Digital Reactive Dyes Printing Thickeners

PRE-TREARMENT CHEMICAL

FOR DIGITAL REACTIVE DYES PRINTING

Digital reactive dye printing is a modern, sophisticated method of applying vibrant, long-lasting colors onto natural fibers like cotton, linen, viscose, and other cellulose-based textiles. It leverages digital technology to produce intricate designs with high precision and color vibrancy. Pre-treatment chemicals for digital reactive dye printing are essential to prepare the fabric for optimal dye fixation, color vibrancy, and wash fastness. Proper pre-treatment ensures uniform dye absorption, enhances the adhesion of the dye, and can also impart additional functional properties like improved hand feel or durability.

DGT-series product is a digital printing base paste made of low molecular weight plant gum. It exhibits vibrant color, clear pattern contour, good fiber penetration, and easy delamination in active digital printing. It avoids issues such as powder explosion and color adhesion during steaming and maintains excellent stability in the sizing system. ensuring optimal printing results and stability.

PRE-TREARMENT CHEMICAL
FOR DIGITAL REACTIVE DYES PRINTING
DGT-701 >8000,(5%) Suitable for digital reactive dye direct printing process, good color yeild
DGT-801 1000-3000,(5%) Suitable for digital reactive dye direct printing process, good color yeild

Typical Pre-Treatment Procedure for Digital Reactive Dyes:

  1. Padding or Dipping:
    • Prepare a slurry with pre-treatment chemicals.
    • Apply evenly onto the fabric using padding or dipping methods.
  2. Drying:
    • Dry the fabric at moderate temperature (~80°C) to set the pre-treatment layer.
  3. Printing:
    • Use reactive dye paste for digital printing on pre-treated fabric.
  4. Fixation:
    • Heat or steam the printed fabric at 100-105°C for 10-15 minutes to enable chemical bonding.
  5. Washing:
    • Rinse thoroughly to remove unfixed dyes and chemicals.

Digital reactive dye printing combines advanced inkjet technology with reactive dye chemistry to revolutionize textile printing—offering high-quality, sustainable, and customizable fabric designs.

Large format sublimation printer for textiles. Digital Printing industry.

 

 

  • Download PDF FileTDS DGT-701
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