What happens when dots occur after sublimation heat press?

Almost daily we receive queries such as: "In my sublimations white dots appear," "When sublimate colored spots appear", "Why leave when sublimate colored dots?". It is a fairly common problem in this post will look at the possible causes and how we can implement a solution.

Check the status of your printer
It is very important to the problem of the appearance of design points to check if our print head has an obstruction.
Sublimation inks are water-based, so that it is possible that drying ink is in the head and block. If this occurs, the problem of points (either white or another color) in the sublimation comes from the printing stage, since it is the printer that is occurring.
To fix this, perform a clean (or that may be required) of the printer head. Find your printer model and follow the manufacturer's instructions step by step and make test prints until you see that the problem has disappeared.
Clogging the heads can also generate problems Banding.
During dye sublimation, it is very important that all your equipment is clean to avoid problems with color. If appropriate measures are not taken, it is likely that your iron plate is soiled with ink from previous sublimation and those remains are transferred into the new sublimationyou make. To avoid this, we always recommend using sublimation protective paper which tile with white spots on sublimation between the printed sublimation paper and the hot plate of the iron.
Extra recommendations
- If you go to sublimate a textile, first passes brush in the portion going to sublimate to remove lint and dust which might cause stains after ironing.
- If you go to sublimate a rigid product as cups or tiles may due to environmental conditions are too cold and you 'll need to preheat them for 5 to 10 seconds on the plate before sublimate.
- Save sublimation paper in a dry moisture preserving it as if the paper is wet can generate white spots.
We hope these guidelines will help you troubleshoot your problem of colored dots and spots on sublimation. If you've found another solution to this problem do not hesitate to share with us in comments.
More info:
Website: www.skyimagepaper.com
Company Name: Fei Yue Digital Technology Co.,LTD
E-mail: sales@feiyuepaper.com
Tel: 86-025-86628894
Whatsapp: +86 18252072197
Address: Central Road 323, Nanjing, Jiangsu, China