Hangzhou Color Powder Coating Equipment Co., Ltd.  

Product Name: Meltblown Non-Woven Fabric Electrostatic Generator High Voltage Electret Model NO.: COLO-ET Condition: New Customized: Non-Customized Certification: CE Automatic Grade: Automatic Application: Non-Woven Fabric Electret Producer: Colo/Kafan Delivery Date: 2working Days Warranty: 12 Month Frequency: 50-60Hz Voltage: 110V/220V Polarity: Negative(-) Trademark: COLO/KAFAN Transport Package: Carton/Wooden Specification: CE /IOS Origin: China Product Description Meltblown non-woven electret treatment rod electrostatic generator PrincipleThe basic structure and functions of disposable medical masks Common medical masks are mainly composed of three layers of non-woven fabric.The inner layer is a common non-woven fabric, which is mainly used to absorb the moisture and moisture released by the wearer; the outer layer is a waterproof non-woven fabric,which is mainly used to isolate the liquid sprayed by the patient; the filter layer in the middle is used for the polypropylene melt-blown non-woven fabric treated with electret serves as a barrier against germs.The core material of medical masks is polypropylene melt blown non-woven fabric after electret treatment. It is important to remember these two keywords, as this is the key to filtering the new crown virus aerosol.Meltblown non-woven electret treatment rod electrostatic generatorSpecificationsVoltage: 110/220V 50Hz /60HzWork temperature: 32oF(0oC)~122oF(50oC)Output voltage: 3~120Kv(+/-)Output current: Max 1.5mARod length: 200mm Generator size:23*15*23 cmN.W.:5KGSMeltblown non-woven electret treatment rod electrostatic generator work show