JPS6353249U - - Google Patents

Info

Publication number
JPS6353249U
JPS6353249U JP1986148050U JP14805086U JPS6353249U JP S6353249 U JPS6353249 U JP S6353249U JP 1986148050 U JP1986148050 U JP 1986148050U JP 14805086 U JP14805086 U JP 14805086U JP S6353249 U JPS6353249 U JP S6353249U
Authority
JP
Japan
Prior art keywords
weight
supply sheet
liquid supply
liquid
retaining layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1986148050U
Other languages
Japanese (ja)
Other versions
JPH0433738Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986148050U priority Critical patent/JPH0433738Y2/ja
Publication of JPS6353249U publication Critical patent/JPS6353249U/ja
Application granted granted Critical
Publication of JPH0433738Y2 publication Critical patent/JPH0433738Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y02P60/216—

Landscapes

  • Hydroponics (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の農業用給液シートの使用例
を示す断面図で、第２図は、本考案のシートの一
例を示す断面図である。 図中の数字は、１…給液シート、２…緻密層、
３…保液層、４…育苗キユーブ、５…潅水ホース
、６…植物。 FIG. 1 is a cross-sectional view showing an example of use of the agricultural liquid supply sheet of the present invention, and FIG. 2 is a cross-sectional view showing an example of the sheet of the present invention. The numbers in the figure are 1...Liquid supply sheet, 2...Dense layer,
3...Liquid retaining layer, 4...Seedling growing cube, 5...Irrigation hose, 6...Plant.

Claims (1)

【実用新案登録請求の範囲】 (1) 自重に対する保水量が４ｇ／ｇ乃至２０ｇ
／ｇの保液層と、見掛け密度が０．２０ｇ／cm3
以上の緻密層とが積層された構造を特徴とする農
業用給液シート。 (2) 保液層の保水量が７ｇ／ｇ乃至１５ｇ／ｇ
である実用新案登録請求の範囲第１項記載の農業
用給液シート。 (3) 保液層が高吸水性繊維を３０重量％以上含
む不織布からなる実用新案登録請求の範囲第１乃
至２項記載の農業用給液シート。 (4) 保液層が高吸水性繊維を３０乃至７０重量
％と熱融着性繊維７０乃至３０重量％からなる熱
融着不織布である実用新案登録請求の範囲第１乃
至３項記載の農業用給液シート。[Scope of claims for utility model registration] (1) Water retention amount relative to own weight is 4g/g to 20g
/g of liquid retaining layer and apparent density of 0.20g/cm 3
An agricultural liquid supply sheet characterized by a structure in which the above dense layers are laminated. (2) Water retention amount of the liquid retention layer is 7g/g to 15g/g
An agricultural liquid supply sheet according to claim 1 of the utility model registration claim. (3) The agricultural liquid supply sheet according to claims 1 and 2, wherein the liquid retaining layer is made of a nonwoven fabric containing 30% by weight or more of superabsorbent fibers. (4) Agriculture according to claims 1 to 3 of claims 1 to 3, wherein the liquid retaining layer is a heat-sealable nonwoven fabric comprising 30 to 70% by weight of super absorbent fibers and 70 to 30% by weight of heat-sealable fibers. Liquid supply sheet for use.
JP1986148050U 1986-09-26 1986-09-26 Expired JPH0433738Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986148050U JPH0433738Y2 (en) 1986-09-26 1986-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986148050U JPH0433738Y2 (en) 1986-09-26 1986-09-26

Publications (2)

Publication Number Publication Date
JPS6353249U true JPS6353249U (en) 1988-04-09
JPH0433738Y2 JPH0433738Y2 (en) 1992-08-12

Family

ID=31061968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986148050U Expired JPH0433738Y2 (en) 1986-09-26 1986-09-26

Country Status (1)

Country Link
JP (1) JPH0433738Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003038050A (en) * 2001-07-27 2003-02-12 New Agri Network Co Ltd Thin hydroponics device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526626A (en) * 1975-07-08 1977-01-19 Dynic Corp Artificial culture soil material for hydroponics
JPS62253317A (en) * 1986-04-26 1987-11-05 東洋紡績株式会社 Bottom surface irrigation material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526626A (en) * 1975-07-08 1977-01-19 Dynic Corp Artificial culture soil material for hydroponics
JPS62253317A (en) * 1986-04-26 1987-11-05 東洋紡績株式会社 Bottom surface irrigation material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003038050A (en) * 2001-07-27 2003-02-12 New Agri Network Co Ltd Thin hydroponics device

Also Published As

Publication number Publication date
JPH0433738Y2 (en) 1992-08-12

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