What are the levels of stickiness of self-adhesive coated paper?

Adhesive coated paper adhesive grade is mainly divided into high, medium and low three grades. These grades are divided according to the adhesive force and scope of application.

1. High viscosity grade:

Features: Adhesion is very strong, suitable for high density, smooth, flat, hairless, metal materials, high surface energy plastic, glass and other texture of the surface. For example, in the label pasting of mobile phones, electrical appliances, furniture and other products, high-adhesive coated paper can ensure that the label is firmly attached to the surface of the object and is not easy to fall off.

Application scenario: It is suitable for long-term pasting or pasting on special surfaces.

2. Medium viscosity grade:

Features: moderate adhesion, neither too strong to make it difficult to tear, nor too weak to easily fall off. Medium adhesive grade coated paper is suitable for a variety of common material surfaces, such as paper, plastic bottles and so on.

Application scenario: Widely used in all kinds of daily commodity packaging labels, logistics labels, etc.

3. Low viscosity grade:

Features: The adhesion is relatively weak, suitable for materials that are easy to warp or do not require long-term adhesion. The low viscosity grade of self-adhesive coated paper ensures that the label is easy to tear off when needed, and it is not easy to cause surface damage during use.

Application scenario: Suitable for temporary labels and sales promotion patches.

It is worth noting that when choosing the viscosity level of self-adhesive coated paper, it is necessary to consider the surface material of the labeled object and the use environment. The glue composition of different adhesive grades will also affect the adhesive grade, so you need to carefully check the product label and instruction manual when purchasing. In addition, for more complex scenes, it is recommended to consult a professional body and conduct actual testing to ensure that the most suitable adhesive viscosity level is selected.

In summary, the stickiness level of self-adhesive coated paper is divided into high, medium and low three levels, each level has its specific characteristics and application scenarios. In the selection, it is necessary to comprehensively consider the actual demand and environmental conditions.