Performance parameters of squeegee In the selection of suitable performance of the squeegee, need to consider the following four factors. (I) Hardness Gelatine is usually made from polyurethane and its hardness is measured using a durometer.The size and blade shape determine the bending, flexibility and pressure of the squeegee.The hardness range is 55~-90°, and the hardness value is measured by Shor A hardness meter. Ink transfer and graphic reproduction is related to
scraper Screen printing squeezes play an important role in transferring ink through the mesh to the substrate, and are extremely important tools in both manual and mechanical screen printing. Squeezer, including in screen printing ink plate and ink back plate, in general, the squeezer plate is referred to as the scraper, commonly known as the scraper.The ink scraper is a tool to squeezes the ink on the screen onto the substrate. It is composed of rubber strip and clamp (handle, ge
Fault analysis and solution of screen printing press In screen printing.As a result of the whole process more, and ink, substrate material is very widely used, its performance is more complex.In particular, the printing methods and techniques are directly related to the audio quality of screen printing. The following are several common failures in screen printing, and analyzed the causes of the failures and solutions. One, tension network tension is inconsistent resulting in
The significance of printing equipment maintenance First of all, it can maintain the production to ensure the normal operation of the machine. All the machine fault phenomena affect the production in some different forms, and some of the fault phenomena will even cause a long time to stop production. Therefore, it is very important to quickly remove the machine fault phenomena to ensure the normal operation of the production;Second can reduce the economic loss, improve product quality,
Installation and adjustment of screen printing machine I. Installation of screen printing machine The installation of screen printing machine is an important link to ensure the normal operation of the printing machine. The installation state will affect the operation and use of screen printing machine, and have an important impact on the quality and accuracy of printing machine. (1) Preparation before installation Before the screen printing machine is installed, the en
How screen printing presses work I. Working principle of flat screen printing machine Taking the common flat screen printing machine as an example, the working principle of screen printing machine can be described as follows. Scraping plate extrusion ink in motion and silk screen printing, silk screen printing plate and the substrates to form a stamping line, N1 and N2, because the screen has tension force F2 scraping board, for back to stretch the silk screen plate except t