The role of clean clothes on the environment
1. Clean clothing system (dust-free clothing) A set of protective measures established for individuals working in a clean room in order to take away a large amount of dust particles generated by the clean room staff and reduce pollution to the clean room. Clean clothing system. Generally consists of jumpsuits, boots, protective gloves, hoods, face protection and eye protection. The garment system protects both the personnel and the craftsmanship and products. Therefore, the materials used must satisfy: comfortable to wear while maintaining a sufficient barrier between the wearer and the environment in which they are placed, washable and resistant, suitable for performance, containing antistatic fibers. To reduce the danger of static electricity.
2, the basic requirements of the dust-free clothing system and fabric characteristics The use of the dust-free clothing system is to minimize the body's dust pollution, which requires that it can not become a source of dust, but also to prevent the body from spontaneous dust and defense The generation of static electricity. In order to achieve such a protective effect, fabrics for making dust-free garments have special requirements. The dust-free anti-static fabric is also called anti-static ultra-clean fabric, which is different from ordinary anti-static fabric.
It must have the following characteristics at the same time:
A. It has anti-static function to prevent clothes from being dusted and difficult to clean. At the same time, this anti-static performance must be durable and efficient, and will not be attenuated by daily washing and friction.
B, the fabric itself does not dust, because it is worn in the clean room, so the fabric can not be used as a source of clean room, which determines that only chemically synthesized long fibers can be used, while cotton, hemp, silk, etc. Natural fibers cannot be applied to ultra-clean fabrics.
C. To have good dust filter, the dust particles in the clean room mainly come from indoor flowing air and active human body. When the condition of the equipment is determined, improving the cleanliness means that the tiny dust generated by the human body is controlled to the maximum extent in the clothes, and it is not allowed to be released into the air. This is the so-called highest dust filtration rate. However, increasing the dust filter rate is at the expense of fabric and breathability, so loose fabrics are not suitable for use in clean rooms.