Silk Screen Printing Analysis - Color Point

9. Color point

The pattern on the printed fabric, with no regular dark dots or small thin lines, is called a color point.

Reasons: 1 Modulation printing paste, the paint paste is not fully dissolved, the printing paste filter screen mesh is too large or too much force, so that those particles do not dissolve dissolved through the mesh and then distributed in the mesh In the paste. Color paste printed on the fabric, the pattern part will appear a lot of tiny dark color points, printing paste has not dissolved when the larger group of paint particles squeegee formed a small dark lines. 2 Pigment printing pastes have been placed for a longer period of time and have precipitated. Some of the paint particles that are joined together will also have color spots as printed on the fabric.