As an indispensable equipment in modern industrial production, labeling machines are widely used in many industries such as food, medicine, cosmetics, electronics, logistics, etc. Its core function is to attach labels to products or packaging accurately and efficiently. However, there are many types of labels, and different label materials, shapes, and uses put forward different requirements for labeling machines. This article will discuss in detail what types of labels can be attached by labeling machines and analyze their applications in different scenarios.
1. Types of labels that can be attached by labeling machines:
Self-adhesive labels
Self-adhesive labels are the most common type of labels and are widely used in food, beverage, medicine, and other industries. It consists of three parts: surface material, glue, and backing paper, and has the characteristics of strong adhesion and easy peeling. The labeling machine accurately attaches the label to the product by peeling off the backing paper.
Applicable scenarios: bottled water, beverage bottles, medicine boxes, cosmetic bottles, etc.
Labeling machine requirements: It is necessary to be equipped with a label peeling plate and a clamping device to ensure that the label is flat and fits.
Film labels
Film labels are usually made of materials such as PET, PVC, PP, etc., and are waterproof, oil-proof, and wear-resistant. This type of label is often used in high-end product packaging, such as cosmetics, electronic products, etc.
Applicable scenarios: high-end skincare bottles, electronic product housings, wine bottles, etc.
Labeling machine requirements: high-precision sensors and adjustment devices are required to adapt to the thin and soft characteristics of film labels.
Paper labels
Paper labels have low costs and are suitable for scenarios where label durability is not required. Common paper labels include coated paper, matte paper, thermal paper, etc.
Applicable scenarios: express delivery bills, food packaging, daily necessities labels, etc.
Labeling machine requirements: low equipment requirements, ordinary labeling machines can handle them.
Transparent labels
Transparent labels are usually made of transparent film materials. After being attached, they can show the color and texture of the product itself. They are often used in the packaging of high-end products.
Applicable scenarios: cosmetic bottles, glass bottles, electronic products, etc.
Labeling machine requirements: special sensors for transparent labels are required to ensure accurate labeling.
Variable information labels
Variable information labels refer to labels whose content can be dynamically changed as needed, such as production date, batch number, barcode, etc. This type of label is usually used in conjunction with a printing device.
Applicable scenarios: food, medicine, logistics, and other industries.
Labeling machine requirements: It needs to be equipped with a printing module to support online printing and labeling.
Anti-counterfeiting labels
Anti-counterfeiting labels usually contain special patterns, QR codes, or RFID chips to prevent products from being counterfeited.
Applicable scenarios: high-end alcohol, medicine, electronic products, etc.
Labeling machine requirements: High-precision labeling is required to ensure the accurate position and direction of the anti-counterfeiting label.
Curved labels
Curved labels refer to labels attached to cylindrical or shaped containers, such as beverage bottles, cosmetic bottles, etc.
Applicable scenarios: beverage bottles, cosmetic bottles, medicine bottles, etc.
Labeling machine requirements: A special round bottle labeling machine or side labeling machine is required to adapt to the curved shape.
Double-sided labels
Double-sided labels refer to labels attached to both sides of the product at the same time, which are usually used in scenarios where more information needs to be displayed.
Applicable scenarios: electronic products, high-end gift boxes, etc.
Labeling machine requirements: A double-sided labeling function is required, and simultaneous or step-by-step labeling is supported.
Hot melt adhesive labels
Hot melt adhesive labels adhere to products by heating glue and are suitable for high-temperature or humid environments.
Applicable scenarios: frozen food, outdoor products, etc.
Labeling machine requirements: A heating device and glue coating system are required.
Water-soluble labels
Water-soluble labels will dissolve when exposed to water and are often used in scenarios where temporary identification is required.
Applicable scenarios: laboratory samples, temporary packaging, etc.
Labeling machine requirements: The equipment requirements are low, but the labels need to be kept away from moisture during the attachment process.
2. Application areas of labeling machines
Food and beverage industry
In the food and beverage industry, labeling machines are mainly used to attach product information labels, shelf life labels, and promotional labels. Common label types include self-adhesive labels, film labels, and variable information labels.
Pharmaceutical industry
The pharmaceutical industry has high requirements for the accuracy and hygiene of labels. Labeling machines are usually used to attach drug ingredients, production dates, and anti-counterfeiting labels.
Cosmetics industry
The cosmetics industry usually uses high-end film labels and transparent labels to enhance the appearance and texture of the product.
Electronics industry
Anti-counterfeiting labels and variable information labels are commonly used in the electronics industry to ensure the traceability and safety of the product.
Logistics industry
The logistics industry mainly uses paper labels and variable information labels for express delivery and logistics tracking.
As one of the indispensable equipment in modern production lines, labeling machines can attach various labels according to different product requirements. Different types of labels have different requirements for the functions and performance of labeling machines. Therefore, when choosing a labeling machine, it is necessary to make a comprehensive consideration based on actual needs. With the continuous development of technology, the functions of labeling machines will become more and more powerful and can meet the needs of more industries and scenarios. Whether it is to improve production efficiency or improve the appearance and texture of products, labeling machines will play a more important role in future industrial production.
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