How to solve the problem of label damage and breakage when the labeling machine encounters the problem?

[Pharmaceutical Network Technical Article] In the process of rapid development of the pharmaceutical market, labeling machines also play an increasingly important role in the pharmaceutical packaging industry
.

At present, the common labeling machines on the market include dry glue labeling machine, sleeve labeling machine, round bottle labeling machine, hot melt adhesive self-adhesive labeling machine,
etc.

These labelling machines can apply labels on flat surfaces, single or multiple sides of packaging, cylindrical applications, partially or fully covered cylindrical applications, concave and corner applications, and more
.

No matter what type of labeling machine it is, only by understanding the structure, principle and correct operation method of the equipment can it play the role of the labeling machine, but in the actual production process, the labeling machine will also encounter some small problems, so in order to To better ensure the normal and stable operation of the work, users also need to know the common problems and solutions of the labeling machine
.

This article mainly aims at the problem of breakage and breakage of the labels on the labeling machine, and analyzes the relevant reasons and relevant solutions
.

First, the bottom paper on the edge of the label is cracked
.

This situation is a relatively common phenomenon of label breakage.
During the transportation and handling of the label, it is easy to crack the backing paper on the edge of the label and cause small cracks, and the labeling machine has a certain tension during labeling, so the bottom of the label The ends are prone to cracks
.

In addition, improper adjustment of the rollers on the labelling machine can also cause the rollers to break the liner at the edge of the label and break the label
.

In view of the above situation, the user needs to check carefully when loading the label paper roll, and select the label paper without cracks
.

 　　Second, the label is wound too tightly, causing the adhesive to leak, causing the label to break
.

If the finished label is rewound too tightly, and the labeling machine has a certain tension during the labeling process, when the label roll with leaking glue is used for automatic labeling, the backing paper is affected by the tension, which will also make the label Break occurs
.

The industry pointed out that this is because the backing paper is irregularly broken under tension, so the user must check carefully when rolling up the label
.

 　　Third, the peeling layer is damaged
.

If the peel layer of the label backing paper (usually the silicone oil layer) is damaged, it can also cause the label to break
.

The main causes of damage to the release layer are defects in the production and coating of raw materials, and due to inspections by the printing house and technical inappropriateness in the replenishment process,
etc.

This also reminds users that in the process of purchasing labeling machines, they should pay attention to choosing reliable and quality-assured manufacturers
.

 　　Understanding the common problems and solutions of labeling machines will help users to maintain the equipment in a timely manner
.

However, in the process of using the labeling machine, it is also very important to maintain the equipment regularly, which is the key to ensure the longer life and more stability of the labeling machine equipment
.

It is understood that generally after using the equipment, attention should be paid to keep it clean, and the mechanisms of the labeling machine equipment such as friction rollers, electrical boxes, etc.
should be cleaned to ensure the cleanliness of the next use and prevent pollution
.

 　　At the same time, users also need to do regular inspections and maintenance to maintain the normal operation of the machine, including but not limited to: cleaning up discarded paper scraps and debris; removing oil residue from rollers and edges; cleaning induction with a soft brush or cloth Regular replacement of the fuse, this equipment uses AC power supply, use a fuse to prevent overload; anti-rust, use anti-rust oil to spray all stainless steel and iron parts, and gently wipe with a soft cloth
.