Do you know what is the main function of the labeling machine? Many people know that the Dongguan labeling machine is dedicated to labeling products. When there was no such machine before, it was done manually. The efficiency of manual labeling is very slow, and the effect is not very good. The use of the labeling machine is different. It can perform labeling quickly and accurately, which is not only efficient, but also effective. But sometimes for some reasons, the labeling machine will break the label. How to deal with this situation? The following editor will give you an introduction:
1. Poor folding die-cutting: The quality of die-cutting also has a great impact on whether the Dongguan labeling machine is easy to break when labeling. If the die-cutting pressure is too large, it will cause the bottom paper to be cut through and cause the bottom paper to resist. Decrease in tensile strength causes the labeling to break. In addition, poor die-cutting will cause the labeling to break with the bottom paper of the bottom paper.
2. Tight folding: If the finished label is rewinded too tightly, the adhesive in the self-adhesive will be squeezed out, which will cause the glue to leak. The oozing glue will stick to the back of the backing paper and make the label not easy to loosen. open. This situation generally occurs more frequently in summer. If the label of Dongguan labeling machine is relatively narrow, the tensile strength per unit area of the bottom paper will not be very large. There is a certain tension in the labeling process of Dongguan labeling machine. When a roll of labels with leaking glue is used for labeling, it is very likely that the backing paper from which the label is removed will be affected by the tension of the Dongguan labeling machine and the tension from the inside of the roll during the labeling process. Pulling off causes the labeling tape to break. In the labeling broken band caused by such a situation, the bottom paper breaks irregularly because of the tensile force, but the broken surfaces are relatively uniform.
3. Folding is damaged: If the release layer of the bottom paper (usually the silicone oil layer) is damaged, it will also cause the labeling to break. In labeling broken tape caused by this situation, the broken surface of the backing paper is jagged. The cause of damage to the release layer is due to defects in the production and coating of raw materials. At the same time, the release layer may be scratched due to improper techniques in the process of inspection and replenishment in the printing plant.
The introduction of how to deal with the situation of label broken in Dongguan labeling machine is here. For details, please consult this site:
Post time: Apr-19-2022