The clean clothes should be cleaned without dust before leaving the factory. The clean clothes used in the microelectronics class 100 purification workshop need to go through the class 100 purification and cleaning before they can be officially sold. Clean clothing is used in a special dust-free environment, and there should be certain requirements for its storage. Generally, it needs to be placed in a corresponding clean environment and must be vacuum packed.
For the spare clean clothes in the factory warehouse, it was found that some of the clothes had air leakage in the outer packaging. If the environment for storing the clean clothes meets the requirements, the clean clothes can still be used. However, if the backup clothing is placed in an ordinary warehouse environment due to the limitation of conditions, after the package is damaged, the clean clothing inside will also be polluted and can no longer be used in a dust-free environment. At this time, you need to take it back to the cleaning company to do the cleaning again.
La propreté des vêtements propres est maintenue en plus d'un contrôle de qualité strict dans la sélection des tissus, mais le nettoyage, l'entretien, le stockage et d'autres aspects des vêtements propres ne peuvent pas être relâchés. Une fois qu'il y a un défaut dans un lien, cela équivaut à tout le travail en vain.