| 摘要 |
PROBLEM TO BE SOLVED: To provide a tree protective screen which avoids complicatedness of recovery working of a screen which becomes unnecessary, which has enough protective capability against beasts and rainstorm and which is excellent in translucency and air permeability. SOLUTION: The trees protective screen for preventing damage from the beasts is obtained by one piece molding of a heated and fused biodegradable resin having flexibility and stiffness and configuring a mesh profile comprising a linear component part 1 and capable of standing by the above-mentioned stiffness when the surroundings of side of trees is covered. A size 11b of the component part 1 is at least 1.5 mm or more, and a network 2 surrounded by one side of each component part 1 can be held in magnitude not less than 5 mm in square. COPYRIGHT: (C)2004,JPO
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