Natural dye mordanting dyeing or mordanting printing product and preparation method thereof

Natural dye mordanting dyeing or mordanting printing product and preparation method thereof

  • CN 105,113,290 A
  • Filed: 09/16/2015
  • Published: 12/02/2015
  • Est. Priority Date: 09/16/2015
  • Status: Active Grant
First Claim
Patent Images

1. a preparation method for natural dye mordant dying or mordant dyeing Printing, comprises the following steps:

  • A, pre-treatment is carried out to fabric, and use cation-modified working solution to carry out cation-modified to it, obtain through cation-modified fabric;

    B, by described through cation-modified fabric use natural dye dye, obtain natural dye dying fabric;

    C, mordant working solution or mordant working solution foam is used to carry out mordant dying or mordant dyeing stamp in presumptive area in described natural dye dying fabric, 80-180 DEG C of decatize or after baking 10s-25min, carry out washing, excessively soft, sizing, obtain described natural dye mordant dying or mordant dyeing Printing.

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