What is the process of professionally cleaning ESD shoes?
Dust-free shoes are professional shoes made of special materials with good anti-static effect. They are widely used in microelectronics, medicine, aerospace and other places with high cleanliness. Due to the strict requirements, dust-free shoes need to be purified and cleaned. When cleaning dust-free shoes, you need to pay more attention to details.
First sort the dust-free shoes. After receiving the used dust-free shoes, sort the dust-free shoes first. Classify the dust-free shoes according to the different contamination conditions used and put them into sealed plastic boxes or the like to prevent aggravation of pollution.
Pre-treatment of dust-free shoes is often overlooked. Before cleaning, inspect the dust-free shoes for use. If the dust-free shoes are damaged, they need to be repaired first. Then select the dust-free shoes with a higher degree of pollution and decontaminate them first. The next step is to clean the dust-free shoes. Place the dust-free shoes in a dedicated cleaning place, and transfer the dust-free shoes to a clean room after cleaning. There will be special drying tools such as dust-free dryers in the clean room, which can be used to dry dust-free shoes.
It is also particularly important to inspect and test dust-free shoes after cleaning. Fold the cleaned dust-free shoes. While folding, the dust-free shoes can be further inspected. If there are still contaminants remaining on the uppers, the dust-free shoes need to be cleaned again. A test of dust-free shoes. To test the final cleanliness of dust-free shoes, a professional tester (tumbler tester) can be used for measurement. The dust-free shoes after cleaning also need to be tested for anti-static performance.
After the entire purification and cleaning is completed, the next step is to encapsulate the dust-free shoes. After all cleanliness tests have been carried out, dust-free shoes can be sealed and packed. After packaging and sealing, it can be delivered to the customer.