The main points of the screen production technology make you instantly become a master
Mastered the main points of screen production technology, its remarkable features are faster development, good processing fastness, high printing resistance and strong applicability, which can be used for the magnetic bar, scraper printing and manual plate printing of flat screen printing machines. (1) The production process of the screen version: Stretching the net → washing the net → matching the glue → sizing and coating → exposure → development and flushing → plate revision → double exposure → applying curing agent or printing resistant paint (2) Technical points of online version production: 2.1 In order to make the photosensitive adhesive layer and the screen have good adhesion and affinity, the screen should be treated with neutral or weak alkaline detergent, and then washed with water and dried. Some companies wash the silk screen in the dyeing machine before stretching the net, and use clean water to remove dust after stretching the net. 2.2 In order to make the surface of the screen mesh have a certain thickness, the viscosity should be adjusted properly. The water used for dissolving and diluting the photosensitive agent should be adjusted appropriately according to the mesh number and viscosity requirements, especially to prevent excessive water addition and affecting the specified viscosity requirements; the printing surface and the printing surface should be glued to prevent the reactive dye from scratching The printing surface and the bearing surface are infiltrated with each other. 2.3 Determine the best exposure time according to factors such as the light source, distance, glue thickness, manuscript, pattern, etc. of each printing and dyeing manufacturer. Generally, it is necessary to achieve no trachoma due to "tender glue" during the development by high-pressure water gun, so that the photosensitive colloid and the photosensitive resin can be optimally cross-linked. Healthy Cat Treats,Homemade Cat Treats,Best Cat Treats,Cat Dental Treats Jiangxi Welton Pet Products Co., Ltd. , https://www.weltonpetcare.com