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ABS double color sheet inspection standard
- Jun 27, 2018 -

1.Compare the color difference with a batches of same color plate number, smaller color difference is better, when the color difference is too large, the sheet can not be used

2.Surface scratches, spots are defective

3.We can produce sheets of more than 200 colors

4.Tear part of the protective film to see whether it fades, if it does, can not be used