Non-woven three-layer mask type /Disposible dust mask with Exhalation valve
non-woven three-layer mask type 1.material:Non-woven ,ear-bandage strip2. Exhalation valve reduces hot air buildup and easy breath in hot/humid enviroments
3. Four layers, each layer is mainly made of soft Polypropylene inner layer;
4.packaging:20pcs in one color box ,200ps /ctn,or as client requirement5.delivery:15-25days according to order quantity6.Accept ODM and OEM7.Port:Shanghai or any port of china8.We accept customer's design and samples9.delivery in time
10.Application: Suited to textile,mining,construction,electronic,cement,agriculture,workshops and so on.
three-layer mask with valve type