Microfiber wipe KB-8023 microfiber,sealed by laser & ultrosonic, widely used in polishing precision components, circuit boards. Microfiber wiperKB-8023Micro-fiber wiper series was weaved with 80D 36Fx16P polyester and nylon, ,sealed by laser or ultrasonic cutting,washed by 18MΩ ultra-pure water and double packaged in class 100 cleanroom.Excellent absorbency, the dust and fiber seldom fall from ...