Is static electricity generation of BOPP thermal synthetic paper serious?

Whether the electrostatic generation of BOPP thermal synthetic paper is serious depends on a number of factors, including the nature of the material itself, the treatment process in the production process, environmental conditions and the operation mode in subsequent applications.

1. Material properties

As the main base material of thermosensitive synthetic paper, the electrostatic properties of BOPP (biaxially stretched polypropylene) film are an important factor to be considered. Polypropylene is a kind of material with good electrical insulating properties, and it is easy to generate static charge in the process of friction, stripping or high-speed operation. If these electrostatic charges are not dissipated in time, they may accumulate inside the product and have an impact on subsequent processing and use.

2. The processing process in the production process

In the process of producing BOPP thermal synthetic paper, some additives may be added to improve the properties of the material, such as antistatic agents. Antistatic agent can effectively reduce the surface resistivity of the material, improve the antistatic property of the material, thereby reducing the generation and accumulation of static electricity. Therefore, the treatment process in the production process is crucial to control the static electricity generation.

3. Environmental conditions

Environmental conditions are also important factors affecting the electrostatic generation of BOPP thermosensitive synthetic paper. For example, changes in environmental parameters such as temperature, humidity, and oxygen concentration can all have an impact on the electrostatic properties of a material. In general, the increase in humidity helps to reduce the surface resistivity of the material, thus reducing the generation of static electricity; The change of temperature may affect the internal structure and charge distribution of the material, thus affecting the electrostatic properties.

4. Operation mode in subsequent application

In the subsequent application of BOPP thermal synthetic paper, such as printing, cutting, packaging and other processes, the operation mode may also have an impact on the static electricity generation. For example, in the printing process, if the printing speed of the equipment is too fast, it may increase the generation and accumulation of static electricity; During the cutting process, static electricity may cause the film to adhere to the cutting knife, reducing production efficiency.

5. The impact of static electricity

After static electricity is generated, it may have a series of negative effects on the production and use of BOPP thermal synthetic paper. For example, electrostatic adsorption may produce pitting, cracks and other defects on the surface of the film. Static electricity may also cause the film to adhere to the cutting knife during the cutting process, reducing production efficiency; In the printing process, static electricity may lead to ink spatter, uneven printing and other problems; In serious cases, electrostatic discharge may cause fire or explosion.

6. Conclusion

In summary, whether the electrostatic production of BOPP thermal synthetic paper is serious depends on the combined effect of many factors. In order to control the generation and accumulation of static electricity, a series of measures can be taken, such as optimizing the treatment process in the production process, improving environmental conditions, adjusting the operation mode in subsequent applications, and adding antistatic agents. These measures help to reduce the impact of static electricity on the production and use of BOPP thermal synthetic paper, and improve the quality and safety of products.