Press on the adhesive side
During production cycle we delaminate self-adhesive raw material and undercoat, and then we make an overprint on adhesive. Duplex printed labels are applied on transparent packages. Using unstick adhesive it is possible to read texts placed inside by repeated unsticking the label.
Partial adhesive neutralization is an alternative option. Then we create a band about sticky ends and non-adhesive center part (e.g. covering cold cooked meats).