Microfiber Wiper JD-5001 was weaved with 80D 36F×16P 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 the wiper, so ents saving, strong cleanliness and without any damage to the surface of wiped products.