JPH077715Y2 - Mulching material with colored granule layer - Google Patents
Mulching material with colored granule layerInfo
- Publication number
- JPH077715Y2 JPH077715Y2 JP1990020095U JP2009590U JPH077715Y2 JP H077715 Y2 JPH077715 Y2 JP H077715Y2 JP 1990020095 U JP1990020095 U JP 1990020095U JP 2009590 U JP2009590 U JP 2009590U JP H077715 Y2 JPH077715 Y2 JP H077715Y2
- Authority
- JP
- Japan
- Prior art keywords
- granule layer
- mulching material
- colored
- burlap
- mulching
- 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.)
- Expired - Lifetime
Links
Landscapes
- Protection Of Plants (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 この考案は、都市の街路樹や高速道路の中央分離帯など
の樹木帯での雑草の除去や雑草の繁茂抑制、あるいは農
林業用として使用されるマルチング資材に関する。[Detailed description of the device] Industrial application This device is used for removal of weeds, suppression of overgrowth of weeds, and agriculture and forestry in tree belts such as roadside trees in cities and medians of expressways. Regarding mulching materials.
従来の技術 都市の街路樹や高速道路の中央分離帯などの樹木帯出は
雑草の除去、あるいは雑草の繁茂を抑制するため、種々
の手段が講じられている。BACKGROUND ART Various measures have been taken in order to remove weeds or suppress overgrowth of weeds in tree denudation of roadside trees in cities and median strips of expressways.
しかし、その中で除草剤の散布は、除草剤が一般に有毒
であり、雨水による流出により公害問題を引き起こす危
険があるため、その使用方法や使用場所が限定される。However, in the application of the herbicide among them, since the herbicide is generally toxic and there is a risk of causing pollution problems due to runoff by rainwater, its use method and place are limited.
そのため、マルチング資材が多く使用される。そのマル
チング資材としては、敷きわら、農業用ビニルシート、
合成繊維不織布、黄麻不織布、合板など多種多様のもの
が知られている。Therefore, many mulching materials are used. The mulching materials include straw, agricultural vinyl sheets,
A wide variety of synthetic fiber nonwoven fabrics, jute nonwoven fabrics, plywood and the like are known.
前記マルチング資材は、いずれも遮光効果はあるが、ビ
ニルシートなどは土中にある種子が発芽したとき突き破
かれたり、雨水がたまったり、使用後の焼却が困難であ
ったり、あるいは雑草の温床となる場合もある。また、
不織布などは耐久性が劣り短期間で使用に耐えられなく
なる。そして、合板などの硬質のものは、地表の凹凸に
なじまないため土砂が流出しやすく、また雑草効果も劣
る。The mulching materials all have a light-shielding effect, but vinyl sheets and the like are pierced when seeds in the soil germinate, rainwater accumulates, it is difficult to incinerate after use, or weeds are heated. In some cases, Also,
Nonwoven fabrics have poor durability and cannot be used in a short period of time. A hard material such as plywood does not fit in with the unevenness of the ground surface, so that the earth and sand easily flow out and the weeding effect is poor.
考案が解決しようとする課題 前記のごとく、従来のマルチング資材は、なんらかの問
題点を抱えており、十分な除雑草効果と耐久性を備えた
ものは見当たらない。また、色彩的にも使用場所の環境
にマッチし美観を損なわないように考慮されることもな
かった。Problems to be Solved by the Invention As described above, conventional mulching materials have some problems, and none of them have sufficient weeding effect and durability. Also, it was not considered in terms of color so that it would match the environment of the place of use and would not impair aesthetics.
この考案は、従来のマルチング資材が持つ欠点を取り除
くことを目的に、優れた除草効果を有すると共に長期間
の使用に耐え、かつ適度の吸水性を有し、しかも天然物
質の使用により廃棄後は自然に朽ち果て、土壌改良剤に
転化できると共に、周囲の環境に合わせて色彩を施すこ
とにより美観を向上し得るマルチング資材を提供するも
のである。This device has an excellent herbicidal effect, withstands long-term use, and has an appropriate water-absorbing property, with the purpose of removing the drawbacks of conventional mulching materials, and after being discarded due to the use of natural substances. The present invention provides a mulching material that can be naturally decayed and converted into a soil conditioner and can be improved in aesthetic appearance by applying a color according to the surrounding environment.
課題を解決するための手段 前記目的を達成するため、この考案のマルチング資材
は、もみがら、樹皮、ピートモスなどの天然物質の顆粒
または顆粒状粉を接着した顆粒層にて表面に色彩を施し
た高密度平織の黄麻織布の裏側に、天然繊維からなる板
紙またはクラフト紙を貼着してなる。Means for Solving the Problems In order to achieve the above-mentioned object, the mulching material of the present invention was colored on the surface with a granule layer to which granules of natural substances such as chaff, bark, peat moss or granular powder were adhered. A high-density plain weave burlap woven fabric is coated with natural fiberboard or kraft paper on the back side.
作用 黄麻織布の表面に、周囲の環境に合わせた色彩を施した
顆粒層が形成されており、マルチング資材の使用により
美観を損なうことがない。Action On the surface of the burlap cloth, a granule layer colored according to the surrounding environment is formed, and the use of mulching material does not spoil the appearance.
また、板紙またはクラフト紙に高密度の黄麻織布を貼り
合わせることにより、優れた遮光性と共に高い貫通抵抗
を有し、除草効果が大きい。また、数年の使用に耐える
だけの耐久性が有る。そして、使用期間を過ぎたあと
は、自然に朽ち果てるので、土壌改良剤に転化できる。Further, by sticking a high-density burlap woven cloth to a paperboard or a kraft paper, it has excellent light-shielding properties, high penetration resistance, and a large herbicidal effect. It is also durable enough to withstand several years of use. After the period of use, it decays naturally and can be converted into a soil conditioner.
実施例 実施例１ この考案の実施例を図面に基づいて説明する。First Embodiment A first embodiment of the present invention will be described with reference to the drawings.
第１図（ａ），（ｂ）に示すように、パルプと古紙から
なるクラフト紙（１）に、高密度平織の黄麻織布（２）
を接着剤EVA・アクリルを使って接着した。As shown in FIGS. 1 (a) and 1 (b), kraft paper (1) made of pulp and waste paper, and high density plain weave burlap cloth (2)
Was glued using EVA / acrylic.
前記黄麻織布（２）の表面には、例えばもみがらと樹皮
を混ぜてなる混合顆粒または顆粒状粉を接着剤EVA・ア
クリルを使って吹き付け、全面にほぼ均一な色彩顆粒層
（３）を形成した。On the surface of the burlap cloth (2), for example, mixed granules or granular powders obtained by mixing chaff and bark are sprayed with an adhesive EVA / acrylic to form a substantially uniform color granule layer (3) on the entire surface. Formed.
この色彩顆粒層（３）は、主に美観向上施すものであ
り、マルチング資材を使用する環境に合わせて、色彩を
施すものである。また、路面からの反射光を和らげる効
果が有る。したがって、望む色合いのマルチング資材と
するため、顆粒は種々の原料から選び、かつ配合して目
標の色合いがでるように調合する。なお、この色彩顆粒
層（３）を形成する顆粒または顆粒状粉は、使用期間を
過ぎたあとは、自然に朽ち果てる必要が有るため、前記
もみがらや樹皮ほか、ピートモスなどの天然物質を使用
する。The color granule layer (3) is mainly for improving the aesthetic appearance, and is for applying color according to the environment in which the mulching material is used. It also has the effect of softening the reflected light from the road surface. Therefore, in order to obtain a mulching material having a desired shade, the granules are selected from various raw materials and mixed to prepare a target shade. In addition, since the granules or granular powders that form the colored granular layer (3) need to decay naturally after the period of use, natural substances such as rice husks, bark, and peat moss are used. .
この考案のマルチング資材は、美観性のほか優れた遮光
性、耐久性を得るために、板紙やクラフト紙（３種）は
目付け量50〜120g/m2、黄麻織布は目付け量600〜1200g/
m2のものを使用することが望ましい。The mulching material of this invention has a basis weight of 50 to 120 g / m 2 for board and kraft paper (3 types) and a basis weight of 600 to 1200 g for burlap fabric in order to obtain excellent light-shielding and durability in addition to aesthetics. /
It is preferable to use the m 2 one.
実施例２ この考案の実施により、目付け量50g/m2のクラフト紙
に、表面に顆粒層を形成した目付け量600g/m2の黄麻織
布を接着したマルチング資材について、JIS L 1096（ラ
ベルドストリップ法）で試験をした。Example 2 By carrying out the present invention, kraft paper with a basis weight of 50 g / m 2 was bonded to a burlap woven fabric with a basis weight of 600 g / m 2 having a granule layer formed on the surface thereof. The test was performed by the strip method).
その結果、 引張り強さ たて＝16Kgf よこ＝96Kgf 引裂き強さ たて＝44Kgf よこ＝48Kgf であった。As a result, the tensile strength was 16 Kgf and the lateral strength was 96 Kgf, and the tear strength was 44 Kgf and the lateral strength was 48 Kgf.
なお、出願人が従来から製作しているジュートマット
（黄麻短繊維の不織布）と、前記実施例との耐久試験を
行なった。その結果、ジュートマットは１年を経過して
除草効果が低下し始め雑草が発生しだした。しかし、こ
の考案の実施によるものは２年を経過した後も徐行効果
に変化がなく雑草の発生は見られなかった。An endurance test was performed between the jute mat (nonwoven fabric of burlap short fibers) that the applicant has conventionally produced and the above-described example. As a result, the jute mat began to lose its herbicidal effect after one year, and weeds started to grow. However, according to the implementation of this invention, the creeping effect did not change even after 2 years, and the occurrence of weeds was not observed.
考案の効果 この考案のマルチング資材は、表面に天然物質の色彩顆
粒層を形成した遮光性、耐久性の優れた高密度の黄麻織
布を、板紙またはクラフト紙に貼合わせて構成するか
ら、優れた除草効果を発揮すると共に、長期間の使用に
耐える。Effect of the Invention The mulching material of the present invention is excellent in that it is constructed by laminating a high-density burlap woven fabric, which has a colored granule layer of a natural substance on the surface and has excellent light-shielding properties and durability, to a paperboard or kraft paper. It exerts a herbicidal effect and withstands long-term use.
第１図はこの考案の実施例によるマルチング資材で、
（ａ）は表面の色彩顆粒層の一部を取り除いて示す全体
の斜視図、（ｂ）は断面図である。 １……クラフト紙 ２……黄麻織布 ３……色彩顆粒層FIG. 1 shows a mulching material according to an embodiment of the present invention.
(A) is the whole perspective view shown by removing a part of the color granule layer on the surface, and (b) is a sectional view. 1 …… Kraft paper 2 …… Burlap cloth 3 …… Color granule layer
Claims (1)
質の顆粒または顆粒状粉を接着した顆粒層にて表面に色
彩を施した高密度平織の黄麻織布の裏側に、天然繊維か
らなる板紙またはクラフト紙を貼着した色彩顆粒層を有
するマルチング資材。1. A paperboard made of natural fibers on the back side of a high density plain weave burlap woven fabric whose surface is colored by a granular layer to which granules or granular powders of natural substances such as chaff, bark and peat moss are adhered. Or a mulching material having a colored granule layer with kraft paper attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990020095U JPH077715Y2 (en) | 1990-02-27 | 1990-02-27 | Mulching material with colored granule layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990020095U JPH077715Y2 (en) | 1990-02-27 | 1990-02-27 | Mulching material with colored granule layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03112241U JPH03112241U (en) | 1991-11-18 |
| JPH077715Y2 true JPH077715Y2 (en) | 1995-03-01 |
Family
ID=31523194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990020095U Expired - Lifetime JPH077715Y2 (en) | 1990-02-27 | 1990-02-27 | Mulching material with colored granule layer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077715Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8615816B2 (en) | 2006-02-27 | 2013-12-31 | Yoshiharu Harimoto | Shorts for male |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5599846U (en) * | 1979-01-08 | 1980-07-11 | ||
| JPS61110251U (en) * | 1984-12-24 | 1986-07-12 | ||
| JPH0242921A (en) * | 1988-08-03 | 1990-02-13 | Toshio Sakanaka | Weed-proofing mat |
-
1990
- 1990-02-27 JP JP1990020095U patent/JPH077715Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03112241U (en) | 1991-11-18 |
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