The remaining ink:the ink not in use (but not cannot be used) for every reason which can be adjust to use to other color,always is the light one to the dark one.
It should be noticed that:controlling and assuming the remains as mush as possible. The corresponding rewards and punishments system should be set to the printing operators, otherwise,it is difficult to have very big effect. It’s because whatever the remains is not as well as the new ones. Without a certain system of supervision,the operators can be very casual to adjust the amount and causes an unnecessary wasting.
What’s more,be sure to explain to your customer about the quality of the print that if there is a streak ,the transition of level is natural and the transform of dots is successful. Instead of the color for quality. There is no need to adjust the primary color around and around,especially for the new item.with this done,it can greatly reduce the residual ink and the inventory ink.
The addition of ink should be divided into many times and every times for a little in order to ensure the stable proportion of the new and old ink. Especially for using a little but added too much will causes a large number of surplus and leads to change of ink performance such as the color turns dark, the mobility goes worse,the streak appears,bubble produces and so on which are influences the quality of print greatly. The remains should always be filtered.
The rest of origin ink is not too much with all these work done. But how to assume the remains for every reason? The answer is add some old to the new every now and then appropriately. What calls for special attention is that is on the premise of quality of assurance and the request for the original color and printing quality is not too high mainly for the printing batch and the ink amount is large ones.
Wanmey Ink suggests you that:
1)while choosing the ink factory,make them knows clearly what color do you prefer ,they can always meet your demands. In that case,it can ensure the original ink color is consistent and the printing quality is in keeping with the sample ones as much as possible.
2)use the original ink for new printing for the first time. Otherwise print each product will almost change every kind of ink and increased a lot of trouble to the printing plant. So it’s very important to approve the first sample and try to use the original color. As a matter of fact,there is no right or wrong in color,wise see wisdom,but to have a good communication with your customer.
3)the printing ink is the main raw material in printing. What is different from substrate is that the quality and the amount of the remains have much to do with the usage and the site management. The poor substrate can return at any time,but the poor ink is not poor quality but too much left for the most time which lead to the backlog and waste of funds. How to manage the ink effectively and control the remains properly is the problem that many printing plant have to face and it’s obvious to efficiency from management on this issue.
Wanmey Ink 