... glass fiber yarn under the process of plain weaving, and high temperature fixing. PVC Coated Fiberglass Plain Weaving ... such as good cohesion,attractiveappearance,well ventilation for sunlight and air,innocuity,no smell,anticorrosion,resistance to burn, ... used for all sorts of airy installation preventing insects and mosquitoes incivilian construction,industry,agriculture,stock raising,orchard etc. ...