How to define defects of sublimation mugs？

APPEARANCE of MUG

We divide the cup into 3 parts A, B, C.

Area A: transfer area, cup mouth

Area B: inner wall, handle, and non-transfer area around handle)

Area C: bottom of cup

The defect rate of products is guaranteed to be ≤1% for grade AAA , ≤10% for grade AA , and ≤15% for grade A.

Definition of Defective Product:

Mugs that is defective in appearance or function, outside the acceptable range of quality standards. Product sampling inspection standard According to AQL national counting sampling inspection standard “GB/T 2828.1-2003” MA: 1.5 MI: 2.5