Cleanroom Overcoat

Selection of clean  gowning system

During the produce and operate in the cleanroom,the human body is the maximal source for particle counts,

the aim for wearing clean clothes is maximum reduce the particle counts contamination and prevent electrostatic

from human body.At the same time ensure cleaning clothes would not be the source of particle counts,this need to

select the material with static dissipative performance and fibre uneasily falling.The clothes must be washed with

pure water of EDI-pure water,packed vacuum and then used in cleanroom.

In clean produce environment,particle counts on workers are also related to worn clean clothes type and

   A.According to testing,particle counts on clean clothes is 1/5 to 1/3 of general clothes.

   B.Particle counts on cotton clothes are 10 tims higher than general clothes.

 Exchange cycle and repair on clean clothes

 . Usually,cleaning clothes wash once to twice per week,different cleanroom with different class see table.

 . With recycle washing and using , should check and repair in off-line, tear-off, fabric destroy, and so on.

 . With washing 50 times to 100 times,should check whether it should be discard.

 Size of cleanroom garment