What should antistatic workers do to make them whiter?
The water used for wet and dry cleaning shall be filtered and the solvent should be distilled. After using the filter membrane of less than 0.2 M pore diameter at the point of use, more than one filtration shall be carried out as needed.
In order to remove water soluble pollutants, wash with clean water, and then use solvent for final washing, remove oily pollutants.
Wet washing water temperature is as follows: polyester cloth 60-70 degrees Celsius (maximum 70 degrees), nylon cloth 50-55 degrees Celsius (maximum 60 degrees), (7) buckle work clothes, should be locked in the state of washing.
(1) the newly made clean working clothes can be washed directly, while the clean overalls are recovered. It should be carefully removed and then washed.(2) to check for damage and abrasion, fasteners and other accessories before washing, the defect to be repaired, replaced or scrapped.(3) must be cleaned in the clean room, than the use of overalls of high cleanliness of clean room in drying and packing.
