Not primarily no. The phenomenon of undulation is due to the exposure that the album suffers in the environment where it is, therefore having several external conditions to DreambooksPro. When this phenomenon appears, it can be by excess or absence of humidity, and they present themselves in different ways.
To overcome both effects ask you to perform the following steps (we ask you to take pictures to check before and after the process):
Excess of Humidity:
1º - Place the 2 sachets of 5gr of silica gel next to the album.
2º - Cover with a plastic bag to be totally isolated along with the velvet bag and box if possible, in a horizontal position in a place with room temperature.
3º - The album should remain at least 48 hours inside the package together with the silica gel.
Lack of Humidity:
1º - if it is near an air conditioner or a drier environment, please remove it from the place.
2º Place the album in a horizontal position in a place with room temperature during 48h.
If the procedure is followed to the letter, the problem will disappear. If the anomaly persists, please contact our customer support line with the requested evidence so we may proceed with a more detailed analysis.