No-clean type gel film eye masks and preparation method thereof
A gel film, wash-free technology, applied in the direction of pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve the problems of residual essence on the substrate, cumbersome use steps, poor user experience, etc., to achieve rapid absorption, Easy to use, no discomfort effect
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[0018] The invention provides a disposable gel film eye patch and a preparation method thereof, comprising the following steps:
[0019] Step 1: using one or more high molecular weight solid materials and one, more or no low molecular weight solid materials to mix and dissolve in water;
[0020] Step 2: Add functional cosmetic materials such as whitening, moisturizing, anti-wrinkle, and dark circles removal to the mixed aqueous solution to prepare a uniform and stable mixed aqueous solution;
[0021] Step 3: Prepare a film through a certain processing method, and cut it into the shape of an eye patch after drying.
[0022] The high-molecular-weight solid materials in step 1 are: water-soluble starch (molecular weight 1-1 million), polyvinyl alcohol (molecular weight 1-3 million), polyvinylpyrrolidone (molecular weight 1-3 million), gelatin, bone glue, carrageenan, Carboxymethyl cellulose, methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, sodium hyaluronate (5-2 milli...
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