Topic: Plasma pretreatment Painting processes. Cross-hatch test for comparison of adhesion with and without plasma treatment. Improving adhesion using plasma pretreatment.
Cross-hatch test: Comparison of adhesion with and without plasma treatment in the painting process
Cross-hatch testing and visual evaluation: on the left, good adhesion GT0 (with plasma pretreatment), on the right, poor adhesion GT5 (without plasma pretreatment).