When more than 400 batches of raw material feed fatal (re) defects or poor light more than eight batches of defects per batch upside down more than 10 points until the sub-quality finish buckle up.
If the raw material is fed with more than 4 batches of fatal (heavy) defects or 8 batches of light defects, 10 points will be deducted for each batch, until the quality points are deducted.<br>