Until now, in situations where skin is needed to cover missing skin, it is by taking the patient’s healthy skin. However, this is very limited if the patient needs more healthy skin or is seriously ill. Meanwhile, the availability of artificial skin to replace damaged or lost skin, such as in cases of burns, accidents or malignant conditions, is very limited. This makes it a challenge for clinicians to treat all patients who need skin replacement. Especially in cases of severe burns with a large burn area (>40%). Our artificial leather products are engineered to mimic the natural structure and function of human skin. This innovation is designed for a variety of medical applications to close open skin, such as tissue grafts.