Novel process for cake dyeing

Novel process for cake dyeing

  • CN 1,172,043 C
  • Filed: 06/28/2002
  • Issued: 10/20/2004
  • Est. Priority Date: 06/28/2002
  • Status: Active Grant
First Claim
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1. , novel process for cake dyeing, concrete technological process is as follows:

  • spinning machine is produced spinning cake, is compressed and washed, dewaters, dyes, dries, becomes tube, it is characterized in that;

    spinning cake is directly once finished dyeing through after compressing and washing dehydration in dye vat, comprise concise, colouring, soap boiling, fixation, softness, oil that wherein spinning cake should satisfy following requirement when carrying out dyeing process;

    the spinning cake height is that 126 ±

    2 millimeters, thickness are that 24 ±

    2 millimeters, spinning cake theoretical weight 500 grams, spinning cake penetrating power are not less than the 8L/min ingot.

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