How does the copperplate label paper stick on different surfaces?

The adhesive effect of copper plate label paper on different surfaces mainly depends on the material of the label paper, the type of glue and the nature of the surface to be affixed. The following is the analysis of the effect of copper plate label paper on different surfaces:

First, the basic characteristics of copper plate label paper

Copperplate label paper is usually made of copperplate paper and pressure sensitive adhesive and has the following characteristics:

Smooth surface: The surface of coated paper is smooth and fine, suitable for high-precision printing.

Good printing effect: can present high definition, bright color printing effect.

Strong adhesion: pressure sensitive adhesive has fast adhesion and strong adhesion, so that the label can be firmly pasted on a variety of objects.

Second, the paste effect of different surfaces

1.Paperboard

Paste effect: The paste effect of copperplate label paper on cardboard is usually better, because the surface of the cardboard is relatively flat and has a certain water absorption, which is conducive to the adhesion of the glue.

Application example: Widely used in supermarkets, inventory management, carton pasting and other scenarios.

2.Plastic film

Paste effect: The surface of the plastic film is smooth, which may affect the adhesion of the glue. However, the copperplate label paper is usually equipped with glue suitable for the plastic surface, so the paste effect is also better.

Application examples: Often used in food packaging, daily chemical product packaging, etc.

3.Metal

Paste effect: the metal surface is smooth and not easy to absorb water, which may affect the adhesion of the glue. Therefore, when pasting copper plate label paper on the metal surface, it is necessary to choose a special glue suitable for the metal surface to ensure a good paste effect.

Application example: electronic products, mechanical equipment and other metal shell identification label.

4.Glass

Paste effect: The glass surface is smooth and not easy to stick, but the copper plate label paper with special glue can also achieve a better paste effect. However, it should be noted that in a humid environment, the glue may fail and cause the label to fall off.

Application examples: glass products, home decoration and other scenes.

5.Special material

For some special materials such as cloth, leather, etc., the paste effect of copper plate label paper may vary due to factors such as the roughness of the material surface and water absorption. In this case, it is necessary to choose the glue suitable for the material to ensure a good paste effect.

Third, the factors that affect the paste effect

1.Glue type: Different types of glue have different adhesion to different surfaces, and choosing the right glue is the key to ensuring the paste effect.

2.Environmental conditions: Environmental factors such as temperature and humidity also affect the adhesive force of the glue, thus affecting the adhesive effect of the label.

3.Cleanliness of the surface to be pasted: dust, oil and other impurities on the surface to be pasted will affect the adhesion of the glue, so it is necessary to ensure the cleanliness of the surface to be pasted before use.

In summary, the adhesive effect of copper plate label paper on different surfaces varies due to factors such as material, glue type and environmental conditions. In practical applications, it is necessary to select the appropriate label paper and glue according to the specific needs, and ensure the cleanliness of the surface to be pasted to achieve the best paste effect.