The invention provides a plastification preservation method of unearthed ancient corpses or bones. The plastification preservation method of the unearthed ancient corpses or bones comprises the stepsof (1) cleaning and disinfecting the ancient corpses or the bones, and then soaking the ancient corpses or the bones in
formaldehyde; (2) transferring the ancient corpses or the bones into mixed liquid, which contains ethyl
alcohol and
acetone, in gradient concentrations for
dehydration and
degreasing; (3) transferring the ancient corpses or the bones into a
plasticizer for plastification; (4) naturally airing the ancient corpses or the bones, applying curing agent mixed liquid onto the surfaces of the relics repeatedly, heating the relics to 30-35 DEG C, and under conditions of normal pressure and
ultraviolet lamp
radiation, promoting hardening and forming of the relics, wherein the ancient corpses and the bones form transparent organosilicone
elastomer after being cured; and (5) fixing the plastified ancient corpses or bones, and packaging the fixed plastified ancient corpses or bones in custom-made
organic glass boxes. By means of the plastification preservation method of the unearthed ancient corpses or bones, modification, deformation,
mildew, worm damage and the like of relics of the ancient corpses, the bones and the like can be effectively prevented, meanwhile, plastification preservation and one-step forming are conducted, the plastification preservation method of the unearthed ancient corpses or bones is safe and
environmentally friendly, and carrying, storage and exhibition are convenient.