Decontamination and washing method of hotel tablecloth

With the expansion of the business of the dyeing industry, the dyeing shops not only provide services such as darning and darning of the dyed clothes, but also include hotel tablecloths, chair covers and sofa cover, which expands the service space of the dyeing industry and creates a source of profit.

Hotel tablecloths are mainly light-colored or pure white cotton cloth, because cotton cloth is absorbent and soft, and light-colored and white can set off an elegant environment and give customers a clean, hygienic, warm and comfortable feeling. Most stains on hotel tablecloths come from food, drinks, vegetable juices and condiments. The specific subdivision may include cream, fish, gravy, vegetable juice, soft juice, tea, coffee, red wine, white wine, soy sauce, vinegar, other condiments and seasoning oil, and even vomit. Because the sources of stains are complex, the distribution of stains is criss-crossing, and the stains exist for a long time, it is difficult to remove stains and clean hotel tablecloths. Nevertheless, as long as we rationally analyze the sources of all stains, it is not difficult to find a washing method.

1 Stains on tablecloths are classified according to their nature, and may be composed of tannic acid, protein, animal and vegetable oils, wine, vinegar, salt, sugar and pigment. Therefore, the following washing scheme can be formulated:

(1), clean the stains that can be used in water, such as vinegar, wine, sugar and salt.

② Dissolve tannic acid stain with organic acid.

③ Use alkaline solution to remove grease and protein stains; Finally, the pigment stains are removed by oxidizing bleach. According to this treatment scheme, the hotel tablecloth can be washed with water to achieve the ideal effect.

2 Put a piece of white cotton under the table and soak the tablecloth for three minutes:

(1), after three minutes, take it out and spin it for one minute to wash away the stains of sugar, wine, vinegar and salt in the water.

(2) Add HTQ into the dyed stain for three minutes, and wash the stain with clear water after full scrubbing to wash away the soluble tannic acid stain in HTQ.

(3) Take 5L, wash it with 5ml of HTQ heavy-duty caustic soda, put it into a tablecloth after the caustic soda is completely dissolved, and boil it. (5) After the oil stains and egg stains on the tablecloth completely disappear, take them out and clean them. This step is mainly about the oil stains on the cloth and the protein stains on the tablecloth. Because the stains on the hotel tablecloth are old and removed after oxidation in protein, it is the most effective way to remove them.

(4) Take 5l HTP bleach, 50g, stir it evenly, soak the tablecloth for 5 minutes at room temperature, throw it away and dry it after all the color stains are eliminated. This step is to eliminate pigment and sterilize.

After the above four steps, the tablecloth is bright and white, and the fragrance is pleasant. When washing the hotel tablecloth, try it.