Title:
LIGHT-SHIELDING SHEET
Document Type and Number:
Japanese Patent JP2016168700
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for storing a soil or the like that is a raw material for production of a culture soil used in farming. gardening and the like, which prevents generation of mold and moss and can also suppress generation of weed, by a light-shielding sheet having waterproofness and air permeability.SOLUTION: A light-shielding sheet is formed by laminating a porous polyolefin sheet (A) containing a light-shielding pigment on a moisture-permeable waterproof sheet (B) having moisture vapor permeability of 100 g/m24hr or more. A method for storing a culture soil using the light-shielding sheet can suppress generation of mold and moss and generation of weed in the culture soil for a long period of time.SELECTED DRAWING: None
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Inventors:
YAMAGUCHI KENICHI
SUKEKIYO YASUNORI
SUGIURA REI
MIHO YUICHIRO
KUMAGAI TATSUYA
SUKEKIYO YASUNORI
SUGIURA REI
MIHO YUICHIRO
KUMAGAI TATSUYA
Application Number:
JP2015048945A
Publication Date:
September 23, 2016
Filing Date:
March 12, 2015
Export Citation:
Assignee:
MITSUBISHI PLASTICS INC
International Classes:
B32B27/20; A01G13/00; A01M21/00
Domestic Patent References:
| JP2006042656A | 2006-02-16 |
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