What is a Pass box?

A pass box is a device that is attached to the outer wall of a clean room and is used to transfer goods and equipment between the outside and the clean room. It is used to prevent particles and other items that may cause malfunctions from being brought into the clean room. The use of passboxes reduces the rate of contamination by reducing the number of people entering and exiting the clean room and the outside world. In addition, it is effective to install a pass box in terms of cost because the number of processes for people to enter and leave the clean room is reduced and the number of consumables required each time is reduced.

Application of Pass box

Pass boxes are mainly used when using a clean room during the manufacturing process or research. It is used in a wide range of fields such as semiconductor manufacturing processes, liquid crystal display manufacturing processes, electronic component manufacturing processes, printing processes, precision equipment, pharmaceutical factories, sterile treatment rooms, and culture. Types such as standard type, shower type, and conveyor type are on the market, and if you select them appropriately according to the intended use and usage environment, it will lead to more efficient work.

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