Patent ID: 7252844

Claim:
A facial pack composition comprising: loess powder, pine tree charcoal, paulownia wood material, alum, and ginkgo leaves; natural bay salt wherein the amount of natural bay salt is 0.1˜0.3 parts of weight of the loess powder; and extraction essence of pine buds wherein the amount of the extraction essence of pine buds is 0.05˜0.3 parts of the weight of the natural bay salt; and wherein the composition is prepared by the following steps: (a) pulverizing natural loess that is completely sun-dried into a size of 200-250 mesh, introducing the pulverized loess in an earthenware container together with pine tree charcoal, paulownia wood material, alum and ginkgo leaves, sealing the earthenware container and aging the materials at a temperature of −5 to 40° C. for 1 month to 6 months; (b) heating the natural bay salt at a temperature of about 300-400° C. for 1-2 hours; (c) drying the pine buds, heating with steam and collecting water steam to obtain extraction essence of pine buds; (d) introducing 10 parts by weight of the natural bay salt and 0.5-3 parts by weight of the extraction essence of pine buds into a mixer and mixing for 10-50 minutes; and (e) mixing the mixture obtained from step (d) with 30-50 parts by weight of the loess powder, pine tree charcoal, paulownia wood material, alum, and ginkgo leaves mixture and agitating in a kneader for 10-50 minutes.