The prosperous touch screen and solar energy industries have driven the continuous improvement of photosensitive adhesive products. In the field of high-precision screen printing, the performance of photosensitive adhesives is constantly improving. For example, the photosensitive glue suitable for the touch screen industry, its performance matches the printing ink image; the photosensitive glue suitable for the solar cell industry, its performance can be well combined with the stainless steel screen. At present, the mainstream touch screen industry requires relatively high line fineness. Because the accuracy of the line is directly related to the sensitivity of the touch screen, the comfort and speed of use and many other aspects. Why are some high-end touch screens so sensitive? With a single finger, the gorgeous picture will immediately appear in front of you. This is mainly because high-end screens are different from ordinary screen circuits, and the high-end touch screen lines are more subtle and dense. The lines accumulated in the same area may be tens of ordinary ones, and hundreds of high-end ones, and the signal changes will naturally be higher when used.
Photo Emulsion
Under the mainstream trend of high-precision industry, the continuous improvement of product performance to meet the requirements has become a major trend in the future.
In addition, the urgent problem for domestic photosensitive adhesives to be solved in the field of high-end precision screen printing is how to maintain the stability of the photosensitive adhesives. The same environment, operation, raw materials, different batches, the performance of photosensitive adhesive has undergone special changes, why is this? This requires the R&D team to start from the aspects of technology, raw materials, personnel, and operating procedures, and conduct multiple experiments to complete the final goal.