JP6200683B2 - Sheet with planned opening for planting - Google Patents

Description

  The present invention is applied to a sheet provided with a planned opening portion for planting, and is provided with a planned opening portion for planting on a sheet material obtained by weaving a background wire and laminating.

  Since the resin sheet has weather resistance, it is used as a mulching material for planting and a material for planting bags. Since this material does not contain wires, it has the disadvantage of being easily broken, but has the advantage that it can be easily cut with a blade to provide the opening necessary for planting.

  As a planting bag adopting this resin sheet, the applicant of the present application has previously applied, and the bag is formed by integrating the impermeable one-sided sheet (1) and the other-sided sheet (2). (1) has a planting hole opening (8) (Patent Document 1).

  Also known is a configuration in which a cut (5a), which is an insertion portion for passing the upper side of the seedling (4), is opened, for example, in a cross shape, in the central portion of the weedproof sheet portion (5) made of a rectangular nonwoven fabric sheet. (Patent Document 2).

JP 2006-101820 A; lines 1 to 6 in paragraph 0033, 0035, FIG. JP 2010-45988; paragraphs 0008 and 0014, lines 11 to 12, FIG. 2, FIG. 5, FIG.

  Paper or the like can be easily cut without scissors by inserting an appropriate broken line (cut line). A sheet obtained by laminating a base material woven with a weft wire is strong in the wire, and cannot be easily cut by hand, even if a broken line is cut. Sheets laminated to flat yarn cloth (laminate cloth sheets) used for greening landscaping mulching materials and planting bag materials (laminated cloth sheets), even if broken lines are inserted, the fibers in the parts that do not have broken lines are cut. In addition, a sheet in which even one fiber remains uncut can not be easily cut, and tools such as scissors and a cutter knife are required.

  In the mulching material, the planting hole must be cut on site using a cutter knife or the like in order to plant the plant at the predetermined position. It is not easy. Moreover, when a hole is made in the sheet from the beginning, the planting density varies depending on the type of plant, so that a hole not planted remains, and weeds grow from the hole. Therefore, generally, an opening hole for planting is cut locally using a sheet without a hole.

  In the planting bag containing culture soil shown in Patent Document 1 and Patent Document 2, if the planting hole is opened in advance or a notch is provided for it, the soil is cultivated by the soil pressure when the culture soil is filled. May leak out through the opening hole. Therefore, it is impossible to provide an opening hole having a size necessary for planting or provide a notch for that purpose.

(Claim 1) A sheet provided with a planned opening portion according to the present invention includes a planned opening portion for planting a plant material into a sheet material obtained by laminating a base material woven with meridians and weft wires. The planned opening portion is partitioned by a pair of inner broken line and outer broken line. The inner broken line and the outer broken line are obtained by alternately arranging the cut portions and the non-cut portions of the meridian material and / or the weft wire material, respectively. The lengths and intervals of the broken lines are set in the pair of inner broken lines and outer broken lines so that the meridian material and the latitude wire material of the sheet are cut inside the both broken lines.

  With this setting, the inner and outer sheets are connected via the laminate portion. That is, it is connected by the strength of the laminate and the adhesive force between the laminate and the wire, so that cutting becomes easy.

(Claim 2) The planned opening portion may be formed into a long and narrow rectangle, and a slit may be formed at a right angle from the central portion so that the opening can be formed in a cross shape.
If it carries out like this, an opening part will become large and it will be easy to plant a pot seedling etc. of a plant.

(Claim 3) The opening planned portion may have a diamond shape.
This is convenient when planting plants.

(Claim 4) The shape of the broken line is not a straight line, but may be a square shape or an arc shape.
If it carries out like this, it can cut | disconnect no matter what direction a meridian or a latitude wire is suitable, for example, a circular opening part will also become easy.

(Claim 5) You may attach the knob for cutting to the edge part of this planned opening part.
If it carries out like this, it will become a knob at the time of cutting, and a cutting opening can be easily made by pinching this knob with a finger.

(Claim 6) A mulching sheet is formed using the sheet according to any one of claims 1 to 5.
According to this mulching sheet, since the strength of the sheet material is high, it will not be broken even if it is subjected to rough handling, and the opening for planting the plant is closed. The problem that occurs when there is, for example, the planting density varies depending on the type of plant, so that if a hole that is not planted is created, weeds grow from the hole. Moreover, since the planned opening portion can be easily broken by hand, a troublesome cutting operation with a cutter or the like is not required.

(Claim 7) A bag for planting is configured using the sheet according to any one of claims 1 to 5.
According to this planting bag, since the strength of the sheet material is high, it will not be broken even if it is subjected to rough handling, and the opening for planting the plant is closed. Problems that occur when placed, for example, the filled soil does not leak to the outside due to the earth pressure, and when planting, this planned opening can be easily broken by hand, so troublesome cutting with a cutter etc. Work is also unnecessary.

(Claim 1) According to the sheet according to the present invention, a pair of inner broken line and outer broken line, the length of the broken line so as to cut the meridian and the latitude wire of the sheet on the inner side between both broken lines, Since the interval and the like are set, the inner and outer sheets are connected to each other by the strength of the laminate and the adhesive force between the laminate and the wire through the laminate portion, and the cutting becomes easy.

  According to the second aspect, the opening becomes large and it is easy to plant pot seedlings of plants.

  According to claim 3, it is convenient when planting a plant.

  According to the fourth aspect, the meridian or the latitude wire can be cut regardless of the direction, for example, a circular opening can be easily made.

  According to claim 5, it becomes a knob at the time of cutting, and a cutting opening can be easily made by pinching this knob with a finger.

  According to the sheet for mulching of claim 6, since the strength of the sheet material is large, it will not be broken even if it is subjected to rough handling, and the opening for planting is closed, so weeds from the holes that are not planted This planned opening portion can be easily broken by hand, so that a troublesome cutting operation with a cutter or the like is unnecessary.

  According to the planting bag of claim 7, since the strength of the sheet material is large, it does not break even when subjected to rough handling, and the filled soil does not leak to the outside due to its earth pressure. When planting, the planned opening can be easily broken by hand, so that a troublesome cutting operation with a cutter or the like is not required.

It is a front view which shows the specific example of the sheet | seat concerning this invention. It is a front view of the sheet | seat of another form. It is a front view which shows a part of base material which woven the wire of the background. It is a top view which shows the case where an opening plan part is a long mouth. It is a top view which shows the case where an opening plan part is a rhombus. It is the schematic which shows the case where an inner side broken line and an outer side broken line are a square shape. It is the schematic which shows the case where an inner side broken line and an outer side broken line are circular arcs. It is a top view which shows the case where an opening plan part uses an ellipse and an arc-shaped broken line. It is a front view which shows the specific example of a planting bag. FIG.

(Claim 1) In FIG. 1 to FIG. 3, a specific example of a sheet according to the present invention is an opening plan for planting a plant into a sheet material 4 obtained by laminating a base material 3 woven with meridians 1 and weft wires 2. Part 5 is provided. As shown in FIGS. 4 to 8, the planned opening portion 5 is partitioned by a pair of inner broken line 6 a and outer broken line 6 b. The inner broken line 6a and the outer broken line 6b are obtained by alternately arranging the cut portions 7a and 7b and the non-cut portions 8a and 8b of the meridian material 1 and / or the weft wire material 2, respectively. The pair of inner broken line 6a and outer broken line 6b are set to have a length and a distance between the broken lines so that the meridian 1 and the wefted line 2 of the sheet material 4 are cut on the inner side between both broken lines. .
With this setting, the inner and outer sheets are connected only through the laminate portion, and are connected only by the strength of the laminate and the adhesive force between the laminate and the wire, so that cutting becomes easy.

(Claim 2) As shown in FIG. 4, the planned opening portion 5 is formed into a long and narrow rectangle 21, and a slit 22 is inserted at a right angle from the central portion so that the opening can be formed in a cross shape.
In this case, an opening becomes large and it is easy to plant a pot seedling or the like of a plant.

(Claim 3) As shown in FIG.
In this case, it is convenient when planting plants.

(Claim 4) As shown in FIGS. 6 and 7, the shape of the broken line is not a straight line, but may be a shape of a circle 41 or an arc 42.
In this case, cutting can be performed regardless of the direction of the meridian or latitude wire, and for example, a circular opening can be easily made as shown in FIG.

(Claim 5) As shown in FIG. 4, a cutting knob 51 may be attached to the end of the planned opening 5.
In this case, it becomes a knob at the time of cutting, and a cutting opening can be easily made by pinching this knob 51 with a finger.

(Claim 6) A mulching sheet is formed using the sheet according to claims 1 to 5.
In this case, as shown in FIG. 1, an arbitrary length L <b> 1 is cut from the sheet material 4 to obtain a mulching sheet 61. Since the strength of the sheet material 4 is large, it will not be broken even if it is subjected to rough handling, and the opening for planting the plant is blocked, so the problem that occurs when the sheet material 4 is perforated from the beginning, For example, since the planting density varies depending on the type of plant, it is possible to eliminate the occurrence of weeds from the hole when a hole that is not planted is formed. Moreover, since the planned opening portion 5 can be easily broken by hand, a troublesome cutting operation with a cutter or the like is not required.

(Claim 7) A planting bag is formed using the sheet according to claims 1 to 5.
In this case, as shown in FIG. 2, the length L <b> 2 including the planned opening portion 5 is cut out from the sheet material 4 to be a main material 72 of the planting bag 71. A batting material 73 is integrated with the main material 72 while leaving the filling port 74 to form a bag. Since the strength of the sheet material 4 is large, it will not be broken even if it is subjected to rough handling, and the opening for planting is blocked, so the filled soil M may leak out due to its earth pressure. In addition, when planting, the planned opening 5 can be easily broken by hand, so that a troublesome cutting operation with a cutter or the like is unnecessary.

  In FIG. 10, C is a cut for transparent root.

DESCRIPTION OF SYMBOLS 1 Meridian material 2 Weft wire material 3 Base material 4 Sheet material 5 Opening part 6a Inner broken line 6b Outer broken line 7a, 7b Cut part 8a, 8b Uncut part 21 Rectangular 22 Slit 31 Diamond 41 Character 42 Arc 51 Knob 61 For mulching Sheet 71 Planting bag 72 Main material 73 Base material 74 Filling port

Claims (7)

Provided with a planned opening portion (5) for planting a sheet material (4) obtained by laminating a base material (3) woven with meridian materials (1) and weft wire materials (2),
The planned opening (5) is partitioned by a pair of inner broken line (6a) and outer broken line (6b),
The inner broken line (6a) and the outer broken line (6b) are alternately cut portions (7a, 7b) and non-cut portions (8a, 8b) of the meridian material (1) and / or the weft wire material (2), respectively. Aligned
The pair of inner broken line (6a) and outer broken line (6b) are cut between the meridian material (1) and the weft wire material (2) of the sheet material (4) inside the both broken lines. Thus, the sheet | seat provided with the opening scheduled part characterized by the length and the space | interval of a broken line being set.   The sheet having the planned opening portion according to claim 1, wherein the planned opening portion (5) is formed into a long and narrow rectangle, and a slit (22) is formed at a right angle from the central portion so as to open in a cross shape. The sheet having the planned opening portion according to claim 1, wherein the planned opening portion (5) has a diamond shape.   The sheet having the planned opening portion according to claim 1, 2 or 3, wherein a shape of the broken line is not a straight line but a shape of a circle (31) or an arc (32).   The sheet provided with the planned opening portion according to claim 1, 2, 3, or 4, wherein a cut-out knob (41) is attached to an end portion of the planned opening portion (5). A sheet for mulching provided with the planned opening portion (5) constituted by using the sheet according to any one of claims 1 to 5. A planting bag comprising the planned opening portion (5) configured using the sheet according to any one of claims 1 to 5.

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