Column A – Indigo Vat Type
Column B – Function
A) Steeper Vat
1) Stirred and beaten to separate dye
B) Beater Vat
2) Indigo pulp pressed and dried
C) Settling Vat
3) Leaves soaked to ferment
D) Drying Stage
4) Residue forms and settles
| Column A – Indigo Vat Type | Column B – Function |
|---|---|
| A) Steeper Vat | 1) Stirred and beaten to separate dye |
| B) Beater Vat | 2) Indigo pulp pressed and dried |
| C) Settling Vat | 3) Leaves soaked to ferment |
| D) Drying Stage | 4) Residue forms and settles |
1
A-3, B-1, C-4, D-2
2
A-2, B-3, C-1, D-4
3
A-1, B-2, C-4, D-3
4
A-4, B-1, C-3, D-2