Làm thế nào để chúng ta phân biệt các nhãn dán khác nhau?

Adhesive Stickers are a kind of composite material widely used in the field of labels, packaging and identification, mainly composed of three parts: surface material, adhesive and backing paper. So what are the detailed classification and characteristics of Adhesive Stickers? Let's learn about it together.

Adhesive Stickers can be classified into paper types according to the surface material, such as coated paper, kraft paper, fluorescent paper, etc., which are mainly used for liquid washing products and personal care products. Films, such as PE, PP, PVC, PET, etc., have the characteristics of waterproof, oil-proof, and wear-resistant, and are suitable for medium and high-end daily chemical products and outdoor labels. In addition, there are special materials such as aluminum foil, laser paper, synthetic paper, etc., which are used in special scenes such as anti-counterfeiting labels or high-end packaging.

The adhesive types of Adhesive Stickers for different purposes are also different. Among them, the characteristic of permanent self-adhesive is strong viscosity, which is suitable for long-term fixed identification. In contrast, removable self-adhesive is easy to peel off without leaving residual glue, which is suitable for temporary identification. There are also repositioning self-adhesives, which can be pasted multiple times and are suitable for labels that need to adjust the position.

In different application fields, the adhesive coating technology of Adhesive Stickers is also different, which is divided into hot melt type, solvent type and emulsion type. The hot melt type produces viscosity by heatingcoating, which is suitable for high temperature environment. The solvent type has strong viscosity but poor environmental protection. The last emulsion type is an environmentally friendly coating technology, which is suitable for food packaging and other scenes.

In terms of the structure of Adhesive Stickers, it has opaque, transparent and translucent base paper. They can be applied to ordinary labels, such as kraft paper; transparent packaging, such as polyester film; and packaging that requires visual effects, such as glassine paper.

The application scenarios of Adhesive Stickers are also reflected in different scenarios according to the different material properties. In the field of food packaging, food-grade adhesives are used to meet safety standards; materials with strong heat resistance and weather resistance, such as PVC and PET, are suitable for outdoor markings; in the field of intellectual property, laser adhesives and fragile paper have high anti-counterfeiting properties and can be used to make anti-counterfeiting labels; and materials that are wear-resistant and chemically resistant, such as synthetic paper and metal foil, are generally used as industrial markings.

In the future, Adhesive Stickers will become more and more environmentally friendly, intelligent and technological, using more degradable materials and environmentally friendly coating technologies. With the development of science and technology, materials with stronger heat resistance and weather resistance will be applied to more high-tech fields. Combined with technologies such as RFID, the informationization and intelligence of labels can be realized.

The diversity and flexibility of Adhesive Stickers make them play an important role in daily life and industrial production, and they will develop in multiple directions in the future.