Film extrusion or blowing lines usually carry extremely high static electricity exceeding 200KV, which can cause the following problems:
1. Operators suffer from electric shock, causing discomfort
2. High static film production with film rolls
3. Attract dust one meter away and contaminate the fi...
During the extrusion process of profiles, containers, boxes, etc. will generate high static electricity, which can cause many problems for inkjet printing systems:
1. A large amount of dust is adsorbed onto the printing material.
2. Ink jet deviation, resulting in needle holes or white spots, lea...
EVA is one of the most critical packaging materials in the production process of solar modules, which seals the upper and lower covers of the battery cells in the middle to protect them; EVA has a high transmittance after melting, which can increase the incidence rate of light and increase the ou...
The application of unwinding runs through all industries, whether it is plastic film, paper, or textiles.
In the process of rapid winding and unwinding, a large amount of friction, peeling, and squeezing will occur between the material and the roller, causing static charges of different electric...
During the textile production process, static electricity and dust can seriously affect product quality. When the air is dry, static electricity will slowly accumulate, and the friction between the machine and the yarn will generate more static electricity, causing textile production to be unable...
The harm of static electricity to industrial production is mainly manifested in hindering production or reducing product quality.
In the textile industry and industries with fiber processing, especially in the production and treatment processes of synthetic fibers such as polyester and acrylic, s...
In order to ensure that the static electricity will not affect the product quality in printing, the production with quality and quantity guaranteed, and at the same time to avoid the occurrence of fire. We must pay strict attention to static electricity and take effective measures and Countermeas...
In the actual production process, if printing products are affected by static electricity, there are four common problems: burrs, missing printing, graphic dots, stripes and water drops, which will seriously affect the final quality of printing products.
1、 Burrs caused by static electricity
Wh...
The air contains 78% nitrogen molecules, and most of the rest are oxygen molecules. There is also a small amount of carbon dioxide and water vapor. These molecules in the air have positive or negative ionization due to climatic conditions such as wind, storm, lightning, solar irradiation or radio...
The molding process of acrylic is divided into: casting, injection molding, extrusion, thermal molding, etc.
Extrusion molding is to extrude the acrylic particles produced by suspension polymerization into acrylic plates, bars, tubes, sheets, etc. This process has high production efficiency and ...
Common electrostatic hazards in winding and unwinding!
The application of rewinding and unwinding runs through all industries, whether it is plastic film, paper, or textiles. In the process of rapid rewinding and unwinding, a lot of friction, peeling and extrusion will be generated between the ma...
How to solve the electrostatic problem in powder filling
The powder will cause electrostatic problems during filling, which will cause serious explosion and production safety problems. Next, qeepo will tell you how to solve the electrostatic problems of powder during filling
problem
In the proces...