Label Liner
The label liner is important because it carries the label during the printing process. It prevents the label from becoming unintentionally attached to a surface. The label liner is usually a silicone coated paper.
Other Considerations
In addition to various combinations of facestocks and adhesives, labels are available in many different formats. These formats can be differentiated by perforations, continuous, die cut, butt cut, preprinted, white or colored.