Reducing the cost of gravure inks to obtain greater profits is the direction of the company's survival and development, and packaging and printing plants are no exception. Although gravure inks only account for about 15% of printing costs, as far as we know, printing companies have not maintained efforts to reduce ink costs. Packaging and printing companies prefer ink suppliers to provide ink products that meet the requirements at the best cost performance. 1. Improve ink coloring Flexible packaging printing plants all want ink manufacturers to improve the coloring of inks, and hope to use quantitative ink to print more jobs or quantitative jobs with a minimum amount of ink to reduce printing costs. However, the amount of ink is closely related to the colorability of the ink. In the case of a certain amount of ink, the higher the colorability of the ink, the more jobs are printed and the greater the profit. 2. Reducing the use of auxiliary agents or supporting auxiliary agents On the one hand, printing companies hope that the inks used can be used directly during printing, without the need to add or rarely add additives, in order to use only solvents to adjust the viscosity of the ink. Adding additives will increase printing costs, increase preparation time before printing, waste manpower, affect the stability of ink properties, and cause troubles for post-press processing. Therefore, reducing the use of ink auxiliaries as much as possible is of great help in reducing ink costs. 3. The additives need to be matched with the ink For some flexible packaging printing plants, there is still a problem that the used ink needs to be stored for a short period of time. There are many unused inks that have been added with additives and cannot be used on the basis, resulting in waste. Therefore, printing companies generally hope that the used ink can continue to be used after a simple treatment after 1 to 2 months of storage, so as to reduce the waste of ink and save costs, which requires ink manufacturers to solve the problem that the ink cannot be continued after the preparation of ink The problem of application. Ningbo Auland International Co.,Ltd. , https://www.everdrinkingbottle.com