CONTAMINANT STORAGE BAG

摘要

PROBLEM TO BE SOLVED: To provide a storage bag which has antiweatherability and waterproofness and can be manufactured at low cost.SOLUTION: A contaminant storage bag (1) of this invention includes an inner bag (4) in an outer bag (2), and the outer bag (2) is woven by filament yarn containing carbon black with a hanging belt (3) fixed to an outside, and the inner bag (4) is made of a polyolefin sheet of 0.05-0.5 mm in thickness. It is preferably that the outer bag and the inner bag are not fixed but that the inner bag is inserted into the outer bag in a free state.