Eye pad and preparation method thereof
A technology of eye patch and functional layer, which is applied in the field of eye patch and its preparation, can solve problems such as ineffective effects, and achieve the effects of enhancing immunity, delaying cell aging, and protecting eyesight
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Embodiment 1
[0059] An eye patch, comprising a skin-friendly layer (1), a functional layer (2) and a protective layer (3), characterized in that: the material of the skin-friendly layer (1) is a medical breathable non-woven fabric, and the functional layer (2) is The hydrogel containing functional substances, the material of the protective layer (3) is polyvinylidene chloride; the functional layer (2) is composed of the following components: functional substances, medical grade polyvinyl alcohol, carbomer, Sodium Carboxymethyl Cellulose, Triethanolamine, Butylene Glycol, Citric Acid, Sodium Hyaluronate, Caramel, Bisimidazolidinyl Urea, Glycerin, Purified Water.
[0060] An eye patch, the functional layer (2) is composed of the following components in parts by weight: 0.1-0.5 parts of functional substances, 10-15 parts of medical grade polyvinyl alcohol, 1-2 parts of carbomer, 3-4 parts of sodium methylcellulose, 2-5 parts of triethanolamine, 1-5 parts of butanediol, 0.5-1.5 parts of citric...
Embodiment 2
[0094] An eye patch, the functional layer (2) is composed of the following components in parts by weight: 0.1 part of functional substances, 10 parts of medical grade polyvinyl alcohol, 1 part of carbomer, and 3 parts of sodium carboxymethyl cellulose. part, 2 parts of triethanolamine, 1 part of butanediol, 0.5 part of citric acid, 0.02 part of sodium hyaluronate, 0.01 part of caramel, 0.01 part of bisimidazolidinyl urea, 5 parts of glycerin, and 20 parts of pure water.
[0095] An eye patch, the functional substance is composed of the following components in parts by weight: 0.5 part of oyster shell powder, 0.5 part of dipotassium glycyrrhizinate, 2 parts of astaxanthin, 4 parts of bilberry fruit extract, 0.6 part of niacinamide, 0.5 part of wild chrysanthemum extract, 2 parts of ethanol, 0.3 part of camphor, 0.1 part of menthol and 1 part of castor oil.
[0096] The rest are the same as in Example 1.
Embodiment 3
[0098] An eye patch, the functional layer (2) is composed of the following components in parts by weight: 0.3 parts of functional substances, 12 parts of medical grade polyvinyl alcohol, 1.5 parts of carbomer, 3.5 parts of sodium carboxymethyl cellulose parts, 3.5 parts of triethanolamine, 3 parts of butanediol, 1.0 parts of citric acid, 0.04 parts of sodium hyaluronate, 0.02 parts of caramel, 0.02 parts of bisimidazolidinyl urea, 14 parts of glycerin, and 30 parts of pure water.
[0099] An eye patch, the functional substance is composed of the following components in parts by weight: 0.75 part of oyster shell powder, 1.0 part of dipotassium glycyrrhizinate, 3 parts of astaxanthin, 6 parts of bilberry fruit extract, 0.8 parts of niacinamide, 1.5 parts of wild chrysanthemum extract, 3 parts of ethanol, 0.4 parts of camphor, 0.2 parts of menthol and 2 parts of castor oil.
[0100] The rest are the same as in Example 1.
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