Button type pillowcase and preparation process thereof

The button type pillowcase comprises a pillowcase body, the pillowcase body is composed of lower-layer cloth and upper-layer cloth, the edge of the lower-layer cloth and the edge of the upper-layer cloth are of an integrated structure, one end of the upper-layer cloth is connected with a son button in a sewn mode, one side of the lower-layer cloth is connected with a mother button in a sewn mode, and the mother button is connected with the lower-layer cloth in a sewn mode. The top end of the upper-layer cloth is fixedly connected with a physiotherapy pad. By arranging the mother buttons and the son buttons, one end of the pillowcase body is open, disassembly is more convenient, meanwhile, cost is low, one fourth of cloth on the back face can be saved, and cost is greatly reduced; according to the health care pillow case, the physical therapy pad is arranged, the physical therapy pad is filled with the mixture, the effects of beautifying, protecting skin and whitening the skin are provided for the pillow case,