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What are the manufacturing technologies of the Labeling Machine?

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What are the manufacturing technologies of the Labeling Machine?

There are various label styles and complete functions on the packaging. So the labeling machine is very wide, especially wide, and there are many styles, so what is their manufacturing technology?

The manufacturing technologies of the Labeling Machine

Relevant definition in labeling machine


1、The manufacturing technologies of the Labeling Machine

According to different adhesive coating methods, it can be divided into self-adhesive labeling machine, paste machine and hot melt adhesive machine. According to the degree of automation, it can be divided into manual labeling machines, semi-automatic and fully automatic. According to the realization of different labeling functions, it can be divided into flat labeling machine, double-sided , side  and circumferential machine. Among them, the application of self-adhesive automatic labeling machine is very extensive. Taking it as an example, introduce the core application technology of self-adhesive automatic labeling machine:


Photoelectric sensing technology

In the labeling, the position and length of the label are sensed by the photoelectric sensor, and the self-adhesive labeling machine senses the conveying position of the object through the optical sensor, and feedbacks the signal whether it should be labelled, rejected, or split.


Digital control technology

The transmission of the label is generally controlled by a stepping motor, and the accurate transmission distance of the label is realized through digital control technology. Using PLC or microcomputer control technology, organically integrate photoelectric technology and electrical technology together.


Adjustable mechanical device

This includes the positioning adjustable structure, the labeling position adjustment structure, and the overlaid pressure adjustable structure.

The application of the above core technology can ensure the coordination of the conveying, labeling, superscripting, and labeling when labeling, which can ensure the accuracy of labeling and efficiency.

2、Relevant definition in labeling machine

Positive standard    

The label is affixed to the packaging container, and the deviation between the center line of the label and its theoretical position is within the specified range, which is called positive labeling. If there are multiple labels on the same packaging container, the deviation of each from the theoretical position shall be calculated according to the above definition, and all shall be within the specified range.

Labeling rate 

According to the labeling requirements (single label or multiple labels), the percentage of the number of packaging containers that are labeled to the total number of packaging containers that are inspected.

Loss rate    

In the labeling process, the percentage of the number of labels damaged by the labeling machine to the total number of labels consumed during the labeling of the packaging container being inspected.

Scaling rate   

Among the packaging containers being inspected, the percentage of the number of packaging containers that are properly labeled to the total number of packaging containers being inspected.


Understand these, we found. For different labeling machines, the technology used will be different. At this time, people with professional knowledge are needed to ensure the effective use of the labeling machine. Our company is your good choice.


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