One is to hang the surplus paper with hooks (2-3 days), so that the humidity of the printed album paper tends to be balanced with the indoor environment. This method is commonly known as "hanging dry exercises". However, this drying movement actually makes the paper absorb more water.
Another method is to hang the paper in a humidity regulator, and use a higher temperature and humidity (for example, temperature 30 degrees and humidity 70%) than indoors in a shorter time (about 30 degrees). -60 minutes). Of these two methods, the former belongs to natural humidity control and the latter belongs to forced humidity control.
No matter which method is adopted, it is important to separate paper from paper when adjusting humidity, so that air can circulate between paper and paper, and paper can contact air directly. In the humidity regulator, the hanging paper is blown from bottom to top, so the wind at the upper end of the paper is not easy to blow. In order to make the humidity control effect better, the paper is often hung upside down in the middle, and the upper and lower positions are changed.