Graphic printing on the back of the self-adhesive label, printing a small amount of text or pattern on the surface of the adhesive, to achieve the decoration purpose of the double-sided label. The label is used on a transparent bottle or glass containing a transparent liquid, and the pattern on the label can be clearly seen through the transparent bottle or glass. Play a dual-purpose role for both sides of the label. It not only saves label materials and costs, but also makes the goods have a special decoration effect. Due to the particularity of the label structure, the label printed on the back has a certain anti-counterfeiting effect.
Adhesive on the back cover, some labels do not need to be fully coated with adhesive on the back, but only partially coated. If the seal label is re-stickable and removable, there is no need for glue at the finger contact area; for some labels with back cuts, the back cut is easy to remove the backing paper, and no glue is required. In order to meet the above needs, the printing factory uses printing methods to print inks on the positions where the adhesive is required to be removed, covering the adhesive so that it does not stick to the hands, and achieves the same effect as the local coating process in the manufacture of raw materials.