The washing of linen in hotel linen wholesale is the most common type of fabric washed in self-service laundry, because under certain washing raw materials, water and processing technology standards, the problem of linen contamination in hotel linen wholesale exists objectively.

Increased washing frequency of hotel linen fabrics will cause the fabric's strength and adhesion to decrease, but this decrease will occur very slowly. If the reduction is too large, there is something wrong with the washing process.

1. Too high a bleach concentration, especially too much chlorine bleach, will seriously damage the glass transition temperature of hotel linens.

2. The pH value of chlorine bleach is too low. Throughout the washing process, if the pH of the chlorine bleach is too low, the chlorine bleach will be released too quickly, causing damage to fiber strength.

3. If the temperature of the bleach is too high, it will cause too much bleach and damage the fiber.

4. Long-term high-temperature and high-alkali washing. Although cotton fabric itself has strong alkali and high-temperature resistance, long-term washing in this natural environment will also cause the fiber strength to decrease too quickly.

5. During the entire washing process, the water level is too low, causing the detergent concentration to be too high and the torque of the washing machinery and equipment to be too large, damaging the fabric.

6. Cotton fabrics are very sensitive to acids. Adding acids to detergents will have great harm to the fiber strength of cotton fabrics.

Hotel linen wholesale cleaning and maintenance methods

1. Classification cleaning:

1. Classification of hotel bedding products: pillowcases, bedspreads, sheets, bathrobes, quilt covers and pillowcases, etc. Pay attention to the cleanliness of product categories.

2. Carry out separate cleaning according to the different degrees of contamination of linen.

3. Wash separately according to the light color of hotel fabrics.

4. Clean new and old hotel linens separately. Naturally damaged and abnormally damaged old hotel linens must be treated differently. New and old hotel linens have different strengths and drying times.

5. Hotel bedding has different fabric compositions and should be washed separately.

2. Check the equipment frequently and be careful when collecting and transporting hotel linens to avoid secondary contamination and damage caused by human factors. When cleaning, the carrying capacity should be appropriate. Too much or too little can compromise the hotel's cleanliness and damage the linens. Programs should be set according to different levels of light washing and heavy washing of goods.

3. Before cleaning, check whether the items are sewn with hard blocks.

4. Pay attention to local water bodies: use softened water. Try to solve water problems as much as possible.

5. Hotel linen wholesale items that are prone to jamming or deformation should be packed in washing bags.