JPWO2021226435A5 - - Google Patents
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- JPWO2021226435A5 JPWO2021226435A5 JP2022567830A JP2022567830A JPWO2021226435A5 JP WO2021226435 A5 JPWO2021226435 A5 JP WO2021226435A5 JP 2022567830 A JP2022567830 A JP 2022567830A JP 2022567830 A JP2022567830 A JP 2022567830A JP WO2021226435 A5 JPWO2021226435 A5 JP WO2021226435A5
- Authority
- JP
- Japan
- Prior art keywords
- slab
- fibers
- horticultural
- compressed
- container
- 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.)
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- 239000000835 fiber Substances 0.000 claims 25
- 239000000758 substrate Substances 0.000 claims 12
- 238000000034 method Methods 0.000 claims 8
- 239000011148 porous material Substances 0.000 claims 7
- 239000002023 wood Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 3
- 239000003415 peat Substances 0.000 claims 3
- 229920002522 Wood fibre Polymers 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 1
- 238000005056 compaction Methods 0.000 claims 1
- 239000002361 compost Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 235000021073 macronutrients Nutrition 0.000 claims 1
- 239000011785 micronutrient Substances 0.000 claims 1
- 235000013369 micronutrients Nutrition 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 235000010755 mineral Nutrition 0.000 claims 1
- 229920001206 natural gum Polymers 0.000 claims 1
- 239000000123 paper Substances 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 239000010875 treated wood Substances 0.000 claims 1
- 239000002025 wood fiber Substances 0.000 claims 1
Claims (21)
初期繊維と圧縮繊維の体積比が１：３～１：２０の範囲で圧縮された複数の繊維を含む園芸用の基材を備え、
前記複数の繊維が、園芸用スラブの形状を有すると共に、前記基材の総重量に基づいて前記基材が２０～２５重量％以下の含水率を有する場合の第１のセットの寸法と、前記基材の総重量に基づいて前記含水率が２０～２５重量％より高くなった場合の第２のセットの寸法と、を有し、
前記第２のセットの寸法が、前記第１のセットの寸法よりも大きな値を有し、前記複数の繊維が、木材、樹皮、コア、ピート、又はそれらの組合せを含む、
園芸用スラブ。 A compressed horticultural slab, comprising:
The present invention provides a horticultural substrate comprising a plurality of fibers compressed in a volume ratio of initial fibers to compressed fibers in the range of 1: 3 to 1:20;
the plurality of fibers having the shape of a horticultural slab and having a first set of dimensions when the substrate has a moisture content of 20-25 % or less by weight based on a total weight of the substrate, and a second set of dimensions when the moisture content is greater than 20-25% by weight based on a total weight of the substrate;
the second set of dimensions having greater values than the first set of dimensions, and the plurality of fibers comprising wood, bark, koa, peat, or combinations thereof;
Garden slabs.
木材、樹皮、コア、ピート、又はそれらの組合せを含む複数の圧縮された繊維を含む園芸用の繊維基材であって、２０～２５重量％以下の含水率を有し、下記式（Ｉ）で定義される最終的なゆるみ嵩密度を有する、園芸用の繊維基材を備え、
ρｘ＝ρ１＊ｘ （Ｉ）
式中、ρｘは最終的なゆるみ嵩密度であり、ρ１は初期のゆるみ嵩密度であり、ｘは３～２０の任意の数値を含む圧縮係数であり、
前記圧縮されたスラブが、前記スラブの長さ全体にわたって実質的に長方形の形状及び均一な寸法を有し、毛細管孔の容積が非毛細管孔の容積よりも大きい、
園芸用スラブ。 A compressed horticultural slab, comprising:
A horticultural fiber substrate comprising a plurality of compressed fibers including wood, bark, koa, peat, or a combination thereof , the horticultural fiber substrate having a moisture content of 20-25% by weight or less and a final loose bulk density defined by the following formula (I):
ρx = ρ1 * x (I)
where ρx is the final loose bulk density, ρ1 is the initial loose bulk density, and x is a compaction factor ranging from 3 to 20, inclusive;
the compressed slab has a substantially rectangular shape and uniform dimensions throughout the length of the slab, and the volume of capillary pores is greater than the volume of non-capillary pores;
Garden slabs.
初期のゆるみ嵩密度ρ１を有する複数のゆるい木材の計量繊維を有する繊維基材をコンテナに充填することと、
繊維が園芸用スラブを形成するように前記コンテナの形状及び前記コンテナの少なくとも一部の寸法を得る間に、初期繊維と圧縮繊維の圧縮比が１：３～１：２０で、かつ最終的なゆるみ嵩密度ρｘ（ここで、ρｘ＞ρ１）が達成されるような圧力下で、滞留時間にわたって前記コンテナ内で繊維を押圧することと、
前記園芸用スラブの形状や寸法を損なうことなく、前記コンテナから前記園芸用スラブを取り出すことと、
を含む方法。 1. A method of forming a compressed horticultural slab, comprising the steps of:
Filling a container with a fiber substrate having a plurality of loose wood metered fibers having an initial loose bulk density ρ1;
pressing the fibers in the container for a residence time under a pressure such that a compression ratio of initial fibers to compressed fibers is between 1: 3 and 1:20 and a final loose bulk density ρx (where ρx>ρ1) is achieved while obtaining the shape of the container and the dimensions of at least a portion of the container such that the fibers form a horticultural slab;
removing the horticultural slab from the container without damaging the shape or size of the horticultural slab;
The method includes:
前記充填することが、前記充填ラインより下方では前記繊維を前記コンテナに均一に充填し、前記充填ラインより上方では前記繊維を前記コンテナに不均一に充填することを含む、請求項１４に記載の方法。 the container has a predetermined fill line;
15. The method of claim 14, wherein said filling comprises filling said container evenly with said fibers below said fill line and filling said container unevenly with said fibers above said fill line.
初期繊維と圧縮繊維の体積比が１：３～１：２０の範囲で圧縮された複数の繊維を含む栽培用培地基材を備え、A cultivation medium substrate including a plurality of fibers compressed in a volume ratio of initial fibers to compressed fibers in the range of 1:3 to 1:20,
前記複数の繊維が、スラブの形状を有すると共に、前記栽培用培地基材の総重量に基づいて前記栽培用培地基材が２５重量％以下の含水率を有する場合の第１の体積と、前記栽培用培地基材の総重量に基づいて前記含水率が２５重量％より高くなった場合の第２の体積と、を有し、The plurality of fibers have a slab shape and have a first volume when the cultivation medium base material has a moisture content of 25% by weight or less based on the total weight of the cultivation medium base material, and a second volume when the moisture content is higher than 25% by weight based on the total weight of the cultivation medium base material;
前記第２の体積が、前記第１の体積より１～３％大きく、前記複数の繊維が、木材、樹皮、コア、ピート、又はそれらの組合せを含む、the second volume being 1-3% greater than the first volume, and the plurality of fibers comprising wood, bark, koa, peat, or a combination thereof;
スラブ。Slab.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063021533P | 2020-05-07 | 2020-05-07 | |
| US63/021,533 | 2020-05-07 | ||
| PCT/US2021/031255 WO2021226435A1 (en) | 2020-05-07 | 2021-05-07 | Container substrate compression process and product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023528750A JP2023528750A (en) | 2023-07-06 |
| JPWO2021226435A5 true JPWO2021226435A5 (en) | 2024-05-17 |
Family
ID=78468421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022567830A Pending JP2023528750A (en) | 2020-05-07 | 2021-05-07 | Compression process and products for container base material |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20220022390A1 (en) |
| EP (1) | EP4145985A4 (en) |
| JP (1) | JP2023528750A (en) |
| KR (1) | KR20230010214A (en) |
| CN (1) | CN115605080A (en) |
| AU (1) | AU2021266771A1 (en) |
| BR (1) | BR112022022502A2 (en) |
| CA (1) | CA3177810A1 (en) |
| MX (1) | MX2022013877A (en) |
| WO (1) | WO2021226435A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4197315A1 (en) * | 2021-12-15 | 2023-06-21 | Click & Grow OÜ | A method for producing a dry preformed plant growth substrate and a dry preformed plant growth substrate |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644321B1 (en) * | 1989-03-15 | 1992-04-24 | Saint Gobain Isover | SUBSTRATE FOR ABOVE GROUND CULTURE WITH MACROSCOPICALLY ISOTROPIC STRUCTURE |
| DE10060158A1 (en) * | 2000-12-04 | 2002-06-13 | Blieninger Holzspaene Gmbh | Pressed molded body |
| US20060107589A1 (en) * | 2004-11-19 | 2006-05-25 | Rubin Patti D | Compressed growing medium |
| KR20100085878A (en) * | 2009-01-20 | 2010-07-29 | 주식회사 에코탑 | Environmentally friendly reinforced vegetation revetment block having grid |
| EP2494863A1 (en) * | 2011-03-01 | 2012-09-05 | Rectigro B.V. | Water self regulated horticultural growing and support medium |
| NL2011119C2 (en) * | 2013-07-08 | 2015-01-12 | Forteco B V | GROWING DEVICE. |
| US10066345B2 (en) * | 2014-04-25 | 2018-09-04 | Profile Products Llc | Artificial turf field system |
| US20200299208A1 (en) * | 2014-06-29 | 2020-09-24 | Profile Products L.L.C. | Container substrate compression process and product |
| US11242624B2 (en) * | 2014-06-29 | 2022-02-08 | Profile Products L.L.C. | Growing medium and mulch fiber opening apparatus |
| ES2959581T3 (en) * | 2017-10-09 | 2024-02-27 | Profile Products Llc | Hydroponic growing medium |
-
2021
- 2021-05-07 KR KR1020227042469A patent/KR20230010214A/en active Search and Examination
- 2021-05-07 MX MX2022013877A patent/MX2022013877A/en unknown
- 2021-05-07 AU AU2021266771A patent/AU2021266771A1/en active Pending
- 2021-05-07 EP EP21799715.4A patent/EP4145985A4/en active Pending
- 2021-05-07 BR BR112022022502A patent/BR112022022502A2/en unknown
- 2021-05-07 WO PCT/US2021/031255 patent/WO2021226435A1/en active Application Filing
- 2021-05-07 CA CA3177810A patent/CA3177810A1/en active Pending
- 2021-05-07 JP JP2022567830A patent/JP2023528750A/en active Pending
- 2021-05-07 CN CN202180033677.3A patent/CN115605080A/en active Pending
- 2021-10-11 US US17/498,397 patent/US20220022390A1/en active Pending
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