Core piece used for protective mask for protecting respiratory tract and lungs
A respiratory and lung technology, applied in the field of disposable hygiene products, to achieve the effect of safety in use, reducing injury and enhancing filtering effect
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preparation example Construction
[0069] The preparation method of dosing comprises the steps:
[0070] 1) First take 80% of the secondary reverse osmosis distilled water and add it to the container;
[0071] 2) Keep the temperature at 15-25°C, add PHMG in the above ratio, and stir for 8-12 minutes;
[0072] 3) Keep the temperature at 20-25°C, add CH in the above ratio 4 O, propylene glycol, glycerol, stirred for 4 to 6 minutes;
[0073] 4) Keep the temperature at 20-30°C, add VE, ALOE, traditional Chinese medicine extract and fruit extract in the above ratio, and stir for 4-6 minutes;
[0074] 5) Keep the temperature at 15-25°C, add PHENONIP in the above ratio, and stir for 14-16 minutes;
[0075] 6) Add liquid to 100%, then stir for 14-16 minutes.
Embodiment 1
[0077] To prepare 100 kg of liquid for the chip used for filtering lung masks, first add 80 kg of secondary reverse osmosis distilled water, control the temperature at 20°C, add 0.6 kg of PHMG, and stir for 10 minutes; then control the temperature at 25°C, add CH 4 O 0.3 kg, propylene glycol 0.5 kg and glycerol 0.5 kg (CH 4 O, propylene glycol, and glycerin are all provided by BASF), stirred for 5 minutes; then kept the temperature at 25°C, added 0.3 kg of VE, 0.5 kg of ALOE, and 0.5 kg of Chinese herbal extracts (Ophiopogon japonicus 0.9 kg, Panda Dahai 0.16 kg , Schisandra 0.9kg and Fritillaria 0.16kg), fruit extract 0.5kg (watermelon 0.2kg, pear 0.3kg), stirring for 5 minutes; finally keep the temperature at 20°C, add PHENONIP 0.4kg (provided by Clariant Chemicals) and stir After 15 minutes, add liquid to 100kg at the same time, and stir for another 15 minutes to obtain a dosing solution.
[0078] The substrate is made of 100% cotton spunlace non-woven fabric with 5mm thic...
Embodiment 2
[0080] Prepare 100 KG of a protective mask chip for protecting the respiratory tract and lungs, first add 80 KG of secondary reverse osmosis distilled water, control the temperature at 20°C, add 0.8 KG of PHMG, and stir for 10 minutes; then control the temperature at 25°C, Join CH 4 O 0.5 KG, Propylene Glycol 1 KG and Glycerol 1KG (CH 4 O, propylene glycol, and glycerin are all provided by BASF), stirred for 5 minutes; then kept the temperature at 25°C, added VE 0.5 KG, ALOE 1 KG, 2 kg of Chinese herbal extracts (Ophiopogon japonicus 0.5 kg, Panda Dahai 1 kg, Schisandra 0.5 kg and Chuan Fritillaria 1kg), fruit extract 2kg (watermelon 0.8kg, pear 1.2kg), stirred for 6 minutes; finally kept the temperature at 20°C, added PHENONIP 0.4 KG (provided by Clariant Chemicals) and stirred for 16 minutes, while adding Liquid to 100 KG, then stirred for 16 minutes to obtain dosing.
[0081] The base material is made of 100% cotton spunlace non-woven fabric with 5mm thick medical abso...
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