Surface treatment process for improving feather processing characteristics
A technology of processing characteristics and surface treatment, which is applied in the field of feather processing, can solve the problems of destroying colored pigments, reducing heat retention rate, and damaging keratin, etc., and achieves the effects of low damage, improved processing characteristics, and increased whiteness
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[0041] Example 1
[0042] A surface treatment process for improving feather processing characteristics, comprising the steps of:
[0043] (1) Corona treatment:
[0044] Put the feathers in a corona discharge apparatus for corona treatment, the working voltage is 10V, and take out for use after corona treatment for 20s;
[0045] (2) Ultrasonic assisted soaking treatment:
[0046] Immerse the corona-treated feather in step (1) into the treatment solution, then immerse the ultrasonic probe 3 cm below the surface of the treatment solution, and immerse it at a constant temperature for 6 hours. The components in the treatment solution and their corresponding weight percentages are: sodium hydroxide 0.7 %, non-ionic surfactant 13%, ammonia water 1%, fulvic acid 0.2%, the balance is pure water, the power of ultrasonic wave is 100W;
[0047] (3) Acoustic-light wave coupling processing:
[0048] The feathers soaked in step (2) are placed in a sound-light wave coupling environment fo...
Example Embodiment
[0053] Example 2
[0054] A surface treatment process for improving feather processing characteristics, comprising the steps of:
[0055] (1) Corona treatment:
[0056] Put the feather in a corona discharge apparatus for corona treatment, the working voltage is 10~20V, and take it out for use after corona treatment for 20~30s;
[0057] (2) Ultrasonic assisted soaking treatment:
[0058] Immerse the feathers after corona treatment in step (1) into the treatment solution, then immerse the ultrasonic probe at 4 cm below the surface of the treatment solution, and soak for 7 hours at a constant temperature. The components in the treatment solution and their corresponding weight percentages are: sodium hydroxide 0.8 %, 14% non-ionic surfactant, 1.5% ammonia water, 0.25% fulvic acid, the balance is pure water, and the power of ultrasonic wave is 150W;
[0059] (3) Acoustic-light wave coupling processing:
[0060] The feathers soaked in step (2) are placed in a sound-light wave co...
Example Embodiment
[0065] Example 3
[0066] A surface treatment process for improving feather processing characteristics, comprising the steps of:
[0067] (1) Corona treatment:
[0068] Put the feathers in a corona discharge apparatus for corona treatment, the working voltage is 20V, and take out for use after corona treatment for 30s;
[0069] (2) Ultrasonic assisted soaking treatment:
[0070] Immerse the corona-treated feathers in step (1) into the treatment solution, then immerse the ultrasonic probe at 5 cm below the surface of the treatment solution, and immerse it at a constant temperature for 8 hours. The components in the treatment solution and their corresponding weight percentages are: sodium hydroxide 0.9 %, 15% non-ionic surfactant, 2% ammonia water, 0.3% fulvic acid, the balance is pure water, and the power of ultrasonic wave is 200W;
[0071] (3) Acoustic-light wave coupling processing:
[0072] The feathers soaked in step (2) are placed in a sound-light wave coupling enviro...
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