Now, due to the needs of product packaging and publicity, manufacturers often need to print on the surface of tinplate coil steel bottle caps, so as to print patterns or text on the bottle caps. Fully realize the role of packaging publicity. As far as the printing effect is concerned, it will be mainly affected by the following factors:
Factor 1: Poor production environment. As far as the many factors affecting the printing effect of plain tinplate sheets caps are concerned, the basic performance is in terms of production. If the production environment is not good, the tinplate will be damp before printing, and the surface will be covered with small water droplets, which will be affected by moisture. As a result, the adhesive force on the surface of the bottle cap is reduced, and because of the decrease in the adhesion force, the printed ink cannot be stably attached to the surface of the bottle cap, so a good printing effect cannot be obtained naturally.
Factor 2: The seasonal climate is too cold. If the climate is too cold due to the season, and the manufacturer has not taken corresponding measures in production and processing, it is easy to cause the poor printing effect of electrolytic tinplate coils caps under the influence of seasonal factors.
Factor 3: too much oil. If the manufacturer applies a lot of oil when printing and processing the tinplate coil steel cap, the paint and ink layer will not be able to completely wet the tinplate surface, and the printing effect will inevitably be poor.
The above factors will affect the printing effect of tinplate bottle caps. It is necessary for the manufacturer to have sufficient optimized performance in these aspects, and the printing effect that can be achieved will be very good.
