Friends, long time no see.Today we are going to talk about the development of photosensitive materials in the development of silkscreen printing materials. The early photosensitive adhesive was based on gelatin (bone glue) and had no photosensitive effect.In case of light curing, colloids are crosslinked.However, after the crosslinking curing, this kind of colloid will slowly expand in the water, and still dissolve in the water for a long time. After long-term storage, it will dry out a
In the last article, we learned about the development of substrate in the development of dead materials. In this article, we will discuss in detail how the development of ink technology has profoundly affected the development of screen printing. The development of ink and screen printing substrate development is complementary to each other, the rapid development of substrate rapidly promoted inks The improvement of technology, the progress of ink and led to the further improvement
The development of screen printing With the research of new materials and the development of manufacturing technology, with the development of computer and electronic technology and the increasing precision of mechanical manufacturing technology, screen printing technology has been greatly improved.Screen printing technology scale is also expanding, screen printing in all aspects of the continuous development.We analyze the development of screen technology from four aspects: screen prin
In the last article we said that silkscreen printing can survive a variety of printing methods, is its irreplaceable characteristics.At the same time, screen printing has its limitations in the current development and research.We need a correct scientific view of the current situation of screen printing, so as to achieve a greater breakthrough. 1. Low screen printing capacity Screen printing cannot achieve the same production efficiency as the other three prin
In the last article, we covered the most basic principles of screen printing and the methods used in the platemaking process.Today we're going to talk in detail about one of the most common methods of making plates in modern silk screen technology. We have a general understanding of the entire screen printing process, stretch screen - cleaning - drying - coating photosensitive adhesive - drying - exposure - development - drying - repair - curing treatment.After this series of processes,
Screen printing principles are expressed in many ways, but the core idea is the same. Screen printing is the silk fabric, synthetic fiber fabric or wire mesh stretch on the wooden frame or metal frame, the use of manual paint film or photochemical platemaking method to make screen printing plate.And modern screen printing technology, is the use of photosensitive materials through photographic plate making method to make screen printing plate, so that the screen on the screen printing pl