직/편성물 염색

Nep coverage of immature cotton

  • 출판일1997.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 282
Cotton fabrics pretreated with polyethyleneimine achieved better dyeing results than untreated fabrics in tests using the exhaust process. Colour yields were improved. Colour-fastness, especially to wet crocking of the pretreated dyed fabrics, was improved when a low-temperature curing cationic emulsion was added as an aftertreatment.
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