| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural film comprising a polyolefinic resin which holds sufficient heat insulation properties and is excellent in transparency, mechanical physical properties and weatherability. SOLUTION: The agricultural film comprises a laminate having at least two layers comprising a polyethylenic resin and at least one of the layers comprising the polyethylenic resin comprises a heat insulation layer containing≥5 wt.% of an ethylene/vinyl alcohol copolymer with an ethylene copolymerization ratio of 50-80 mol%. COPYRIGHT: (C)2007,JPO&INPIT
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