How to deal with sublimation paper warping when printing in dry weather?
April 26,2023
In dry weather, when printing, the paper will appear warped. The warped paper will scratch the print head, interrupt printing, and eventually cause problems with the print head.
So what should we do in this situation?
It is recommended to adjust the humidity in the printing room and increase the humidity in the air. After the humidity reaches a certain value, the paper will not warp due to drying.
A humidifier can be added in the printing room to keep the humidity in the air at 45-70%RH.
At the same time, it should be noted that when the humidity in the air is too high, it is easy to get wet. After the paper is damp, there will be problems such as arching the paper during the printing process and uneven paper. At this time, it is necessary to control the humidity and not let the opened paper Long-term exposure to humid air. The printed paper should also be put into a bag in time to isolate from the humid weather, or transferred as soon as possible.