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UV ink printing enterprise storage problem
Ink in the process of storage and management should pay attention to the following questions:
1. First, safe storage of ink when away from fire, heat source, as far as possible to prevent attacks happened to divide.
2. The ink inside storeroom best adhere to constant temperature, differ with printing workshop temperature means less too wide. If the temperature difference is bigger, should put the ink in the printing workshop, early not only conducive to ink function the same, also can produce high efficiency.
3. In the north some areas, like the cold in winter, should prevent ideposit ink outdoors, to avoid attack in low temperature gel ink. Such as gelation, transferring them to the high temperature inside the warehouse, or put into hot water, make insolubles restore restore.
4. In the ink storage and management should comply with the "first-in first-out" principle, namely the first purchase of ink used, to prevent ink as deposit time is too long and affect its application results.
5. Ink must also have a shelf life, if the deposit is too long, various ingredients will attack separation, precipitation in ink. Ink shoulds not be long time preservation, therefore, it is advisable to ordinary storage duration to one year.
Leftover after 6. Printing ink required seal is getting behind in time, before the new use necessary to use more than 100 mesh filter filtration, energetic after mixing with new ink mixed use.