Anti-fog fingerstall as well as preparation method, use method and application thereof
An anti-fog and anti-fog liquid technology, applied in textiles and papermaking, instruments, glasses/goggles, etc., can solve the problems of ineffective lenses, increased environmental pollution, waste of anti-fog liquid, etc., and achieve a lasting anti-fog effect. Cost saving, quick and easy to use effects
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preparation example Construction
[0044] The preparation method of anti-fog finger cot, comprises the following steps,
[0045] (a) Cut and sew the cloth into finger cots;
[0046] (b) Soak an appropriate amount of anti-fog liquid into the finger cot, and dry or dry it to make an anti-fog finger cot;
[0047] or
[0048] (a) Soak the cloth in the anti-fog solution, and dry or dry it to obtain the anti-fog cloth;
[0049] (b) Cut and sew the anti-fog fabric into anti-fog finger cots.
[0050] During the soaking process, the mass ratio of the finger cot or cloth to the anti-fog liquid is 0.1-10.
[0051] The method of using the anti-fog finger cot is as follows: put the anti-fog finger cot on the finger, and directly wipe the lens with the dry anti-fog finger cot to make the lens have an anti-fog effect; you can also breathe or spray a small amount of water on the lens, and then use Wipe the anti-fog finger cot to make the anti-fog coating of the coating film thicker, so that the lens has a longer-lasting an...
Embodiment 1
[0053] Universal anti-fog finger cots
[0054] The cloth is cut and sewn into finger cots, and then the anti-fog liquid is soaked into the finger cots and dried to obtain anti-fog finger cots.
[0055] Wherein the composition of anti-fog liquid comprises the cationic fluorocarbon surfactant of 20% mass ratio, the methylcellulose of 0.2% mass ratio, the ethanol of 20% mass ratio, the butylparaben of 0.02% mass ratio, and the remainder is water. During the soaking process, the mass ratio of the finger cot to the anti-fog liquid is 0.5-2.
[0056] The anti-fog finger cot can be used for anti-fog of most lenses. The specific method of use is: clean the grease of the lens, and then put the anti-fog finger cot on the finger to gently smear the lens, so that the lens has the effect of anti-fog, anti-fog The effect lasts for 6-24 hours.
Embodiment 2
[0058] Universal anti-fog finger cots for glasses
[0059] Soak the cloth in the anti-fog liquid, take it out, shake off the excess anti-fog liquid and dry it to obtain the anti-fog cloth, cut and sew the anti-fog cloth into anti-fog finger cots.
[0060] Wherein the composition of anti-fog liquid comprises 0.5% by mass ratio of hydroxypropyl methylcellulose, 0.1% by mass ratio of carboxymethylcellulose, 15% by mass ratio of lauryl glucoside, 5% by mass ratio of nonionic Fluorocarbon surfactant, 0.1% by mass ratio of sodium benzoate, 15% by mass ratio of isopropanol, and the balance being water. The mass ratio of the anti-fog liquid to the cloth is 1-5.
[0061] The method of using the anti-fog finger cot for various lenses is as follows: clean the grease of the lens, breathe out on the lens to make the lens fog, or drip water on the lens to make the lens wet; then put the anti-fog finger cot on the finger lightly Apply a light coat of wetted lenses and apply a relatively th...
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