Labeling machines are common in the packaging industry because of their simple operation, high lamination precision and reliable performance. The labels used in a labeling machine are critical and can significantly affect the final product’s labeling process and appearance. Labels of different materials have different adhesion and durability, and different label materials have different compatibility with products.
Which Labels Are Suitable for The Labeling Machine?
Labeling machines are suitable for various types of labels, including:
- Self-adhesive Labels (Pressure-sensitive Labels): These are the most common labels used with labeling machines. Self-adhesive labels have a layer of pressure-sensitive adhesive on the back, allowing them to adhere to surfaces with slight pressure.
- Hot Melt Adhesive Labels: Labeling machines can also handle hot melt adhesive labels. These labels require the labeling machine’s heating mechanism to melt the adhesive before applying them to the surface, where they solidify upon cooling.
- Cold glue Labels: Labeling machines can also apply cold glue labels. These labels use water-based adhesive or other non-heating adhesives for attachment.
- Wet glue Labels: Labeling machines are suitable for applying wet glue labels. These labels require the application of a wetting agent onto the label before the labeling machine mechanically applies the wet glue label to the surface.
- Thermal Transfer Labels: Thermal transfer labels are used with thermal transfer printers to transfer images or text onto the label before being applied to the surface using a labeling machine.
Different Labels
Benefits of Self-adhesive Labels for Labeling Machine
Self-adhesive labels offer several benefits for labeling machines and are widely used across various industries due to the following advantages:
- Easy Application: Self-adhesive labels are designed with a layer of pressure-sensitive adhesive on the back, making them easy to apply using a labeling machine. The label adheres to the surface with light pressure, simplifying the labeling process and improving efficiency.
- Versatility: Self-adhesive labels can be used on various surfaces and materials, including glass, plastic, metal, and paper. This versatility allows labeling machines to handle different types of products without the need for specific adhesive adjustments.
- Clean Application: Unlike wet glue labels, self-adhesive labels do not require additional glue or adhesive during application. This results in a clean labeling process without the risk of spills or mess, ensuring a neat appearance for the labeled products.
- Quick Changeovers: Labeling machines for self-adhesive labels can facilitate fast changeovers between different label types and sizes. Adjusting the machine for various label dimensions is relatively simple, reducing downtime and enhancing productivity.
- Improved Durability: Self-adhesive labels often use high-quality adhesives, bonding strongly to the product’s surface. This enhances the label’s durability and prevents it from peeling or falling off during transportation and handling.
- Customization Options: Self-adhesive labels can be customized with various printing techniques, allowing businesses to create eye-catching designs and branding elements. Additionally, labels can be pre-printed or printed on-demand using thermal or digital printing methods, giving companies greater label design and content flexibility.
- Cost-Effective: Self-adhesive labels eliminate the need for separate adhesives and simplify the labeling process, leading to cost savings in materials, labor, and equipment maintenance.
- No Drying Time: Unlike wet glue labels that require time to dry and set, self-adhesive labels are immediately ready for packaging and distribution after application. This saves time and allows for faster production rates.
Conclusion
The label material’s selection for a labeling machine is critical to ensure efficient label application, product presentation, compliance with regulations, and brand representation. Manufacturers should carefully consider the product’s requirements and the environmental conditions the labels will encounter to choose the most suitable label material for their specific application.
Self-adhesive labels offer efficiency, versatility, and a clean application process, making them a preferred choice for labeling machines in various industries, including food and beverage, pharmaceuticals, cosmetics, and consumer goods.
