What problems should be paid attention to when cleaning medical purification workshop clean clothes?

What problems should be paid attention to when cleaning medical purification workshop clean clothes?

"Man and Purification" points out that under normal circumstances, the cleaning work clothes in the cleaning factory should be cleaned at least once a week, and some demanding jobs should even be cleaned once a day.

When cleaning ordinary rooms, dust and bacteria will be attached and polluted by cleaning agents. In addition, there is a risk of dust and microorganism adhesion during packaging and handling.

The cleaning of clean work clothes is generally carried out by professional cleaning companies. Matters needing attention in the process of cleaning work clothes in clean room are as follows:

1. Newly sewn clean work clothes can be washed directly, but oil stains will be found in recycled clean work clothes, so oil stains should be carefully removed before washing.

2. Before cleaning, check accessories, such as scratches, damages and buckles, and repair, replace or scrap defective accessories.

3. Cleaning, drying and packaging must be carried out in a clean room with a cleanliness higher than that of the work clothes clean room.

4. The water used for wet washing and dry cleaning should be filtered, the solvent should be distilled, and then a filter membrane with a pore size less than 0.2μm should be used at the point of use, and filtration should be carried out several times as needed.

5. In order to remove water-soluble pollutants, after washing with clean water, use distilled solvent for final washing to remove oily pollutants.

6. The water temperature for wet washing is as follows: polyester cloth 60-70C, with a maximum of 70C; Nylon cloth 50-550 degrees Celsius, up to 60 degrees Celsius.

7. When the final rinse is permeable, antistatic agent can be used to improve the antistatic performance, but the antistatic agent selected should be well combined with the fiber without dust falling off.

8. Buckled overalls should be washed in a buckled state. cleaning shop

9. Dry in a clean air circulation system dedicated to cleaning.

After drying, pile them in a clean room dedicated to washing and put them in a clean polyester bag or nylon bag. According to requirements, they can be packed in double layers or vacuum plastic. The packaging material is preferably made of materials with good antistatic properties. Because the folding process is most likely to produce dust, the folding process must be carried out in a high-level clean space. For example, the folding and packaging of 100 cleaning work clothes should be carried out in 10 environment. If in doubt, please consult Anhui people and Purification.