How to extend the shelf life of ink by automatic screen printing machine

　　Automatic screen printing machine as a printing equipment necessary to use to the ink, ink at high temperatures can easily deteriorate, so the screen printing machine manufacturers to teach you some of the methods to extend the shelf life of the ink on the automatic screen printing machine.

　　Automatic screen printing machine to extend the preservation period of the ink method

　　1. after printing the remaining ink must be sealed and stored in a dark place, in the future production can be reused. In the re-use of the first 100 mesh strainer must be used before the filter, after sufficient mixing and then mixed with the new ink.

　　2. in some northern regions, the winter climate is cold, the ink should be prevented from being stored outdoors, to prevent the ink in the low temperature gelling phenomenon. If the ink gelling phenomenon, it can be transferred to a higher temperature in the warehouse, or perhaps placed in hot water, so that the insoluble material can be restored to its original state.

　　3. in the ink storage and management should also follow the "first in first out" principle, that is, the first purchased ink is the first to use, to prevent the ink because the storage time is too long and affect its use.

　　4. the ink is best sealed to prevent dust. A large number of dust particles or various impurities particles are likely to fall into the ink slot or perhaps adsorbed in the label material exterior, thus affecting the quality of printing.

　　5. safety first, the storage of ink should be as far away as possible from the source of fire, heat sources, to prevent accidents.

　　6. the best ink warehouse can be kept at a constant temperature, and the temperature difference between the printing workshop can not be too disparate. If the temperature difference between the two is large, the ink should be put into the printing workshop early, not only to help the ink performance is stable, but also to ensure the high efficiency of production.

　　7. the ink also has a certain shelf life, if stored too long, the various components of the ink formula may be dismantled, precipitation phenomenon. Therefore, the ink should not be retained for a long time, the general retention period of about 1 year is appropriate, otherwise it may affect the quality of printing, or even cause printing failure.