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Method of using agricultural sheet and agricultural sheet used therefor
专利权人:
ユニチカ株式会社
发明人:
森島 敏之,沼沢 肇
申请号:
JP2011245346
公开号:
JP5912429B2
申请日:
2011.11.09
申请国别(地区):
JP
年份:
2016
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide an agricultural sheet which allows either simultaneous or selective use of a heat-retaining sheet and a moisture-retaining or light-shielding sheet without impairing the water absorbing characteristics of the moisture-retaining sheet by the heat-retaining sheet.SOLUTION: The agricultural sheet 1 to be disposed in an agricultural greenhouse includes: a sheet body 10 formed from a lengthy strip sheet material; and a functional sheet 20 disposed on the sheet body 10 in layer. The sheet body 10 is composed of a three-layer laminated foam sheet including a cap film having a number of caps swollen in a hollow manner, a back film laminated on the cap opening side of the cap film and a liner film laminated on the cap swollen side of the cap film. The sheet body includes an edge portion 10a formed on one side edge of the foam sheet by pressure bonding and smoothing the three layer of films, and one edge of the functional sheet 20 is superposed on the edge portion 10a and fixed to the sheet body 10.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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