The adhesive strength of label stickers is well-suited to the needs of various surfaces, thanks to the diverse and targeted adhesive formulations. Label stickers on the market are formulated with adhesives tailored to the most common application scenarios, ensuring stable adhesion across a wide range of surfaces.
For smooth, hard surfaces like glass, plastic, and metal, the adhesive in label stickers adheres closely to the surface texture, achieving strong adhesion. These surfaces lack excessive porosity or roughness, allowing the adhesive to fully adhere and maintain its strength, securing the label securely and resisting removal from even the slightest friction or movement. Labels can be easily applied to everyday surfaces like glass bottles and plastic containers, ensuring stable adhesion.
For porous surfaces like paper and cardboard, the adhesive in label stickers enhances adhesion through penetration. Some components of the adhesive penetrate slightly into the pores of the material, forming a "anchoring" structure that secures the label to the surface even more firmly. Even slightly rough paper packaging can be reliably adhered with the right label stickers, meeting product identification or information needs.
For slightly curved or irregular surfaces, the label stickers' base material flexibility and adhesive ductility work together. The label can deform slightly with the surface, while the adhesive maintains even adhesion and prevents the label's edges from lifting or peeling. Whether it's a curved plastic bottle or a slightly embossed box, there are suitable label stickers for stable adhesion.
For special materials with low surface tension, such as silicone and Teflon, specialized label stickers utilize modified adhesives. These adhesives effectively adhere to low-surface-energy materials, overcoming the limitations of traditional adhesives that can easily peel on these surfaces and meeting the labeling needs of specialized industrial and consumer goods.
The adhesive strength of label stickers is also adjusted based on the application scenario. Some products are designed to be reapplyable, with moderate adhesive strength for easy replacement; others emphasize permanent adhesion, with stronger adhesives that remain stable over long-term use. This diverse range of strengths allows users to select the appropriate label sticker for different materials and application needs.
Of course, to ensure optimal adhesion, it's also important to select the appropriate label type for the specific material. High-quality label stickers will indicate the material range they are suitable for in their product descriptions. Users simply need to select the sticker based on the characteristics of the surface to maximize the adhesive strength of the label, adapting to the needs of different surfaces and achieving a stable and long-lasting adhesive effect.
