The use of Clean Room Rolling Shutter Door

1. Regional isolation and environmental control

In the clean room, rolling shutter doors are used to divide different clean areas to effectively prevent cross contamination between different clean areas. For example, in semiconductor manufacturing plants, the lithography area may require higher cleanliness (such as ISO 1-3), while the cleanliness of the chip packaging area is slightly lower (such as ISO 7-8), and these two areas can be isolated by installing rolling shutter doors. When personnel or materials flow between two areas, closing the louver doors can maintain the original clean environment of each area.

It can also control the airflow organization and pressure balance in the clean room. When the louver door is closed, it can prevent disorderly air flow, ensure that the air in the clean room flows in the designed airflow direction (such as one-way flow or mixed flow), and ensure that the positive or negative pressure state of each area meets the design requirements of the clean room. For example, in the aseptic production workshop of the pharmaceutical industry, the workshop needs to maintain positive pressure to prevent external air pollution from entering. Good sealing of the cleanroom louver doors helps maintain this pressure state.

2. Logistics channels and personnel channels

As a logistics channel between clean rooms and non clean rooms or between different clean areas, it facilitates the transportation of materials. For example, in the clean room of food processing, raw materials are transported from the unclean area to the clean area for processing. Roller shutter doors can quickly open and close, reducing the chance of external air and pollutants entering the clean area. At the same time, it also facilitates the movement of personnel, especially in situations where frequent access to clean areas is required, such as between clean operating rooms and disinfection supply centers in hospitals. Medical personnel can quickly enter and exit through the rolling shutter door without causing too much impact on the clean environment of the two areas.

3. Safety protection and equipment protection

Cleanroom curtains and doors can provide certain safety protection functions. In some clean rooms where valuable equipment and precision instruments are stored, rolling shutter doors can be used as physical barriers to prevent unauthorized personnel from entering and protect the safety of the equipment. For example, in the electronic chip research and development laboratory, some high-end testing equipment has high value, and the combination of rolling shutter doors and access control systems can restrict personnel entry and improve equipment security.

In addition, in emergency situations such as fires, rolling shutter doors can isolate flames and smoke, buying time for personnel evacuation and equipment protection in clean rooms. Some fire cleanroom rolling shutter doors can maintain a certain degree of integrity at high temperatures to prevent the spread of fire.

Suzhou Pharma Machinery Co.,Ltd.

2025/05/23

Alice