These shrink sleeves are Hollow tube of clear PVC Flim in which we transfer holographic strip inside the sleeve to ensure that the hologram are damaged when seal is broken. This is to avoid the Possibility of adulteration of opening bottle caps .It is impossible to open the bottle without destroying the Hologram. Shrink sleeves can be applied on customized multi-colour roto printing pvc films.The application ccan be manually and by automatic applicators.