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Views: 0 Author: Site Editor Publish Time: 2023-07-31 Origin: Site
Reasons and solutions for the labeling machine to break the label
In the process of sample debugging, there will be a phenomenon of label breakage, and there are many reasons for it. The following are some reasons and treatment methods for label breakage that often occur.
1. Problems with the label itself
The breakage of the backing paper is related to the quality of the backing paper of the label. The cut of the backing paper of the label is one of the reasons for the broken label. An obvious phenomenon of this problem is that the break is very neat. When you observe carefully, you can find that the backing paper of the label has obvious traces of cuts. The wrong material of the backing paper of the label will also cause the label to break.
2. The problem of stripping the label board
In addition to the problem of the label itself, the label breakage is mainly concentrated on the stripping plate. One of the most important reasons is that the stripping plate is too sharp. The stripping plate is made of sheet metal machining. The main knife edge It is caused by excessive cutting and milling. The main treatment method is to manually grind the edge of the knife to make the transition at the edge of the knife smoother. Another broken label caused by the edge of the knife is due to the crooked assembly of the stripping plate. , the knife edge is uneven, resulting in uneven force on the label when passing through the knife edge, cutting off the label, and also causing label breakage.
3. Problems with the tensioning mechanism
In the whole header part, the purpose of the tensioning mechanism is to ensure that the label can be separated from the stripping plate relatively uniformly and stably during the traction movement. For this purpose, the tension of the label needs to ensure a certain strength. When When the force is too large, it will also cause the label to break, which can be solved by reducing the force of the pressing film and the elasticity of the brake lever.
