Clean room, clean room or aseptic room are indispensable and important facilities in semiconductor industry, medicine, biochemistry and food industry. In recent years, with the improvement of people's living and education level, dust-free environment is not only a necessary condition for the industry, but also the aseptic requirements for hospital operating rooms, intensive care units, scalding wards, baby rooms and even food processing, and it has also become the most important part of the industry's responsible commitment and the public's concern for their own rights and interests. As the name implies, a clean room is to remove dust particles, bacteria and other pollutants from indoor air, but in fact, at least the following elements should be possessed and paid attention to:

1. It can quickly remove dust particles floating in the air.

2. It can prevent the generation and deposition of dust particles.

The traditional cleaning methods of general clean rooms are: dust-free mop dust removal, dust-stick roller dust removal or dust-free wiping cloth dust removal. Through the tests of these methods, it is found that the use of dust-free mop is easy to cause secondary pollution in the clean room, and the wiping effect can only meet the requirements of CLASS 1000. After several uses, the wiping effect of the dust-free mop is not ideal, and even dental floss falls off. Using dust roller to clean the clean room floor is inefficient and requires a lot of manpower. General customers choose dust roller cleaning machines or products, which are rarely used to clean the ground. It is effective to wipe the floor with dust-free cloth, but the relative cost is too high. The price of a poor grade polyester fiber cloth is higher than that of 0.3 yuan. The floor that can be wiped is limited and cannot be reused. Nowadays, the cleaning method that is widely used and easily accepted by customers is the special cleaner for clean room, or it is also called the special cleaner for clean room.

Using clean room vacuum cleaner can not only effectively filter out dust, but also control the dust inside the machine, effectively dealing with the pollution problem of clean room. The Caroline clean room vacuum cleaner of Xiangchuang Technology has been widely used in high cleanliness places such as microelectronics laboratories of major electronic factories and pharmaceutical factories at home and abroad.