发明名称 SHEET FOR CONTROLLING WEED
摘要 PROBLEM TO BE SOLVED: To provide a sheet for controlling weeds, capable of improving the work condition of a worker, and hardly inhibiting the growth of a seedling. SOLUTION: This sheet for controlling the weeds is characterized in that a nonwoven fabric layer colored in a white system, and a nonwoven fabric layer having a color of a black system, and shading properties are formed into a laminate state having air permeability and water permeability by an adhering means.
申请公布号 JP2002034359(A) 申请公布日期 2002.02.05
申请号 JP20000223391 申请日期 2000.07.25
申请人 SAKANAKA RYOKKA SHIZAI:KK 发明人 SAKANAKA TOSHIO
分类号 A01G13/00;B32B5/26;D04H1/593;(IPC1-7):A01G13/00;D04H1/58 主分类号 A01G13/00
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