PURPOSE: To provide a garbage collection bag wherein a garbage bag itself can be hung at a desired place to be used and can be made into a condition the garbage is difficult to be out of the bag, to be dumped even a garbage box or a garbage can or a hooking tool such as a nail or a hook are absent.

CONSTITUTION: In this constitution; at least one piece of a protruded part 3, capable of sealing an opening part 2, is formed on the opening part 2 of a bag 1, and adhesive material is applied to the given place of the back surface 3a or the surface of this protruded part 3 to form an adhesive surface 4, and also it is coated by means of a mold releasing paper 5; and moreover, a string is provided along the outer peripheral edge of the opening part 2 of the bag 1 so that the opening part 2 can be closed. Also, a notched part is formed on both the ends of the protruded part 3.