KR100818174B1 - A net for green slope - Google Patents

Abstract

Net (N), used to make vegetation bags for incision greening or nets for seed germination, in which warp yarns (1) and weft yarns (2) are made of a small amount of synthetic resin and natural yarns including cotton or jute yarns The width can be produced in various widths according to the request of the orderer, the interval between the inclination (1) of 5 to 6 lines on both sides of the net (N) is densely arranged to form a toilet (b), On the inner side, two warp yarns 1a and 1b, each of which is formed to fix the weft yarn 2 woven in a zigzag state, are spaced apart in two rows adjacent to each other, and the two warp yarns 1a and 1b are spaced at right and left intervals. The weaving is spaced apart to minimize the twist of the net (N) in the diagonal direction, the slope (1a, 1b) when the paper (P) attached to the seed (S) attached to the surface or back of the net (N) By the unique arrangement structure of the It is to form a recording mat (M) that is flat and does not fall easily.

Incision, greening, net, mat, weft, warp, torsion, paper, splicing, flat

Description

Incision recording net and recording mat using this net {A net for green slope}

1 is a perspective view of the incision recording net according to the prior art,

Figure 2 is a perspective view of the incision recording net according to the present invention,

Figure 3 is a perspective view before the bonding of the mat for the recording paper and seeds attached to the incision recording net according to the present invention,

FIG. 4 is a perspective view illustrating a greening mat in a state where paper is attached in FIG. 3.

* Explanation of symbols for main parts of the drawings

1,1a, 1b: Slope 2: Weft

b: Toilet part M: Mat for recording

N: Net S: Seed

P: paper

The present invention relates to an incision recording net and a recording mat using the net, and in detail, a net used for making a vegetation bag for incision recording or for making a seed germination net, comprising a warp and weft made of synthetic resin and natural yarn. It is made by weaving, 5 ~ 6 rows of inclined intervals are densely arranged on both sides to form a toilet part, so sewing strength is improved during vegetation bag manufacturing, and it is not torn even when fixing piles, and zigzag inside Two warp yarns, each of which are fixed to weft yarns, are arranged in two rows adjacent to each other, and the two warp yarns are spaced at right and left equal intervals to minimize twisting of the net in the diagonal direction. In addition, paste the paper with seeds on the surface or back of the net. When manufacturing the sheet, the adhesive surface with the paper by the unique arrangement of the inclination is flat, so that it is not easy to fall off when the mat is installed on the slope so that the seed is not driven to one side, so that the overall effective recording is possible.

Generally, the simplest method of dealing with the loss of the slope which occurs in various civil works is to prevent the loss due to rain by covering the slope with vinyl, a tent, a curing cloth, or a awning. In addition, sandbags or stones can be pressed well to prevent them from blowing in the wind. However, this method is only a temporary measure and thus requires semi-permanent measures. This semi-permanent slope loss prevention method is most suitable for greening. .

Conventional slope recording method is to spray on the incision slope, which is spraying by mixing the base material (soil), coating curing agent, stabilizer (anti-erosion agent), granules, seeds, etc., difficult to construct There is a problem that is a process and costly.

A common method is to use a core net (Coir net), which can be fixed by spreading the core net on the slope, it is also sowing seeds or grass. However, the core net is very expensive and the installation cost is not so high that it is rarely applied to a large area incision.

In recent years, a net for recording a slope with a seed attached to the net itself has been developed and used. The thread forming the net itself is obtained by rolling the seed into paper or by attaching a paper to one side of the net and putting the seed together. There is something attached. Among them, the use of rolled seeds on paper as a weft is not a problem that the seeds are lost, but the manufacturing cost thereof is expensive, so the construction on a large slope was rather burdensome. Greening mats with pasted paper are inexpensive and are being used a lot.

On the other hand, the conventional seeding mat is attached to the net is used here, as shown in Figure 1, the inclination (1) of the two strands made of synthetic resin (polyester) yarn and cotton yarn are both constant in the longitudinal direction It is arranged at intervals (about 1.5cm) and weave one strand of weft yarn (2) made of jute yarn in a zigzag state to have a predetermined width (about 5cm around) in the transverse direction, the weft yarn made of jute yarn (2) The thickness of the warp yarn 1, which is made of two strands compared to the thickness of the weft yarn 2, crosses back and forth of the weft yarn 2 so as to hold the weft yarn 2, and the thickness is more than twice the thickness of the weft yarn 2. That is, if the surface is not flat and uneven, and the paper for attaching seeds to the front or back of the net N is glued with the paper, the paper is only partially attached to the relatively thick slope (1). As a result, there was a problem that the bonding force with the paper is dropped, and, in the conventional net, the intersection of the warp yarn 1 composed of two strands and the weft yarn composed of two strands consists of one point. When the net is pulled in an oblique direction, that is, when the net is twisted in an unfolded state, the paper attached to the net can easily fall off, causing the inner seeds to flow downward, resulting in a uniform slope of the slope. There was a problem that the recording is performed only on the lower side of the slope without recording.

In addition, the conventional net is fixed to the slope with a pile or a pack, etc., since the warp and weft weaved in a poor density, there is a problem that can be easily torn apart even under a small force, so that the phenomenon of easy disassembly in the wind. When sewing to make a vegetation bag using this net, sewing is not done well due to the shape of the weaving structure. Frequently, the sewing strength of the site fell and lost the function as a bag.

The present invention has been made in order to solve the above-mentioned conventional problems, an object of the present invention can improve the strength of the sewing portion during the manufacture of vegetation bag, the structure that is not easily torn when fixing the pile on the slope In particular, the present invention provides an incision recording recording net and an improved recording mat using the net having an improved structure in which paper does not easily fall off even when forming a recording mat by pasting paper for attaching seeds.

In order to achieve the above object, the present invention provides a net in which a warp and weft yarn made of synthetic resin and natural yarns are woven, and a side of the net is formed with a densely arranged inclined interval between 5 and 6 rows, and inside Two warp yarns, each of which are fixed to weft yarns of zigzag weaving, are arranged in two rows adjacent to each other, and the two warp yarns are spaced at equal intervals left and right, and are woven in parallel to make the overall thickness of the net uniform. In addition, even when tension is applied diagonally to the net, the twisting is minimized so that the paper does not fall easily even if paper for attaching seeds is attached on one or both sides. Provide a mat.

Hereinafter, with reference to the accompanying drawings, preferred embodiments that do not limit the present invention will be described in detail.

2 is a perspective view of the incision recording net according to the present invention, the incision recording net of the present invention is a net (N) weave of a warp yarn (2) made of synthetic resin (polyester) yarn and cotton yarn (2) and jute yarn (N) ), A weft yarn part (b) is formed on both sides of the net (N) with dense intervals between 5 to 6 rows of warp yarns (1), and a weft yarn (2) made of jute yarn woven in a zigzag state on the inside. Two inclinations (1a, 1b) consisting of a row of fixing each one is woven in two lines adjacent to each other, these two lines of inclination (1a, 1b) are spaced at equal intervals left and right are woven in parallel.

The net (N) of the present invention is relatively thicker than the weft yarn (2) by weaving two rows of warp yarns (1a, 1b) without weaving them one by one, separating them one by one (all). It is possible to improve the flatness of the net by preventing it from falling. When attaching paper to the front or back side of the woven net (N), the actual attachment part is not attached only to the inclined (1) part but also to the weft thread (2). As a result, the bonding area is widened, and the bonding force between the net and paper can be improved.

In addition, the net (N) of the present invention is fixed to the weft yarn (2) while weaving in a state in which two lines of warp (1a, 1b) are adjacent to each other, so the intersection between the warp and the weft yarn is 2 compared to the conventional net Even if the tension increases in the diagonal direction, the force against it increases, so that the deformation caused by the warpage becomes smaller. When the tensile force is applied in the diagonal direction with the paper attached, the torsion is less than that of the existing net. It is possible to minimize the tearing of the paper, thereby solving the problem, such as the seed attached to the paper falling or slid to one side.

The warp and weft forming the net of the present invention are environmentally friendly materials as cotton and jute yarns, which are mostly natural fibers, and a small amount of synthetic resin (polyester) is reinforced therein, which is fixed after installation of the net. After a period of time, it breaks down in nature and is consumed as a compost useful for growing seeds.

For reference, the jute is a perennial crop of the barberry family, is native to India, and is cultivated as a fiber crop in various parts of the tropics, and its use is used for raw materials such as sack or canvas, paper, bags, tags, and wrapping paper.

Materials that can be used in the net of the present invention may be used in addition to the above described polyethylene resins, etc., but there is no limitation on the selection of such materials, the net woven using environmentally friendly materials are sunlight or moisture in the natural state It is desirable to use these materials because they can be decomposed by themselves, which can prevent environmental pollution and can also comply with national policies.

3 is an exploded perspective view showing a state in which paper and seeds are attached to the incision recording net according to the present invention, Figure 4 is a combined perspective view, the net (N) of the present invention is inclined (1) and weft (2) Since the thickness of the part is almost flat and woven, the mat for greening (M) to which the paper (P) to which the seed (S) is attached is bonded is inclined (1) in which the paper (P) constitutes the net (N). Bonded to both the weft and (2), the bonding area is wide, the bonding strength is improved, as well as the paper (P) is not easy to fall or tear even if a tensile force is applied to the net (N) diagonally.

In addition, the net of the present invention is formed on the left and right sides of the inclined portion is arranged in the interval between the inclined line of 5 to 6, can effectively prevent the looseness of the product quality by loosening the woven state of the periphery when carrying and handling the net. Of course, when fixing the net of the present invention with a pile or a pack on the slope, when the pile or pack is put in the debris, the tissue is dense and not easily torn, so it can cover the slope without being dismantled even in strong weather. When sewing to make a vegetation bag, even if throwing vegetation soil in the vegetation bag (sack) made by tight sewing state of the toilet, the sewing part is loosened. It can be minimized.

As described above, the present invention is a warp and weft yarn made of synthetic resin and natural yarns are woven, the width can be produced in a variety of widths according to the request of the orderer, the interval between the slopes of 5 to 6 lines between the sides of the net densely It is arranged to form a metamorphosis, and inside the two warp yarns to fix the weft yarns made of jute yarn woven in a zigzag state are arranged in two rows adjacent to each other spaced in parallel with equal intervals left and right By weaving to be spaced apart so that the twist in the diagonal direction can be minimized, the surface is flattened by the unique arrangement structure of the inclined even when the mat for vegetation by attaching a paper with seeds attached to the surface or the back of the net. Since the adhesive area of the paper becomes wider, the paper does not easily fall off, Even when fixed with a pack, etc., it is not easily torn, and even when sewing with a vegetation bag (sack), the sewing state is not easily loosened and thus can be used as a solid vegetation bag.

Claims (2)

In the net weaving warp and weft consisting of synthetic resin yarn and natural yarn; On both sides of the net (N) is formed a debris (b) is arranged between the inclined (1) of 5 to 6 rows densely, each inside to fix the weft yarns 2 woven in a zigzag state Two inclinations 1a and 1b made of all are arranged adjacently spaced in two rows, and these two inclinations 1a and 1b are spaced parallel to each other at right and left equal intervals and are woven. . Claim 1 The mat for recording incision recording, characterized in that the paper (P) attached to the seed (S) on at least one surface of the net (N) is bonded to the grass.

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