NEF-2100, A GOOD COST\EFFECT AND STABLE NEUTRAL CELLULASE FOR DYEING HOUSE POLISHING
【USAGE DATA】
PH: 6.5-7.5
Temp.: 30℃~60℃
The best temp.: 40-55℃
Bath ratio: 1:4~1:10
Run time: 30~60 minutes
【DOSAGE】
Cotton | Normal staple | Long staple | Extra long staple |
| Towel/Knitting fabric/Woven fabric | 0.3-0.4% O.W.F | 0.5-0.6% O.W.F | 0.6-0.7% O.W.F |
| Socks | 0.15-0.2% O.W.F | ||
【PROCESSING】
➢ For knitted fabric - Without bleaching:
1. After neutralization , drain out the water.
2. Filling water into the dyeing machine. Adjust PH to 6.5-7.5 and increase temperature to 40-55℃
3. For pure cotton fabric ,add NEF®2100 run at 40-55℃ at least 45minutes then dyeing.
➢ For knitted or woven fabric - After bleaching:
1. After neutralization , drain out the water.
2. Filling water in the dyeing machine. Adjust PH to 6.0 -6.5 and increase temperature to 40-55℃
3. Decompose hydrogen peroxide with BBT catalase CATANA® CA-300 and run at 40-55℃ around 10 minutes.
4. Bio-polishing with BBT neutral cellulase NEF®2100 and run at 40-55℃ at least 10minutes ,don't drain water, then directly increase the temp and dyeing.