Metallic Yarn

ironing	15 sec at 110°C
dry heat	60 sec at 180°C
alkali, solution of 1st process	30 min at pH 4.7
hot water	30min at 90°C
hand washing	0.5% soap, 0.2% sodium carbondate anhydride, 30 min at 60°C
rubbing	200g, 100 time
dry cleaning	trichloroethylene, perchloroethylene or petroleum benzene; 30min at 25°C
steaming	40min at 100°C
boiling water	30-60 min
acid	2% oxalic adic or 2% acetic acid for 10min at 60°C
scouring for supports / twists of metallic yarn	Soda Ash, 1 g/l for 30min at 60°C
customs tariff number	5605.00.100