| 摘要 |
<p>PROBLEM TO BE SOLVED: To cope with problem of environmental dioxin and promote recycle of used paper, by forming a bag form a synthesized material of the paper and a biodegradable plastic based resin containing no vinyl chloride base, by penetrating a string through holes in the bag, and by pulling the string from both ends to form a drawstring-purse system for fastening the opening. SOLUTION: Through holes 2 for hanging a string are provided in the opening of a bag. A drawstring-purse system is applied that the string is penetrated through the through holes 2, and the both ends of the string 3 are pulled from both sides to fasten the opening of the bag. This bag body 1 is formed by synthesizing paper and a biodegradable plastic based resin containing no vinyl chloride base, which is cause of dioxin generation, securing waterproof and transparency, and improving strength. When refuses are stored in the bag body 1 and then opening is fastened, the string 3 is penetrated through the through holes 2 and both ends of the string 3 are pulled. Thereby, the opening can be easily and certainly fastened and dispersion of the stored material can be prevented.</p> |
