The invention provides an inner container for protective working gloves. The inner container comprises a glove body and a wrist part. The glove body is woven according to a preset organizational structure by using flame-retardant yarns and ordinary yarns according to a preset mass ratio. The flame-retardant yarns are located on the inner layer of the glove body. The ordinary yarns are located on the outer layer of the glove body. After addition of rubber threads, the flame-retardant yarns and the ordinary yarns are woven into the wrist part. By using the flame-retardant yarns as the inner layer of the inner container for the gloves, the phenomenon that high temperature caused by arc makes the glove molten droplets burn the skin is avoided. By using the ordinary yarns as the outer layer ofthe inner container for gloves, impregnation performance of the inner container for gloves and original elasticity and skin friendliness can be enhanced. By adding the rubber threads into the wrist part, comfort and elasticity of the part are further improved.