ПОКРЫВНОЙ МАТЕРИАЛ СО СВЯЗУЮЩИМ В ФОРМЕ ВОЛОКНА ИЗ ПОЛИВИНИЛОВОГО СПИРТА

摘要

Continuous production of a fabric comprising glass fiber filaments bonded with a binder comprising polyvinyl alcohol (PVOH) involves dispersing cut glass filaments and discontinuous PVOH fibers in a process liquid, forming a bed by passing the dispersion onto a forming fabric through which the process liquid drains and thermally treating the bed on a conveyer belt in a stoving equipment. An Independent claim is included for the fabric produced using the method.