Does the anti-blocking screen agent have an impact on the printing quality?

Does the anti-blocking screen agent have an impact on the printing quality?
If the anti-blocking screen agent is used reasonably, it will have little impact on the printing quality and may even have a positive effect, but if it is used improperly, it may also have some negative effects. The details are as follows:
Positive impact
Improve fluidity: The anti-blocking screen agent can reduce the surface tension of the hot melt glue, making it have better fluidity. In this way, during the screen printing process, the glue can pass through the mesh more evenly, so that the printed pattern or coating is more uniform and smooth, which helps to improve the clarity and precision of the printing and improve the printing quality.
Reduce mesh blockage: Effectively prevent glue from accumulating and clogging in the mesh to ensure the continuity of the printing process. Avoiding problems such as incomplete printed patterns and discontinuous lines caused by mesh blockage helps maintain stable printing quality and reduce the defective rate.
Negative impact
Change glue properties: Some anti-blocking screen agents may chemically react or interact with hot melt glue, thereby changing the original viscosity, drying speed, curing performance, etc. of the glue. If these properties change significantly, it may affect the adhesion between the printed pattern and the substrate, causing the pattern to fall off easily or the wear resistance, water washing resistance and other properties to decrease, which will have an adverse effect on the printing quality.
Impact on color and appearance: In some printings with high color requirements, the anti-blocking agent may affect the color of the hot melt glue, causing the color of the printed pattern to change. In addition, if the anti-blocking agent is used excessively or dispersed unevenly, some tiny spots or flaws may be formed on the printed surface, affecting the appearance quality of the printed product.
Residual problem: If the anti-blocking agent cannot be completely evaporated or removed during the printing process, it may remain on the surface of the printed product. These residual substances may affect the subsequent processing of the printed product, such as the adhesion of the coating, the glossiness of the surface, etc., and thus have an adverse effect on the printing quality.
In order to minimize the negative impact of the anti-blocking agent on the printing quality, sufficient experiments and tests should be carried out before use, the appropriate anti-blocking agent should be selected, and its usage and method of use should be strictly controlled.