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Winter temperature is relatively low, often because the temperature is too low, resulting in thickening of ink phenomenon. Especially after the start of the Spring Festival holiday, the soft-pack factory should ensure the stability of the warehouse temperature when storing ink. If there is a problem of thickening the ink, you can also use the following methods to
.
low winter temperatures are an external factor in ink thickening. Under the influence of temperature, it is a physical phenomenon that the ink (raw ink) changes thin, but the change is the form, not the essence (the basic properties of the ink).
ink is too thick and viscous, but it is best not to adjust its viscosity with thinners or inks. Because in the deployment of ink, ink manufacturers can produce the total amount of the original ink can accommodate a variety of additives is limited, beyond the limit, even if it can be used, but also weaken the basic performance of ink, affecting the quality of printing.
the ink caused by temperature thickens, it can be solved by the following methods:
1. Place the original ink on the heating sheet or next to the heating, so that it slowly heats up gradually back to its original condition.
2. When using boiling water for external heating, the specific method is to pour boiling water into the basin, and then put the original bucket (box) ink in the water, but to prevent water vapor immersion, when the water temperature drops to about 27 degrees C to remove, open the lid stirring evenly can be used. The temperature of the printing shop is suitable for keeping it at around 27 degrees C.
solution to ink thickening at normal temperatures:
inks are also thick at normal temperatures, because the consistency of the inks reflects the fluidity of the ink to some extent. If it is not due to external factors caused by thickening phenomenon, can be summarized as the following two reasons:
1. is caused by the strong tentacle degeneration of the original ink structure, but after stirring to restore the original, can still be used;
2. is an expired ink or a perverted ink caused by improper storage and cannot be used.
