CN206690638U - A kind of structure of black weeding non-woven fabrics - Google Patents
A kind of structure of black weeding non-woven fabrics Download PDFInfo
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- CN206690638U CN206690638U CN201720458590.1U CN201720458590U CN206690638U CN 206690638 U CN206690638 U CN 206690638U CN 201720458590 U CN201720458590 U CN 201720458590U CN 206690638 U CN206690638 U CN 206690638U
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Abstract
The utility model discloses a kind of structure of black weeding non-woven fabrics, its composition includes：Upper strata nonwoven layer, middle level nonwoven layer and lower nonwoven fabric layer, water accepting layer is provided between described middle level nonwoven layer and lower nonwoven fabric layer and upper strata nonwoven layer, radiation protective layer is provided with described upper strata nonwoven layer, flame-retardant layer is provided with described radiation protective layer, black element coating is provided with described flame-retardant layer, PU coats are provided with described black element coating, permeable hole is provided with described upper strata nonwoven layer, described permeable hole passes through PU coats, black element coating, flame-retardant layer and radiation protective layer.The nonwoven fabric construct can reduce light transmittance by black element coating, play a part of suppressing weed growth, top surface is provided with PU coats and makes it have more soft and smooth feel, moisture can be absorbed well, sponginess and gas permeability are not influenceed simultaneously, while there is good flame retardant effect by the flame-retardant layer of setting.
Description
Technical field
The technical field of structures of non-woven fabrics is the utility model is related to, specially a kind of structure of black weeding non-woven fabrics.
Background technology
Non-woven fabrics is a kind of fabric that need not be spinned cotton and woven cloth and be formed, and it is to be oriented textile fabric or long filament
Or random support row, fibre net structure is formed, is then reinforced and formed using the mode such as mechanical, hot sticky or chemical, compared with traditional cloth, tool
There is the features such as technological process is short, speed of production is fast, non-woven fabrics is widely used in medical and health use cloth, the industry of family decoration cloth at present
With cloth, agricultural fabric etc..
But lack a kind of structure of black weeding non-woven fabrics in agricultural fabric field, while agriculture non-woven fabrics does not possess storage
It is water-based, inconvenience is brought in use.
Utility model content
The purpose of this utility model is to provide a kind of structure of black weeding non-woven fabrics, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of structure of black weeding non-woven fabrics, its
Composition includes：Upper strata nonwoven layer, middle level nonwoven layer and lower nonwoven fabric layer, described middle level nonwoven layer and lower nonwoven
Water accepting layer is provided between layer of cloth and upper strata nonwoven layer, radiation protective layer is provided with described upper strata nonwoven layer, it is described
Flame-retardant layer is provided with radiation protective layer, black element coating is provided with described flame-retardant layer, is set on described black element coating
There are PU coats, permeable hole is provided with described upper strata nonwoven layer, described permeable hole applies through PU coats, melanin
Layer, flame-retardant layer and radiation protective layer.
Preferably, the structure of described black weeding non-woven fabrics, described water accepting layer use water-absorbing resins.
Preferably, the structure of described black weeding non-woven fabrics, described upper strata nonwoven layer, middle level nonwoven layer and under
Layer nonwoven layer is combined by true qualities heating biodegradable fiber layer and true qualities natural plant fibre layer.
Compared with prior art, the beneficial effects of the utility model are：The structure of the black weeding non-woven fabrics passes through black
Element coating can reduce light transmittance, play a part of suppressing weed growth, and top surface is provided with PU coats and made it have more
Soft and smooth feel, moisture can be absorbed well, while do not influence sponginess and gas permeability, while the resistance for passing through setting
Combustion layer has good flame retardant effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model upper surface schematic diagram.
In figure：1st, lower nonwoven fabric layer, 2, middle level nonwoven layer, 3, upper strata nonwoven layer, 4, radiation protective layer, 5, fire-retardant
Layer, 6, black element coating, 7, PU coats, 8, water accepting layer, 9, permeable hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of structure of black weeding non-woven fabrics, it is formed
Including：Upper strata nonwoven layer 3, middle level nonwoven layer 2 and lower nonwoven fabric layer 1, described middle level nonwoven layer 2 and lower nonwoven
Water accepting layer 8 is provided between layer of cloth 1 and upper strata nonwoven layer 3, radiation protective layer 4, institute are provided with described upper strata nonwoven layer 3
Flame-retardant layer 5 is provided with the radiation protective layer 4 stated, black element coating 6 is provided with described flame-retardant layer 5, described melanin applies
PU coats 7 are provided with layer 6, permeable hole 9 is provided with described upper strata nonwoven layer, described permeable hole 9 applies through PU
Coating 7, black element coating 6, flame-retardant layer 5 and radiation protective layer 4, described water accepting layer 8 use water-absorbing resins, described upper strata without
Layer of cloth 3, middle level nonwoven layer 2 and lower nonwoven fabric layer 1 are spun by true qualities heating biodegradable fiber layer and true qualities natural plant fibre
Layer is combined.
Operation principle：The structure of the black weeding non-woven fabrics can reduce light transmittance by black element coating, play suppression
The effect of weed growth, top surface is provided with PU coats and makes it have more soft and smooth feel, moisture can be carried out fine
Absorption, while do not influence sponginess and gas permeability, while there is good flame retardant effect, while nothing by the flame-retardant layer of setting
Cloth is spun to be combined using true qualities heating biodegradable fiber layer and true qualities natural plant fibre layer, it is pollution-free during use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of structure of black weeding non-woven fabrics, its composition includes：Upper strata nonwoven layer (3), middle level nonwoven layer (2) and under
Layer nonwoven layer (1), it is characterized in that：Described middle level nonwoven layer (2) and lower nonwoven fabric layer (1) and upper strata nonwoven layer
(3) water accepting layer (8) is provided between, radiation protective layer (4), described radiation proof are provided with described upper strata nonwoven layer (3)
Flame-retardant layer (5) is provided with layer (4), black element coating (6), described black element coating are provided with described flame-retardant layer (5)
(6) PU coats (7) are provided with, permeable hole (9) is provided with described upper strata nonwoven layer, described permeable hole (9) is worn
Cross PU coats (7), black element coating (6), flame-retardant layer (5) and radiation protective layer (4).
2. the structure of black weeding non-woven fabrics according to claim 1, it is characterized in that：Described water accepting layer (8) is using suction
Water-base resin.
3. the structure of black weeding non-woven fabrics according to claim 1, it is characterized in that：Described upper strata nonwoven layer (3),
Middle level nonwoven layer (2) and lower nonwoven fabric layer (1) are answered by true qualities heating biodegradable fiber layer and true qualities natural plant fibre layer
Conjunction forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458590.1U CN206690638U (en) | 2017-04-27 | 2017-04-27 | A kind of structure of black weeding non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458590.1U CN206690638U (en) | 2017-04-27 | 2017-04-27 | A kind of structure of black weeding non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206690638U true CN206690638U (en) | 2017-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458590.1U Active CN206690638U (en) | 2017-04-27 | 2017-04-27 | A kind of structure of black weeding non-woven fabrics |
Country Status (1)
| Country | Link |
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| CN (1) | CN206690638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950859A (en) * | 2018-09-30 | 2018-12-07 | 光山县富邦非织造布有限公司 | A kind of black weeding non-woven fabrics and its production technology |
-
2017
- 2017-04-27 CN CN201720458590.1U patent/CN206690638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950859A (en) * | 2018-09-30 | 2018-12-07 | 光山县富邦非织造布有限公司 | A kind of black weeding non-woven fabrics and its production technology |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 341300 Jiangxi city of Ganzhou Province town industrial area over Chongyi County Patentee after: Jiangxi Weijun Technology Co., Ltd Address before: 341300 Jiangxi city of Ganzhou Province town industrial area over Chongyi County Patentee before: Chongyi County Wei Jun polymer-function material Science and Technology Ltd. |