TWI472295B - Planting three-dimensional fabrics - Google Patents

Description

Three-dimensional fabric for planting

The present invention relates to a three-dimensional fabric, and more particularly to a planting three-dimensional fabric.

Three-dimensional planting is one of the greening techniques in recent years. Generally speaking, three-dimensional planting is to make the planting space three-dimensional, and can effectively coat the building or display the garden beautification effect, and achieve the effect of energy saving and carbon saving. In addition, three-dimensional planting can also be applied to various outdoor environmental spaces, and at the same time, it can be matched with planting types and colors to fully improve the overall landscape and visual effects.

Taiwan Patent No. 498126 discloses a method for preparing a permeable water-permeable plant fiber, which is mainly a structure in which an upper and a lower interlayer and an intermediate interlayer are interwoven and entangled by a needle rolling mill, wherein the upper and lower interlayers can be A variety of different materials, such as: PET, staple fiber, long fiber, laminated fiber or hemp, and the middle interlayer can be a variety of natural fiber materials such as hemp, weed, straw, wood fiber, etc., thus forming a water-permeable plant fiber.

Japanese Patent No. 2000300081 discloses a three-dimensional planting cloth and a three-dimensional planting method. The three-dimensional planting cloth can be produced by interweaving a single layer structure and a double layer structure. The material of the two-layer structure may be woven by a yarn of a material which can be hot-melt and absorbable (hygroscopic), and the two-layer structure may be formed by heat fusion to form a pocket opening and then planting soil and flowers.

The invention provides a three-dimensional fabric for planting, which has the advantages of flexible use area and green energy surrounding environment space.

The invention provides a planting three-dimensional fabric comprising a first fabric layer and a second fabric layer. The first fabric layer has a plurality of strip-shaped connecting blocks that are separated from each other and substantially parallel. The second fabric layer covers the first fabric layer. The second fabric layer is connected only to the strip connecting block to define a plurality of planting channels separated from each other between the first fabric layer and the second fabric layer, and the second fabric layer has a plurality of planting openings, Each of the strip-shaped connecting blocks has a plurality of cutting slits parallel to the strip-shaped blocks and separated from each other, and the cutting slit penetrates the first fabric layer and the second fabric layer.

In an embodiment of the invention, the material of the first fabric layer is the same as the material of the second fabric layer.

In an embodiment of the invention, the material of the first fabric layer is different from the material of the second fabric layer.

In an embodiment of the invention, the material of the first fabric layer comprises polyester fiber, polyolefin fiber, nylon fiber, rayon fiber or blended cotton fiber.

In an embodiment of the invention, the material of the first fabric layer comprises a polyolefin fiber.

In an embodiment of the invention, the material of the second fabric layer comprises polyester fiber, polyolefin fiber, nylon fiber, rayon fiber or blended cotton fiber.

In an embodiment of the invention, the material of the second fabric layer comprises a polyolefin fiber.

In an embodiment of the invention, each of the cutting slits has a length L, and any two adjacent cutting slits located in the same strip-shaped connecting block have an arrangement pitch of P and L>P.

In an embodiment of the invention, the length of the partial cutting slit is L1, and the length of the partial cutting slit is L2, and L1 ≠ L2.

In an embodiment of the invention, the second fabric layer and the strip connecting block are connected by interlacing the yarn.

In an embodiment of the present invention, the three-dimensional fabric for planting further comprises a plurality of planting fillers, which are filled in the planting channels, wherein the planting opening exposes part of the planting filler. In addition, the vegetation filler includes natural fibers, synthetic fibers, semi-synthetic fibers, pulp, foam, soilless culture materials or vegetated soil.

In an embodiment of the invention, the planting channels are incapable of communicating with each other through the slit.

In an embodiment of the invention, the extending direction of each of the cutting slits is parallel to a first direction. When the first fabric layer and the second fabric layer are subjected to a force perpendicular to the first direction, the width of each slit is enlarged to cause the planting channel to have a network distribution.

Based on the above, the second fabric layer of the present invention is only connected to the plurality of strip-shaped connecting blocks of the first fabric layer to define a plurality of planting channels between the first fabric layer and the second fabric layer, and the second The fabric layer has a plurality of planting openings for plant growth, wherein each strip-shaped connecting block has a plurality of cutting slits extending through the first fabric layer and the second fabric layer. With this configuration, the three-dimensional fabric for planting provides excellent growth and stretching space for the plant. In addition, the three-dimensional fabric for planting can be extended by the channel for planting. Furthermore, the three-dimensional fabric for planting can be stretched and compressed to have a flexible use area.

The above described features and advantages of the present invention will be more apparent from the following description.

Fig. 1 is a plan view showing a three-dimensional fabric for planting according to an embodiment of the present invention. Fig. 2 is a plan view of the three-dimensional fabric for planting of Fig. 1 when subjected to an external force. Figure 3 is a cross-sectional view of the strip-shaped connecting block of Figure 2 taken along line A-A. Referring to FIG. 1 , FIG. 2 and FIG. 3 , in the embodiment, the three-dimensional fabric 100 for planting comprises a first fabric layer 110 and a second fabric layer 120 . The first fabric layer 110 has a plurality of strip-shaped connecting blocks P1 that are separated from each other and substantially parallel. The second fabric layer 120 covers the first fabric layer 110. It should be noted that, because of the viewing angle relationship, the first fabric layer 110 is actually below the second fabric layer 120, so the first fabric layer 110 is not seen in FIGS. 1 and 2.

In the above, the second fabric layer 120 is only connected to the strip connecting block P1 to define a plurality of planting channels 130 separated from each other between the first fabric layer 110 and the second fabric layer 120, and the second fabric layer 120 has a plurality of planting openings 122 for growing plants (not shown). Thereby, the plant can be grown through the planting opening 122. In addition, the planting opening 122 of the present embodiment is formed in the second fabric layer 120 by, for example, hot melt, mechanical cutting, or laser cutting to form an opening for planting as shown in FIGS. 1 , 2 , and 3 . 122. The distribution density of the planting opening 122 and the size of the end-of-plant planting are determined, and the present embodiment is not particularly limited herein. It should be noted that, in addition to forming the planting opening 122 in the second fabric layer 120, the embodiment may selectively form a similar planting opening (not shown) in the first fabric layer 110. .

Each strip connecting block P1 has a plurality of cutting slits P2 separated from each other, and the extending direction of the cutting slits P2 is substantially formed in the strip connecting block P1, and the cutting slit P2 penetrates through the first fabric layer 110 and the first Two fabric layers 120. In detail, the extending direction of each of the cutting slits P2 is parallel to a first direction D1, and the first direction D1 is, for example, the extending direction of the strip-shaped connecting block P1 of FIG. When the first fabric layer 110 and the second fabric layer 120 are subjected to a force F in a vertical first direction D1, the width of each cutting slit P2 is forced to be enlarged to cause the planting channel 130 to have a mesh distribution (as shown in the figure). 2)). In the present embodiment, the cutting slit P2 is formed on the second fabric layer 120 and the first fabric layer 110 by, for example, hot melt, mechanical cutting, or laser cutting.

In the above, when the user applies the external force F to the first fabric layer 110 and the second fabric layer 120, both ends of the cutting slit P2 are restricted by the strip block P1 to force the width of the cutting slit P2 to be approximately parallel to the external force. Since the direction of F is increased, each cutting slit P2 is spread to both sides of each cutting slit P2. In addition, since the arrangement of the cutting slits P2 is staggered, after the respective slits P2 are unfolded, the planting channels 130 are distributed in a mesh shape, thereby increasing the coverage of the three-dimensional fabric 100 for planting. Thereby, the three-dimensional fabric 100 for planting can arbitrarily change the range to be covered by different degrees of stretching, so that the application of the three-dimensional fabric 100 for planting is more extensive.

Fig. 4 is a schematic view showing the fixing of the three-dimensional fabric for planting of Fig. 2 to a carrier. Referring to FIG. 4, after stretching the three-dimensional fabric 100 for planting, the stretched three-dimensional fabric 100 for planting can be fixed to a carrier 10, such as a slightly hemispherical frame. At the time, the planting channel 130 for the planting three-dimensional fabric 100 exhibits a network distribution.

Referring to FIG. 2, in addition, the length of each cutting slit P2 of the present embodiment is L, and the arrangement pitch of any two adjacent cutting slits P2 located in the same strip connecting block P1 is P, and the length L is usually Need to be larger than the spacing P. According to this, when the user external force F is applied to the first fabric layer 110 (shown in FIG. 3) and the second fabric layer 120, the three-dimensional fabric 100 for planting can be pulled out with less force, which is convenient for the user to follow. Operation. Further, after the planting three-dimensional fabric 100 is completely pulled apart, the use area of the planting three-dimensional fabric 100 can also be maximized.

In this embodiment, the material of the first fabric layer 110 and the second fabric layer 120 may be polyester fiber, polyolefin fiber, nylon fiber, rayon fiber or blended cotton fiber, and the first fabric layer 110 and the second fabric layer. The material of the layer 120 may be a polyolefin fiber, such as a polypropylene fiber, wherein the materials of the first fabric layer 110 and the second fabric layer 120 may be the same or different. In addition, the first fabric layer 110 may be formed by interlacing warp and weft yarns through the movement of the loom. Of course, the second fabric layer 120 can also be interwoven by warp and weft yarns through the movement of the loom. In the present embodiment, the movement of the first fabric layer 110 and the second fabric layer 120 through the looms is integrally formed by interweaving the warp yarns and the weft yarns, as shown in FIG. In other words, the three-dimensional fabric 100 for planting of the present embodiment is exemplified by an integral molding (a fabric woven once), and the first fabric layer 110 and the second fabric can be directly produced by the movement of the loom. The three-dimensional fabric 100 for planting the fabric layer 120.

Specifically, the first fabric layer 110 and the second fabric layer 120 are in a portion of the strip-shaped connecting block P1, and the two are connected to each other, that is, the portion of the strip-shaped connecting block P1 can pass through the movement of the loom. A fabric layer 110 is interwoven with the second fabric layer 120. In other feasible embodiments, the first fabric layer 110 and the second fabric layer 120 may be separately fabricated, and then the portions of the strip connecting block P1 are joined together by sewing, gluing or the like.

Referring to FIG. 3, the planting three-dimensional fabric 100 may further include a plurality of planting fillers 140, which are filled in the planting channel 130, and the planting opening 122 fills part of the vegetation for filling. The object 140 is exposed. In other words, the user can plant a plant seed (not shown) in the planting filler 140 in the planting channel 130, and when the plant seed grows and grows, the plant can be grown through the planting opening 122. The planting filler 140 of the present embodiment may be a natural fiber, a synthetic fiber, a semi-synthetic fiber, a pulp, a foam, a soilless culture substrate or a vegetative soil. Further, the semi-synthetic fiber of the present embodiment is made of natural cellulose as a raw material, and is chemically reacted to become a fiber different from the raw material component, for example, cellulose acetate fiber or cellulose triacetate fiber. Therefore, after the water is supplied to the planting channel 130, the plant located in the planting filler 140 can absorb moisture and grow. Further, since the planting channels 130 cannot communicate with each other through the cutting slits P2, the moisture is more easily retained in the planting filler 140.

Since each of the strips P1 has a plurality of slits P2 which are parallel to each other and separated from each other, the coverage of the three-dimensional fabric for planting has a large adjustment elasticity. The following will be exemplified for different forms of three-dimensional fabric for planting.

Fig. 5 is a plan view showing a three-dimensional fabric for planting according to another embodiment of the present invention when subjected to an external force. Referring to FIG. 2 and FIG. 5, the three-dimensional fabric 200 for planting (as shown in FIG. 5) of the present embodiment is similar to the three-dimensional fabric 100 for planting (as shown in FIG. 2), but the main differences are as follows: The partial cutting slit P2 of the three-dimensional fabric 200 for planting in the present embodiment has a hexagonal shape, and the partial cutting slit P2 has a trapezoidal shape. With this configuration, after the planting three-dimensional fabric 200 is stretched, the planting channels 230 can be made to have different mesh distributions and further applied to special molding occasions.

Fig. 6 is a plan view showing a three-dimensional fabric for planting when subjected to an external force according to still another embodiment of the present invention. Referring to FIG. 2 and FIG. 6, the three-dimensional fabric 300 for planting (shown in FIG. 6) of the present embodiment is similar to the three-dimensional fabric 100 for planting (as shown in FIG. 2), but the main differences are as follows: The length of the partial cutting slit P2 of the three-dimensional fabric 300 for planting in the present embodiment is L1, the length of the partial cutting slit P3 is L2, and the length L1 of the cutting slit is substantially not equal to the length L2 of the cutting slit. Therefore, when the user applies an external force F to the first fabric layer 110 (shown in FIG. 3) and the second fabric layer 120, the planting channel 330 exhibits a mesh distribution of different sizes. Accordingly, the three-dimensional fabric 300 for planting can be applied to a carrier of a special shape (not shown). In addition, the partial cutting slit P2 of FIG. 6 has a hexagonal shape, and the partial cutting slit P2 has a trapezoidal shape, so that the planting channel 330 can be applied to a special shape after being stretched.

In summary, the present invention utilizes the second fabric layer to connect only the strip connection regions of the first fabric layer to define a plurality of mutually separate planting channels between the first fabric layer and the second fabric layer, and The second fabric layer has a plurality of planting openings for plant growth, wherein each of the strip-shaped connecting blocks has a plurality of cutting slits extending through the first fabric layer and the second fabric layer. Thereby, the plant can be grown through the planting opening, and the plant extends in the circumferential direction by the planting passage. When the user applies an external force to the first fabric layer and the second fabric layer, the width of the slit is forced to increase in the direction of the force application, and therefore, the slit slit is spread to both sides. In addition, since the arrangement of the cutting slits is staggered, after the slits are unfolded, the planting channels are distributed in a mesh shape, thereby increasing the coverage of the three-dimensional fabric for planting. Thereby, the three-dimensional fabric for planting can have a flexible use area by stretching, so that the application of the three-dimensional fabric for planting is more extensive.

In addition, when the length of the cutting slit is larger than the arrangement pitch of any two adjacent cutting slits, the user can stretch the three-dimensional fabric for planting. Furthermore, when the lengths of the two portions of the slits are not the same, they are more suitable for a carrier of a special shape.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.

10. . . Carrier

100, 200, 300. . . Three-dimensional fabric for planting

110. . . First fabric layer

120. . . Second fabric layer

122. . . Planting opening

130, 230, 330. . . Planting channel

140. . . Planting filler

D1. . . First direction

F. . . external force

L, L1, L2. . . Cutting slit length

P. . . Cutting slit arrangement pitch

P1. . . Strip connection block

P2, P3. . . Cutting slit

Fig. 1 is a plan view showing a three-dimensional fabric for planting according to an embodiment of the present invention.

Fig. 2 is a plan view of the three-dimensional fabric for planting of Fig. 1 when subjected to an external force.

Figure 3 is a cross-sectional view of the strip-shaped connecting block of Figure 2 taken along line A-A.

Fig. 4 is a schematic view showing the fixing of the three-dimensional fabric for planting of Fig. 2 to a carrier.

Fig. 5 is a plan view showing a three-dimensional fabric for planting according to another embodiment of the present invention when subjected to an external force.

Fig. 6 is a plan view showing a three-dimensional fabric for planting when subjected to an external force according to still another embodiment of the present invention.

100. . . Three-dimensional fabric for planting

120. . . Second fabric layer

122. . . Planting opening

130. . . Planting channel

P1. . . Strip connection block

P2. . . Cutting slit

Claims (14)

A planting three-dimensional fabric comprising: a first fabric layer having a plurality of strip-shaped connecting blocks separated from each other and substantially parallel; and a second fabric layer covering the first fabric layer, the second fabric layer Connecting only to the strip connecting blocks to define a plurality of planting channels separated from each other between the first fabric layer and the second fabric layer, and the second fabric layer has a plurality of planting openings a portion of each of the strip-shaped connecting blocks and the second fabric layer connected to each of the strip-shaped connecting blocks has a plurality of cutting slits parallel to the strip-shaped connecting blocks and separated from each other, and the cutting slits are separated from each other A cutting slit extends through the first fabric layer and the second fabric layer. The three-dimensional fabric for planting according to claim 1, wherein the material of the first fabric layer is the same as the material of the second fabric layer. The three-dimensional fabric for planting according to claim 1, wherein the material of the first fabric layer is different from the material of the second fabric layer. The three-dimensional fabric for planting according to claim 1, wherein the material of the first fabric layer comprises polyester fiber, polyolefin fiber, nylon fiber, rayon fiber or blended cotton fiber. The three-dimensional fabric for planting according to claim 1, wherein the material of the first fabric layer comprises polyolefin fibers. The three-dimensional fabric for planting according to claim 1, wherein the material of the second fabric layer comprises polyester fiber, polyolefin fiber, nylon fiber, rayon fiber or blended cotton fiber. The three-dimensional fabric for planting according to claim 1, wherein the material of the second fabric layer comprises polyolefin fibers. The three-dimensional fabric for planting according to claim 1, wherein the length of each of the cutting slits is L, and the arrangement pitch of any two adjacent slits in the same strip-shaped connecting block is P, And L>P. The three-dimensional fabric for planting according to claim 1, wherein a part of the slits have a length L1, and a part of the slits have a length L2 and L1≠L2. The three-dimensional fabric for planting according to claim 1, wherein the second fabric layer is connected to the strip-shaped connecting blocks by interlacing the yarns. The three-dimensional fabric for planting according to claim 1, further comprising a plurality of planting fillers, which are filled in the planting channels, wherein the planting openings are partially filled with the planting Exposure. The three-dimensional woven fabric for planting according to claim 11, wherein the vegetative fillers comprise natural fibers, synthetic fibers, semi-synthetic fibers, pulp, foam, soilless culture materials or vegetated soil. The three-dimensional fabric for planting according to claim 1, wherein the planting channels are incapable of communicating with each other through the cutting slits. The three-dimensional fabric for planting according to claim 1, wherein each of the cutting slits extends in a direction parallel to a first direction, and when the first fabric layer and the second fabric layer are perpendicular to the first When a force is applied in one direction, the width of each of the cutting slits is enlarged to cause the planting channels to have a network distribution.