Film, residue

Cause 1: Screen

Insufficient shading around the screen, light leakage to the non-printing area caused by curing; low contrast of the screen, resulting in no output image of part of the screen area may also have light through, although the intensity is not high, but will gradually accumulate to form flakes or flocculent

Cause 2: Resin

part of the resin is color screen resin, when printing on the black and white screen printer, the light intensity is too strong, and residues are likely to appear when printing larger models. It is recommended to replace the black and white screen special resin or adjust the light source power down

Cause 3: Slice

If there is no support for the hanging position and falling, if there is no bottom on the release film, it will accumulate into more pieces with the printing process.

Cause 4: Temperature

the temperature is too low without insulation, and the resin activity is low, it is recommended to open the air conditioning 25-35 ℃ for printing