FLAME RETARDANT WOVEN FABRIC AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To produce a woven fabric, extremely slightly changing the touch feeling and appearance without deteriorating the flame retardance by repetitive washing at high temperatures, having a low shrinkage percentage and suitably usable for applications of flame retardant working wear. SOLUTION: This flame retardant woven fabric is produced by treating a woven fabric, composed of composite yarns of 30-70wt.% halogen-containing fiber containing 6-50wt.% Sb compound with 70-30wt.% cotton and containing >=3wt.% Sb compound in the weight of the whole woven fabric with an N- methylol cellulose reactive type resin and then carrying out the mechanical shrink resistant finish. The resultant woven fabric has <=3% washing shrinkage percentage after washing 50 times with water at 60-95 deg.C.