Screen printing plate production Screen printing has its own characteristics compared with other printing. (1) Screen printing color, thick ink film, unlike letterpress printing, lithography ink film is very good, can not be used to express the subtle changes in tone; (2) When using the original drawing lines, it is not required to have too fine lines, screen printing plate system for too fine lines, production is not easy, at the same time, the later printing effect is not
Screen printing technology Screen and screen structure Screen plate is the skeleton of screen, used to attach photosensitive film or photosensitive adhesive basic carrier, for screen printing developers, the basic knowledge of screen, according to the requirements of printing, select the appropriate screen materials and models, is an important condition for the production of high-quality products. There are silk screen, nylon (nylon) screen, polyester (polyester) scree
Screen printing technology principle and equipment Screen printing principle and process overview Screen printing belongs to screen printing, which, together with letterpress, lithography and gravure printing, is called "four major printing".The principle of screen printing is;In printing, the dye is transferred through the holes of the screen frame by certain extrusion to the substrate (such as textiles, paper, ceramics, etc.) to form graphic characters.In the area with hol
Overview of textile printing technology development Fabric screen printing machine is one of the most important equipment for deep processing of fabric, such as cutting sheets, which is mainly used for printing pictures and texts on the substrate.Screen printing belongs to orifice printing. The principle of orifice printing is to transfer dyes and other materials to the substrate through orifice holes under certain pressure to form graphics and characters China's textile printing
Screen selection Select the screen first to ensure the integrity of the bright dot, but also to consider the dark dot reproduction.However, due to the dot enlargement, the level with an area ratio of more than 90% is the field, while 90% of the dark dot size is equivalent to 10% of the bright dot size. Take the original manuscript of 40cm' as an example, as shown in Equation (2.1), the dot diameter is 90um.From the point of view of mesh/line ratio, 40cm' manuscript should be selected at least 1
Trends in screen printing 1. Automatic, high quality, on-line production The development of screen printing technology depends on and promotes the continuous innovation and improvement of screen printing equipment.The market for screen printing to increase the number of color sets and improve the printing precision of the demand, no doubt to screen printing equipment manufacturers put forward higher requirements.According to the current screen printing market development situation