Classification and application of self-adhesive labeling machine-industry news
by：Zhongya Packaging 2022-05-31
There are many materials and shapes of the classification labels of the self-adhesive labeling machine, 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, slaughtered products are required The requirements are also different. In order to meet the labeling requirements under different conditions, there are many types of self-adhesive labeling machines. Different types of self-adhesive labeling machines have differences in the labeling process and the structure of related devices. Of course, there are also commonalities. . (1) The label material used by the self-adhesive labeling machine: self-adhesive label, self-adhesive film, electronic supervision film, barcode, paper label, etc. This type of self-adhesive labeling machine is called: self-adhesive self-adhesive labeling machine, paste self-adhesive labeling machine. (2) Self-adhesive 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 self-adhesive labeling machine, automatic self-adhesive labeling machine, and manual self-adhesive labeling machine. (4) According to the running direction of the container, it can be divided into vertical self-adhesive labeling machine and horizontal self-adhesive labeling machine; Roller type self-adhesive labeling machine, roll type self-adhesive labeling machine, brush stroke type self-adhesive labeling machine; (6) According to the shape of the packaging bottle, it can be divided into square bottle Bottle self-adhesive labeling machine, flat bottle self-adhesive labeling machine and small shaped bottle self-adhesive labeling machine, etc., square self-adhesive labeling machine, curved self-adhesive labeling machine, card type Dry glue labeling machine. (7) According to the length of the label, it can be divided into single-sided self-adhesive labeling machine, double-sided self-adhesive labeling machine, three-sided self-adhesive labeling machine and multi-sided self-adhesive labeling machine. In addition, the materials of packaging containers (tinned cans, glass bottles, paper boxes and cans), self-adhesive labeling mechanisms, and types of adhesives can also be classified. Application of self-adhesive labeling machine Self-adhesive labeling machine is widely used in the labeling of product packaging containers and boxes in all walks of life. (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 are very demanding when labeling. (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 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. It also poses new challenges for the design of self-adhesive labeling machines. (4) 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 production bottleneck. At present, designers boldly try to replace silk screen 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 is increasingly using self-adhesive labels. In addition to labeling, labels also provide other functional uses. The design of the self-adhesive labeling machine should also vary 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 self-adhesive labeling machine must also consider the integration of the process before and after labeling, and provide labeling before labeling and automatic bottle holders after labeling. And other additional features. (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 for the self-adhesive labeling machine are higher, and the curved surface is attached. When labeling a large area, or on-line labeling in an uneven flow, keeping the label flat is also the designer's concern. (8) Battery industry. The battery manufacturing industry has widely used automatic self-adhesive labeling machines for roll-to-roll shrink labels. It is required that the self-adhesive labeling machine can 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 at the same time.