Regarding adhesive,there are permanent adhesive and removable adhesive two options.
Permanent adhesive has hot melt ,acrylic and solvent options. Hot melt has high initial stickiness performance but can’t last long, it is widely used with paper label.
Acrylic adhesive:initial stickiness is not very high but it can last long time, it can be washed off, it is common used with plastic film label.
Solvent adhesive can keep good stickiness performance with high temperature and widely used for special occasions, such as engine label,outdoor,battery and so on.
Removable label means it can be re-position for many times, we can often find it with Wet wipes.This is plastic film facestock with removable adhesive, it can be peeled off repeatedly without being torn and keep good stickiness.