BSBY_f001 UV green ink Dior brand [cis] follow the "quality first, customer first" principle, as the quality of the vitality of enterprises. Full implementation of modern enterprise management system and continuously improving production technology, and strengthen detection means. Meanwhile, the company of "people-oriented", rigorous improve the quality of workers and strengthen the sense of quality, strict control, the quality of its products always maintain high levels of quality in screen printing, the use of water-based inks should pay attention to what? First, screen printing, you can add the appropriate amount of slow drying agent. Generally, very suitable for high speed printing ink, the printing speed if the speed is too fast or printed with dried poor circumstances, can add a certain percentage of slow-drying agent. Second, the screen printing, the viscosity should be noted that using the ink. When using water-based ink, it should stir, and pour into a suitable measuring viscosity ink tank, if the viscosity is inappropriate, can be thinner or thickeners to adjust and control the pH of the ink note, generally lies in the 8.5 to 9.5. Printing process, due to water evaporation, ink viscosity will rise, pH value decreased, so we should always observe the use of ink, ink viscosity increases or pH found out of control, it should promptly adopt thinner and pH stabilizer adjusted to ensure the stability of the viscosity and pH. Third, in the screen printing, we should pay attention to controlling the parameters of water-based inks, including printing ink viscosity, fluidity, thixotropy and plasticity. Because of water-based ink system for the water, so be careful not to use water-based inks and alcohol inks and solvent-based inks or ink mixed with the organic solvent is added to avoid print quality problems. Fourth, in the screen printing, finished with water-based inks should be noted that storage. Residual ink after printing should recover the corresponding original drums or the ink tank cover closed to prepare for the next reuse. Prevent the ink on the surface of the conjunctiva, thickening and even dry. Water-based ink should be stored indoors in a cool ventilated, temperature controlled at 5 ~ 45 ℃. Fifth, we should be familiar with the characteristics of water-based inks and use. Ink printability by printing conditions, substrate surface characteristics, ambient temperature and humidity, the length of storage time and other objective conditions, so when in use, you need to use some additives to make minor adjustments on the ink to get the best printing results. Additives commonly used in water-based inks are pigment, pH, stabilizers, slow drying agents, defoamers, diluting agents, printing auxiliaries to be familiar with the characteristics and usage. Sixth, in the screen printing has finished pay attention to clean. Printed residual ink on the printing device is not completely dry in its rinse with water, the ink can not be washed with water and cleaning agent available. Seventh, the network should pay attention to water-based printing ink control targets. Water-based inks are mainly fineness control index, viscosity, pH and the drying rate, etc., which results from the application of the ink a decisive role. Company Name: Dongguan Dior-smooth water-based ink Paint Co., Ltd.: http://www.shuixingyoumotuliao.com http://www.tezhongfangweiyoumo.com http://www.uvyoumo.net charge: Mr. Zhang TEL: 0769 - 82026758 Mobile: 13823696851 13926563785 Fax :0769 -82026948 E-mail: diaoshun58@163.com QQ: 1906452207 Address: Dongguan City, Huang Starlite Village Industrial Zone Dior new exhibition shun people full of spirit, and strive to develop, update products, and constantly improve the quality requirements, and encourage competition in the market to grow at home and abroad, and sincerely look forward to the rapid development of globalization to create a better future for the ink coating industry and make its due contribution to the promotion of BSBY Network Alliance Hui ..... This article Source: http://www.shuixingyoumotuliao.com/show-23-69.html