직/편성물 염색

Four millenia of carpet dyeing

  • 출판일2000.08
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 265
Historically production of carpets is thought to have commenced some 4000 years ago in the region stretching from Turkey to China. Production in Belgium began around 1000 years ago and carpet manufacturing developed in the UK at Wilton in 1655 and Kidderminster in 1735. Synthetic dyes became established in the early 1990's and improved levelness and reproducibility was obtained. Fastness properties are now becoming more demanding and this will have to meet by close co-operation between carpet and dyestuff manufacturers and organisations such as Fernmark, who are responsible for setting industry standards. New and proposed environmental laws are now affecting dyeing activities and the Clariant Eco guide can analyse dyestuff recipes and predict levels of heavy metal discharge. It is clear that metal free dyestuffs will continue to grow in importance.
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