FAST DISSOLVING DRY TYPE TOOTH WHITENING STRIP

摘要

The present invention relates to a dry type teeth whitening adhesives with improved performance, and features of the invention is a short time by accelerate the tooth whitening ingredient is released from the drug layer , while maintaining a good adhesion with the addition of the soluble polymer with water to obtain the easy adhesion surface moisture touches the tooth paste on the polymer in the drug layer having no fluidity teeth whitening can use to increase the use of time to achieve the same effect, it is easy to use fewer come .