Weasel's hair softening processing technology for writing brush production

Weasel's hair softening processing technology for writing brush production

  • CN 105,671,938 A
  • Filed: 01/28/2016
  • Published: 06/15/2016
  • Est. Priority Date: 01/28/2016
  • Status: Active Application
First Claim
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1. one kind produces by writing brush sofening treatment technique, it is characterised in that comprise the following steps:

  • 1) select materials;

    take a number of superior in quality writing brush raw material;

    2) roguing;

    carry out the writing brush raw material taken dredging and beat, remove impurity;

    3) first time soaks;

    the Ca (OH) utilizing concentration to be 50%2With the auxiliary softening agent that the mixed liquor of water is incorporated as writing brush raw material weight 1-5%, the writing brush raw material after removing impurity is carried out first time soak;

    4) second time is soaked;

    the Ca (OH) utilizing concentration to be 30%2With the auxiliary softening agent that the mixed liquor of water is incorporated as writing brush raw material weight 1-5%, the writing brush raw material after first time is soaked carries out second time and soaks;

    5) third time is soaked and steaming and decocting;

    the Ca (OH) utilizing concentration to be 10%2Writing brush raw material after second time being soaked with the mixed liquor of water carries out soaking, and put into for the third time carrying out steaming and decocting in steamer;

    6) dry;

    the writing brush raw material after steaming and decocting is put into heating installation baking room, uniformly spreads out, dry.

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