With the business expansion of washing and dyeing industry, washing and dyeing shops not only provide laundry, dyeing, darning and other services, but also the tablecloths, chair covers and sofa covers of hotels and hotels are included in the service items of washing and dyeing shops, expanding the service space and the source of profits for the washing and dyeing industry.
Hotel tablecloths mainly accept light or pure white cotton cloth. Because cotton cloth has strong water absorption and softness, light color coordination white can accompany the elegant environment, giving customers a clean, warm and quiet feeling. Hotel tablecloths are mostly stained springs of food, wine, juices, and condiments. Detailed subdivisions may include cream, fish, gravy, vegetable juice, soft juice, tea, coffee, red, white wine, soy sauce, vinegar, and other condiments and flavoring oils, and may even have a backwater. Because the stain spring control is huge, the stain is spread, the stain exists for a long time control and other reasons, to the hotel tablecloth in stain removal and washing caused certain problems. However, as long as we do a rational analysis of all stains springs, it is not difficult to find a washing solution.
[1] The stain on the tablecloth is divided into different parts and may consist of tannic acid, vitellin, animal and plant oil, wine, vinegar, salt, sugar and pigment. Therefore, the following washing schemes can be formulated:
(1) Wash vinegar, wine, sugar, salt and other stains that can be found in water.
(2) Use organic acids to ablate tannic acid stains.
(3) Remove grease and egg white stains with alkaline solution; Finally, use oxidizing bleach to eliminate pigment stains. According to this solution, the hotel tablecloth can be washed to achieve the desired effect.
[2] Under a white cotton table, soak the tablecloth for three minutes:
(1) After three minutes, remove and dry for one minute to wash away the stains of sugar, wine, vinegar and salt in water.
(2) Add HTQ to the stain with color for three minutes, and then rinse the stain with clean water to wash away the tannic acid stains soluble in HTQ.
③ Take 5L clean into 5mlHTQ heavy dirt and alkali, after the caustic soda completely melted, put into the tablecloth, boil 5 – until the oil and egg stains on the tablecloth completely disappeared, take out, wash. This step is mainly the oil and albumin on the cloth because the stain of the hotel tablecloth is old, therefore, the dynamic albumin is oxidized after the removal of stains, is the most useful way to remove the practice confirmed is also Yunyun.
(4) Take 5l HTP bleaching agent 50g, stir well and warm, immerse the tablecloth for 5 minutes, until all color stains are removed, throw and dry. This step is to remove pigment, sterilization.
Through the above four steps to dispose of the tablecloth burning white, pleasant fragrance. Give it a try when washing hotel tablecloths.
