| 摘要 |
PROBLEM TO BE SOLVED: To provide a biomass sheet material capable of being applied to personal belongings. SOLUTION: The biomass sheet material has a three-layer structure formed by layering a polyethylene layer on both of the front surface and back surface of a biomass layer derived from≥51 wt.% starch and rectify the weakness being the low strength of bio-plastics while keeping the carbon neutrality of bio-plastics. COPYRIGHT: (C)2011,JPO&INPIT
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