INDUSTRIAL FABRICS OF CONTROLLED AIR PERMEABILITY AND HIGH AGEING RESISTANCE AND MANUFACTURE THEREOF

摘要

An industrial woven fabric with specifically adjusted air permeability in the range < 120 l/dm<2>.min and very good aging resistance. The air permeability value changes by not more than 15 % in the aging test. This woven fabric is produced by precise matching of the production conditions to one another in the weaving, in the wet finishing and particularly in the hot air treatment. The process is particularly suitable for the manufacture of woven air bag fabrics.