Store the boxes at uniform temperatures between 18 and 21°C and a relative humidity of 45-55%. No storage on radiators.
Storage in non-temperature-controlled rooms:
Protect rooms from air that is too humid and too dry. No storage on exterior walls.
Under optimal storage conditions, up to 3 years. Self-adhesive gumming only up to 1 year. For products made of recycled paper with self-adhesive closure flap, a time guarantee for the adhesiveness cannot be given due to possible residues from the reprocessing of the paper, even with optimal storage.
Delivered pallets should not be loaded additionally.