Paint peels when removing after painting with Semi gloss paint pealing with tape removed?

Is the paint peeling by itself, or only when the tape is removed? If the paint is peeling by itself, and your placing semi gloss over semi gloss, you may need to lightly sand to rough up the surface so the new paint will adhere better. If the paint is peeling when the tape is removed, you may need to use a high quality tape, such as Scotch Blue Painters tape, Or Frog Tape. these tapes are more expensive, but often provide much better results. Also when the tape is removed, the paint either needs to be really dry, or still wet, not somewhere in between. Try pulling very slowly at an angle away from the area that was painted, this technique also helps