Ultrasound In Paper Manufacturing

Ultrasound can be used in manufacturing paper and in paper recycling processes for:

  • preventing watermarks or lines that would reduce the paper quality, by degassing the pulp
  • enhancing the fibrillation of the pulp fibres
    • replacement and/or enhancement of beating and/or refining stages
    • using less energy than conventional beating processes
    • fibre strength is maintained and chemical reactions (such as TDF bleaching) are assisted
  • enhancing the breakdown of wood chip into pulp or for the breakdown of used paper into pulp for reprocessing into recycled paper
  • extracting of dirt, oil, printed inks (de-inking), colorants, or lacquer from paper during the process of recycling (fibre cleaning)
  • dewatering
  • reduction of microbes in whitewater
  • spaying liquids onto the manufactured paper (such as coating)
  • 均質 化 or 分散 of paper slurries

Most of these processes can be retrofitted to work inline. We will be glad to assist you in choosing the right equipment for your particular paper process.

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Please use the form below, if you wish to request additional information about ultrasonic homogenization. We will be glad to offer you an ultrasonic system meeting your requirements.









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