This VOID label material is environmentally friendly, it’s 100% biodegraded to be water and carbon dioxide after buried into soil for some time. There is a top coating layer of security on this material, which is good for thermal transfer, offset printing and rotary printing. When we tear away these labels partially or completely , they reveal a hidden VOID text upon removal providing instant visibility of tamper evidence . This clearly indicates the label has been tampered with by leaving a 'Void' message both on the application and on the label ,or only on the label. Labels that have been removed cannot be repositioned. There are three kinds of showing tamper evidence : Partial Transfer, Full Transfer and Non Transfer.