tape with tape paper. What kind of ink is this and how to print it. Although the ink layer is not thick, the covering power is very good, at least much better than the covering power of offset printing, but the adhesion is average.