摘要 |
PROBLEM TO BE SOLVED: To eliminate the necessity of over whole after the short-time use by giving the appropriate hardness and elasticity, hardly letting a cover layer peel, and enlarging the restoring force, and to facilitate the form adjustment of a deer skin bag, and to reduce the burden in labor and time. SOLUTION: A cover layer composed of the titanium oxide, the adhesive agent and the skin treatment agent is formed over the whole surface of a deer skin bag 6. Especially, the cover layer is composed of the titanium oxide and the adhesive agent including the pine-tree gum. The granular plastic is used as a filling material so as to form the deer skin bag 6 into the around shape. |