CN208242410U - Reinforced cigarette spacing in the rows color matching mulch - Google Patents
Reinforced cigarette spacing in the rows color matching mulch Download PDFInfo
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- CN208242410U CN208242410U CN201820680942.2U CN201820680942U CN208242410U CN 208242410 U CN208242410 U CN 208242410U CN 201820680942 U CN201820680942 U CN 201820680942U CN 208242410 U CN208242410 U CN 208242410U
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- spacing
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- mulch
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Abstract
The utility model discloses a kind of reinforced cigarette spacing in the rows color matching mulch, including with chromatograph and with the layer of resistance to drawing being bonded with chromatograph, the chromatograph of matching includes adjacent white area and black region, and the reinforced cigarette matches the spacing in the rows hole of chromatograph with resistance to drawing layer with offering with going back matrix distribution on spacing in the rows color matching mulch described in.Compared with prior art, since the reinforced cigarette of the utility model has penetratingly opened up spacing in the rows hole with spacing in the rows color matching mulch, replace the color dot being printed on mulch with spacing in the rows hole, it can effectively avoid the problem that can not find strain eye correct position since color dot takes off, it is ensured that spacing in the rows is uniform between tobacco seedlings after transplanting.Simultaneously, this reinforced cigarette has also been bonded resistance to drawing layer on matching chromatograph with spacing in the rows color matching mulch to form double-layer structure, wherein resistance to drawing layer is by more tough and tensile materials for support, to keep the mechanical property of entire mulch more preferable, resistance to tensile strength is higher, reduces the case where being pullled rupture in packaging, transport and overwrite procedure.
Description
Technical field
The utility model relates to a kind of cigarette color matching mulch more particularly to a kind of cigarette of multilayered structure spacing in the rows color matching ground
Film.
Background technique
China is a large agricultural country, and the use of all kinds of agricultural mulching products is made that huge for the agricultural production good harvest in China
Big contribution, brilliant heat preservation, fertilizer conservation, moistening effect increase income increasing crop yield and play decisive role, in recent years, ground
Just promptly in China, tobacco business obtains widely promoting and applying film.
Before tobacco seedlings transplanting, it will use mulch and cover crop field, used mulch is black and white color matching mulch at present, is cared for
Name Si Yi, black and white color matching mulch are exactly black film and the spaced mulch of hyaline membrane, use the polyethylene of black, white dichromatism former
Material carries out coextrusion blow and forms one, and thickness is generally between 0.006~0.008mm.Compared with common all-transparent mulch,
Black and white color matching mulch has the advantages that highly significant, in addition to common ground film heat preservation, other than soil moisture conservation effect, it is also miscellaneous with inhibition
Grass growth and the effect for adjusting ground temperature.Rabi is colonized in transparent membrane part, is kept a full stand of seedings with sharp temperature raising, and later period root system is extended to black
Benefit stablizes Root temperature again under color film, to mitigate obstacle by a high temperature；Autumn crops are colonized in black membrane part, to mitigate early autumn high temperature
Influence to seedling, late fall hyaline membrane can improve again to be promoted growth at the Root temperature of age plant, improves yield.
In field-transplanting, the strain eye for tobacco seedlings implantation need to be got on field, is punched by human eye in judge distance, very
It is easy to appear the problem that plant interocular distance is different, arrangement is uneven, leads to being unevenly distributed for tobacco seedlings, sunlight is unable to reach and soil is supported
The mean allocation divided is unfavorable for tobacco leaf growth.Therefore, before winding after color matching mulch molding, it will use printing machine on color matching ground
It is stamped on film and is spaced uniform, marshalling color dot, to be carried out beating strain eye according to the color dot on mulch after covering mulch.
However, there are following two problems for existing this color matching mulch:
First, expose to the sun and rain after covering with ground sheeting in big Tanaka experience, color dot thereon has and much can all start beating strain eye
It takes off before, therefore still will appear the uneven problem of spacing in the rows；Second, the very thin thickness of mulch, in packaging, carrying, covering
It is easy to will appear the case where mulch is pullled rupture in the process, leads to the service performance decline or even unrenewable, appearance of mulch
The waste on cost and material has been easily caused, environmental protection is also unfavorable for.
Therefore, it is necessary to provide one kind can guarantee plant eye distance from, while better quality cigarette with color matching mulch.
Utility model content
The purpose of this utility model is to provide one kind can guarantee plant eye distance from, while better quality cigarette with color matching ground
Film.
To achieve the goals above, the utility model provides a kind of reinforced cigarette spacing in the rows color matching mulch, including color matching
Layer and with the layer of resistance to drawing be bonded with chromatograph, the chromatograph of matching includes adjacent white area and black region, described reinforced
Cigarette is offered with matrix is gone back on spacing in the rows color matching mulch through the spacing in the rows hole for matching chromatograph with resistance to drawing layer with being distributed.
Compared with prior art, spacing in the rows has penetratingly been opened up with spacing in the rows color matching mulch due to the reinforced cigarette of the utility model
Hole replaces the color dot being printed on mulch with spacing in the rows hole, can effectively avoid can not find the correct position of strain eye since color dot takes off
The problem of setting, it is ensured that spacing in the rows is uniform between tobacco seedlings after transplanting.Meanwhile this reinforced cigarette matches colors mulch also on chromatograph with spacing in the rows
Resistance to drawing layer is bonded to form double-layer structure, wherein resistance to drawing layer is by more tough and tensile materials for support, to make the mechanics of entire mulch
Performance is more preferable, and resistance to tensile strength is higher, reduces the case where being pullled rupture in packaging, transport and overwrite procedure.
Preferably, the chromatograph of matching is low density polyethylene (LDPE).
Preferably, the resistance to drawing layer is high density polyethylene (HDPE), polypropylene or polyamide.
Preferably, the reinforced cigarette includes two layers of resistance to drawing with spacing in the rows color matching mulch, the two resistance to drawing layers paste respectively
Together in the two sides with chromatograph.
Detailed description of the invention
Fig. 1 is the perspective view of reinforced cigarette spacing in the rows color matching mulch in the utility model first embodiment.
Fig. 2 is the cross-sectional view of reinforced cigarette spacing in the rows color matching mulch in the utility model second embodiment.
Specific embodiment
Description is made to the preferred embodiment of the utility model below with reference to the Figure of description provided.
As shown in Figure 1, the utility model provides a kind of reinforced cigarette spacing in the rows color matching mulch 1, including with chromatograph 11 with
And the layer of resistance to drawing 12 being bonded with chromatograph 11, wherein include adjacent white area 111 and black region 112 with chromatograph 11, it is reinforced
Cigarette is offered with matrix is gone back on spacing in the rows color matching mulch 1 through the spacing in the rows hole 14 with chromatograph 11 and resistance to drawing layer 12 with being distributed.
It is lower with 112 light transmittance of black region in chromatograph 11, and for " white " of white area 111 is relative black area 112,
White area 111 has certain transparency, and light transmittance is higher.White area 111 and the width of black region 112 may be the same or different, and two
The quantity of person also with no restrictions, but is matched colors the alternately arranged rule of width direction of mulch 1 according to along reinforced cigarette with spacing in the rows always
Rule.In general, trizonal specification can be used with chromatograph 11, in-between one third is white area 111, and two sides
Other two one third is then black region 112.
For with chromatograph 11, each color area offers spacing in the rows hole 14, multiple spacing in the rows holes 14 edge in this area of the same colour
Length direction arranged at equal intervals of colour attaching area, and for multiple and different color areas, between spacing in the rows hole 14 also on ground
It is corresponded in the width direction of film 1, to realize the matrix distribution in spacing in the rows hole 14 on mulch 1.
Resistance to drawing layer 12 is also in " white ", and light transmittance is high, the effect of structural strengthening is only served on matching chromatograph 11, to white
The realization of the function of area 111 and black region 112 has no influence.
Spacing in the rows hole 14 in the present embodiment is round hole but it is also possible to be square hole, tri-angle-holed etc., pore size
Depending on the size for the tobacco seedlings planted.
It is made with chromatograph 11 of the good material of processability, such as low density polyethylene (LDPE), is conventional 1 material of mulch, but
For the tensile strength sigma b (MPa) of low density polyethylene (LDPE) between 6.9-23.5, mechanical property is bad.Resistance to drawing layer 12 need to be by mechanical property
Better materials for support to improve the resistance to tensile strength of entire mulch 1, for example can be high density polyethylene (HDPE), polypropylene or polyamides
Amine, the tensile strength sigma b (MPa) of these three materials are significantly high respectively between 29.4-33.3,34.3-39.2 and 73.6-81.4
In low-density polyethylene material.But this is also not limited to chromatograph 11 and the resistance to material for drawing layer 12.
This mulch 1 forms in film blowing device, and the hot-melt extruded machine of blow moulding equipment is sent into head after heating raw material
In mold, the film of tubulose is quickly squeezed out and become after wind cooling.In mold setting be located inside it is several connect it is small
Runner is equipped with the big runner positioned at outside simultaneously, is formed with flowing into resistance to drawing material to flow into black or white raw material in mold
Whole, continuous resistance to drawing layer 12.
Compared with prior art, strain has penetratingly been opened up with spacing in the rows color matching mulch 1 due to the reinforced cigarette of the utility model
Away from hole 14, the color dot being printed on mulch 1 is replaced with spacing in the rows hole 14, can effectively avoid can not find strain eye since color dot takes off
The problem of correct position, it is ensured that spacing in the rows is uniform between tobacco seedlings after transplanting.Meanwhile this reinforced cigarette is also existed with spacing in the rows color matching mulch 1
With being bonded resistance to drawing layer 12 on chromatograph 11 to form double-layer structure, wherein resistance to drawing layer 12 is by more tough and tensile materials for support, to make
The mechanical property of entire mulch 1 is more preferable, and resistance to tensile strength is higher, reduces and is pullled rupture in packaging, transport and overwrite procedure
The case where.
Referring to Fig. 2, in the second embodiment of the utility model, reinforced cigarette with spacing in the rows match colors mulch be three-decker simultaneously
It include one with chromatograph 11 and two resistance to drawing layers 12, two resistance to drawing layers point 12 are not fitted in the two sides with chromatograph 11, match chromatograph 11
It equally include white area 111 and black region 112.Spacing in the rows hole 14 has run through two resistance to drawing layers 12 and has matched chromatograph 11, strain in the present embodiment
It is also distributed in identical matrix away from hole 14.Compared with a upper embodiment, this mulch is resistance to by being all bonded on the two sides with chromatograph 11
Layer 12 is drawn, can further improve the tensile strength of mulch entirety.
Above disclosed is only the preferred embodiments of the utility model, and effect is to facilitate those skilled in the art
Understand and implement accordingly, the interest field of the utility model cannot be limited with this certainly, therefore special according to the present utility model application
Equivalent variations made by sharp range still falls within the range that the utility model is covered.
Claims (4)
1. a kind of reinforced cigarette spacing in the rows color matching mulch, it is characterised in that: including matching what chromatograph was bonded with chromatograph and with described
The layer of resistance to drawing, the chromatograph of matching includes adjacent white area and black region, and the reinforced cigarette goes back matrix on spacing in the rows color matching mulch
It offers to distribution through described with chromatograph and the resistance to spacing in the rows hole for drawing layer.
2. reinforced cigarette as described in claim 1 spacing in the rows color matching mulch, it is characterised in that: described poly- for low-density with chromatograph
Ethylene.
3. reinforced cigarette as described in claim 1 spacing in the rows color matching mulch, it is characterised in that: the resistance to drawing layer is poly- for high density
Ethylene, polypropylene or polyamide.
4. reinforced cigarette as described in claim 1 spacing in the rows color matching mulch, it is characterised in that: the reinforced cigarette is matched with spacing in the rows
Color mulch includes two layers of resistance to drawing, and the two resistance to drawing layers fit in the two sides for matching chromatograph respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680942.2U CN208242410U (en) | 2018-05-08 | 2018-05-08 | Reinforced cigarette spacing in the rows color matching mulch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820680942.2U CN208242410U (en) | 2018-05-08 | 2018-05-08 | Reinforced cigarette spacing in the rows color matching mulch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208242410U true CN208242410U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820680942.2U Active CN208242410U (en) | 2018-05-08 | 2018-05-08 | Reinforced cigarette spacing in the rows color matching mulch |
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| Country | Link |
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| CN (1) | CN208242410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587725A (en) * | 2020-06-28 | 2020-08-28 | 甘肃福雨塑业有限责任公司 | Special online perforating weather-resistant mulching film and production method thereof |
-
2018
- 2018-05-08 CN CN201820680942.2U patent/CN208242410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587725A (en) * | 2020-06-28 | 2020-08-28 | 甘肃福雨塑业有限责任公司 | Special online perforating weather-resistant mulching film and production method thereof |
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