The origins and harm were analysed with respect to the common biological toxin in textiles. The toxin includes formaldehyde, antiseptic, insecticide, aromatic amine intermediate of synthetic azo dyes as well as heavy metal residual.

• 作者分析了纺织品上常见生物毒性物质的来源及其危害,如甲醛、防腐剂及杀虫剂,某些用以合成偶氮染料的芳香胺中间体和残留的重金属等;