Type: Polymer laminar covers           
Uniformity of the air supply can be controlled within + / - 10%
Laminar media: Polymer cloth           
Low resistance, good matte
Frame: Aluminium/Stainless steel
Film coating technology like making a drum ,to ensure smoothness
Humidity:〈70%RH
Temperature: Normal temperature                        
                      

"The technology of laminar covers can effectively improve the uniformity of air folw from HEPA/ULPA, the deviation of the point by point from the average air flow speed will be controlled within ±10%."