The invention relates to a shell fabric, in particular to a healthcare shell fabric. The healthcare shell fabric is interwoven and blended by warps and wefts and is characterized in that silk fibers are adopted as the warps, chitin fibers are adopted as the wefts, the silk fibers are 38.53-57.64Mum in diameter, the chitin fibers are 32.18-45.73Mum in diameter, the warps are 230-390dtex in finenessand have 26.3-40.5 roots per centimeter in density, and the wefts are 260-430dtex in fineness and have 35.2-45.9 roots per centimeter in density. The healthcare shell fabric has good anti-bacterial,radiation-resistant, antistatic and electromagnetic shielding functions, and due to quick conduction character of metal silver, garments made from silver fiber cloth are capable of conducting and dissipating temperature of human skins rapidly, so that blood circulation can be facilitated, body fatigue can be eliminated or alleviated, and a health care function can be achieved.