Skin implants are categorized into autografts and allografts. Autografts are basically permanent and indistinguishable from normal skin once they have survived; allografts, being only a transitional stage in the treatment process, generally survive for one to two months. Skin grafts are normal skin grafts that are transplanted into areas with skin defects. In the case of autografts, the regenerative capacity of the skin tissue is relatively strong. Usually, the skin begins to survive about a week after the implantation, and grows steadily in about a month, and usually blends with the surrounding skin tissues and grows along with the organism all the time after it has survived. Allografts are usually used in the rescue of patients with extensive burns as a therapeutic measure, using the skin provided by relatives to temporarily cover the trauma, and usually survive for one to two months, with the growth of the autologous skin, the grafted skin will be rejected by the reaction of rejection. At the initial stage of implantation, the newly implanted skin is relatively thin and tender, and if not protected, it is prone to abrasion or infection, leading to implant deactivation. Therefore, care must be taken to protect the implanted skin, which usually grows steadily after one month and is no longer deactivated.