Manual screen printing positioning methods of six kinds:

Edge orientation: suitable for calendar size consistency of good condition;

2. The hole positioning: suitable for calendar material thicker, such as the circuit board;

At three (3) location: feed to lightweight, right after the best vacuum adsorption;

4. The reticle orientation: points are two kinds of transparent and opaque material, an empty seal, first get the reticle overprint again after;

5. The graphical location: major in rotary screen printing platform 4 color overprint, put the negatives in a workstation, then 4 screen and film para respectively, the good can be fixed after;

6. Tooling positioning: positioning is mainly used in injection molding panel. Semi-automatic screen printing machine positioning is in the calendar with a protective film, edge testing-run, edge adjustment (forward, backward, left, right there is adjustment device), after adjusted the lock. Positioning and automatic screen printing machine is a automatic transmission, a former around the block, block and chuck positioning, screen printing and then transmitted to the next working procedure.