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Reasons and solutions for label detachment and breakage in fully automatic labeling machines

2023-07-20
全自动贴标机

During the operation and use of the labeling machine, there may occasionally be issues with labels falling off or breaking. So how can we find the cause and solve these problems? Below, Bogao will solve it one by one for everyone

1. The issue with the label itself

Cutting the bottom paper of the label is one of the reasons for label breakage. A clear phenomenon of this problem is that the fracture is very neat. Upon careful observation, it can be observed that there are obvious cutting marks on the bottom paper of the label,

The label will also be broken if the base paper of the label is not made of the right material. The standard labeling machine labels are all Glasin, and the base paper of the relative Coated paper will be broken due to the insufficient strength of the base paper

Another label breakage caused by the blade is due to the misaligned assembly of the label stripping plate, resulting in uneven force on the label as it passes through the blade, which can also lead to label breakage

2. The problem with the tensioning mechanism

The purpose of the tension mechanism in the entire header section is to ensure that the label can be relatively evenly and stably separated from the label stripping plate during traction movement. For this purpose, the tension of the label needs to be ensured with a certain amount of force. When the force is too large, it can also cause the label to break, which can be solved by reducing the force of the label pressing plate and the elasticity of the brake rod.

3. The problem of peeling the label board

In addition to the issue with the label itself, the main cause of label breakage is also concentrated on the label stripping board,

One of the main reasons is that the peeling plate is too sharp. The peeling plate is made using a sheet metal machine and is mainly caused by excessive cutting and milling at the cutting edge. The main treatment method is to manually polish the cutting edge to make the transition at the cutting edge smoother

The above is an explanation of the reasons and solutions for label detachment and breakage in fully automatic labeling machines. We hope it can help everyone and would like to learn more about labeling machines. Welcome to inquire.

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