Material hardness: Because a harder label is better for labeling, it is better to have a harder label. The hardness of the label has a great relationship with the thickness of the label. The thicker the label, the harder it will be. Therefore, if the material is too soft for labeling, the best way is to appropriately increase the thickness of the material, so that labeling will become much easier.
Release force: The release force of the label should not be too large or too small. If it is too small, it may fall off before the label is applied. If it is too large, there may be missing or non-labeling during labeling. .
Backing paper material: The material of the backing paper must be good and the push silicon must be uniform, which can withstand a certain tensile force without deformation, so that the backing paper will not be broken when labeling.
In addition, it is necessary to pay attention to the static electricity on the label before labeling, otherwise the label will be stained and warped during labeling due to static electricity, which will affect the quality of the labeling.