FILTER CLOTH FOR COLLECTING DUST

摘要

PROBLEM TO BE SOLVED: To provide a filter cloth for collecting dust so as to improve the adhesion property of a glass cloth with a porous film and to decrease the manufacture cost of the product. SOLUTION: The filter cloth for collecting dust is produced by laminating the following glass cloth and a porous film. The glass cloth is a special double cloth having the warp and the weft substantially in the same yarn number with≤1% LOI (limiting oxygen index), with the warp being a filament yarn and the weft being a mixture of bulky yarn and filament yarn. COPYRIGHT: (C)2003,JPO