| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain the subject cloth with excellent mechanical strength including tear strength and tensile strength and resistance to notch propagation, easy to dispose after used. SOLUTION: This heat-shrinkable packaging cloth is obtained by weaving or knitting a thready or tape-like matter made of a resin composition comprising a polyolefin-based resin and a decomposition promoter; wherein the decomposition promoter comprises a biodegradable polymer, an unsaturated compound having one or more unsaturated double bonds, an iron compound, a transition metal compound (except iron compound), and an aromatic ketone.</p> |
