What are Shrink Sleeves?

Shrink Sleeves – also known as tamper seals or tamper evident security seals or plastic sleeves for bottles. Commonly seen as the plastic tamper seal on the top of a bottle or jar that has perforations for easy opening, and if it isn’t there then customers are less inclined to purchase. Technically a shrink sleeve is a tube of PVC plastic that will shrink when heat has been applied using a heat gun.