Optimization of Formula for Cold Water Hotel Linen Cleaning Agent
The traditional hotel linen is washed at the temperature of 60℃~90℃,which consumes a lot of heat energy and causes serious damage to the fabric. In order to realize the cold water cleaning of linen,it was determined by orthogonal test that the low-temperature cleaning agent PAS80,solvent ethylene glycol phenyl ether,alkali sodium bicarbonate and oil softener CETSA were used in 3 g/L,1 g/L,4 g/L and 3 g/L,which can obtain better cold-water washing effect,the combination of four detergent materials and EDDHA-Na was compounded to obtain a phosphorus-free detergent with the effect of preventing calcium and magnesium ion deposition.
hotel linencold water cleaninggray stainoil softening