电晕笔

Corona Pen For Printing is a portable device that determines the surface tension of materials by measuring the contact angle of liquid on the surface of the film. It can detect materials at any time and anywhere in different places such as production sites and warehouses, making it convenient for printing companies to conduct timely quality inspection and control of raw materials and work-in-progress.

The operation is simple. The operator only needs to gently slide the corona pen on the surface of the material to quickly obtain the test results based on the spread of the ink. The corona pen for printing can detect a large amount of materials in a short time, improving the detection efficiency. Through the corona pen detection, areas with poor treatment effects can be found in time to avoid quality problems such as poor ink adhesion and printing pattern shedding caused by insufficient surface tension of the material, thereby improving the quality and pass rate of printed products.

Name: Corona Pen For Printing
Capacity: Built-in dyne liquid capacity of 6ml, which can meet multiple test needs.
Pen head: Fiber pen head
Size: Length 138mm Pen diameter: 16mm
Measurement range: The surface tension test range is 32mN/m to 60mN/m, suitable for a variety of film materials.

1. Printing industry: Corona pens for printing are used to detect whether the film is suitable for gravure printing, offset printing or UV printing. Ensure that the printing ink can adhere evenly to the surface of the film to avoid printing quality problems.
2. Packaging industry: Evaluate the surface treatment effect of packaging materials (such as plastic films) to ensure the adhesion of inks or adhesives.
3. Coating industry: Detect the surface tension of coating materials to prevent coating shedding or insufficient adhesion.