1. Sublimation rotary transfer machine inserts for the following materials (cotton, sponges, cardboard, etc.) after the moisture absorption in the process of transfer printing ink. It will cause heat transfer occurs when too much water vapor. Caused by transfer printing on the cloth, the picture color becomes weak or show some aerosol striate or water trouble. So before the transfer and transfer timing during hot pressing a few times. The moisture evaporate on the liner cotton can improve conditions. If conditional word, should be timely replacement of boring liner materials.
2. The printed picture and the cloth to be re-printed should not be damp. Otherwise, when re-printing, especially the roller press, the paper will be soft and wrinkled, and the stripes will appear when the re-printing is on the cloth. And the transfer rate will be lower, the color of the picture is not bright, when severe, the outline of the picture will be opened. The color difference between dry transfer printing and damp transfer printing will be color difference, the more severe the situation will be.
As a result of the above elements printed paper (to be transferred) and cloth should be in a boring room. Humidity should be controlled below 60%.
3. Under the sublimation rotary printing machine and sometimes happens ghosting, its elements are: when thermal transfer paper and imported paper is more flat, not immediately heated under press twists and turns, can stick flat paper and cloth. During the heat transfer printing, when the hot press plate is lifted up, the paper will be attached to the upper press plate with the cloth, and then fall down. At this time, the high-temperature transfer paper will drift down to the cloth and transfer the secondary transfer, forming a very light color of the double image.
Okay, these all above are my share about the method of dealing with the ghosting from rotary heat transfer machine. If you have any other needs or questions welcome to contact us at any time. We will provide you the best quality product and service. Hope my article can be useful to you. Thank you for your reading.