When using the double-sided tape, we must pay attention to paste the double-sided tape quickly and stably - this can make the double-sided tape achieve the maximum effect.
During the pause, the double-sided tape is still being pulled forcefully. Although the double-sided tape is not seen to be pulled open in the macro view, the double-sided tape has been pulled open in the micro view (the effect will be produced if the tape acts forcefully on the object). At this time, the glue liquid distribution on the double-sided tape is no longer uniform, and the effect of "stained glass" is produced, so it turns white.
The color difference between slow and fast uniform pulling is also very big. Slow and obvious whitening, slow pulling will make the rubber wire pull very long, which will make the rubber surface uneven and the transparency poor. Due to the inertia and other factors, the rapid drawing of the glue is pulled out before the big shape change occurs, so it can basically maintain the original uniformity, which ensures the transparency.