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PAPER PLANTER
专利权人:
TOPPAN PRINTING CO LTD
发明人:
MINOURA MICHINORI
申请号:
JP20100017956
公开号:
JP2011155852(A)
申请日:
2010.01.29
申请国别(地区):
日本
年份:
2011
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a paper planter enabling easier cultivation of plants by solving problems of watering, transportation and the like in a conventional plastic, ceramic or unglazed planter. SOLUTION: The paper planter is structured by molding a laminated material prepared by laminating at least a paper layer and a sealant layer via a melting extrusion resin layer. In the paper planter, the sealant layer has a barrier film layer at the side of the melting extrusion resin layer; the surface of the paper layer at the side of the melting extrusion resin layer has an uneven part preliminarily embossed into an uneven state before lamination; and a clay-coat layer is laminated on the uneven part. COPYRIGHT: (C)2011,JPO&INPIT
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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