There are many materials and shapes of the classification labels of labeling machines, and there are many types and varieties of labeling objects, and the labeling requirements are also different. For example: some only require one body label; some require double labels; some require three labels (body label, shoulder label, neck label); some only require sealing labels; in addition, they are produced The requirements are also different. In order to meet the labeling requirements under different conditions, there are many kinds of labeling machines. Different types of labeling machines have differences in the labeling process and the structure of related devices, and of course there are commonalities.

(1) The label material used by the labeling machine: self-adhesive label, self-adhesive film, electronic supervision film, barcode, paper label, etc. This type of labeling machine is called: self-adhesive labeling machine, paste labeling machine.

(2) The labeling machine can be divided into self-adhesive labeling machine and paste labeling machine according to the type of label.

(3) According to the degree of automation, it can be divided into semi-automatic labeling machine, automatic labeling machine, and manual labeling machine. To

(4) According to the running direction of the container, it can be divided into vertical labeling machine and horizontal labeling machine;

(5) According to the characteristics of the labeling process, it can be divided into a pressure labeling machine, a rolling labeling machine, a rolling labeling machine, and a brushing labeling machine;

(6) According to the shape of the packaging bottle, it can be divided into square bottle labeling machine, round bottle labeling machine, flat bottle labeling machine and small special-shaped bottle labeling machine, etc., square labeling machine, arc labeling machine, card Type labeling machine.

(7) According to the length of the label, it can be divided into single-sided labeling machine, double-sided labeling machine, three-sided labeling machine and multi-sided labeling machine. In addition, you can also classify the packaging container materials (tinned cans, glass bottles, paper boxes), labeling mechanisms, and types of adhesives.

Application of labeling machine Labeling machine is widely used in the labeling of product packaging containers and boxes in various industries.

(1) Beverage industry. The application in the beverage industry requires high speed and accurate positioning, and often has multiple labels per bottle. In addition, the appearance and material of the label often change, and the position control skills when labeling are very high.

(2) Daily chemical industry. The application requirements of the daily chemical industry often change with each passing day due to the changeable shape of the container. Soft-body plastic containers and "unlabeled visual perception" also increase the difficulty of labeling accuracy and bubble elimination control.

(3) Food industry. The food manufacturing industry has fierce competition. Multi-layer labels provide manufacturers with more space for publicity and promotion, and also pose new challenges for the design of labeling machines.

(4) The card industry. The card industry needs to verify and cover the password while printing the password at a high speed during the card making process. However, covering the password with traditional silk screen or hot stamping methods is often the bottleneck of production. At present, designers are boldly trying to replace silk-screen printing with labeling to design a card production line that integrates coding, testing, and labeling coverage, integrating more creativity, adding more production links and combination flexibility, and more Effectively meet the changing production needs of users.

(5) Medical industry. The medical supplies manufacturing industry uses more and more self-adhesive labels. In addition to labeling, labels also provide other functional uses. The design of labeling machines also varies according to the particularity of the label.

(6) Pharmaceutical industry. The pharmaceutical manufacturing industry is a big user of automatic labeling, and has high requirements for speed. The design of the labeling machine should also consider the integration of the process before and after labeling, and provide additional functions such as lamp inspection before labeling and automatic bottle holder after labeling. .

(7) Petrochemical industry. The petrochemical industry often needs to affix product labels on large barrels, large bottles and other containers. The speed and accuracy requirements are relatively loose. However, due to the large labels, the power requirements of the labeling machine are higher, and large-area labels are affixed on the curved surface. , Or in the case of online labeling with uneven speed, keeping the label showing that it is flat is also the focus of the designer.

(8) Battery industry. The battery manufacturing industry has widely used automatic labeling machines for roll-to-roll shrink labels. The labeling machine is required to be able to operate at high speed while also ensuring that the interface of the label is flat, taking into account the prevention of short circuits and providing the function of label shrinkage.