Shrink sleeves can also dual perform as a label and tamper-proof seal. All we need to do is add a horizontal perforation near the cap. With shrink sleeves, your time and resources can be saved since you don’t need to apply two labels on the same product. If you don't want to completely rehaul your labels but would like to protect product contents, an excellent option is to use hologram shrink seals. These label work by shrinking a strip of film onto the cap and neck of a container to create a seal and typically it's perforated with a 'V' or 'T' cut to allow easy removal.
