In the washing industry, some washing plants specialize in the washing of hospital linen, but there are often some stains that are difficult to clean in the washing of hospital linen. At this time, we can not wash these linen directly by putting them into the sanitary isolation washing machine. Before putting them into the washing machine, we need to carry out preliminary manual treatment of stubborn stains. Only after these stains are treated, Only in this way can we ensure that the linen washing is more hygienic and meets the requirements and standards of linen washing. Today, the FOSHAN GOWORLD LAUNDRY washing equipment editor has collected some washing methods for stubborn stains on medical linen.
1. plaster stubborn stains
Method 1: wash with baking soda. Baking soda can be heated with an iron spoon and other objects, and then sprinkle these baking soda on the stubborn stains of linen, melt them with warm water, and scrub them manually.
Method 2: you can buy potassium trichloroalkane to wash the stubborn stains, then wash them with detergent, and finally wash them with clean water.
Method 3: remove the plaster stain, soak it in 120 high purity gasoline, brush it with carbon tetrachloride or benzene, and then remove it by soaping
Method 4: use alcohol or liquor, rub it in the place with plaster stains, wait for the plaster to be cleaned, and then rinse it with water, or rub it with baked alum powder, and then wash it with water.
2. red and purple medicine water stains
Red medicine water stains:
Method 1: red medicine stains can be washed with white vinegar first, and then rinsed with water.
Method 2: the red medicine water stains were washed with warm detergent solution, then treated with 5% oxalic acid and potassium permanganate respectively, and finally decolorized with oxalic acid, and then washed with water.
Method 3: first wet the contaminated area of red medicine, brush it with glycerin, and then wash it again and again with ammonia containing soap solution. If you add a few drops of dilute acetic acid solution, and then wash it with soap water, the effect is better.
Method 4: red medicine stains on dark clothes should be washed with low concentration bleaching powder solution as soon as possible.
Purple medicine water stain:
After diluting a small amount of powder with boiling water, wipe it with a small brush dipped in the solution. Scrub repeatedly with sodium bicarbonate powder and clean water until it is removed (do not use this method for wool and viscose, modified clothing, silk and direct dye)
Finally, I recommend FOSHAN GOWORLD LAUNDRY washing equipment manufacturing Co., Ltd., a manufacturer specializing in the production of medical fabric washing equipment. The company was founded in 2002. The medical linen washing equipment produced by the company include: sanitary isolated washing machine, dryer, ironing machine, folding machine, dry cleaning machine, etc., which can be used to wash medical fabrics such as bed sheets, quilt covers, doctor's work clothes, etc. Most of the important parts of the equipment are imported parts or parts produced by domestic high-quality suppliers. After 18 years of development, the production process of the company's products is mature, and after-sales service departments are set up in many places in China to facilitate the settlement of after-sales problems and improve the efficiency of after-sales.