Title:
MULTILAYER AGRICULTURAL SHEET, AND INSECT PROOF PLANTER EQUIPPED WITH MULTILAYER AGRICULTURAL SHEET
Document Type and Number:
Japanese Patent JP2017143821
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a multilayer agricultural sheet and an insect proof planter which prevent entry of rainwater, pest insects or the like from a peripheral edge of an opening area for planting use, and are capable of improving a farm field condition by the control of temperature in a farm field, water supply, fertilizer application, insect proof chemical agent supply or the like into a farm field.SOLUTION: A multilayer agricultural sheet 10 includes a black sheet layer 11 and a nonwoven fabric layer 13, and has an opening area for planting use whose peripheral edge is welded and a second opening area . In the opening area for planting use and the second opening area, hotmelt adhesive is coated on the surface of the black sheet layer 11 in a high-temperature heated state. In an insect proof planter, after making the top face of a planter a sealed state by the multilayer agricultural sheet 10, the opening area for planting use is formed on the top face of the planter via a sheet for application use of the opening area for planting use, and the second area is formed on the top face via the sheet for application use of the second opening area.SELECTED DRAWING: Figure 13
Inventors:
OKUMURA SHINICHI
Application Number:
JP2016041554A
Publication Date:
August 24, 2017
Filing Date:
February 15, 2016
Export Citation:
Assignee:
T & S RES KK
International Classes:
A01G13/00; A01G9/02; A01G13/02; A01M29/34
Attorney, Agent or Firm:
Fumio Okumura