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Sublimation transfer paper-How to reflect its coordination during printing operation process?

I believe that in the previous understanding, users are well aware of the strong vitality of sublimation transfer paper processing in sublimation transfer technology, then, how to reflect the coordination of thermal transfer paper in the printing process?

Sublimation Transfer Paper

The following are some ways to highlight the coordination of transfer paper:

1. The humidity of the printing environment is preferably controlled at 45 to 70% RH. If the air is too dry, the transfer paper may be warped. At this time, when the large amount of ink is printed, the thermal transfer paper absorbs water and the arch may cause friction nozzle failure. Sunch as the air is too moist, the drying speed will decrease and the ends of the transfer paper will not be elongated. Please install and activate the air conditioner in the inkjet printing room, and it is possible to stably print inkjet under stable environmental conditions.

If there is no air conditioning constant temperature and humidity for a while, the remedy is to peel off the dye sublimation paper plastic bag 1-2 days before printing to allow the heat transfer paper to breathe in the air and balance the moisture in the thermal transfer paper. The purpose is to allow the thermal transfer paper to absorb moisture and pre-elongate to prevent the dried transfer paper from absorbing too much of the printing ink to elongate the arch.

2. When the ambient humidity is very large, the base paper layer of the sublimation paper may be inconsistent in left and right elongation due to uneven water absorption on both sides. In this case, the printed strip pattern may be offset or jammed. The remedy can be to place a clean steel pipe between the paper feed side and the unwinding of the printer, and attach appropriate weights to both ends of the steel pipe to maintain the flat and proper tension before the thermal transfer paper enters.

3. When the inkjet sublimation paper absorbs too much moisture in the air, the paper becomes very soft, which makes it easy to wrinkle the sublimation paper through the pickup roller. The remedy is to remove some small rollers of the pickup roller at intervals. Reduce the pressing force to keep the printer flat.

4. To confirm the printing surface of the sublimation paper, the printing surface of the full-package thermal transfer paper is facing outward. When the printing surface cannot be determined, you can apply the two sides of the transfer paper with your fingers and wipe the water. The heavier is the print side.

5. When placing the transfer paper on the printer, bring the fine cloth gloves to prevent the surface of the transfer paper from being dirty.

6. When changing a new volume, it is safe to print a small standard color block (the standard color block refers to the familiar pattern of CMYK four or six colors) and do the transfer test to ensure each roll of paper. The color is the same. If there is obvious color difference, it is necessary to find the cause and eliminate it in time.

Sublimation Paper

7. During the printing process, the test strip should be used to ensure the smoothness of the ink of the nozzle, so that the color of the pattern is consistent and accurate, and the printing defects are avoided due to partial blockage of the nozzle.

8. In the case of printing on the side of the heat transfer sublimation paper turn on the built-in heater of the printer and set the appropriate temperature according to the amount of ink discharged from the print pattern, or turn on the external air drying device. Make sure that the back is not stained during the winding process to avoid flaws in the print pattern.