Abstract: A recovering sleeve adopted for a hand or a foot comprises an outer film made of an anti-permeation material and including an opening disposed thereon to put a hand or a foot therein; an inner absorbing layer including nutrition liquid attached thereon and covered on an inner side of the outer film; a banding member mounted on the opening to tightly band the opening, thereby recovering the hand or foot effectively.

Abstract: A flexible circuit board including a base film, a first conductive layer, a second conductive layer and an adhesive layer is provided. The base film has a first surface and a second surface. The first conductive layer is disposed on the first surface of the base film directly and has a thermal bonding region. The second conductive layer is disposed above the second surface of the base film. The adhesive layer is adhered between the second conductive layer and the base film and does not overlap the thermal bonding region. Because the flexible circuit board can bear the operation temperature of the thermal bonding process, therefore, the reliability of electrical connection between flexible circuit board and PCB can be improved. Besides, only the first conductive layer is formed by sputtering, and therefore the production cost of the present invention can be reduced compared with the prior art.