1A: No defect in the casing.
1B: With invisible sprinklers and thin, light skin, they are a bit thinner than the AB Quality.
AB: 50 percent of the A quality mixed with 50 percent of the B quality.
2B: Dirtier colored than that of B quality, it has visible sprinklers.
BC: This has 25 percent quality of both 1B and B and is of darker color than that of 2B.
C: Tender and has coloration dirtier than BC, this quality is suitable for 100 percent filling.
Color codes:
Csings range from 17 to 24 m depending on the size and structure of the animal.
When packing in hanks (91.4 m) they are color coded and graded as per their diameter.
17-19 Gold
19-21 Brown
21-23 Red
21-25 Orange
23-25 Blue
25-27 Green
27-30 Pink
